package crunchrun
import (
- "bufio"
"bytes"
+ "context"
"crypto/md5"
"encoding/json"
"errors"
"fmt"
"io"
"io/ioutil"
- "net"
+ "log"
+ "math/rand"
+ "net/http"
+ "net/http/httptest"
"os"
"os/exec"
+ "path"
+ "regexp"
"runtime/pprof"
- "sort"
+ "strconv"
"strings"
"sync"
+ "sync/atomic"
"syscall"
"testing"
"time"
+ "git.arvados.org/arvados.git/lib/cloud"
+ "git.arvados.org/arvados.git/lib/cmd"
"git.arvados.org/arvados.git/sdk/go/arvados"
"git.arvados.org/arvados.git/sdk/go/arvadosclient"
"git.arvados.org/arvados.git/sdk/go/arvadostest"
"git.arvados.org/arvados.git/sdk/go/manifest"
- "golang.org/x/net/context"
- dockertypes "github.com/docker/docker/api/types"
- dockercontainer "github.com/docker/docker/api/types/container"
- dockernetwork "github.com/docker/docker/api/types/network"
. "gopkg.in/check.v1"
)
TestingT(t)
}
-// Gocheck boilerplate
+const logLineStart = `(?m)(.*\n)*\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d\.\d+Z `
+
var _ = Suite(&TestSuite{})
type TestSuite struct {
- client *arvados.Client
- docker *TestDockerClient
- runner *ContainerRunner
+ client *arvados.Client
+ api *ArvTestClient
+ runner *ContainerRunner
+ executor *stubExecutor
+ keepmount string
+ keepmountTmp []string
+ testDispatcherKeepClient KeepTestClient
+ testContainerKeepClient KeepTestClient
}
func (s *TestSuite) SetUpTest(c *C) {
s.client = arvados.NewClientFromEnv()
- s.docker = NewTestDockerClient()
+ s.executor = &stubExecutor{}
+ var err error
+ s.api = &ArvTestClient{}
+ s.runner, err = NewContainerRunner(s.client, s.api, &s.testDispatcherKeepClient, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
+ c.Assert(err, IsNil)
+ s.runner.executor = s.executor
+ s.runner.MkArvClient = func(token string) (IArvadosClient, IKeepClient, *arvados.Client, error) {
+ return s.api, &s.testContainerKeepClient, s.client, nil
+ }
+ s.runner.RunArvMount = func(cmd []string, tok string) (*exec.Cmd, error) {
+ s.runner.ArvMountPoint = s.keepmount
+ for i, opt := range cmd {
+ if opt == "--mount-tmp" {
+ err := os.Mkdir(s.keepmount+"/"+cmd[i+1], 0700)
+ if err != nil {
+ return nil, err
+ }
+ s.keepmountTmp = append(s.keepmountTmp, cmd[i+1])
+ }
+ }
+ return nil, nil
+ }
+ s.keepmount = c.MkDir()
+ err = os.Mkdir(s.keepmount+"/by_id", 0755)
+ s.keepmountTmp = nil
+ c.Assert(err, IsNil)
+ err = os.Mkdir(s.keepmount+"/by_id/"+arvadostest.DockerImage112PDH, 0755)
+ c.Assert(err, IsNil)
+ err = ioutil.WriteFile(s.keepmount+"/by_id/"+arvadostest.DockerImage112PDH+"/"+arvadostest.DockerImage112Filename, []byte("#notarealtarball"), 0644)
+ err = os.Mkdir(s.keepmount+"/by_id/"+fakeInputCollectionPDH, 0755)
+ c.Assert(err, IsNil)
+ err = ioutil.WriteFile(s.keepmount+"/by_id/"+fakeInputCollectionPDH+"/input.json", []byte(`{"input":true}`), 0644)
+ c.Assert(err, IsNil)
+ s.runner.ArvMountPoint = s.keepmount
}
type ArvTestClient struct {
}
type KeepTestClient struct {
- Called bool
- Content []byte
+ Called bool
+ Content []byte
+ StorageClasses []string
}
+type stubExecutor struct {
+ imageLoaded bool
+ loaded string
+ loadErr error
+ exitCode int
+ createErr error
+ created containerSpec
+ startErr error
+ waitSleep time.Duration
+ waitErr error
+ stopErr error
+ stopped bool
+ closed bool
+ runFunc func() int
+ exit chan int
+}
+
+func (e *stubExecutor) LoadImage(imageId string, tarball string, container arvados.Container, keepMount string,
+ containerClient *arvados.Client) error {
+ e.loaded = tarball
+ return e.loadErr
+}
+func (e *stubExecutor) Runtime() string { return "stub" }
+func (e *stubExecutor) Version() string { return "stub " + cmd.Version.String() }
+func (e *stubExecutor) Create(spec containerSpec) error { e.created = spec; return e.createErr }
+func (e *stubExecutor) Start() error {
+ e.exit = make(chan int, 1)
+ go func() { e.exit <- e.runFunc() }()
+ return e.startErr
+}
+func (e *stubExecutor) CgroupID() string { return "cgroupid" }
+func (e *stubExecutor) Stop() error { e.stopped = true; go func() { e.exit <- -1 }(); return e.stopErr }
+func (e *stubExecutor) Close() { e.closed = true }
+func (e *stubExecutor) Wait(context.Context) (int, error) {
+ return <-e.exit, e.waitErr
+}
+func (e *stubExecutor) InjectCommand(ctx context.Context, _, _ string, _ bool, _ []string) (*exec.Cmd, error) {
+ return nil, errors.New("unimplemented")
+}
+func (e *stubExecutor) IPAddress() (string, error) { return "", errors.New("unimplemented") }
+
+const fakeInputCollectionPDH = "ffffffffaaaaaaaa88888888eeeeeeee+1234"
+
var hwManifest = ". 82ab40c24fc8df01798e57ba66795bb1+841216+Aa124ac75e5168396c73c0a18eda641a4f41791c0@569fa8c3 0:841216:9c31ee32b3d15268a0754e8edc74d4f815ee014b693bc5109058e431dd5caea7.tar\n"
var hwPDH = "a45557269dcb65a6b78f9ac061c0850b+120"
-var hwImageId = "9c31ee32b3d15268a0754e8edc74d4f815ee014b693bc5109058e431dd5caea7"
+var hwImageID = "9c31ee32b3d15268a0754e8edc74d4f815ee014b693bc5109058e431dd5caea7"
var otherManifest = ". 68a84f561b1d1708c6baff5e019a9ab3+46+Ae5d0af96944a3690becb1decdf60cc1c937f556d@5693216f 0:46:md5sum.txt\n"
var otherPDH = "a3e8f74c6f101eae01fa08bfb4e49b3a+54"
var fakeAuthUUID = "zzzzz-gj3su-55pqoyepgi2glem"
var fakeAuthToken = "a3ltuwzqcu2u4sc0q7yhpc2w7s00fdcqecg5d6e0u3pfohmbjt"
-type TestDockerClient struct {
- imageLoaded string
- logReader io.ReadCloser
- logWriter io.WriteCloser
- fn func(t *TestDockerClient)
- exitCode int
- stop chan bool
- cwd string
- env []string
- api *ArvTestClient
- realTemp string
- calledWait bool
- ctrExited bool
-}
-
-func NewTestDockerClient() *TestDockerClient {
- t := &TestDockerClient{}
- t.logReader, t.logWriter = io.Pipe()
- t.stop = make(chan bool, 1)
- t.cwd = "/"
- return t
-}
-
-type MockConn struct {
- net.Conn
-}
-
-func (m *MockConn) Write(b []byte) (int, error) {
- return len(b), nil
-}
-
-func NewMockConn() *MockConn {
- c := &MockConn{}
- return c
-}
-
-func (t *TestDockerClient) ContainerAttach(ctx context.Context, container string, options dockertypes.ContainerAttachOptions) (dockertypes.HijackedResponse, error) {
- return dockertypes.HijackedResponse{Conn: NewMockConn(), Reader: bufio.NewReader(t.logReader)}, nil
-}
-
-func (t *TestDockerClient) ContainerCreate(ctx context.Context, config *dockercontainer.Config, hostConfig *dockercontainer.HostConfig, networkingConfig *dockernetwork.NetworkingConfig, containerName string) (dockercontainer.ContainerCreateCreatedBody, error) {
- if config.WorkingDir != "" {
- t.cwd = config.WorkingDir
- }
- t.env = config.Env
- return dockercontainer.ContainerCreateCreatedBody{ID: "abcde"}, nil
-}
-
-func (t *TestDockerClient) ContainerStart(ctx context.Context, container string, options dockertypes.ContainerStartOptions) error {
- if t.exitCode == 3 {
- return errors.New(`Error response from daemon: oci runtime error: container_linux.go:247: starting container process caused "process_linux.go:359: container init caused \"rootfs_linux.go:54: mounting \\\"/tmp/keep453790790/by_id/99999999999999999999999999999999+99999/myGenome\\\" to rootfs \\\"/tmp/docker/overlay2/9999999999999999999999999999999999999999999999999999999999999999/merged\\\" at \\\"/tmp/docker/overlay2/9999999999999999999999999999999999999999999999999999999999999999/merged/keep/99999999999999999999999999999999+99999/myGenome\\\" caused \\\"no such file or directory\\\"\""`)
- }
- if t.exitCode == 4 {
- return errors.New(`panic: standard_init_linux.go:175: exec user process caused "no such file or directory"`)
- }
- if t.exitCode == 5 {
- return errors.New(`Error response from daemon: Cannot start container 41f26cbc43bcc1280f4323efb1830a394ba8660c9d1c2b564ba42bf7f7694845: [8] System error: no such file or directory`)
- }
- if t.exitCode == 6 {
- return errors.New(`Error response from daemon: Cannot start container 58099cd76c834f3dc2a4fb76c8028f049ae6d4fdf0ec373e1f2cfea030670c2d: [8] System error: exec: "foobar": executable file not found in $PATH`)
- }
-
- if container == "abcde" {
- // t.fn gets executed in ContainerWait
- return nil
- }
- return errors.New("Invalid container id")
-}
-
-func (t *TestDockerClient) ContainerRemove(ctx context.Context, container string, options dockertypes.ContainerRemoveOptions) error {
- t.stop <- true
- return nil
-}
-
-func (t *TestDockerClient) ContainerWait(ctx context.Context, container string, condition dockercontainer.WaitCondition) (<-chan dockercontainer.ContainerWaitOKBody, <-chan error) {
- t.calledWait = true
- body := make(chan dockercontainer.ContainerWaitOKBody, 1)
- err := make(chan error)
- go func() {
- t.fn(t)
- body <- dockercontainer.ContainerWaitOKBody{StatusCode: int64(t.exitCode)}
- }()
- return body, err
-}
-
-func (t *TestDockerClient) ContainerInspect(ctx context.Context, id string) (c dockertypes.ContainerJSON, err error) {
- c.ContainerJSONBase = &dockertypes.ContainerJSONBase{}
- c.ID = "abcde"
- if t.ctrExited {
- c.State = &dockertypes.ContainerState{Status: "exited", Dead: true}
- } else {
- c.State = &dockertypes.ContainerState{Status: "running", Pid: 1234, Running: true}
- }
- return
-}
-
-func (t *TestDockerClient) ImageInspectWithRaw(ctx context.Context, image string) (dockertypes.ImageInspect, []byte, error) {
- if t.exitCode == 2 {
- return dockertypes.ImageInspect{}, nil, fmt.Errorf("Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?")
- }
-
- if t.imageLoaded == image {
- return dockertypes.ImageInspect{}, nil, nil
- }
- return dockertypes.ImageInspect{}, nil, errors.New("")
-}
-
-func (t *TestDockerClient) ImageLoad(ctx context.Context, input io.Reader, quiet bool) (dockertypes.ImageLoadResponse, error) {
- if t.exitCode == 2 {
- return dockertypes.ImageLoadResponse{}, fmt.Errorf("Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?")
