1358 lines
31 KiB
Go
1358 lines
31 KiB
Go
package nomad
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import (
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"testing"
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"time"
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memdb "github.com/hashicorp/go-memdb"
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"github.com/hashicorp/nomad/nomad/mock"
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"github.com/hashicorp/nomad/nomad/structs"
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"github.com/hashicorp/nomad/testutil"
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)
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func TestCoreScheduler_EvalGC(t *testing.T) {
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s1 := testServer(t, nil)
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defer s1.Shutdown()
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testutil.WaitForLeader(t, s1.RPC)
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// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
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s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
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// Insert "dead" eval
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state := s1.fsm.State()
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eval := mock.Eval()
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eval.Status = structs.EvalStatusFailed
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state.UpsertJobSummary(999, mock.JobSummary(eval.JobID))
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err := state.UpsertEvals(1000, []*structs.Evaluation{eval})
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Insert "dead" alloc
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alloc := mock.Alloc()
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alloc.EvalID = eval.ID
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alloc.DesiredStatus = structs.AllocDesiredStatusStop
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alloc.JobID = eval.JobID
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// Insert "lost" alloc
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alloc2 := mock.Alloc()
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alloc2.EvalID = eval.ID
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alloc2.DesiredStatus = structs.AllocDesiredStatusRun
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alloc2.ClientStatus = structs.AllocClientStatusLost
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alloc2.JobID = eval.JobID
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err = state.UpsertAllocs(1001, []*structs.Allocation{alloc, alloc2})
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Update the time tables to make this work
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tt := s1.fsm.TimeTable()
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tt.Witness(2000, time.Now().UTC().Add(-1*s1.config.EvalGCThreshold))
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// Create a core scheduler
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snap, err := state.Snapshot()
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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core := NewCoreScheduler(s1, snap)
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// Attempt the GC
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gc := s1.coreJobEval(structs.CoreJobEvalGC, 2000)
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err = core.Process(gc)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Should be gone
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ws := memdb.NewWatchSet()
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out, err := state.EvalByID(ws, eval.ID)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if out != nil {
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t.Fatalf("bad: %v", out)
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}
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outA, err := state.AllocByID(ws, alloc.ID)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if outA != nil {
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t.Fatalf("bad: %v", outA)
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}
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outA2, err := state.AllocByID(ws, alloc2.ID)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if outA2 != nil {
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t.Fatalf("bad: %v", outA2)
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}
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}
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// An EvalGC should never reap a batch job that has not been stopped
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func TestCoreScheduler_EvalGC_Batch(t *testing.T) {
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s1 := testServer(t, nil)
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defer s1.Shutdown()
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testutil.WaitForLeader(t, s1.RPC)
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// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
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s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
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// Insert a "dead" job
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state := s1.fsm.State()
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job := mock.Job()
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job.Type = structs.JobTypeBatch
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job.Status = structs.JobStatusDead
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err := state.UpsertJob(1000, job)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Insert "complete" eval
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eval := mock.Eval()
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eval.Status = structs.EvalStatusComplete
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eval.Type = structs.JobTypeBatch
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eval.JobID = job.ID
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err = state.UpsertEvals(1001, []*structs.Evaluation{eval})
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Insert "failed" alloc
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alloc := mock.Alloc()
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alloc.JobID = job.ID
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alloc.EvalID = eval.ID
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alloc.DesiredStatus = structs.AllocDesiredStatusStop
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// Insert "lost" alloc
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alloc2 := mock.Alloc()
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alloc2.JobID = job.ID
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alloc2.EvalID = eval.ID
