package keepstore
import (
- "bytes"
"context"
"encoding/json"
"net/http"
- "net/http/httptest"
- "git.arvados.org/arvados.git/sdk/go/arvadostest"
- "git.arvados.org/arvados.git/sdk/go/ctxlog"
- "git.arvados.org/arvados.git/sdk/go/httpserver"
- "github.com/prometheus/client_golang/prometheus"
- check "gopkg.in/check.v1"
+ . "gopkg.in/check.v1"
)
-func (s *HandlerSuite) TestMounts(c *check.C) {
- c.Assert(s.handler.setup(context.Background(), s.cluster, "", prometheus.NewRegistry(), testServiceURL), check.IsNil)
+func (s *routerSuite) TestMounts(c *C) {
+ router, cancel := testRouter(c, s.cluster, nil)
+ defer cancel()
- vols := s.handler.volmgr.AllWritable()
- vols[0].Put(context.Background(), TestHash, TestBlock)
- vols[1].Put(context.Background(), TestHash2, TestBlock2)
+ router.keepstore.mountsW[0].BlockWrite(context.Background(), fooHash, []byte("foo"))
+ router.keepstore.mountsW[1].BlockWrite(context.Background(), barHash, []byte("bar"))
+
+ resp := call(router, "GET", "/mounts", s.cluster.SystemRootToken, nil, nil)
+ c.Check(resp.Code, Equals, http.StatusOK)
+ c.Log(resp.Body.String())
- resp := s.call("GET", "/mounts", "", nil)
- c.Check(resp.Code, check.Equals, http.StatusOK)
var mntList []struct {
UUID string `json:"uuid"`
DeviceID string `json:"device_id"`
Replication int `json:"replication"`
StorageClasses map[string]bool `json:"storage_classes"`
}
- c.Log(resp.Body.String())
err := json.Unmarshal(resp.Body.Bytes(), &mntList)
- c.Assert(err, check.IsNil)
- c.Assert(len(mntList), check.Equals, 2)
+ c.Assert(err, IsNil)
+ c.Assert(mntList, HasLen, 2)
+
for _, m := range mntList {
- c.Check(len(m.UUID), check.Equals, 27)
- c.Check(m.UUID[:12], check.Equals, "zzzzz-nyw5e-")
- c.Check(m.DeviceID, check.Equals, "mock-device-id")
- c.Check(m.ReadOnly, check.Equals, false)
- c.Check(m.Replication, check.Equals, 1)
- c.Check(m.StorageClasses, check.DeepEquals, map[string]bool{"default": true})
+ c.Check(len(m.UUID), Equals, 27)
+ c.Check(m.UUID[:12], Equals, "zzzzz-nyw5e-")
+ c.Check(m.DeviceID, Matches, "0x[0-9a-f]+")
+ c.Check(m.ReadOnly, Equals, false)
+ c.Check(m.Replication, Equals, 1)
+ c.Check(m.StorageClasses, HasLen, 1)
+ for k := range m.StorageClasses {
+ c.Check(k, Matches, "testclass.*")
+ }
}
- c.Check(mntList[0].UUID, check.Not(check.Equals), mntList[1].UUID)
+ c.Check(mntList[0].UUID, Not(Equals), mntList[1].UUID)
- // Bad auth
+ c.Logf("=== bad auth")
for _, tok := range []string{"", "xyzzy"} {
- resp = s.call("GET", "/mounts/"+mntList[1].UUID+"/blocks", tok, nil)
- c.Check(resp.Code, check.Equals, http.StatusUnauthorized)
- c.Check(resp.Body.String(), check.Equals, "Unauthorized\n")
- }
-
- tok := arvadostest.SystemRootToken
-
- // Nonexistent mount UUID
- resp = s.call("GET", "/mounts/X/blocks", tok, nil)
- c.Check(resp.Code, check.Equals, http.StatusNotFound)
- c.Check(resp.Body.String(), check.Equals, "mount not found\n")
-
- // Complete index of first mount
- resp = s.call("GET", "/mounts/"+mntList[0].UUID+"/blocks", tok, nil)
- c.Check(resp.Code, check.Equals, http.StatusOK)
- c.Check(resp.Body.String(), check.Matches, TestHash+`\+[0-9]+ [0-9]+\n\n`)
-
- // Partial index of first mount (one block matches prefix)
- resp = s.call("GET", "/mounts/"+mntList[0].UUID+"/blocks?prefix="+TestHash[:2], tok, nil)
- c.Check(resp.Code, check.Equals, http.StatusOK)
- c.Check(resp.Body.String(), check.Matches, TestHash+`\+[0-9]+ [0-9]+\n\n`)
-
- // Complete index of second mount (note trailing slash)
- resp = s.call("GET", "/mounts/"+mntList[1].UUID+"/blocks/", tok, nil)
- c.Check(resp.Code, check.Equals, http.StatusOK)
- c.Check(resp.Body.String(), check.Matches, TestHash2+`\+[0-9]+ [0-9]+\n\n`)
-
- // Partial index of second mount (no blocks match prefix)
- resp = s.call("GET", "/mounts/"+mntList[1].UUID+"/blocks/?prefix="+TestHash[:2], tok, nil)
- c.Check(resp.Code, check.Equals, http.StatusOK)
- c.Check(resp.Body.String(), check.Equals, "\n")
-}
-