- }
- _, err := io.Copy(ioutil.Discard, input)
- if err != nil {
- return dockertypes.ImageLoadResponse{}, err
- }
- t.imageLoaded = hwImageId
- return dockertypes.ImageLoadResponse{Body: ioutil.NopCloser(input)}, nil
-}
-
-func (*TestDockerClient) ImageRemove(ctx context.Context, image string, options dockertypes.ImageRemoveOptions) ([]dockertypes.ImageDeleteResponseItem, error) {
- return nil, nil
-}
-
func (client *ArvTestClient) Create(resourceType string,
parameters arvadosclient.Dict,
output interface{}) error {
if resourceType == "collections" && output != nil {
mt := parameters["collection"].(arvadosclient.Dict)["manifest_text"].(string)
+ md5sum := md5.Sum([]byte(mt))
outmap := output.(*arvados.Collection)
- outmap.PortableDataHash = fmt.Sprintf("%x+%d", md5.Sum([]byte(mt)), len(mt))
- outmap.UUID = fmt.Sprintf("zzzzz-4zz18-%15.15x", md5.Sum([]byte(mt)))
+ outmap.PortableDataHash = fmt.Sprintf("%x+%d", md5sum, len(mt))
+ outmap.UUID = fmt.Sprintf("zzzzz-4zz18-%015x", md5sum[:7])
}
return nil
} else {
j = []byte(`{
"command": ["sleep", "1"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "` + arvadostest.DockerImage112PDH + `",
"cwd": ".",
"environment": {},
"mounts": {"/tmp": {"kind": "tmp"}, "/json": {"kind": "json", "content": {"number": 123456789123456789}}},
if parameters["container"].(arvadosclient.Dict)["state"] == "Running" {
client.WasSetRunning = true
}
- } else if resourceType == "collections" {
+ } else if resourceType == "collections" && output != nil {
mt := parameters["collection"].(arvadosclient.Dict)["manifest_text"].(string)
output.(*arvados.Collection).UUID = uuid
output.(*arvados.Collection).PortableDataHash = fmt.Sprintf("%x", md5.Sum([]byte(mt)))
return locator, nil
}
-func (client *KeepTestClient) PutB(buf []byte) (string, int, error) {
- client.Content = buf
- return fmt.Sprintf("%x+%d", md5.Sum(buf), len(buf)), len(buf), nil
+func (client *KeepTestClient) BlockWrite(_ context.Context, opts arvados.BlockWriteOptions) (arvados.BlockWriteResponse, error) {
+ client.Content = opts.Data
+ return arvados.BlockWriteResponse{
+ Locator: fmt.Sprintf("%x+%d", md5.Sum(opts.Data), len(opts.Data)),
+ }, nil
}
func (client *KeepTestClient) ReadAt(string, []byte, int) (int, error) {
client.Content = nil
}
+func (client *KeepTestClient) SetStorageClasses(sc []string) {
+ client.StorageClasses = sc
+}
+
type FileWrapper struct {
io.ReadCloser
len int64
return errors.New("not implemented")
}
+func (fw FileWrapper) Snapshot() (*arvados.Subtree, error) {
+ return nil, errors.New("not implemented")
+}
+
+func (fw FileWrapper) Splice(*arvados.Subtree) error {
+ return errors.New("not implemented")
+}
+
func (client *KeepTestClient) ManifestFileReader(m manifest.Manifest, filename string) (arvados.File, error) {
- if filename == hwImageId+".tar" {
+ if filename == hwImageID+".tar" {
rdr := ioutil.NopCloser(&bytes.Buffer{})
client.Called = true
return FileWrapper{rdr, 1321984}, nil
}
func (s *TestSuite) TestLoadImage(c *C) {
- cr, err := NewContainerRunner(s.client, &ArvTestClient{},
- &KeepTestClient{}, s.docker, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
- c.Assert(err, IsNil)
-
- kc := &KeepTestClient{}
- defer kc.Close()
- cr.ContainerArvClient = &ArvTestClient{}
- cr.ContainerKeepClient = kc
-
- _, err = cr.Docker.ImageRemove(nil, hwImageId, dockertypes.ImageRemoveOptions{})
- c.Check(err, IsNil)
-
- _, _, err = cr.Docker.ImageInspectWithRaw(nil, hwImageId)
- c.Check(err, NotNil)
-
- cr.Container.ContainerImage = hwPDH
-
- // (1) Test loading image from keep
- c.Check(kc.Called, Equals, false)
- c.Check(cr.ContainerConfig.Image, Equals, "")
-
- err = cr.LoadImage()
-
- c.Check(err, IsNil)
- defer func() {
- cr.Docker.ImageRemove(nil, hwImageId, dockertypes.ImageRemoveOptions{})
- }()
-
- c.Check(kc.Called, Equals, true)
- c.Check(cr.ContainerConfig.Image, Equals, hwImageId)
-
- _, _, err = cr.Docker.ImageInspectWithRaw(nil, hwImageId)
- c.Check(err, IsNil)
+ s.runner.Container.ContainerImage = arvadostest.DockerImage112PDH
+ s.runner.Container.Mounts = map[string]arvados.Mount{
+ "/out": {Kind: "tmp", Writable: true},
+ }
+ s.runner.Container.OutputPath = "/out"
- // (2) Test using image that's already loaded
- kc.Called = false
- cr.ContainerConfig.Image = ""
+ _, err := s.runner.SetupMounts()
+ c.Assert(err, IsNil)
- err = cr.LoadImage()
+ imageID, err := s.runner.LoadImage()
c.Check(err, IsNil)
- c.Check(kc.Called, Equals, false)
- c.Check(cr.ContainerConfig.Image, Equals, hwImageId)
-
+ c.Check(s.executor.loaded, Matches, ".*"+regexp.QuoteMeta(arvadostest.DockerImage112Filename))
+ c.Check(imageID, Equals, strings.TrimSuffix(arvadostest.DockerImage112Filename, ".tar"))
+
+ s.runner.Container.ContainerImage = arvadostest.DockerImage112PDH
+ s.executor.imageLoaded = false
+ s.executor.loaded = ""
+ s.executor.loadErr = errors.New("bork")
+ imageID, err = s.runner.LoadImage()
+ c.Check(err, ErrorMatches, ".*bork")
+ c.Check(s.executor.loaded, Matches, ".*"+regexp.QuoteMeta(arvadostest.DockerImage112Filename))
+
+ s.runner.Container.ContainerImage = fakeInputCollectionPDH
+ s.executor.imageLoaded = false
+ s.executor.loaded = ""
+ s.executor.loadErr = nil
+ imageID, err = s.runner.LoadImage()
+ c.Check(err, ErrorMatches, "image collection does not include a \\.tar image file")
+ c.Check(s.executor.loaded, Equals, "")
}
type ArvErrorTestClient struct{}
return nil, errors.New("KeepError")
}
-func (*KeepErrorTestClient) PutB(buf []byte) (string, int, error) {
- return "", 0, errors.New("KeepError")
+func (*KeepErrorTestClient) BlockWrite(context.Context, arvados.BlockWriteOptions) (arvados.BlockWriteResponse, error) {
+ return arvados.BlockWriteResponse{}, errors.New("KeepError")
}
func (*KeepErrorTestClient) LocalLocator(string) (string, error) {
return ErrorReader{}, nil
}
-func (s *TestSuite) TestLoadImageArvError(c *C) {
- // (1) Arvados error
- kc := &KeepTestClient{}
- defer kc.Close()
- cr, err := NewContainerRunner(s.client, &ArvErrorTestClient{}, kc, nil, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
- c.Assert(err, IsNil)
-
- cr.ContainerArvClient = &ArvErrorTestClient{}
- cr.ContainerKeepClient = &KeepTestClient{}
-
- cr.Container.ContainerImage = hwPDH
-
- err = cr.LoadImage()
- c.Check(err.Error(), Equals, "While getting container image collection: ArvError")
-}
-
-func (s *TestSuite) TestLoadImageKeepError(c *C) {
- // (2) Keep error
- kc := &KeepErrorTestClient{}
- cr, err := NewContainerRunner(s.client, &ArvTestClient{}, kc, s.docker, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
- c.Assert(err, IsNil)
-
- cr.ContainerArvClient = &ArvTestClient{}
- cr.ContainerKeepClient = &KeepErrorTestClient{}
-
- cr.Container.ContainerImage = hwPDH
-
- err = cr.LoadImage()
- c.Assert(err, NotNil)
- c.Check(err.Error(), Equals, "While creating ManifestFileReader for container image: KeepError")
-}
-
-func (s *TestSuite) TestLoadImageCollectionError(c *C) {
- // (3) Collection doesn't contain image
- kc := &KeepReadErrorTestClient{}
- cr, err := NewContainerRunner(s.client, &ArvTestClient{}, kc, nil, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
- c.Assert(err, IsNil)
- cr.Container.ContainerImage = otherPDH
-
- cr.ContainerArvClient = &ArvTestClient{}
- cr.ContainerKeepClient = &KeepReadErrorTestClient{}
-
- err = cr.LoadImage()
- c.Check(err.Error(), Equals, "First file in the container image collection does not end in .tar")
-}
-
-func (s *TestSuite) TestLoadImageKeepReadError(c *C) {
- // (4) Collection doesn't contain image
- kc := &KeepReadErrorTestClient{}
- cr, err := NewContainerRunner(s.client, &ArvTestClient{}, kc, s.docker, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
- c.Assert(err, IsNil)
- cr.Container.ContainerImage = hwPDH
- cr.ContainerArvClient = &ArvTestClient{}
- cr.ContainerKeepClient = &KeepReadErrorTestClient{}
-
- err = cr.LoadImage()
- c.Check(err, NotNil)
-}
-
type ClosableBuffer struct {
bytes.Buffer
}
}
func (s *TestSuite) TestRunContainer(c *C) {
- s.docker.fn = func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, "Hello world\n"))
- t.logWriter.Close()
+ s.executor.runFunc = func() int {
+ fmt.Fprintf(s.executor.created.Stdout, "Hello world\n")
+ return 0
}
- kc := &KeepTestClient{}
- defer kc.Close()
- cr, err := NewContainerRunner(s.client, &ArvTestClient{}, kc, s.docker, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
- c.Assert(err, IsNil)
-
- cr.ContainerArvClient = &ArvTestClient{}
- cr.ContainerKeepClient = &KeepTestClient{}
var logs TestLogs
- cr.NewLogWriter = logs.NewTestLoggingWriter
- cr.Container.ContainerImage = hwPDH
- cr.Container.Command = []string{"./hw"}
- err = cr.LoadImage()
- c.Check(err, IsNil)
+ s.runner.NewLogWriter = logs.NewTestLoggingWriter
+ s.runner.Container.ContainerImage = arvadostest.DockerImage112PDH
+ s.runner.Container.Command = []string{"./hw"}
+ s.runner.Container.OutputStorageClasses = []string{"default"}
- err = cr.CreateContainer()
- c.Check(err, IsNil)
+ imageID, err := s.runner.LoadImage()
+ c.Assert(err, IsNil)
- err = cr.StartContainer()
- c.Check(err, IsNil)
+ err = s.runner.CreateContainer(imageID, nil)
+ c.Assert(err, IsNil)
- err = cr.WaitFinish()
- c.Check(err, IsNil)
+ err = s.runner.StartContainer()
+ c.Assert(err, IsNil)
+
+ err = s.runner.WaitFinish()
+ c.Assert(err, IsNil)
- c.Check(strings.HasSuffix(logs.Stdout.String(), "Hello world\n"), Equals, true)
+ c.Check(logs.Stdout.String(), Matches, ".*Hello world\n")
c.Check(logs.Stderr.String(), Equals, "")
}
api := &ArvTestClient{}
kc := &KeepTestClient{}
defer kc.Close()
- cr, err := NewContainerRunner(s.client, api, kc, nil, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
+ cr, err := NewContainerRunner(s.client, api, kc, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
c.Assert(err, IsNil)
cr.CrunchLog.Timestamper = (&TestTimestamper{}).Timestamp
api := &ArvTestClient{}
kc := &KeepTestClient{}
defer kc.Close()
- cr, err := NewContainerRunner(s.client, api, kc, nil, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
+ cr, err := NewContainerRunner(s.client, api, kc, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
c.Assert(err, IsNil)
- err = cr.UpdateContainerRunning()
+ err = cr.UpdateContainerRunning("")
c.Check(err, IsNil)
c.Check(api.Content[0]["container"].(arvadosclient.Dict)["state"], Equals, "Running")
api := &ArvTestClient{}
kc := &KeepTestClient{}
defer kc.Close()
- cr, err := NewContainerRunner(s.client, api, kc, nil, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
+ cr, err := NewContainerRunner(s.client, api, kc, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
c.Assert(err, IsNil)
cr.LogsPDH = new(string)
api := &ArvTestClient{}
kc := &KeepTestClient{}
defer kc.Close()
- cr, err := NewContainerRunner(s.client, api, kc, nil, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
+ cr, err := NewContainerRunner(s.client, api, kc, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
c.Assert(err, IsNil)
cr.cCancelled = true
cr.finalState = "Cancelled"
// Used by the TestFullRun*() test below to DRY up boilerplate setup to do full
// dress rehearsal of the Run() function, starting from a JSON container record.