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alloc2.DesiredStatus = structs.AllocDesiredStatusRun
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alloc2.ClientStatus = structs.AllocClientStatusLost
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err = state.UpsertAllocs(1002, []*structs.Allocation{alloc, alloc2})
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Update the time tables to make this work
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tt := s1.fsm.TimeTable()
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tt.Witness(2000, time.Now().UTC().Add(-1*s1.config.EvalGCThreshold))
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// Create a core scheduler
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snap, err := state.Snapshot()
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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core := NewCoreScheduler(s1, snap)
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// Attempt the GC
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gc := s1.coreJobEval(structs.CoreJobEvalGC, 2000)
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err = core.Process(gc)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Nothing should be gone
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ws := memdb.NewWatchSet()
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out, err := state.EvalByID(ws, eval.ID)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if out == nil {
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t.Fatalf("bad: %v", out)
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}
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outA, err := state.AllocByID(ws, alloc.ID)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if outA == nil {
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t.Fatalf("bad: %v", outA)
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}
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outA2, err := state.AllocByID(ws, alloc2.ID)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if outA2 == nil {
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t.Fatalf("bad: %v", outA2)
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}
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outB, err := state.JobByID(ws, job.ID)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if outB == nil {
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t.Fatalf("bad: %v", outB)
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}
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}
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// An EvalGC should reap a batch job that has been stopped
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func TestCoreScheduler_EvalGC_BatchStopped(t *testing.T) {
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s1 := testServer(t, nil)
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defer s1.Shutdown()
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testutil.WaitForLeader(t, s1.RPC)
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// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
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s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
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// Create a "dead" job
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state := s1.fsm.State()
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job := mock.Job()
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job.Type = structs.JobTypeBatch
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job.Status = structs.JobStatusDead
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// Insert "complete" eval
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eval := mock.Eval()
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eval.Status = structs.EvalStatusComplete
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eval.Type = structs.JobTypeBatch
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eval.JobID = job.ID
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err := state.UpsertEvals(1001, []*structs.Evaluation{eval})
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Insert "failed" alloc
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alloc := mock.Alloc()
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alloc.JobID = job.ID
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alloc.EvalID = eval.ID
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alloc.DesiredStatus = structs.AllocDesiredStatusStop
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// Insert "lost" alloc
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alloc2 := mock.Alloc()
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alloc2.JobID = job.ID
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alloc2.EvalID = eval.ID
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alloc2.DesiredStatus = structs.AllocDesiredStatusRun
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alloc2.ClientStatus = structs.AllocClientStatusLost
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err = state.UpsertAllocs(1002, []*structs.Allocation{alloc, alloc2})
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Update the time tables to make this work
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tt := s1.fsm.TimeTable()
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tt.Witness(2000, time.Now().UTC().Add(-1*s1.config.EvalGCThreshold))
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// Create a core scheduler
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snap, err := state.Snapshot()
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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core := NewCoreScheduler(s1, snap)
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// Attempt the GC
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gc := s1.coreJobEval(structs.CoreJobEvalGC, 2000)
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err = core.Process(gc)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Everything should be gone
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ws := memdb.NewWatchSet()
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out, err := state.EvalByID(ws, eval.ID)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if out != nil {
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t.Fatalf("bad: %v", out)
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}
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outA, err := state.AllocByID(ws, alloc.ID)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if outA != nil {
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t.Fatalf("bad: %v", outA)
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}
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outA2, err := state.AllocByID(ws, alloc2.ID)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if outA2 != nil {
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t.Fatalf("bad: %v", outA2)
