"fmt"
"io"
"io/ioutil"
+ "log"
"os"
"os/exec"
"regexp"
"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"
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 e.runFunc(); return e.startErr }
func (e *stubExecutor) CgroupID() string { return "cgroupid" }
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"
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)))
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' using stub runtime.*`)
+ 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) TestContainerRecordLog(c *C) {
bindmounts, err := cr.SetupMounts()
c.Check(err, IsNil)
c.Check(am.Cmd, DeepEquals, []string{"arv-mount", "--foreground",
- "--read-write", "--storage-classes", "default", "--crunchstat-interval=5",
+ "--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},
bindmounts, err := cr.SetupMounts()
c.Check(err, IsNil)
c.Check(am.Cmd, DeepEquals, []string{"arv-mount", "--foreground",
- "--read-write", "--storage-classes", "default", "--crunchstat-interval=5",
+ "--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},
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)
+
+ 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 .*`)
+}
+
type FakeProcess struct {
cmdLine []string
}
projects / arvados.git / blobdiff