-func (s *TestSuite) fullRunHelper(c *C, record string, extraMounts []string, exitCode int, fn func(t *TestDockerClient)) (api *ArvTestClient, cr *ContainerRunner, realTemp string) {
- rec := arvados.Container{}
- err := json.Unmarshal([]byte(record), &rec)
- c.Check(err, IsNil)
+func (s *TestSuite) fullRunHelper(c *C, record string, extraMounts []string, fn func() int) (*ArvTestClient, *ContainerRunner, string) {
+ err := json.Unmarshal([]byte(record), &s.api.Container)
+ c.Assert(err, IsNil)
+ initialState := s.api.Container.State
var sm struct {
SecretMounts map[string]arvados.Mount `json:"secret_mounts"`
err = json.Unmarshal([]byte(record), &sm)
c.Check(err, IsNil)
secretMounts, err := json.Marshal(sm)
- c.Logf("%s %q", sm, secretMounts)
- c.Check(err, IsNil)
-
- s.docker.exitCode = exitCode
- s.docker.fn = fn
- s.docker.ImageRemove(nil, hwImageId, dockertypes.ImageRemoveOptions{})
-
- api = &ArvTestClient{Container: rec}
- s.docker.api = api
- kc := &KeepTestClient{}
- defer kc.Close()
- cr, err = NewContainerRunner(s.client, api, kc, s.docker, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
c.Assert(err, IsNil)
- s.runner = cr
- cr.statInterval = 100 * time.Millisecond
- cr.containerWatchdogInterval = time.Second
- am := &ArvMountCmdLine{}
- cr.RunArvMount = am.ArvMountTest
+ c.Logf("SecretMounts decoded %v json %q", sm, secretMounts)
- realTemp, err = ioutil.TempDir("", "crunchrun_test1-")
- c.Assert(err, IsNil)
- defer os.RemoveAll(realTemp)
+ s.executor.runFunc = fn
- s.docker.realTemp = realTemp
+ s.runner.statInterval = 100 * time.Millisecond
+ s.runner.containerWatchdogInterval = time.Second
+ realTemp := c.MkDir()
tempcount := 0
- cr.MkTempDir = func(_ string, prefix string) (string, error) {
+ s.runner.MkTempDir = func(_, prefix string) (string, error) {
tempcount++
d := fmt.Sprintf("%s/%s%d", realTemp, prefix, tempcount)
err := os.Mkdir(d, os.ModePerm)
}
return d, err
}
- cr.MkArvClient = func(token string) (IArvadosClient, IKeepClient, *arvados.Client, error) {
- return &ArvTestClient{secretMounts: secretMounts}, &KeepTestClient{}, nil, nil
+ s.runner.MkArvClient = func(token string) (IArvadosClient, IKeepClient, *arvados.Client, error) {
+ return &ArvTestClient{secretMounts: secretMounts}, &s.testContainerKeepClient, nil, nil
}
if extraMounts != nil && len(extraMounts) > 0 {
- err := cr.SetupArvMountPoint("keep")
+ err := s.runner.SetupArvMountPoint("keep")
c.Check(err, IsNil)
for _, m := range extraMounts {
- os.MkdirAll(cr.ArvMountPoint+"/by_id/"+m, os.ModePerm)
+ os.MkdirAll(s.runner.ArvMountPoint+"/by_id/"+m, os.ModePerm)
}
}
- err = cr.Run()
- if api.CalledWith("container.state", "Complete") != nil {
+ err = s.runner.Run()
+ if s.api.CalledWith("container.state", "Complete") != nil {
c.Check(err, IsNil)
}
- if exitCode != 2 {
- c.Check(api.WasSetRunning, Equals, true)
+ if s.executor.loadErr == nil && s.executor.createErr == nil && initialState != "Running" {
+ c.Check(s.api.WasSetRunning, Equals, true)
var lastupdate arvadosclient.Dict
- for _, content := range api.Content {
+ for _, content := range s.api.Content {
if content["container"] != nil {
lastupdate = content["container"].(arvadosclient.Dict)
}
}
if lastupdate["log"] == nil {
- c.Errorf("no container update with non-nil log -- updates were: %v", api.Content)
+ c.Errorf("no container update with non-nil log -- updates were: %v", s.api.Content)
}
}
if err != nil {
- for k, v := range api.Logs {
+ for k, v := range s.api.Logs {
c.Log(k)
c.Log(v.String())
}
}
- return
+ return s.api, s.runner, realTemp
}
func (s *TestSuite) TestFullRunHello(c *C) {
- api, _, _ := s.fullRunHelper(c, `{
+ s.runner.enableMemoryLimit = true
+ s.runner.networkMode = "default"
+ s.fullRunHelper(c, `{
"command": ["echo", "hello world"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": ".",
- "environment": {},
+ "environment": {"foo":"bar","baz":"waz"},
"mounts": {"/tmp": {"kind": "tmp"} },
"output_path": "/tmp",
"priority": 1,
- "runtime_constraints": {},
- "state": "Locked"
-}`, nil, 0, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, "hello world\n"))
- t.logWriter.Close()
+ "runtime_constraints": {"vcpus":1,"ram":1000000},
+ "state": "Locked",
+ "output_storage_classes": ["default"]
+}`, nil, func() int {
+ c.Check(s.executor.created.Command, DeepEquals, []string{"echo", "hello world"})
+ c.Check(s.executor.created.Image, Equals, "sha256:d8309758b8fe2c81034ffc8a10c36460b77db7bc5e7b448c4e5b684f9d95a678")
+ c.Check(s.executor.created.Env, DeepEquals, map[string]string{"foo": "bar", "baz": "waz"})
+ c.Check(s.executor.created.VCPUs, Equals, 1)
+ c.Check(s.executor.created.RAM, Equals, int64(1000000))
+ c.Check(s.executor.created.NetworkMode, Equals, "default")
+ c.Check(s.executor.created.EnableNetwork, Equals, false)
+ c.Check(s.executor.created.CUDADeviceCount, Equals, 0)
+ fmt.Fprintln(s.executor.created.Stdout, "hello world")
+ return 0
})
- c.Check(api.CalledWith("container.exit_code", 0), NotNil)
- c.Check(api.CalledWith("container.state", "Complete"), NotNil)
- c.Check(strings.HasSuffix(api.Logs["stdout"].String(), "hello world\n"), Equals, true)
-
+ c.Check(s.api.CalledWith("container.exit_code", 0), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
+ c.Check(s.api.Logs["stdout"].String(), Matches, ".*hello world\n")
+ c.Check(s.testDispatcherKeepClient.StorageClasses, DeepEquals, []string{"default"})
+ c.Check(s.testContainerKeepClient.StorageClasses, DeepEquals, []string{"default"})
}
func (s *TestSuite) TestRunAlreadyRunning(c *C) {
var ran bool
- api, _, _ := s.fullRunHelper(c, `{
+ s.fullRunHelper(c, `{
"command": ["sleep", "3"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": ".",
"environment": {},
"mounts": {"/tmp": {"kind": "tmp"} },
"runtime_constraints": {},
"scheduling_parameters":{"max_run_time": 1},
"state": "Running"
-}`, nil, 2, func(t *TestDockerClient) {
+}`, nil, func() int {
ran = true
+ return 2
})
-
- c.Check(api.CalledWith("container.state", "Cancelled"), IsNil)
- c.Check(api.CalledWith("container.state", "Complete"), IsNil)
+ c.Check(s.api.CalledWith("container.state", "Cancelled"), IsNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), IsNil)
c.Check(ran, Equals, false)
}
+func ec2MetadataServerStub(c *C, token *string, failureRate float64, stoptime *atomic.Value) *httptest.Server {
+ failedOnce := false
+ return httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+ if !failedOnce || rand.Float64() < failureRate {
+ w.WriteHeader(http.StatusServiceUnavailable)
+ failedOnce = true
+ return
+ }
+ switch r.URL.Path {
+ case "/latest/api/token":
+ fmt.Fprintln(w, *token)
+ case "/latest/meta-data/spot/instance-action":
+ if r.Header.Get("X-aws-ec2-metadata-token") != *token {
+ w.WriteHeader(http.StatusUnauthorized)
+ } else if t, _ := stoptime.Load().(time.Time); t.IsZero() {
+ w.WriteHeader(http.StatusNotFound)
+ } else {
+ fmt.Fprintf(w, `{"action":"stop","time":"%s"}`, t.Format(time.RFC3339))
+ }
+ default:
+ w.WriteHeader(http.StatusNotFound)
+ }
+ }))
+}
+
+func (s *TestSuite) TestSpotInterruptionNotice(c *C) {
+ s.testSpotInterruptionNotice(c, 0.1)
+}
+
+func (s *TestSuite) TestSpotInterruptionNoticeNotAvailable(c *C) {
+ s.testSpotInterruptionNotice(c, 1)
+}
+
+func (s *TestSuite) testSpotInterruptionNotice(c *C, failureRate float64) {
+ var stoptime atomic.Value
+ token := "fake-ec2-metadata-token"
+ stub := ec2MetadataServerStub(c, &token, failureRate, &stoptime)
+ defer stub.Close()
+
+ defer func(i time.Duration, u string) {
+ spotInterruptionCheckInterval = i
+ ec2MetadataBaseURL = u
+ }(spotInterruptionCheckInterval, ec2MetadataBaseURL)
+ spotInterruptionCheckInterval = time.Second / 8
+ ec2MetadataBaseURL = stub.URL
+
+ go s.runner.checkSpotInterruptionNotices()
+ s.fullRunHelper(c, `{
+ "command": ["sleep", "3"],
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
+ "cwd": ".",
+ "environment": {},
+ "mounts": {"/tmp": {"kind": "tmp"} },
+ "output_path": "/tmp",
+ "priority": 1,
+ "runtime_constraints": {},
+ "state": "Locked"
+}`, nil, func() int {
+ time.Sleep(time.Second)
+ stoptime.Store(time.Now().Add(time.Minute).UTC())
+ token = "different-fake-ec2-metadata-token"
+ time.Sleep(time.Second)
+ return 0
+ })
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, `(?ms).*Checking for spot interruptions every 125ms using instance metadata at http://.*`)
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, `(?ms).*Error checking spot interruptions: 503 Service Unavailable.*`)
+ if failureRate == 1 {
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, `(?ms).*Giving up on checking spot interruptions after too many consecutive failures.*`)
+ } else {
+ text := `Cloud provider scheduled instance stop at ` + stoptime.Load().(time.Time).Format(time.RFC3339)
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, `(?ms).*`+text+`.*`)
+ c.Check(s.api.CalledWith("container.runtime_status.warning", "preemption notice"), NotNil)
+ c.Check(s.api.CalledWith("container.runtime_status.warningDetail", text), NotNil)
+ c.Check(s.api.CalledWith("container.runtime_status.preemptionNotice", text), NotNil)
+ }
+}
+
func (s *TestSuite) TestRunTimeExceeded(c *C) {
- api, _, _ := s.fullRunHelper(c, `{
+ s.fullRunHelper(c, `{
"command": ["sleep", "3"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": ".",
"environment": {},
"mounts": {"/tmp": {"kind": "tmp"} },
"runtime_constraints": {},
"scheduling_parameters":{"max_run_time": 1},
"state": "Locked"
-}`, nil, 0, func(t *TestDockerClient) {
+}`, nil, func() int {
time.Sleep(3 * time.Second)
- t.logWriter.Close()
+ return 0
})
- c.Check(api.CalledWith("container.state", "Cancelled"), NotNil)
- c.Check(api.Logs["crunch-run"].String(), Matches, "(?ms).*maximum run time exceeded.*")
+ c.Check(s.api.CalledWith("container.state", "Cancelled"), NotNil)
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, "(?ms).*maximum run time exceeded.*")
}
func (s *TestSuite) TestContainerWaitFails(c *C) {
- api, _, _ := s.fullRunHelper(c, `{
+ s.fullRunHelper(c, `{
"command": ["sleep", "3"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": ".",
"mounts": {"/tmp": {"kind": "tmp"} },
"output_path": "/tmp",
"priority": 1,
"state": "Locked"
-}`, nil, 0, func(t *TestDockerClient) {
- t.ctrExited = true
- time.Sleep(10 * time.Second)
- t.logWriter.Close()
+}`, nil, func() int {
+ s.executor.waitErr = errors.New("Container is not running")
+ return 0
})
- c.Check(api.CalledWith("container.state", "Cancelled"), NotNil)
- c.Check(api.Logs["crunch-run"].String(), Matches, "(?ms).*Container is not running.*")
+ c.Check(s.api.CalledWith("container.state", "Cancelled"), NotNil)
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, "(?ms).*Container is not running.*")
}
func (s *TestSuite) TestCrunchstat(c *C) {
- api, _, _ := s.fullRunHelper(c, `{
+ s.fullRunHelper(c, `{
"command": ["sleep", "1"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": ".",
"environment": {},
"mounts": {"/tmp": {"kind": "tmp"} },
"priority": 1,
"runtime_constraints": {},
"state": "Locked"
- }`, nil, 0, func(t *TestDockerClient) {
+ }`, nil, func() int {
time.Sleep(time.Second)
- t.logWriter.Close()
+ return 0
})
- c.Check(api.CalledWith("container.exit_code", 0), NotNil)
- c.Check(api.CalledWith("container.state", "Complete"), NotNil)
+ c.Check(s.api.CalledWith("container.exit_code", 0), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
// We didn't actually start a container, so crunchstat didn't
// find accounting files and therefore didn't log any stats.
// It should have logged a "can't find accounting files"
// message after one poll interval, though, so we can confirm
// it's alive:
- c.Assert(api.Logs["crunchstat"], NotNil)
- c.Check(api.Logs["crunchstat"].String(), Matches, `(?ms).*cgroup stats files have not appeared after 100ms.*`)
+ c.Assert(s.api.Logs["crunchstat"], NotNil)
+ c.Check(s.api.Logs["crunchstat"].String(), Matches, `(?ms).*cgroup stats files have not appeared after 100ms.*`)
// The "files never appeared" log assures us that we called
// (*crunchstat.Reporter)Stop(), and that we set it up with
// the correct container ID "abcde":
- c.Check(api.Logs["crunchstat"].String(), Matches, `(?ms).*cgroup stats files never appeared for abcde\n`)
+ c.Check(s.api.Logs["crunchstat"].String(), Matches, `(?ms).*cgroup stats files never appeared for cgroupid\n`)
}
func (s *TestSuite) TestNodeInfoLog(c *C) {
os.Setenv("SLURMD_NODENAME", "compute2")
- api, _, _ := s.fullRunHelper(c, `{
+ s.fullRunHelper(c, `{
"command": ["sleep", "1"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": ".",
"environment": {},
"mounts": {"/tmp": {"kind": "tmp"} },
"priority": 1,
"runtime_constraints": {},
"state": "Locked"
- }`, nil, 0,
- func(t *TestDockerClient) {
- time.Sleep(time.Second)
- t.logWriter.Close()
- })
+ }`, nil, func() int {
+ time.Sleep(time.Second)
+ return 0
+ })
- c.Check(api.CalledWith("container.exit_code", 0), NotNil)
- c.Check(api.CalledWith("container.state", "Complete"), NotNil)
+ c.Check(s.api.CalledWith("container.exit_code", 0), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
- c.Assert(api.Logs["node"], NotNil)
- json := api.Logs["node"].String()
+ c.Assert(s.api.Logs["node"], NotNil)
+ json := s.api.Logs["node"].String()
c.Check(json, Matches, `(?ms).*"uuid": *"zzzzz-7ekkf-2z3mc76g2q73aio".*`)
c.Check(json, Matches, `(?ms).*"total_cpu_cores": *16.*`)
c.Check(json, Not(Matches), `(?ms).*"info":.*`)
- c.Assert(api.Logs["node-info"], NotNil)
- json = api.Logs["node-info"].String()
+ c.Assert(s.api.Logs["node-info"], NotNil)
+ json = s.api.Logs["node-info"].String()
c.Check(json, Matches, `(?ms).*Host Information.*`)
c.Check(json, Matches, `(?ms).*CPU Information.*`)
c.Check(json, Matches, `(?ms).*Memory Information.*`)
c.Check(json, Matches, `(?ms).*Disk INodes.*`)
}
+func (s *TestSuite) TestLogVersionAndRuntime(c *C) {
+ s.fullRunHelper(c, `{
+ "command": ["sleep", "1"],
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
+ "cwd": ".",
+ "environment": {},
+ "mounts": {"/tmp": {"kind": "tmp"} },
+ "output_path": "/tmp",
+ "priority": 1,
+ "runtime_constraints": {},
+ "state": "Locked"
+ }`, nil, func() int {
+ return 0
+ })
+
+ c.Assert(s.api.Logs["crunch-run"], NotNil)
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, `(?ms).*crunch-run \S+ \(go\S+\) start.*`)
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, `(?ms).*crunch-run process has uid=\d+\(.+\) gid=\d+\(.+\) groups=\d+\(.+\)(,\d+\(.+\))*\n.*`)
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, `(?ms).*Executing container: zzzzz-zzzzz-zzzzzzzzzzzzzzz.*`)
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, `(?ms).*Using container runtime: stub.*`)
+}
+
+func (s *TestSuite) testLogRSSThresholds(c *C, ram int, expected []int, notExpected int) {
+ s.runner.cgroupRoot = "testdata/fakestat"
+ s.fullRunHelper(c, `{
+ "command": ["true"],
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
+ "cwd": ".",
+ "environment": {},
+ "mounts": {"/tmp": {"kind": "tmp"} },
+ "output_path": "/tmp",
+ "priority": 1,
+ "runtime_constraints": {"ram": `+strconv.Itoa(ram)+`},
+ "state": "Locked"
+ }`, nil, func() int { return 0 })
+ logs := s.api.Logs["crunch-run"].String()
+ pattern := logLineStart + `Container using over %d%% of memory \(rss 734003200/%d bytes\)`
+ var threshold int
+ for _, threshold = range expected {
+ c.Check(logs, Matches, fmt.Sprintf(pattern, threshold, ram))
+ }
+ if notExpected > threshold {
+ c.Check(logs, Not(Matches), fmt.Sprintf(pattern, notExpected, ram))
+ }
+}
+
+func (s *TestSuite) TestLogNoRSSThresholds(c *C) {
+ s.testLogRSSThresholds(c, 7340032000, []int{}, 90)
+}
+
+func (s *TestSuite) TestLogSomeRSSThresholds(c *C) {
+ onePercentRSS := 7340032
+ s.testLogRSSThresholds(c, 102*onePercentRSS, []int{90, 95}, 99)
+}
+
+func (s *TestSuite) TestLogAllRSSThresholds(c *C) {
+ s.testLogRSSThresholds(c, 734003299, []int{90, 95, 99}, 0)
+}
+
+func (s *TestSuite) TestLogMaximaAfterRun(c *C) {
+ s.runner.cgroupRoot = "testdata/fakestat"
+ s.runner.parentTemp = c.MkDir()
+ s.fullRunHelper(c, `{
+ "command": ["true"],
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
+ "cwd": ".",
+ "environment": {},
+ "mounts": {"/tmp": {"kind": "tmp"} },
+ "output_path": "/tmp",
+ "priority": 1,
+ "runtime_constraints": {"ram": 7340032000},
+ "state": "Locked"
+ }`, nil, func() int { return 0 })
+ logs := s.api.Logs["crunch-run"].String()
+ for _, expected := range []string{
+ `Maximum disk usage was \d+%, \d+/\d+ bytes`,
+ `Maximum container memory cache usage was 73400320 bytes`,
+ `Maximum container memory swap usage was 320 bytes`,
+ `Maximum container memory pgmajfault usage was 20 faults`,
+ `Maximum container memory rss usage was 10%, 734003200/7340032000 bytes`,
+ `Maximum crunch-run memory rss usage was \d+ bytes`,
+ } {
+ c.Check(logs, Matches, logLineStart+expected)
+ }
+}
+
+func (s *TestSuite) TestCommitNodeInfoBeforeStart(c *C) {
+ var collection_create, container_update arvadosclient.Dict
+ s.fullRunHelper(c, `{
+ "command": ["true"],
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
+ "cwd": ".",
+ "environment": {},
+ "mounts": {"/tmp": {"kind": "tmp"} },
+ "output_path": "/tmp",
+ "priority": 1,
+ "runtime_constraints": {},
+ "state": "Locked",
+ "uuid": "zzzzz-dz642-202301121543210"
+ }`, nil, func() int {
+ collection_create = s.api.CalledWith("ensure_unique_name", true)
+ container_update = s.api.CalledWith("container.state", "Running")
+ return 0
+ })
+
+ c.Assert(collection_create, NotNil)
+ log_collection := collection_create["collection"].(arvadosclient.Dict)
+ c.Check(log_collection["name"], Equals, "logs for zzzzz-dz642-202301121543210")
+ manifest_text := log_collection["manifest_text"].(string)
+ // We check that the file size is at least two digits as an easy way to
+ // check the file isn't empty.