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}
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}
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func TestCoreScheduler_EvalGC_Partial(t *testing.T) {
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s1 := testServer(t, nil)
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defer s1.Shutdown()
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testutil.WaitForLeader(t, s1.RPC)
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// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
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s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
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// Insert "dead" eval
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state := s1.fsm.State()
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eval := mock.Eval()
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eval.Status = structs.EvalStatusComplete
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state.UpsertJobSummary(999, mock.JobSummary(eval.JobID))
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err := state.UpsertEvals(1000, []*structs.Evaluation{eval})
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Insert "dead" alloc
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alloc := mock.Alloc()
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alloc.EvalID = eval.ID
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alloc.DesiredStatus = structs.AllocDesiredStatusStop
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state.UpsertJobSummary(1001, mock.JobSummary(alloc.JobID))
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// Insert "lost" alloc
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alloc2 := mock.Alloc()
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alloc2.JobID = alloc.JobID
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alloc2.EvalID = eval.ID
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alloc2.DesiredStatus = structs.AllocDesiredStatusRun
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alloc2.ClientStatus = structs.AllocClientStatusLost
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err = state.UpsertAllocs(1002, []*structs.Allocation{alloc, alloc2})
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Insert "running" alloc
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alloc3 := mock.Alloc()
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alloc3.EvalID = eval.ID
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state.UpsertJobSummary(1003, mock.JobSummary(alloc3.JobID))
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err = state.UpsertAllocs(1004, []*structs.Allocation{alloc3})
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Update the time tables to make this work
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tt := s1.fsm.TimeTable()
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tt.Witness(2000, time.Now().UTC().Add(-1*s1.config.EvalGCThreshold))
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// Create a core scheduler
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snap, err := state.Snapshot()
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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core := NewCoreScheduler(s1, snap)
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// Attempt the GC
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gc := s1.coreJobEval(structs.CoreJobEvalGC, 2000)
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err = core.Process(gc)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Should not be gone
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ws := memdb.NewWatchSet()
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out, err := state.EvalByID(ws, eval.ID)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if out == nil {
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t.Fatalf("bad: %v", out)
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}
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outA, err := state.AllocByID(ws, alloc3.ID)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if outA == nil {
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t.Fatalf("bad: %v", outA)
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}
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// Should be gone
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outB, err := state.AllocByID(ws, alloc.ID)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if outB != nil {
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t.Fatalf("bad: %v", outB)
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}
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outC, err := state.AllocByID(ws, alloc2.ID)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if outC != nil {
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t.Fatalf("bad: %v", outC)
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}
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}
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func TestCoreScheduler_EvalGC_Force(t *testing.T) {
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s1 := testServer(t, nil)
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defer s1.Shutdown()
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testutil.WaitForLeader(t, s1.RPC)
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// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
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s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
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// Insert "dead" eval
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state := s1.fsm.State()
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eval := mock.Eval()
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eval.Status = structs.EvalStatusFailed
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state.UpsertJobSummary(999, mock.JobSummary(eval.JobID))
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err := state.UpsertEvals(1000, []*structs.Evaluation{eval})
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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// Insert "dead" alloc
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alloc := mock.Alloc()
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alloc.EvalID = eval.ID
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alloc.DesiredStatus = structs.AllocDesiredStatusStop
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state.UpsertJobSummary(1001, mock.JobSummary(alloc.JobID))
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err = state.UpsertAllocs(1002, []*structs.Allocation{alloc})
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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|
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// Create a core scheduler
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snap, err := state.Snapshot()