-func (s *HandlerSuite) TestMetrics(c *check.C) {
- reg := prometheus.NewRegistry()
- c.Assert(s.handler.setup(context.Background(), s.cluster, "", reg, testServiceURL), check.IsNil)
- instrumented := httpserver.Instrument(reg, ctxlog.TestLogger(c), s.handler.Handler)
- s.handler.Handler = instrumented.ServeAPI(s.cluster.ManagementToken, instrumented)
-
- s.call("PUT", "/"+TestHash, "", TestBlock)
- s.call("PUT", "/"+TestHash2, "", TestBlock2)
- resp := s.call("GET", "/metrics.json", "", nil)
- c.Check(resp.Code, check.Equals, http.StatusUnauthorized)
- resp = s.call("GET", "/metrics.json", "foobar", nil)
- c.Check(resp.Code, check.Equals, http.StatusForbidden)
- resp = s.call("GET", "/metrics.json", arvadostest.ManagementToken, nil)
- c.Check(resp.Code, check.Equals, http.StatusOK)
- var j []struct {
- Name string
- Help string
- Type string
- Metric []struct {
- Label []struct {
- Name string
- Value string
- }
- Summary struct {
- SampleCount string
- SampleSum float64
- }
- }
- }
- json.NewDecoder(resp.Body).Decode(&j)
- found := make(map[string]bool)
- names := map[string]bool{}
- for _, g := range j {
- names[g.Name] = true
- for _, m := range g.Metric {
- if len(m.Label) == 2 && m.Label[0].Name == "code" && m.Label[0].Value == "200" && m.Label[1].Name == "method" && m.Label[1].Value == "put" {
- c.Check(m.Summary.SampleCount, check.Equals, "2")
- found[g.Name] = true
- }
+ resp = call(router, "GET", "/mounts/"+mntList[1].UUID+"/blocks", tok, nil, nil)
+ if tok == "" {
+ c.Check(resp.Code, Equals, http.StatusUnauthorized)
+ c.Check(resp.Body.String(), Equals, "Unauthorized\n")
+ } else {
+ c.Check(resp.Code, Equals, http.StatusForbidden)
+ c.Check(resp.Body.String(), Equals, "Forbidden\n")
}
}
- metricsNames := []string{
- "arvados_keepstore_bufferpool_inuse_buffers",
- "arvados_keepstore_bufferpool_max_buffers",
- "arvados_keepstore_bufferpool_allocated_bytes",
- "arvados_keepstore_pull_queue_inprogress_entries",
- "arvados_keepstore_pull_queue_pending_entries",
- "arvados_keepstore_trash_queue_inprogress_entries",
- "arvados_keepstore_trash_queue_pending_entries",
- "request_duration_seconds",
- }
- for _, m := range metricsNames {
- _, ok := names[m]
- c.Check(ok, check.Equals, true, check.Commentf("checking metric %q", m))
- }
-}
-
-func (s *HandlerSuite) call(method, path, tok string, body []byte) *httptest.ResponseRecorder {
- resp := httptest.NewRecorder()
- req, _ := http.NewRequest(method, path, bytes.NewReader(body))
- if tok != "" {
- req.Header.Set("Authorization", "Bearer "+tok)
- }
- s.handler.ServeHTTP(resp, req)
- return resp
+ c.Logf("=== nonexistent mount UUID")
+ resp = call(router, "GET", "/mounts/X/blocks", s.cluster.SystemRootToken, nil, nil)
+ c.Check(resp.Code, Equals, http.StatusNotFound)
+
+ c.Logf("=== complete index of first mount")
+ resp = call(router, "GET", "/mounts/"+mntList[0].UUID+"/blocks", s.cluster.SystemRootToken, nil, nil)
+ c.Check(resp.Code, Equals, http.StatusOK)
+ c.Check(resp.Body.String(), Matches, fooHash+`\+[0-9]+ [0-9]+\n\n`)
+
+ c.Logf("=== partial index of first mount (one block matches prefix)")
+ resp = call(router, "GET", "/mounts/"+mntList[0].UUID+"/blocks?prefix="+fooHash[:2], s.cluster.SystemRootToken, nil, nil)
+ c.Check(resp.Code, Equals, http.StatusOK)
+ c.Check(resp.Body.String(), Matches, fooHash+`\+[0-9]+ [0-9]+\n\n`)
+
+ c.Logf("=== complete index of second mount (note trailing slash)")
+ resp = call(router, "GET", "/mounts/"+mntList[1].UUID+"/blocks/", s.cluster.SystemRootToken, nil, nil)
+ c.Check(resp.Code, Equals, http.StatusOK)
+ c.Check(resp.Body.String(), Matches, barHash+`\+[0-9]+ [0-9]+\n\n`)
+
+ c.Logf("=== partial index of second mount (no blocks match prefix)")
+ resp = call(router, "GET", "/mounts/"+mntList[1].UUID+"/blocks/?prefix="+fooHash[:2], s.cluster.SystemRootToken, nil, nil)
+ c.Check(resp.Code, Equals, http.StatusOK)
+ c.Check(resp.Body.String(), Equals, "\n")
}
projects / arvados.git / blobdiff