+ c.Check(manifest_text, Matches, `\. .+ \d+:\d{2,}:node-info\.txt( .+)?\n`)
+ c.Check(manifest_text, Matches, `\. .+ \d+:\d{2,}:node\.json( .+)?\n`)
+
+ c.Assert(container_update, NotNil)
+ // As of Arvados 2.5.0, the container update must specify its log in PDH
+ // format for the API server to propagate it to container requests, which
+ // is what we care about for this test.
+ expect_pdh := fmt.Sprintf("%x+%d", md5.Sum([]byte(manifest_text)), len(manifest_text))
+ c.Check(container_update["container"].(arvadosclient.Dict)["log"], Equals, expect_pdh)
+}
+
func (s *TestSuite) TestContainerRecordLog(c *C) {
- api, _, _ := s.fullRunHelper(c, `{
+ s.fullRunHelper(c, `{
"command": ["sleep", "1"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": ".",
"environment": {},
"mounts": {"/tmp": {"kind": "tmp"} },
"priority": 1,
"runtime_constraints": {},
"state": "Locked"
- }`, nil, 0,
- func(t *TestDockerClient) {
+ }`, nil,
+ func() int {
time.Sleep(time.Second)
- t.logWriter.Close()
+ return 0
})
- c.Check(api.CalledWith("container.exit_code", 0), NotNil)
- c.Check(api.CalledWith("container.state", "Complete"), NotNil)
+ c.Check(s.api.CalledWith("container.exit_code", 0), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
- c.Assert(api.Logs["container"], NotNil)
- c.Check(api.Logs["container"].String(), Matches, `(?ms).*container_image.*`)
+ c.Assert(s.api.Logs["container"], NotNil)
+ c.Check(s.api.Logs["container"].String(), Matches, `(?ms).*container_image.*`)
}
func (s *TestSuite) TestFullRunStderr(c *C) {
- api, _, _ := s.fullRunHelper(c, `{
+ s.fullRunHelper(c, `{
"command": ["/bin/sh", "-c", "echo hello ; echo world 1>&2 ; exit 1"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": ".",
"environment": {},
"mounts": {"/tmp": {"kind": "tmp"} },
"priority": 1,
"runtime_constraints": {},
"state": "Locked"
-}`, nil, 1, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, "hello\n"))
- t.logWriter.Write(dockerLog(2, "world\n"))
- t.logWriter.Close()
+}`, nil, func() int {
+ fmt.Fprintln(s.executor.created.Stdout, "hello")
+ fmt.Fprintln(s.executor.created.Stderr, "world")
+ return 1
})
- final := api.CalledWith("container.state", "Complete")
+ final := s.api.CalledWith("container.state", "Complete")
c.Assert(final, NotNil)
c.Check(final["container"].(arvadosclient.Dict)["exit_code"], Equals, 1)
c.Check(final["container"].(arvadosclient.Dict)["log"], NotNil)
- c.Check(strings.HasSuffix(api.Logs["stdout"].String(), "hello\n"), Equals, true)
- c.Check(strings.HasSuffix(api.Logs["stderr"].String(), "world\n"), Equals, true)
+ c.Check(s.api.Logs["stdout"].String(), Matches, ".*hello\n")
+ c.Check(s.api.Logs["stderr"].String(), Matches, ".*world\n")
}
func (s *TestSuite) TestFullRunDefaultCwd(c *C) {
- api, _, _ := s.fullRunHelper(c, `{
+ s.fullRunHelper(c, `{
"command": ["pwd"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": ".",
"environment": {},
"mounts": {"/tmp": {"kind": "tmp"} },
"priority": 1,
"runtime_constraints": {},
"state": "Locked"
-}`, nil, 0, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, t.cwd+"\n"))
- t.logWriter.Close()
+}`, nil, func() int {
+ fmt.Fprintf(s.executor.created.Stdout, "workdir=%q", s.executor.created.WorkingDir)
+ return 0
})
- c.Check(api.CalledWith("container.exit_code", 0), NotNil)
- c.Check(api.CalledWith("container.state", "Complete"), NotNil)
- c.Log(api.Logs["stdout"])
- c.Check(strings.HasSuffix(api.Logs["stdout"].String(), "/\n"), Equals, true)
+ c.Check(s.api.CalledWith("container.exit_code", 0), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
+ c.Log(s.api.Logs["stdout"])
+ c.Check(s.api.Logs["stdout"].String(), Matches, `.*workdir=""\n`)
}
func (s *TestSuite) TestFullRunSetCwd(c *C) {
- api, _, _ := s.fullRunHelper(c, `{
+ s.fullRunHelper(c, `{
"command": ["pwd"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": "/bin",
"environment": {},
"mounts": {"/tmp": {"kind": "tmp"} },
"priority": 1,
"runtime_constraints": {},
"state": "Locked"
-}`, nil, 0, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, t.cwd+"\n"))
- t.logWriter.Close()
+}`, nil, func() int {
+ fmt.Fprintln(s.executor.created.Stdout, s.executor.created.WorkingDir)
+ return 0
})
- c.Check(api.CalledWith("container.exit_code", 0), NotNil)
- c.Check(api.CalledWith("container.state", "Complete"), NotNil)
- c.Check(strings.HasSuffix(api.Logs["stdout"].String(), "/bin\n"), Equals, true)
+ c.Check(s.api.CalledWith("container.exit_code", 0), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
+ c.Check(s.api.Logs["stdout"].String(), Matches, ".*/bin\n")
}
-func (s *TestSuite) TestStopOnSignal(c *C) {
- s.testStopContainer(c, func(cr *ContainerRunner) {
- go func() {
- for !s.docker.calledWait {
- time.Sleep(time.Millisecond)
- }
- cr.SigChan <- syscall.SIGINT
- }()
+func (s *TestSuite) TestFullRunSetOutputStorageClasses(c *C) {
+ s.fullRunHelper(c, `{
+ "command": ["pwd"],
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
+ "cwd": "/bin",
+ "environment": {},
+ "mounts": {"/tmp": {"kind": "tmp"} },
+ "output_path": "/tmp",
+ "priority": 1,
+ "runtime_constraints": {},
+ "state": "Locked",
+ "output_storage_classes": ["foo", "bar"]
+}`, nil, func() int {
+ fmt.Fprintln(s.executor.created.Stdout, s.executor.created.WorkingDir)
+ return 0
})
+
+ c.Check(s.api.CalledWith("container.exit_code", 0), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
+ c.Check(s.api.Logs["stdout"].String(), Matches, ".*/bin\n")
+ c.Check(s.testDispatcherKeepClient.StorageClasses, DeepEquals, []string{"foo", "bar"})
+ c.Check(s.testContainerKeepClient.StorageClasses, DeepEquals, []string{"foo", "bar"})
}
-func (s *TestSuite) TestStopOnArvMountDeath(c *C) {
- s.testStopContainer(c, func(cr *ContainerRunner) {
- cr.ArvMountExit = make(chan error)
- go func() {
- cr.ArvMountExit <- exec.Command("true").Run()
- close(cr.ArvMountExit)
- }()
+func (s *TestSuite) TestEnableCUDADeviceCount(c *C) {
+ s.fullRunHelper(c, `{
+ "command": ["pwd"],
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
+ "cwd": "/bin",
+ "environment": {},
+ "mounts": {"/tmp": {"kind": "tmp"} },
+ "output_path": "/tmp",
+ "priority": 1,
+ "runtime_constraints": {"cuda": {"device_count": 2}},
+ "state": "Locked",
+ "output_storage_classes": ["foo", "bar"]
+}`, nil, func() int {
+ fmt.Fprintln(s.executor.created.Stdout, "ok")
+ return 0
+ })
+ c.Check(s.executor.created.CUDADeviceCount, Equals, 2)
+}
+
+func (s *TestSuite) TestEnableCUDAHardwareCapability(c *C) {
+ s.fullRunHelper(c, `{
+ "command": ["pwd"],
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
+ "cwd": "/bin",
+ "environment": {},
+ "mounts": {"/tmp": {"kind": "tmp"} },
+ "output_path": "/tmp",
+ "priority": 1,
+ "runtime_constraints": {"cuda": {"hardware_capability": "foo"}},
+ "state": "Locked",
+ "output_storage_classes": ["foo", "bar"]
+}`, nil, func() int {
+ fmt.Fprintln(s.executor.created.Stdout, "ok")
+ return 0
})
+ c.Check(s.executor.created.CUDADeviceCount, Equals, 0)
}
-func (s *TestSuite) testStopContainer(c *C, setup func(cr *ContainerRunner)) {
+func (s *TestSuite) TestStopOnSignal(c *C) {
+ s.executor.runFunc = func() int {
+ s.executor.created.Stdout.Write([]byte("foo\n"))
+ s.runner.SigChan <- syscall.SIGINT
+ time.Sleep(10 * time.Second)
+ return 0
+ }
+ s.testStopContainer(c)
+}
+
+func (s *TestSuite) TestStopOnArvMountDeath(c *C) {
+ s.executor.runFunc = func() int {
+ s.executor.created.Stdout.Write([]byte("foo\n"))
+ s.runner.ArvMountExit <- nil
+ close(s.runner.ArvMountExit)
+ time.Sleep(10 * time.Second)
+ return 0
+ }
+ s.runner.ArvMountExit = make(chan error)
+ s.testStopContainer(c)
+}
+
+func (s *TestSuite) testStopContainer(c *C) {
record := `{
"command": ["/bin/sh", "-c", "echo foo && sleep 30 && echo bar"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "` + arvadostest.DockerImage112PDH + `",
"cwd": ".",
"environment": {},
"mounts": {"/tmp": {"kind": "tmp"} },
"state": "Locked"
}`
- rec := arvados.Container{}
- err := json.Unmarshal([]byte(record), &rec)
- c.Check(err, IsNil)
-
- s.docker.fn = func(t *TestDockerClient) {
- <-t.stop
- t.logWriter.Write(dockerLog(1, "foo\n"))
- t.logWriter.Close()
- }
- s.docker.ImageRemove(nil, hwImageId, dockertypes.ImageRemoveOptions{})
-
- api := &ArvTestClient{Container: rec}
- kc := &KeepTestClient{}
- defer kc.Close()
- cr, err := NewContainerRunner(s.client, api, kc, s.docker, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
+ err := json.Unmarshal([]byte(record), &s.api.Container)
c.Assert(err, IsNil)
- cr.RunArvMount = func([]string, string) (*exec.Cmd, error) { return nil, nil }
- cr.MkArvClient = func(token string) (IArvadosClient, IKeepClient, *arvados.Client, error) {
+
+ s.runner.RunArvMount = func([]string, string) (*exec.Cmd, error) { return nil, nil }
+ s.runner.MkArvClient = func(token string) (IArvadosClient, IKeepClient, *arvados.Client, error) {
return &ArvTestClient{}, &KeepTestClient{}, nil, nil
}
- setup(cr)
done := make(chan error)
go func() {
- done <- cr.Run()
+ done <- s.runner.Run()
}()
select {
case <-time.After(20 * time.Second):
case err = <-done:
c.Check(err, IsNil)
}
- for k, v := range api.Logs {
+ for k, v := range s.api.Logs {
c.Log(k)
- c.Log(v.String())
+ c.Log(v.String(), "\n")
}
- c.Check(api.CalledWith("container.log", nil), NotNil)
- c.Check(api.CalledWith("container.state", "Cancelled"), NotNil)
- c.Check(api.Logs["stdout"].String(), Matches, "(?ms).*foo\n$")
+ c.Check(s.api.CalledWith("container.log", nil), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Cancelled"), NotNil)
+ c.Check(s.api.Logs["stdout"].String(), Matches, "(?ms).*foo\n$")
}
func (s *TestSuite) TestFullRunSetEnv(c *C) {
- api, _, _ := s.fullRunHelper(c, `{
+ s.fullRunHelper(c, `{
"command": ["/bin/sh", "-c", "echo $FROBIZ"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": "/bin",
"environment": {"FROBIZ": "bilbo"},
"mounts": {"/tmp": {"kind": "tmp"} },
"priority": 1,
"runtime_constraints": {},
"state": "Locked"
-}`, nil, 0, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, t.env[0][7:]+"\n"))
- t.logWriter.Close()
+}`, nil, func() int {
+ fmt.Fprintf(s.executor.created.Stdout, "%v", s.executor.created.Env)
+ return 0
})
- c.Check(api.CalledWith("container.exit_code", 0), NotNil)
- c.Check(api.CalledWith("container.state", "Complete"), NotNil)
- c.Check(strings.HasSuffix(api.Logs["stdout"].String(), "bilbo\n"), Equals, true)
+ c.Check(s.api.CalledWith("container.exit_code", 0), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
+ c.Check(s.api.Logs["stdout"].String(), Matches, `.*map\[FROBIZ:bilbo\]\n`)
}
type ArvMountCmdLine struct {
}
func (s *TestSuite) TestSetupMounts(c *C) {
- api := &ArvTestClient{}
- kc := &KeepTestClient{}
- defer kc.Close()
- cr, err := NewContainerRunner(s.client, api, kc, nil, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
- c.Assert(err, IsNil)
+ cr := s.runner
am := &ArvMountCmdLine{}
cr.RunArvMount = am.ArvMountTest
cr.ContainerArvClient = &ArvTestClient{}
cr.ContainerKeepClient = &KeepTestClient{}
+ cr.Container.OutputStorageClasses = []string{"default"}
- realTemp, err := ioutil.TempDir("", "crunchrun_test1-")