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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core := NewCoreScheduler(s1, snap)
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|
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// Attempt the GC
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gc := s1.coreJobEval(structs.CoreJobForceGC, 1002)
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err = core.Process(gc)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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|
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// Should be gone
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ws := memdb.NewWatchSet()
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out, err := state.EvalByID(ws, eval.ID)
|
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if err != nil {
|
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t.Fatalf("err: %v", err)
|
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}
|
|
if out != nil {
|
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t.Fatalf("bad: %v", out)
|
|
}
|
|
|
|
outA, err := state.AllocByID(ws, alloc.ID)
|
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if err != nil {
|
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t.Fatalf("err: %v", err)
|
|
}
|
|
if outA != nil {
|
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t.Fatalf("bad: %v", outA)
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}
|
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}
|
|
|
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func TestCoreScheduler_NodeGC(t *testing.T) {
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s1 := testServer(t, nil)
|
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defer s1.Shutdown()
|
|
testutil.WaitForLeader(t, s1.RPC)
|
|
|
|
// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
|
|
s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
|
|
|
|
// Insert "dead" node
|
|
state := s1.fsm.State()
|
|
node := mock.Node()
|
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node.Status = structs.NodeStatusDown
|
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err := state.UpsertNode(1000, node)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Update the time tables to make this work
|
|
tt := s1.fsm.TimeTable()
|
|
tt.Witness(2000, time.Now().UTC().Add(-1*s1.config.NodeGCThreshold))
|
|
|
|
// Create a core scheduler
|
|
snap, err := state.Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core := NewCoreScheduler(s1, snap)
|
|
|
|
// Attempt the GC
|
|
gc := s1.coreJobEval(structs.CoreJobNodeGC, 2000)
|
|
err = core.Process(gc)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Should be gone
|
|
ws := memdb.NewWatchSet()
|
|
out, err := state.NodeByID(ws, node.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out != nil {
|
|
t.Fatalf("bad: %v", out)
|
|
}
|
|
}
|
|
|
|
func TestCoreScheduler_NodeGC_TerminalAllocs(t *testing.T) {
|
|
s1 := testServer(t, nil)
|
|
defer s1.Shutdown()
|
|
testutil.WaitForLeader(t, s1.RPC)
|
|
|
|
// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
|
|
s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
|
|
|
|
// Insert "dead" node
|
|
state := s1.fsm.State()
|
|
node := mock.Node()
|
|
node.Status = structs.NodeStatusDown
|
|
err := state.UpsertNode(1000, node)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Insert a terminal alloc on that node
|
|
alloc := mock.Alloc()
|
|
alloc.DesiredStatus = structs.AllocDesiredStatusStop
|
|
state.UpsertJobSummary(1001, mock.JobSummary(alloc.JobID))
|
|
if err := state.UpsertAllocs(1002, []*structs.Allocation{alloc}); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Update the time tables to make this work
|
|
tt := s1.fsm.TimeTable()
|
|
tt.Witness(2000, time.Now().UTC().Add(-1*s1.config.NodeGCThreshold))
|
|
|
|
// Create a core scheduler
|
|
snap, err := state.Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core := NewCoreScheduler(s1, snap)
|
|
|
|
// Attempt the GC
|
|
gc := s1.coreJobEval(structs.CoreJobNodeGC, 2000)
|
|
err = core.Process(gc)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Should be gone
|
|
ws := memdb.NewWatchSet()
|
|
out, err := state.NodeByID(ws, node.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out != nil {
|
|
t.Fatalf("bad: %v", out)
|
|
}
|
|
}
|
|
|
|
func TestCoreScheduler_NodeGC_RunningAllocs(t *testing.T) {
|
|
s1 := testServer(t, nil)
|
|
defer s1.Shutdown()
|
|
testutil.WaitForLeader(t, s1.RPC)
|
|
|
|
// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
|
|
s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
|
|
|
|
// Insert "dead" node
|
|
state := s1.fsm.State()
|
|
node := mock.Node()
|
|
node.Status = structs.NodeStatusDown
|
|
err := state.UpsertNode(1000, node)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Insert a running alloc on that node
|
|
alloc := mock.Alloc()
|
|
alloc.NodeID = node.ID
|
|
alloc.DesiredStatus = structs.AllocDesiredStatusRun
|
|
alloc.ClientStatus = structs.AllocClientStatusRunning
|
|
state.UpsertJobSummary(1001, mock.JobSummary(alloc.JobID))
|
|
if err := state.UpsertAllocs(1002, []*structs.Allocation{alloc}); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Update the time tables to make this work
|
|
tt := s1.fsm.TimeTable()
|
|
tt.Witness(2000, time.Now().UTC().Add(-1*s1.config.NodeGCThreshold))
|
|
|
|
// Create a core scheduler
|
|
snap, err := state.Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core := NewCoreScheduler(s1, snap)
|
|
|
|
// Attempt the GC
|
|
gc := s1.coreJobEval(structs.CoreJobNodeGC, 2000)
|
|
err = core.Process(gc)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Should still be here
|
|
ws := memdb.NewWatchSet()
|
|
out, err := state.NodeByID(ws, node.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out == nil {
|
|
t.Fatalf("bad: %v", out)
|
|
}
|
|
}
|
|
|
|
func TestCoreScheduler_NodeGC_Force(t *testing.T) {
|
|
s1 := testServer(t, nil)
|
|
defer s1.Shutdown()
|
|
testutil.WaitForLeader(t, s1.RPC)
|
|
|
|
// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
|
|
s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
|
|
|
|
// Insert "dead" node
|
|
state := s1.fsm.State()
|
|
node := mock.Node()
|
|
node.Status = structs.NodeStatusDown
|
|
err := state.UpsertNode(1000, node)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Create a core scheduler
|
|
snap, err := state.Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core := NewCoreScheduler(s1, snap)
|
|
|
|
// Attempt the GC
|
|
gc := s1.coreJobEval(structs.CoreJobForceGC, 1000)
|
|
err = core.Process(gc)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Should be gone
|
|
ws := memdb.NewWatchSet()
|
|
out, err := state.NodeByID(ws, node.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out != nil {
|
|
t.Fatalf("bad: %v", out)
|
|
}
|
|
}
|
|
|
|
func TestCoreScheduler_JobGC_OutstandingEvals(t *testing.T) {
|
|
s1 := testServer(t, nil)
|
|
defer s1.Shutdown()
|
|
testutil.WaitForLeader(t, s1.RPC)
|
|
|
|
// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
|
|
s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
|
|
|
|
// Insert job.