- c.Assert(err, IsNil)
- certTemp, err := ioutil.TempDir("", "crunchrun_test2-")
- c.Assert(err, IsNil)
+ realTemp := c.MkDir()
+ certTemp := c.MkDir()
stubCertPath := stubCert(certTemp)
-
cr.parentTemp = realTemp
- defer os.RemoveAll(realTemp)
- defer os.RemoveAll(certTemp)
-
i := 0
cr.MkTempDir = func(_ string, prefix string) (string, error) {
i++
cr.Container.Mounts["/tmp"] = arvados.Mount{Kind: "tmp"}
cr.Container.OutputPath = "/tmp"
cr.statInterval = 5 * time.Second
- err := cr.SetupMounts()
+ bindmounts, err := cr.SetupMounts()
c.Check(err, IsNil)
- c.Check(am.Cmd, DeepEquals, []string{"--foreground", "--allow-other",
- "--read-write", "--crunchstat-interval=5",
- "--mount-by-pdh", "by_id", realTemp + "/keep1"})
- c.Check(cr.Binds, DeepEquals, []string{realTemp + "/tmp2:/tmp"})
+ c.Check(am.Cmd, DeepEquals, []string{"arv-mount", "--foreground",
+ "--read-write", "--storage-classes", "default", "--crunchstat-interval=5",
+ "--mount-by-pdh", "by_id", "--disable-event-listening", "--mount-by-id", "by_uuid", realTemp + "/keep1"})
+ c.Check(bindmounts, DeepEquals, map[string]bindmount{"/tmp": {realTemp + "/tmp2", false}})
os.RemoveAll(cr.ArvMountPoint)
cr.CleanupDirs()
checkEmpty()
cr.Container.Mounts["/out"] = arvados.Mount{Kind: "tmp"}
cr.Container.Mounts["/tmp"] = arvados.Mount{Kind: "tmp"}
cr.Container.OutputPath = "/out"
+ cr.Container.OutputStorageClasses = []string{"foo", "bar"}
- err := cr.SetupMounts()
+ bindmounts, err := cr.SetupMounts()
c.Check(err, IsNil)
- c.Check(am.Cmd, DeepEquals, []string{"--foreground", "--allow-other",
- "--read-write", "--crunchstat-interval=5",
- "--mount-by-pdh", "by_id", realTemp + "/keep1"})
- c.Check(cr.Binds, DeepEquals, []string{realTemp + "/tmp2:/out", realTemp + "/tmp3:/tmp"})
+ c.Check(am.Cmd, DeepEquals, []string{"arv-mount", "--foreground",
+ "--read-write", "--storage-classes", "foo,bar", "--crunchstat-interval=5",
+ "--mount-by-pdh", "by_id", "--disable-event-listening", "--mount-by-id", "by_uuid", realTemp + "/keep1"})
+ c.Check(bindmounts, DeepEquals, map[string]bindmount{"/out": {realTemp + "/tmp2", false}, "/tmp": {realTemp + "/tmp3", false}})
os.RemoveAll(cr.ArvMountPoint)
cr.CleanupDirs()
checkEmpty()
cr.Container.Mounts = make(map[string]arvados.Mount)
cr.Container.Mounts["/tmp"] = arvados.Mount{Kind: "tmp"}
cr.Container.OutputPath = "/tmp"
+ cr.Container.RuntimeConstraints.API = true
+ cr.Container.OutputStorageClasses = []string{"default"}
- apiflag := true
- cr.Container.RuntimeConstraints.API = &apiflag
-
- err := cr.SetupMounts()
+ bindmounts, err := cr.SetupMounts()
c.Check(err, IsNil)
- c.Check(am.Cmd, DeepEquals, []string{"--foreground", "--allow-other",
- "--read-write", "--crunchstat-interval=5",
- "--mount-by-pdh", "by_id", realTemp + "/keep1"})
- c.Check(cr.Binds, DeepEquals, []string{realTemp + "/tmp2:/tmp", stubCertPath + ":/etc/arvados/ca-certificates.crt:ro"})
+ c.Check(am.Cmd, DeepEquals, []string{"arv-mount", "--foreground",
+ "--read-write", "--storage-classes", "default", "--crunchstat-interval=5",
+ "--mount-by-pdh", "by_id", "--disable-event-listening", "--mount-by-id", "by_uuid", realTemp + "/keep1"})
+ c.Check(bindmounts, DeepEquals, map[string]bindmount{"/tmp": {realTemp + "/tmp2", false}, "/etc/arvados/ca-certificates.crt": {stubCertPath, true}})
os.RemoveAll(cr.ArvMountPoint)
cr.CleanupDirs()
checkEmpty()
- apiflag = false
+ cr.Container.RuntimeConstraints.API = false
}
{
os.MkdirAll(realTemp+"/keep1/tmp0", os.ModePerm)
- err := cr.SetupMounts()
+ bindmounts, err := cr.SetupMounts()
c.Check(err, IsNil)
- c.Check(am.Cmd, DeepEquals, []string{"--foreground", "--allow-other",
- "--read-write", "--crunchstat-interval=5",
- "--mount-tmp", "tmp0", "--mount-by-pdh", "by_id", realTemp + "/keep1"})
- c.Check(cr.Binds, DeepEquals, []string{realTemp + "/keep1/tmp0:/keeptmp"})
+ c.Check(am.Cmd, DeepEquals, []string{"arv-mount", "--foreground",
+ "--read-write", "--storage-classes", "default", "--crunchstat-interval=5",
+ "--mount-tmp", "tmp0", "--mount-by-pdh", "by_id", "--disable-event-listening", "--mount-by-id", "by_uuid", realTemp + "/keep1"})
+ c.Check(bindmounts, DeepEquals, map[string]bindmount{"/keeptmp": {realTemp + "/keep1/tmp0", false}})
os.RemoveAll(cr.ArvMountPoint)
cr.CleanupDirs()
checkEmpty()
os.MkdirAll(realTemp+"/keep1/by_id/59389a8f9ee9d399be35462a0f92541c+53", os.ModePerm)
os.MkdirAll(realTemp+"/keep1/tmp0", os.ModePerm)
- err := cr.SetupMounts()
+ bindmounts, err := cr.SetupMounts()
c.Check(err, IsNil)
- c.Check(am.Cmd, DeepEquals, []string{"--foreground", "--allow-other",
- "--read-write", "--crunchstat-interval=5",
- "--mount-tmp", "tmp0", "--mount-by-pdh", "by_id", realTemp + "/keep1"})
- sort.StringSlice(cr.Binds).Sort()
- c.Check(cr.Binds, DeepEquals, []string{realTemp + "/keep1/by_id/59389a8f9ee9d399be35462a0f92541c+53:/keepinp:ro",
- realTemp + "/keep1/tmp0:/keepout"})
+ c.Check(am.Cmd, DeepEquals, []string{"arv-mount", "--foreground",
+ "--read-write", "--storage-classes", "default", "--crunchstat-interval=5",
+ "--mount-tmp", "tmp0", "--mount-by-pdh", "by_id", "--disable-event-listening", "--mount-by-id", "by_uuid", realTemp + "/keep1"})
+ c.Check(bindmounts, DeepEquals, map[string]bindmount{
+ "/keepinp": {realTemp + "/keep1/by_id/59389a8f9ee9d399be35462a0f92541c+53", true},
+ "/keepout": {realTemp + "/keep1/tmp0", false},
+ })
os.RemoveAll(cr.ArvMountPoint)
cr.CleanupDirs()
checkEmpty()
os.MkdirAll(realTemp+"/keep1/by_id/59389a8f9ee9d399be35462a0f92541c+53", os.ModePerm)
os.MkdirAll(realTemp+"/keep1/tmp0", os.ModePerm)
- err := cr.SetupMounts()
+ bindmounts, err := cr.SetupMounts()
c.Check(err, IsNil)
- c.Check(am.Cmd, DeepEquals, []string{"--foreground", "--allow-other",
- "--read-write", "--crunchstat-interval=5",
- "--file-cache", "512", "--mount-tmp", "tmp0", "--mount-by-pdh", "by_id", realTemp + "/keep1"})
- sort.StringSlice(cr.Binds).Sort()
- c.Check(cr.Binds, DeepEquals, []string{realTemp + "/keep1/by_id/59389a8f9ee9d399be35462a0f92541c+53:/keepinp:ro",
- realTemp + "/keep1/tmp0:/keepout"})
+ c.Check(am.Cmd, DeepEquals, []string{"arv-mount", "--foreground",
+ "--read-write", "--storage-classes", "default", "--crunchstat-interval=5", "--ram-cache",
+ "--file-cache", "512", "--mount-tmp", "tmp0", "--mount-by-pdh", "by_id", "--disable-event-listening", "--mount-by-id", "by_uuid", realTemp + "/keep1"})
+ c.Check(bindmounts, DeepEquals, map[string]bindmount{
+ "/keepinp": {realTemp + "/keep1/by_id/59389a8f9ee9d399be35462a0f92541c+53", true},
+ "/keepout": {realTemp + "/keep1/tmp0", false},
+ })
os.RemoveAll(cr.ArvMountPoint)
cr.CleanupDirs()
checkEmpty()
cr.Container.Mounts = map[string]arvados.Mount{
"/mnt/test.json": {Kind: "json", Content: test.in},
}
- err := cr.SetupMounts()
+ bindmounts, err := cr.SetupMounts()
c.Check(err, IsNil)
- sort.StringSlice(cr.Binds).Sort()
- c.Check(cr.Binds, DeepEquals, []string{realTemp + "/json2/mountdata.json:/mnt/test.json:ro"})
+ c.Check(bindmounts, DeepEquals, map[string]bindmount{
+ "/mnt/test.json": {realTemp + "/json2/mountdata.json", true},
+ })
content, err := ioutil.ReadFile(realTemp + "/json2/mountdata.json")
c.Check(err, IsNil)
c.Check(content, DeepEquals, []byte(test.out))
cr.Container.Mounts = map[string]arvados.Mount{
"/mnt/test.txt": {Kind: "text", Content: test.in},
}
- err := cr.SetupMounts()
+ bindmounts, err := cr.SetupMounts()
if test.out == "error" {
c.Check(err.Error(), Equals, "content for mount \"/mnt/test.txt\" must be a string")
} else {
c.Check(err, IsNil)
- sort.StringSlice(cr.Binds).Sort()
- c.Check(cr.Binds, DeepEquals, []string{realTemp + "/text2/mountdata.text:/mnt/test.txt:ro"})
+ c.Check(bindmounts, DeepEquals, map[string]bindmount{
+ "/mnt/test.txt": {realTemp + "/text2/mountdata.text", true},
+ })
content, err := ioutil.ReadFile(realTemp + "/text2/mountdata.text")
c.Check(err, IsNil)
c.Check(content, DeepEquals, []byte(test.out))
os.MkdirAll(realTemp+"/keep1/tmp0", os.ModePerm)
- err := cr.SetupMounts()
+ bindmounts, err := cr.SetupMounts()
c.Check(err, IsNil)
- c.Check(am.Cmd, DeepEquals, []string{"--foreground", "--allow-other",
- "--read-write", "--crunchstat-interval=5",
- "--file-cache", "512", "--mount-tmp", "tmp0", "--mount-by-pdh", "by_id", realTemp + "/keep1"})
- c.Check(cr.Binds, DeepEquals, []string{realTemp + "/tmp2:/tmp", realTemp + "/keep1/tmp0:/tmp/foo:ro"})
+ c.Check(am.Cmd, DeepEquals, []string{"arv-mount", "--foreground",
+ "--read-write", "--storage-classes", "default", "--crunchstat-interval=5", "--ram-cache",
+ "--file-cache", "512", "--mount-tmp", "tmp0", "--mount-by-pdh", "by_id", "--disable-event-listening", "--mount-by-id", "by_uuid", realTemp + "/keep1"})
+ c.Check(bindmounts, DeepEquals, map[string]bindmount{
+ "/tmp": {realTemp + "/tmp2", false},
+ "/tmp/foo": {realTemp + "/keep1/tmp0", true},
+ })
os.RemoveAll(cr.ArvMountPoint)
cr.CleanupDirs()
checkEmpty()
rf.Write([]byte("bar"))
rf.Close()
- err := cr.SetupMounts()
+ _, err := cr.SetupMounts()
c.Check(err, IsNil)
_, err = os.Stat(cr.HostOutputDir + "/foo")
c.Check(err, IsNil)
}
cr.Container.OutputPath = "/tmp"
- err := cr.SetupMounts()
+ _, err := cr.SetupMounts()
c.Check(err, NotNil)
- c.Check(err, ErrorMatches, `Only mount points of kind 'collection', 'text' or 'json' are supported underneath the output_path.*`)
+ c.Check(err, ErrorMatches, `only mount points of kind 'collection', 'text' or 'json' are supported underneath the output_path.*`)
os.RemoveAll(cr.ArvMountPoint)
cr.CleanupDirs()
checkEmpty()
"stdin": {Kind: "tmp"},
}
- err := cr.SetupMounts()
+ _, err := cr.SetupMounts()
c.Check(err, NotNil)
- c.Check(err, ErrorMatches, `Unsupported mount kind 'tmp' for stdin.*`)
+ c.Check(err, ErrorMatches, `unsupported mount kind 'tmp' for stdin.*`)
os.RemoveAll(cr.ArvMountPoint)
cr.CleanupDirs()
checkEmpty()
}
cr.Container.OutputPath = "/tmp"
- err := cr.SetupMounts()
+ bindmounts, err := cr.SetupMounts()
c.Check(err, IsNil)
- // dirMap[mountpoint] == tmpdir
- dirMap := make(map[string]string)
- for _, bind := range cr.Binds {
- tokens := strings.Split(bind, ":")
- dirMap[tokens[1]] = tokens[0]
-
- if cr.Container.Mounts[tokens[1]].Writable {
- c.Check(len(tokens), Equals, 2)
- } else {
- c.Check(len(tokens), Equals, 3)
- c.Check(tokens[2], Equals, "ro")
- }
+ for path, mount := range bindmounts {
+ c.Check(mount.ReadOnly, Equals, !cr.Container.Mounts[path].Writable, Commentf("%s %#v", path, mount))
}
- data, err := ioutil.ReadFile(dirMap["/tip"] + "/dir1/dir2/file with mode 0644")
+ data, err := ioutil.ReadFile(bindmounts["/tip"].HostPath + "/dir1/dir2/file with mode 0644")
c.Check(err, IsNil)
c.Check(string(data), Equals, "\000\001\002\003")
- _, err = ioutil.ReadFile(dirMap["/tip"] + "/file only on testbranch")
+ _, err = ioutil.ReadFile(bindmounts["/tip"].HostPath + "/file only on testbranch")
c.Check(err, FitsTypeOf, &os.PathError{})
c.Check(os.IsNotExist(err), Equals, true)
- data, err = ioutil.ReadFile(dirMap["/non-tip"] + "/dir1/dir2/file with mode 0644")
+ data, err = ioutil.ReadFile(bindmounts["/non-tip"].HostPath + "/dir1/dir2/file with mode 0644")
c.Check(err, IsNil)
c.Check(string(data), Equals, "\000\001\002\003")
- data, err = ioutil.ReadFile(dirMap["/non-tip"] + "/file only on testbranch")
+ data, err = ioutil.ReadFile(bindmounts["/non-tip"].HostPath + "/file only on testbranch")
c.Check(err, IsNil)
c.Check(string(data), Equals, "testfile\n")
func (s *TestSuite) TestStdout(c *C) {
helperRecord := `{
"command": ["/bin/sh", "-c", "echo $FROBIZ"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "` + arvadostest.DockerImage112PDH + `",
"cwd": "/bin",
"environment": {"FROBIZ": "bilbo"},
"mounts": {"/tmp": {"kind": "tmp"}, "stdout": {"kind": "file", "path": "/tmp/a/b/c.out"} },
"state": "Locked"
}`
- api, cr, _ := s.fullRunHelper(c, helperRecord, nil, 0, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, t.env[0][7:]+"\n"))
- t.logWriter.Close()
+ s.fullRunHelper(c, helperRecord, nil, func() int {
+ fmt.Fprintln(s.executor.created.Stdout, s.executor.created.Env["FROBIZ"])
+ return 0
})
- c.Check(api.CalledWith("container.exit_code", 0), NotNil)
- c.Check(api.CalledWith("container.state", "Complete"), NotNil)
- c.Check(cr.ContainerArvClient.(*ArvTestClient).CalledWith("collection.manifest_text", "./a/b 307372fa8fd5c146b22ae7a45b49bc31+6 0:6:c.out\n"), NotNil)
+ c.Check(s.api.CalledWith("container.exit_code", 0), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
+ c.Check(s.runner.ContainerArvClient.(*ArvTestClient).CalledWith("collection.manifest_text", "./a/b 307372fa8fd5c146b22ae7a45b49bc31+6 0:6:c.out\n"), NotNil)
}
// Used by the TestStdoutWithWrongPath*()
-func (s *TestSuite) stdoutErrorRunHelper(c *C, record string, fn func(t *TestDockerClient)) (api *ArvTestClient, cr *ContainerRunner, err error) {
- rec := arvados.Container{}
- err = json.Unmarshal([]byte(record), &rec)
- c.Check(err, IsNil)
-
- s.docker.fn = fn
- s.docker.ImageRemove(nil, hwImageId, dockertypes.ImageRemoveOptions{})
-
- api = &ArvTestClient{Container: rec}
- kc := &KeepTestClient{}
- defer kc.Close()
- cr, err = NewContainerRunner(s.client, api, kc, s.docker, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
+func (s *TestSuite) stdoutErrorRunHelper(c *C, record string, fn func() int) (*ArvTestClient, *ContainerRunner, error) {
+ err := json.Unmarshal([]byte(record), &s.api.Container)
c.Assert(err, IsNil)
- am := &ArvMountCmdLine{}
- cr.RunArvMount = am.ArvMountTest
- cr.MkArvClient = func(token string) (IArvadosClient, IKeepClient, *arvados.Client, error) {
- return &ArvTestClient{}, &KeepTestClient{}, nil, nil
+ s.executor.runFunc = fn
+ s.runner.RunArvMount = (&ArvMountCmdLine{}).ArvMountTest
+ s.runner.MkArvClient = func(token string) (IArvadosClient, IKeepClient, *arvados.Client, error) {
+ return s.api, &KeepTestClient{}, nil, nil
}
-
- err = cr.Run()
- return
+ return s.api, s.runner, s.runner.Run()
}
func (s *TestSuite) TestStdoutWithWrongPath(c *C) {
"mounts": {"/tmp": {"kind": "tmp"}, "stdout": {"kind": "file", "path":"/tmpa.out"} },
"output_path": "/tmp",
"state": "Locked"
-}`, func(t *TestDockerClient) {})
-
- c.Check(err, NotNil)
- c.Check(strings.Contains(err.Error(), "Stdout path does not start with OutputPath"), Equals, true)
+}`, func() int { return 0 })
+ c.Check(err, ErrorMatches, ".*Stdout path does not start with OutputPath.*")
}
func (s *TestSuite) TestStdoutWithWrongKindTmp(c *C) {
"mounts": {"/tmp": {"kind": "tmp"}, "stdout": {"kind": "tmp", "path":"/tmp/a.out"} },
"output_path": "/tmp",
"state": "Locked"
-}`, func(t *TestDockerClient) {})
-
- c.Check(err, NotNil)
- c.Check(strings.Contains(err.Error(), "Unsupported mount kind 'tmp' for stdout"), Equals, true)
+}`, func() int { return 0 })
+ c.Check(err, ErrorMatches, ".*unsupported mount kind 'tmp' for stdout.*")
}
func (s *TestSuite) TestStdoutWithWrongKindCollection(c *C) {
"mounts": {"/tmp": {"kind": "tmp"}, "stdout": {"kind": "collection", "path":"/tmp/a.out"} },
"output_path": "/tmp",
"state": "Locked"
-}`, func(t *TestDockerClient) {})
-
- c.Check(err, NotNil)
- c.Check(strings.Contains(err.Error(), "Unsupported mount kind 'collection' for stdout"), Equals, true)
+}`, func() int { return 0 })
+ c.Check(err, ErrorMatches, ".*unsupported mount kind 'collection' for stdout.*")
}
func (s *TestSuite) TestFullRunWithAPI(c *C) {
- defer os.Setenv("ARVADOS_API_HOST", os.Getenv("ARVADOS_API_HOST"))
- os.Setenv("ARVADOS_API_HOST", "test.arvados.org")
- api, _, _ := s.fullRunHelper(c, `{
- "command": ["/bin/sh", "-c", "echo $ARVADOS_API_HOST"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ s.fullRunHelper(c, `{
+ "command": ["/bin/sh", "-c", "true $ARVADOS_API_HOST"],
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": "/bin",
"environment": {},
"mounts": {"/tmp": {"kind": "tmp"} },
"priority": 1,
"runtime_constraints": {"API": true},
"state": "Locked"
-}`, nil, 0, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, t.env[1][17:]+"\n"))
- t.logWriter.Close()
+}`, nil, func() int {
+ c.Check(s.executor.created.Env["ARVADOS_API_HOST"], Equals, os.Getenv("ARVADOS_API_HOST"))
+ return 3
})
-
- c.Check(api.CalledWith("container.exit_code", 0), NotNil)
- c.Check(api.CalledWith("container.state", "Complete"), NotNil)
- c.Check(strings.HasSuffix(api.Logs["stdout"].String(), "test.arvados.org\n"), Equals, true)
- c.Check(api.CalledWith("container.output", "d41d8cd98f00b204e9800998ecf8427e+0"), NotNil)
+ c.Check(s.api.CalledWith("container.exit_code", 3), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, `(?ms).*status code 3\n.*`)
}
func (s *TestSuite) TestFullRunSetOutput(c *C) {
defer os.Setenv("ARVADOS_API_HOST", os.Getenv("ARVADOS_API_HOST"))
os.Setenv("ARVADOS_API_HOST", "test.arvados.org")
- api, _, _ := s.fullRunHelper(c, `{
+ s.fullRunHelper(c, `{
"command": ["/bin/sh", "-c", "echo $ARVADOS_API_HOST"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": "/bin",
"environment": {},
"mounts": {"/tmp": {"kind": "tmp"} },
"priority": 1,
"runtime_constraints": {"API": true},
"state": "Locked"
-}`, nil, 0, func(t *TestDockerClient) {
- t.api.Container.Output = "d4ab34d3d4f8a72f5c4973051ae69fab+122"
- t.logWriter.Close()
+}`, nil, func() int {
+ s.api.Container.Output = arvadostest.DockerImage112PDH
+ return 0
})
- c.Check(api.CalledWith("container.exit_code", 0), NotNil)
- c.Check(api.CalledWith("container.state", "Complete"), NotNil)
- c.Check(api.CalledWith("container.output", "d4ab34d3d4f8a72f5c4973051ae69fab+122"), NotNil)
+ c.Check(s.api.CalledWith("container.exit_code", 0), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
+ c.Check(s.api.CalledWith("container.output", arvadostest.DockerImage112PDH), NotNil)
+}
+
+func (s *TestSuite) TestArvMountRuntimeStatusWarning(c *C) {
+ s.runner.RunArvMount = func([]string, string) (*exec.Cmd, error) {
+ os.Mkdir(s.runner.ArvMountPoint+"/by_id", 0666)
+ ioutil.WriteFile(s.runner.ArvMountPoint+"/by_id/README", nil, 0666)
+ return s.runner.ArvMountCmd([]string{"bash", "-c", "echo >&2 Test: Keep write error: I am a teapot; sleep 3"}, "")
+ }
+ s.executor.runFunc = func() int {
+ time.Sleep(time.Second)
+ return 137
+ }
+ record := `{
+ "command": ["sleep", "1"],
+ "container_image": "` + arvadostest.DockerImage112PDH + `",
+ "cwd": "/bin",
+ "environment": {},
+ "mounts": {"/tmp": {"kind": "tmp"} },
+ "output_path": "/tmp",
+ "priority": 1,
+ "runtime_constraints": {"API": true},
+ "state": "Locked"
+}`
+ err := json.Unmarshal([]byte(record), &s.api.Container)
+ c.Assert(err, IsNil)
+ err = s.runner.Run()
+ c.Assert(err, IsNil)
+ c.Check(s.api.CalledWith("container.exit_code", 137), NotNil)
+ c.Check(s.api.CalledWith("container.runtime_status.warning", "arv-mount: Keep write error"), NotNil)
+ c.Check(s.api.CalledWith("container.runtime_status.warningDetail", "Test: Keep write error: I am a teapot"), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, `(?ms).*Container exited with status code 137 \(signal 9, SIGKILL\).*`)
}
func (s *TestSuite) TestStdoutWithExcludeFromOutputMountPointUnderOutputDir(c *C) {
helperRecord := `{
"command": ["/bin/sh", "-c", "echo $FROBIZ"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "` + arvadostest.DockerImage112PDH + `",
"cwd": "/bin",
"environment": {"FROBIZ": "bilbo"},
"mounts": {
extraMounts := []string{"a3e8f74c6f101eae01fa08bfb4e49b3a+54"}
- api, cr, _ := s.fullRunHelper(c, helperRecord, extraMounts, 0, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, t.env[0][7:]+"\n"))
- t.logWriter.Close()
+ s.fullRunHelper(c, helperRecord, extraMounts, func() int {
+ fmt.Fprintln(s.executor.created.Stdout, s.executor.created.Env["FROBIZ"])
+ return 0
})
- c.Check(api.CalledWith("container.exit_code", 0), NotNil)
- c.Check(api.CalledWith("container.state", "Complete"), NotNil)
- c.Check(cr.ContainerArvClient.(*ArvTestClient).CalledWith("collection.manifest_text", "./a/b 307372fa8fd5c146b22ae7a45b49bc31+6 0:6:c.out\n"), NotNil)
+ c.Check(s.api.CalledWith("container.exit_code", 0), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
+ c.Check(s.runner.ContainerArvClient.(*ArvTestClient).CalledWith("collection.manifest_text", "./a/b 307372fa8fd5c146b22ae7a45b49bc31+6 0:6:c.out\n"), NotNil)
}
func (s *TestSuite) TestStdoutWithMultipleMountPointsUnderOutputDir(c *C) {
helperRecord := `{
"command": ["/bin/sh", "-c", "echo $FROBIZ"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "` + arvadostest.DockerImage112PDH + `",
"cwd": "/bin",
"environment": {"FROBIZ": "bilbo"},
"mounts": {
"output_path": "/tmp",
"priority": 1,
"runtime_constraints": {},
- "state": "Locked"
+ "state": "Locked",
+ "uuid": "zzzzz-dz642-202301130848001"
}`
extraMounts := []string{
"a0def87f80dd594d4675809e83bd4f15+367/subdir1/subdir2/file2_in_subdir2.txt",
}
- api, runner, realtemp := s.fullRunHelper(c, helperRecord, extraMounts, 0, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, t.env[0][7:]+"\n"))
- t.logWriter.Close()
+ api, _, realtemp := s.fullRunHelper(c, helperRecord, extraMounts, func() int {
+ fmt.Fprintln(s.executor.created.Stdout, s.executor.created.Env["FROBIZ"])
+ return 0
})
- c.Check(runner.Binds, DeepEquals, []string{realtemp + "/tmp2:/tmp",
- realtemp + "/keep1/by_id/a0def87f80dd594d4675809e83bd4f15+367/file2_in_main.txt:/tmp/foo/bar:ro",
- realtemp + "/keep1/by_id/a0def87f80dd594d4675809e83bd4f15+367/subdir1/subdir2/file2_in_subdir2.txt:/tmp/foo/baz/sub2file2:ro",
- realtemp + "/keep1/by_id/a0def87f80dd594d4675809e83bd4f15+367/subdir1:/tmp/foo/sub1:ro",
- realtemp + "/keep1/by_id/a0def87f80dd594d4675809e83bd4f15+367/subdir1/file2_in_subdir1.txt:/tmp/foo/sub1file2:ro",
+ c.Check(s.executor.created.BindMounts, DeepEquals, map[string]bindmount{
+ "/tmp": {realtemp + "/tmp1", false},
+ "/tmp/foo/bar": {s.keepmount + "/by_id/a0def87f80dd594d4675809e83bd4f15+367/file2_in_main.txt", true},
+ "/tmp/foo/baz/sub2file2": {s.keepmount + "/by_id/a0def87f80dd594d4675809e83bd4f15+367/subdir1/subdir2/file2_in_subdir2.txt", true},
+ "/tmp/foo/sub1": {s.keepmount + "/by_id/a0def87f80dd594d4675809e83bd4f15+367/subdir1", true},
+ "/tmp/foo/sub1file2": {s.keepmount + "/by_id/a0def87f80dd594d4675809e83bd4f15+367/subdir1/file2_in_subdir1.txt", true},
})
c.Check(api.CalledWith("container.exit_code", 0), NotNil)
c.Check(api.CalledWith("container.state", "Complete"), NotNil)