|
|
state := s1.fsm.State()
|
|
job := mock.Job()
|
|
job.Type = structs.JobTypeBatch
|
|
job.Status = structs.JobStatusDead
|
|
err := state.UpsertJob(1000, job)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Insert two evals, one terminal and one not
|
|
eval := mock.Eval()
|
|
eval.JobID = job.ID
|
|
eval.Status = structs.EvalStatusComplete
|
|
|
|
eval2 := mock.Eval()
|
|
eval2.JobID = job.ID
|
|
eval2.Status = structs.EvalStatusPending
|
|
err = state.UpsertEvals(1001, []*structs.Evaluation{eval, eval2})
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Update the time tables to make this work
|
|
tt := s1.fsm.TimeTable()
|
|
tt.Witness(2000, time.Now().UTC().Add(-1*s1.config.JobGCThreshold))
|
|
|
|
// Create a core scheduler
|
|
snap, err := state.Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core := NewCoreScheduler(s1, snap)
|
|
|
|
// Attempt the GC
|
|
gc := s1.coreJobEval(structs.CoreJobJobGC, 2000)
|
|
err = core.Process(gc)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Should still exist
|
|
ws := memdb.NewWatchSet()
|
|
out, err := state.JobByID(ws, job.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out == nil {
|
|
t.Fatalf("bad: %v", out)
|
|
}
|
|
|
|
outE, err := state.EvalByID(ws, eval.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outE == nil {
|
|
t.Fatalf("bad: %v", outE)
|
|
}
|
|
|
|
outE2, err := state.EvalByID(ws, eval2.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outE2 == nil {
|
|
t.Fatalf("bad: %v", outE2)
|
|
}
|
|
|
|
// Update the second eval to be terminal
|
|
eval2.Status = structs.EvalStatusComplete
|
|
err = state.UpsertEvals(1003, []*structs.Evaluation{eval2})
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Create a core scheduler
|
|
snap, err = state.Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core = NewCoreScheduler(s1, snap)
|
|
|
|
// Attempt the GC
|
|
gc = s1.coreJobEval(structs.CoreJobJobGC, 2000)
|
|
err = core.Process(gc)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Should not still exist
|
|
out, err = state.JobByID(ws, job.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out != nil {
|
|
t.Fatalf("bad: %v", out)
|
|
}
|
|
|
|
outE, err = state.EvalByID(ws, eval.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outE != nil {
|
|
t.Fatalf("bad: %v", outE)
|
|
}
|
|
|
|
outE2, err = state.EvalByID(ws, eval2.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outE2 != nil {
|
|
t.Fatalf("bad: %v", outE2)
|
|
}
|
|
}
|
|
|
|
func TestCoreScheduler_JobGC_OutstandingAllocs(t *testing.T) {
|
|
s1 := testServer(t, nil)
|
|
defer s1.Shutdown()
|
|
testutil.WaitForLeader(t, s1.RPC)
|
|
|
|
// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
|
|
s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
|
|
|
|
// Insert job.