- for _, v := range api.Content {
- if v["collection"] != nil {
- c.Check(v["ensure_unique_name"], Equals, true)
- collection := v["collection"].(arvadosclient.Dict)
- if strings.Index(collection["name"].(string), "output") == 0 {
- manifest := collection["manifest_text"].(string)
-
- c.Check(manifest, Equals, `./a/b 307372fa8fd5c146b22ae7a45b49bc31+6 0:6:c.out
+ output_count := uint(0)
+ for _, v := range s.runner.ContainerArvClient.(*ArvTestClient).Content {
+ if v["collection"] == nil {
+ continue
+ }
+ collection := v["collection"].(arvadosclient.Dict)
+ if collection["name"].(string) != "output for zzzzz-dz642-202301130848001" {
+ continue
+ }
+ c.Check(v["ensure_unique_name"], Equals, true)
+ c.Check(collection["manifest_text"].(string), Equals, `./a/b 307372fa8fd5c146b22ae7a45b49bc31+6 0:6:c.out
./foo 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396c73c0abcdefgh11234567890@569fa8c3 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396cabcdefghij6419876543234@569fa8c4 9:18:bar 36:18:sub1file2
./foo/baz 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396c73c0bcdefghijk544332211@569fa8c5 9:18:sub2file2
./foo/sub1 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396cabcdefghij6419876543234@569fa8c4 0:9:file1_in_subdir1.txt 9:18:file2_in_subdir1.txt
./foo/sub1/subdir2 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396c73c0bcdefghijk544332211@569fa8c5 0:9:file1_in_subdir2.txt 9:18:file2_in_subdir2.txt
`)
- }
- }
+ output_count++
}
+ c.Check(output_count, Not(Equals), uint(0))
}
func (s *TestSuite) TestStdoutWithMountPointsUnderOutputDirDenormalizedManifest(c *C) {
helperRecord := `{
"command": ["/bin/sh", "-c", "echo $FROBIZ"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "` + arvadostest.DockerImage112PDH + `",
"cwd": "/bin",
"environment": {"FROBIZ": "bilbo"},
"mounts": {
"output_path": "/tmp",
"priority": 1,
"runtime_constraints": {},
- "state": "Locked"
+ "state": "Locked",
+ "uuid": "zzzzz-dz642-202301130848002"
}`
extraMounts := []string{
"b0def87f80dd594d4675809e83bd4f15+367/subdir1/file2_in_subdir1.txt",
}
- api, _, _ := s.fullRunHelper(c, helperRecord, extraMounts, 0, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, t.env[0][7:]+"\n"))
- t.logWriter.Close()
+ s.fullRunHelper(c, helperRecord, extraMounts, func() int {
+ fmt.Fprintln(s.executor.created.Stdout, s.executor.created.Env["FROBIZ"])
+ return 0
})
- c.Check(api.CalledWith("container.exit_code", 0), NotNil)
- c.Check(api.CalledWith("container.state", "Complete"), NotNil)
- for _, v := range api.Content {
- if v["collection"] != nil {
- collection := v["collection"].(arvadosclient.Dict)
- if strings.Index(collection["name"].(string), "output") == 0 {
- manifest := collection["manifest_text"].(string)
-
- c.Check(manifest, Equals, `./a/b 307372fa8fd5c146b22ae7a45b49bc31+6 0:6:c.out
+ c.Check(s.api.CalledWith("container.exit_code", 0), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
+ output_count := uint(0)
+ for _, v := range s.runner.ContainerArvClient.(*ArvTestClient).Content {
+ if v["collection"] == nil {
+ continue
+ }
+ collection := v["collection"].(arvadosclient.Dict)
+ if collection["name"].(string) != "output for zzzzz-dz642-202301130848002" {
+ continue
+ }
+ c.Check(collection["manifest_text"].(string), Equals, `./a/b 307372fa8fd5c146b22ae7a45b49bc31+6 0:6:c.out
./foo 3e426d509afffb85e06c4c96a7c15e91+27+Aa124ac75e5168396c73c0abcdefgh11234567890@569fa8c3 10:17:bar
`)
- }
- }
+ output_count++
}
+ c.Check(output_count, Not(Equals), uint(0))
}
func (s *TestSuite) TestOutputError(c *C) {
helperRecord := `{
"command": ["/bin/sh", "-c", "echo $FROBIZ"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "` + arvadostest.DockerImage112PDH + `",
"cwd": "/bin",
"environment": {"FROBIZ": "bilbo"},
"mounts": {
"runtime_constraints": {},
"state": "Locked"
}`
-
- extraMounts := []string{}
-
- api, _, _ := s.fullRunHelper(c, helperRecord, extraMounts, 0, func(t *TestDockerClient) {
- os.Symlink("/etc/hosts", t.realTemp+"/tmp2/baz")
- t.logWriter.Close()
+ s.fullRunHelper(c, helperRecord, nil, func() int {
+ os.Symlink("/etc/hosts", s.runner.HostOutputDir+"/baz")
+ return 0
})
- c.Check(api.CalledWith("container.state", "Cancelled"), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Cancelled"), NotNil)
}
func (s *TestSuite) TestStdinCollectionMountPoint(c *C) {
helperRecord := `{
"command": ["/bin/sh", "-c", "echo $FROBIZ"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "` + arvadostest.DockerImage112PDH + `",
"cwd": "/bin",
"environment": {"FROBIZ": "bilbo"},
"mounts": {
"b0def87f80dd594d4675809e83bd4f15+367/file1_in_main.txt",
}
- api, _, _ := s.fullRunHelper(c, helperRecord, extraMounts, 0, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, t.env[0][7:]+"\n"))
- t.logWriter.Close()
+ api, _, _ := s.fullRunHelper(c, helperRecord, extraMounts, func() int {
+ fmt.Fprintln(s.executor.created.Stdout, s.executor.created.Env["FROBIZ"])
+ return 0
})
c.Check(api.CalledWith("container.exit_code", 0), NotNil)
func (s *TestSuite) TestStdinJsonMountPoint(c *C) {
helperRecord := `{
"command": ["/bin/sh", "-c", "echo $FROBIZ"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "` + arvadostest.DockerImage112PDH + `",
"cwd": "/bin",
"environment": {"FROBIZ": "bilbo"},
"mounts": {
"state": "Locked"
}`
- api, _, _ := s.fullRunHelper(c, helperRecord, nil, 0, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, t.env[0][7:]+"\n"))
- t.logWriter.Close()
+ api, _, _ := s.fullRunHelper(c, helperRecord, nil, func() int {
+ fmt.Fprintln(s.executor.created.Stdout, s.executor.created.Env["FROBIZ"])
+ return 0
})
c.Check(api.CalledWith("container.exit_code", 0), NotNil)
func (s *TestSuite) TestStderrMount(c *C) {
api, cr, _ := s.fullRunHelper(c, `{
"command": ["/bin/sh", "-c", "echo hello;exit 1"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": ".",
"environment": {},
"mounts": {"/tmp": {"kind": "tmp"},
"priority": 1,
"runtime_constraints": {},
"state": "Locked"
-}`, nil, 1, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, "hello\n"))
- t.logWriter.Write(dockerLog(2, "oops\n"))
- t.logWriter.Close()
+}`, nil, func() int {
+ fmt.Fprintln(s.executor.created.Stdout, "hello")
+ fmt.Fprintln(s.executor.created.Stderr, "oops")
+ return 1
})
final := api.CalledWith("container.state", "Complete")
}
func (s *TestSuite) TestNumberRoundTrip(c *C) {
- kc := &KeepTestClient{}
- defer kc.Close()
- cr, err := NewContainerRunner(s.client, &ArvTestClient{callraw: true}, kc, nil, "zzzzz-zzzzz-zzzzzzzzzzzzzzz")
+ s.api.callraw = true
+ err := s.runner.fetchContainerRecord()
c.Assert(err, IsNil)
- cr.fetchContainerRecord()
-
- jsondata, err := json.Marshal(cr.Container.Mounts["/json"].Content)
-
+ jsondata, err := json.Marshal(s.runner.Container.Mounts["/json"].Content)
+ c.Logf("%#v", s.runner.Container)
c.Check(err, IsNil)
c.Check(string(jsondata), Equals, `{"number":123456789123456789}`)
}
-func (s *TestSuite) TestFullBrokenDocker1(c *C) {
- tf, err := ioutil.TempFile("", "brokenNodeHook-")
- c.Assert(err, IsNil)
- defer os.Remove(tf.Name())
-
- tf.Write([]byte(`#!/bin/sh
-exec echo killme
-`))
- tf.Close()
- os.Chmod(tf.Name(), 0700)
-
- ech := tf.Name()
- brokenNodeHook = &ech
-
- api, _, _ := s.fullRunHelper(c, `{
- "command": ["echo", "hello world"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
- "cwd": ".",
- "environment": {},
- "mounts": {"/tmp": {"kind": "tmp"} },
- "output_path": "/tmp",
- "priority": 1,
- "runtime_constraints": {},
- "state": "Locked"
-}`, nil, 2, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, "hello world\n"))
- t.logWriter.Close()
- })
-
- c.Check(api.CalledWith("container.state", "Queued"), NotNil)
- c.Check(api.Logs["crunch-run"].String(), Matches, "(?ms).*unable to run containers.*")
- c.Check(api.Logs["crunch-run"].String(), Matches, "(?ms).*Running broken node hook.*")
- c.Check(api.Logs["crunch-run"].String(), Matches, "(?ms).*killme.*")
-
-}
-
-func (s *TestSuite) TestFullBrokenDocker2(c *C) {
- ech := ""
- brokenNodeHook = &ech
-
- api, _, _ := s.fullRunHelper(c, `{
- "command": ["echo", "hello world"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
- "cwd": ".",
- "environment": {},
- "mounts": {"/tmp": {"kind": "tmp"} },
- "output_path": "/tmp",
- "priority": 1,
- "runtime_constraints": {},
- "state": "Locked"
-}`, nil, 2, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, "hello world\n"))
- t.logWriter.Close()
- })
-
- c.Check(api.CalledWith("container.state", "Queued"), NotNil)
- c.Check(api.Logs["crunch-run"].String(), Matches, "(?ms).*unable to run containers.*")
- c.Check(api.Logs["crunch-run"].String(), Matches, "(?ms).*Writing /var/lock/crunch-run-broken to mark node as broken.*")
-}
-
-func (s *TestSuite) TestFullBrokenDocker3(c *C) {
- ech := ""
- brokenNodeHook = &ech
-
- api, _, _ := s.fullRunHelper(c, `{
- "command": ["echo", "hello world"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
- "cwd": ".",
- "environment": {},
- "mounts": {"/tmp": {"kind": "tmp"} },
- "output_path": "/tmp",
- "priority": 1,
- "runtime_constraints": {},
- "state": "Locked"
-}`, nil, 3, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, "hello world\n"))
- t.logWriter.Close()
- })
-
- c.Check(api.CalledWith("container.state", "Cancelled"), NotNil)
- c.Check(api.Logs["crunch-run"].String(), Matches, "(?ms).*unable to run containers.*")
-}
-
-func (s *TestSuite) TestBadCommand1(c *C) {
- ech := ""
- brokenNodeHook = &ech
-
- api, _, _ := s.fullRunHelper(c, `{
- "command": ["echo", "hello world"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
- "cwd": ".",
- "environment": {},
- "mounts": {"/tmp": {"kind": "tmp"} },
- "output_path": "/tmp",
- "priority": 1,
- "runtime_constraints": {},
- "state": "Locked"
-}`, nil, 4, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, "hello world\n"))
- t.logWriter.Close()
- })
-
- c.Check(api.CalledWith("container.state", "Cancelled"), NotNil)
- c.Check(api.Logs["crunch-run"].String(), Matches, "(?ms).*Possible causes:.*is missing.*")
-}
-
-func (s *TestSuite) TestBadCommand2(c *C) {
- ech := ""
- brokenNodeHook = &ech
-
- api, _, _ := s.fullRunHelper(c, `{
+func (s *TestSuite) TestFullBrokenDocker(c *C) {
+ nextState := ""
+ for _, setup := range []func(){
+ func() {
+ c.Log("// waitErr = ocl runtime error")
+ s.executor.waitErr = errors.New(`Error response from daemon: oci runtime error: container_linux.go:247: starting container process caused "process_linux.go:359: container init caused \"rootfs_linux.go:54: mounting \\\"/tmp/keep453790790/by_id/99999999999999999999999999999999+99999/myGenome\\\" to rootfs \\\"/tmp/docker/overlay2/9999999999999999999999999999999999999999999999999999999999999999/merged\\\" at \\\"/tmp/docker/overlay2/9999999999999999999999999999999999999999999999999999999999999999/merged/keep/99999999999999999999999999999999+99999/myGenome\\\" caused \\\"no such file or directory\\\"\""`)
+ nextState = "Cancelled"
+ },
+ func() {
+ c.Log("// loadErr = cannot connect")
+ s.executor.loadErr = errors.New("Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?")
+ s.runner.brokenNodeHook = c.MkDir() + "/broken-node-hook"
+ err := ioutil.WriteFile(s.runner.brokenNodeHook, []byte("#!/bin/sh\nexec echo killme\n"), 0700)
+ c.Assert(err, IsNil)
+ nextState = "Queued"
+ },
+ } {
+ s.SetUpTest(c)
+ setup()
+ s.fullRunHelper(c, `{
"command": ["echo", "hello world"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": ".",
"environment": {},
"mounts": {"/tmp": {"kind": "tmp"} },
"priority": 1,
"runtime_constraints": {},
"state": "Locked"
-}`, nil, 5, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, "hello world\n"))
- t.logWriter.Close()
- })
-
- c.Check(api.CalledWith("container.state", "Cancelled"), NotNil)
- c.Check(api.Logs["crunch-run"].String(), Matches, "(?ms).*Possible causes:.*is missing.*")
+}`, nil, func() int { return 0 })
+ c.Check(s.api.CalledWith("container.state", nextState), NotNil)
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, "(?ms).*unable to run containers.*")
+ if s.runner.brokenNodeHook != "" {
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, "(?ms).*Running broken node hook.*")
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, "(?ms).*killme.*")
+ c.Check(s.api.Logs["crunch-run"].String(), Not(Matches), "(?ms).*Writing /var/lock/crunch-run-broken to mark node as broken.*")
+ } else {
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, "(?ms).*Writing /var/lock/crunch-run-broken to mark node as broken.*")
+ }
+ }
}
-func (s *TestSuite) TestBadCommand3(c *C) {
- ech := ""
- brokenNodeHook = &ech
-
- api, _, _ := s.fullRunHelper(c, `{
+func (s *TestSuite) TestBadCommand(c *C) {
+ for _, startError := range []string{
+ `panic: standard_init_linux.go:175: exec user process caused "no such file or directory"`,
+ `Error response from daemon: Cannot start container 41f26cbc43bcc1280f4323efb1830a394ba8660c9d1c2b564ba42bf7f7694845: [8] System error: no such file or directory`,
+ `Error response from daemon: Cannot start container 58099cd76c834f3dc2a4fb76c8028f049ae6d4fdf0ec373e1f2cfea030670c2d: [8] System error: exec: "foobar": executable file not found in $PATH`,
+ } {
+ s.SetUpTest(c)
+ s.executor.startErr = errors.New(startError)
+ s.fullRunHelper(c, `{
"command": ["echo", "hello world"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
"cwd": ".",
"environment": {},
"mounts": {"/tmp": {"kind": "tmp"} },
"priority": 1,
"runtime_constraints": {},
"state": "Locked"
-}`, nil, 6, func(t *TestDockerClient) {
- t.logWriter.Write(dockerLog(1, "hello world\n"))
- t.logWriter.Close()
- })
-
- c.Check(api.CalledWith("container.state", "Cancelled"), NotNil)
- c.Check(api.Logs["crunch-run"].String(), Matches, "(?ms).*Possible causes:.*is missing.*")
+}`, nil, func() int { return 0 })
+ c.Check(s.api.CalledWith("container.state", "Cancelled"), NotNil)
+ c.Check(s.api.Logs["crunch-run"].String(), Matches, "(?ms).*Possible causes:.*is missing.*")
+ }
}
func (s *TestSuite) TestSecretTextMountPoint(c *C) {
- // under normal mounts, gets captured in output, oops
helperRecord := `{
"command": ["true"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "` + arvadostest.DockerImage112PDH + `",
"cwd": "/bin",
"mounts": {
"/tmp": {"kind": "tmp"},
"state": "Locked"
}`
- api, cr, _ := s.fullRunHelper(c, helperRecord, nil, 0, func(t *TestDockerClient) {
- content, err := ioutil.ReadFile(t.realTemp + "/tmp2/secret.conf")
+ s.fullRunHelper(c, helperRecord, nil, func() int {
+ content, err := ioutil.ReadFile(s.runner.HostOutputDir + "/secret.conf")
c.Check(err, IsNil)
- c.Check(content, DeepEquals, []byte("mypassword"))
- t.logWriter.Close()
+ c.Check(string(content), Equals, "mypassword")
+ return 0
})
- c.Check(api.CalledWith("container.exit_code", 0), NotNil)
- c.Check(api.CalledWith("container.state", "Complete"), NotNil)
- c.Check(cr.ContainerArvClient.(*ArvTestClient).CalledWith("collection.manifest_text", ". 34819d7beeabb9260a5c854bc85b3e44+10 0:10:secret.conf\n"), NotNil)
- c.Check(cr.ContainerArvClient.(*ArvTestClient).CalledWith("collection.manifest_text", ""), IsNil)
+ c.Check(s.api.CalledWith("container.exit_code", 0), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
+ c.Check(s.runner.ContainerArvClient.(*ArvTestClient).CalledWith("collection.manifest_text", ". 34819d7beeabb9260a5c854bc85b3e44+10 0:10:secret.conf\n"), NotNil)
+ c.Check(s.runner.ContainerArvClient.(*ArvTestClient).CalledWith("collection.manifest_text", ""), IsNil)
// under secret mounts, not captured in output
helperRecord = `{
"command": ["true"],
- "container_image": "d4ab34d3d4f8a72f5c4973051ae69fab+122",
+ "container_image": "` + arvadostest.DockerImage112PDH + `",
"cwd": "/bin",
"mounts": {
"/tmp": {"kind": "tmp"}
"state": "Locked"
}`
- api, cr, _ = s.fullRunHelper(c, helperRecord, nil, 0, func(t *TestDockerClient) {
- content, err := ioutil.ReadFile(t.realTemp + "/tmp2/secret.conf")
+ s.SetUpTest(c)
+ s.fullRunHelper(c, helperRecord, nil, func() int {
+ content, err := ioutil.ReadFile(s.runner.HostOutputDir + "/secret.conf")
c.Check(err, IsNil)
- c.Check(content, DeepEquals, []byte("mypassword"))
- t.logWriter.Close()
+ c.Check(string(content), Equals, "mypassword")
+ return 0
})
- c.Check(api.CalledWith("container.exit_code", 0), NotNil)
- c.Check(api.CalledWith("container.state", "Complete"), NotNil)
- c.Check(cr.ContainerArvClient.(*ArvTestClient).CalledWith("collection.manifest_text", ". 34819d7beeabb9260a5c854bc85b3e44+10 0:10:secret.conf\n"), IsNil)
- c.Check(cr.ContainerArvClient.(*ArvTestClient).CalledWith("collection.manifest_text", ""), NotNil)
+ c.Check(s.api.CalledWith("container.exit_code", 0), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
+ c.Check(s.runner.ContainerArvClient.(*ArvTestClient).CalledWith("collection.manifest_text", ". 34819d7beeabb9260a5c854bc85b3e44+10 0:10:secret.conf\n"), IsNil)
+ c.Check(s.runner.ContainerArvClient.(*ArvTestClient).CalledWith("collection.manifest_text", ""), NotNil)
+
+ // under secret mounts, output dir is a collection, not captured in output
+ helperRecord = `{
+ "command": ["true"],
+ "container_image": "` + arvadostest.DockerImage112PDH + `",
+ "cwd": "/bin",
+ "mounts": {
+ "/tmp": {"kind": "collection", "writable": true}
+ },
+ "secret_mounts": {
+ "/tmp/secret.conf": {"kind": "text", "content": "mypassword"}
+ },
+ "output_path": "/tmp",
+ "priority": 1,
+ "runtime_constraints": {},
+ "state": "Locked"
+ }`
+
+ s.SetUpTest(c)
+ _, _, realtemp := s.fullRunHelper(c, helperRecord, nil, func() int {
+ // secret.conf should be provisioned as a separate
+ // bind mount, i.e., it should not appear in the
+ // (fake) fuse filesystem as viewed from the host.
+ content, err := ioutil.ReadFile(s.runner.HostOutputDir + "/secret.conf")
+ if !c.Check(errors.Is(err, os.ErrNotExist), Equals, true) {
+ c.Logf("secret.conf: content %q, err %#v", content, err)
+ }
+ err = ioutil.WriteFile(s.runner.HostOutputDir+"/.arvados#collection", []byte(`{"manifest_text":". acbd18db4cc2f85cedef654fccc4a4d8+3 0:3:foo.txt\n"}`), 0700)
+ c.Check(err, IsNil)
+ return 0
+ })
+
+ content, err := ioutil.ReadFile(realtemp + "/text1/mountdata.text")
+ c.Check(err, IsNil)
+ c.Check(string(content), Equals, "mypassword")
+ c.Check(s.executor.created.BindMounts["/tmp/secret.conf"], DeepEquals, bindmount{realtemp + "/text1/mountdata.text", true})
+ c.Check(s.api.CalledWith("container.exit_code", 0), NotNil)
+ c.Check(s.api.CalledWith("container.state", "Complete"), NotNil)
+ c.Check(s.runner.ContainerArvClient.(*ArvTestClient).CalledWith("collection.manifest_text", ". acbd18db4cc2f85cedef654fccc4a4d8+3 0:3:foo.txt\n"), NotNil)
+}
+
+func (s *TestSuite) TestCalculateCost(c *C) {
+ defer func(s string) { lockdir = s }(lockdir)
+ lockdir = c.MkDir()
+ now := time.Now()
+ cr := s.runner
+ cr.costStartTime = now.Add(-time.Hour)
+ var logbuf bytes.Buffer
+ cr.CrunchLog.Immediate = log.New(&logbuf, "", 0)
+
+ // if there's no InstanceType env var, cost is calculated as 0
+ os.Unsetenv("InstanceType")
+ cost := cr.calculateCost(now)
+ c.Check(cost, Equals, 0.0)
+
+ // with InstanceType env var and loadPrices() hasn't run (or
+ // hasn't found any data), cost is calculated based on
+ // InstanceType env var
+ os.Setenv("InstanceType", `{"Price":1.2}`)
+ defer os.Unsetenv("InstanceType")
+ cost = cr.calculateCost(now)
+ c.Check(cost, Equals, 1.2)
+
+ // first update tells us the spot price was $1/h until 30
+ // minutes ago when it increased to $2/h
+ j, err := json.Marshal([]cloud.InstancePrice{
+ {StartTime: now.Add(-4 * time.Hour), Price: 1.0},
+ {StartTime: now.Add(-time.Hour / 2), Price: 2.0},
+ })
+ c.Assert(err, IsNil)
+ os.WriteFile(lockdir+"/"+pricesfile, j, 0777)
+ cr.loadPrices()
+ cost = cr.calculateCost(now)
+ c.Check(cost, Equals, 1.5)
+
+ // next update (via --list + SIGUSR2) tells us the spot price
+ // increased to $3/h 15 minutes ago
+ j, err = json.Marshal([]cloud.InstancePrice{
+ {StartTime: now.Add(-time.Hour / 3), Price: 2.0}, // dup of -time.Hour/2 price
+ {StartTime: now.Add(-time.Hour / 4), Price: 3.0},
+ })
+ c.Assert(err, IsNil)
+ os.WriteFile(lockdir+"/"+pricesfile, j, 0777)
+ cr.loadPrices()
+ cost = cr.calculateCost(now)
+ c.Check(cost, Equals, 1.0/2+2.0/4+3.0/4)
+
+ cost = cr.calculateCost(now.Add(-time.Hour / 2))
+ c.Check(cost, Equals, 0.5)
+
+ c.Logf("%s", logbuf.String())
+ c.Check(logbuf.String(), Matches, `(?ms).*Instance price changed to 1\.00 at 20.* changed to 2\.00 .* changed to 3\.00 .*`)
+ c.Check(logbuf.String(), Not(Matches), `(?ms).*changed to 2\.00 .* changed to 2\.00 .*`)
+}
+
+func (s *TestSuite) TestSIGUSR2CostUpdate(c *C) {
+ pid := os.Getpid()
+ now := time.Now()
+ pricesJSON, err := json.Marshal([]cloud.InstancePrice{
+ {StartTime: now.Add(-4 * time.Hour), Price: 2.4},
+ {StartTime: now.Add(-2 * time.Hour), Price: 2.6},
+ })
+ c.Assert(err, IsNil)
+
+ os.Setenv("InstanceType", `{"Price":2.2}`)
+ defer os.Unsetenv("InstanceType")
+ defer func(s string) { lockdir = s }(lockdir)
+ lockdir = c.MkDir()
+
+ // We can't use s.api.CalledWith because timing differences will yield
+ // different cost values across runs. getCostUpdate iterates over API
+ // calls until it finds one that sets the cost, then writes that value
+ // to the next index of costUpdates.
+ deadline := now.Add(time.Second)
+ costUpdates := make([]float64, 2)
+ costIndex := 0
+ apiIndex := 0
+ getCostUpdate := func() {
+ for ; time.Now().Before(deadline); time.Sleep(time.Second / 10) {
+ for apiIndex < len(s.api.Content) {
+ update := s.api.Content[apiIndex]
+ apiIndex++
+ var ok bool
+ var cost float64
+ if update, ok = update["container"].(arvadosclient.Dict); !ok {
+ continue
+ }
+ if cost, ok = update["cost"].(float64); !ok {
+ continue
+ }
+ c.Logf("API call #%d updates cost to %v", apiIndex-1, cost)
+ costUpdates[costIndex] = cost
+ costIndex++
+ return
+ }
+ }
+ }
+
+ s.fullRunHelper(c, `{
+ "command": ["true"],
+ "container_image": "`+arvadostest.DockerImage112PDH+`",
+ "cwd": ".",
+ "environment": {},
+ "mounts": {"/tmp": {"kind": "tmp"} },
+ "output_path": "/tmp",
+ "priority": 1,
+ "runtime_constraints": {},
+ "state": "Locked",
+ "uuid": "zzzzz-dz642-20230320101530a"
+ }`, nil, func() int {
+ s.runner.costStartTime = now.Add(-3 * time.Hour)
+ err := syscall.Kill(pid, syscall.SIGUSR2)
+ c.Check(err, IsNil, Commentf("error sending first SIGUSR2 to runner"))
+ getCostUpdate()
+
+ err = os.WriteFile(path.Join(lockdir, pricesfile), pricesJSON, 0o700)
+ c.Check(err, IsNil, Commentf("error writing JSON prices file"))
+ err = syscall.Kill(pid, syscall.SIGUSR2)
+ c.Check(err, IsNil, Commentf("error sending second SIGUSR2 to runner"))
+ getCostUpdate()
+
+ return 0
+ })
+ // Comparing with format strings makes it easy to ignore minor variations
+ // in cost across runs while keeping diagnostics pretty.
+ c.Check(fmt.Sprintf("%.3f", costUpdates[0]), Equals, "6.600")
+ c.Check(fmt.Sprintf("%.3f", costUpdates[1]), Equals, "7.600")
}
type FakeProcess struct {
projects / arvados.git / blobdiff