|
|
state := s1.fsm.State()
|
|
job := mock.Job()
|
|
job.Type = structs.JobTypeBatch
|
|
job.Status = structs.JobStatusDead
|
|
err := state.UpsertJob(1000, job)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Insert an eval
|
|
eval := mock.Eval()
|
|
eval.JobID = job.ID
|
|
eval.Status = structs.EvalStatusComplete
|
|
err = state.UpsertEvals(1001, []*structs.Evaluation{eval})
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Insert two allocs, one terminal and one not
|
|
alloc := mock.Alloc()
|
|
alloc.JobID = job.ID
|
|
alloc.EvalID = eval.ID
|
|
alloc.DesiredStatus = structs.AllocDesiredStatusRun
|
|
alloc.ClientStatus = structs.AllocClientStatusComplete
|
|
|
|
alloc2 := mock.Alloc()
|
|
alloc2.JobID = job.ID
|
|
alloc2.EvalID = eval.ID
|
|
alloc2.DesiredStatus = structs.AllocDesiredStatusRun
|
|
alloc2.ClientStatus = structs.AllocClientStatusRunning
|
|
|
|
err = state.UpsertAllocs(1002, []*structs.Allocation{alloc, alloc2})
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Update the time tables to make this work
|
|
tt := s1.fsm.TimeTable()
|
|
tt.Witness(2000, time.Now().UTC().Add(-1*s1.config.JobGCThreshold))
|
|
|
|
// Create a core scheduler
|
|
snap, err := state.Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core := NewCoreScheduler(s1, snap)
|
|
|
|
// Attempt the GC
|
|
gc := s1.coreJobEval(structs.CoreJobJobGC, 2000)
|
|
err = core.Process(gc)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Should still exist
|
|
ws := memdb.NewWatchSet()
|
|
out, err := state.JobByID(ws, job.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out == nil {
|
|
t.Fatalf("bad: %v", out)
|
|
}
|
|
|
|
outA, err := state.AllocByID(ws, alloc.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outA == nil {
|
|
t.Fatalf("bad: %v", outA)
|
|
}
|
|
|
|
outA2, err := state.AllocByID(ws, alloc2.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outA2 == nil {
|
|
t.Fatalf("bad: %v", outA2)
|
|
}
|
|
|
|
// Update the second alloc to be terminal
|
|
alloc2.ClientStatus = structs.AllocClientStatusComplete
|
|
err = state.UpsertAllocs(1003, []*structs.Allocation{alloc2})
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Create a core scheduler
|
|
snap, err = state.Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core = NewCoreScheduler(s1, snap)
|
|
|
|
// Attempt the GC
|
|
gc = s1.coreJobEval(structs.CoreJobJobGC, 2000)
|
|
err = core.Process(gc)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Should not still exist
|
|
out, err = state.JobByID(ws, job.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out != nil {
|
|
t.Fatalf("bad: %v", out)
|
|
}
|
|
|
|
outA, err = state.AllocByID(ws, alloc.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outA != nil {
|
|
t.Fatalf("bad: %v", outA)
|
|
}
|
|
|
|
outA2, err = state.AllocByID(ws, alloc2.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outA2 != nil {
|
|
t.Fatalf("bad: %v", outA2)
|
|
}
|
|
}
|
|
|
|
// This test ensures that batch jobs are GC'd in one shot, meaning it all
|
|
// allocs/evals and job or nothing
|
|
func TestCoreScheduler_JobGC_OneShot(t *testing.T) {
|
|
s1 := testServer(t, nil)
|
|
defer s1.Shutdown()
|
|
testutil.WaitForLeader(t, s1.RPC)
|
|
|
|
// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
|
|
s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
|
|
|
|
// Insert job.
|
|
state := s1.fsm.State()
|
|
job := mock.Job()
|
|
job.Type = structs.JobTypeBatch
|
|
err := state.UpsertJob(1000, job)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Insert two complete evals
|
|
eval := mock.Eval()
|
|
eval.JobID = job.ID
|
|
eval.Status = structs.EvalStatusComplete
|
|
|
|
eval2 := mock.Eval()
|
|
eval2.JobID = job.ID
|
|
eval2.Status = structs.EvalStatusComplete
|
|
|
|
err = state.UpsertEvals(1001, []*structs.Evaluation{eval, eval2})
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Insert one complete alloc and one running on distinct evals
|
|
alloc := mock.Alloc()
|
|
alloc.JobID = job.ID
|
|
alloc.EvalID = eval.ID
|
|
alloc.DesiredStatus = structs.AllocDesiredStatusStop
|
|
|
|
alloc2 := mock.Alloc()
|
|
alloc2.JobID = job.ID
|
|
alloc2.EvalID = eval2.ID
|
|
alloc2.DesiredStatus = structs.AllocDesiredStatusRun
|
|
|
|
err = state.UpsertAllocs(1002, []*structs.Allocation{alloc, alloc2})
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Force the jobs state to dead
|
|
job.Status = structs.JobStatusDead
|
|
|
|
// Update the time tables to make this work
|
|
tt := s1.fsm.TimeTable()
|
|
tt.Witness(2000, time.Now().UTC().Add(-1*s1.config.JobGCThreshold))
|
|
|
|
// Create a core scheduler
|
|
snap, err := state.Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core := NewCoreScheduler(s1, snap)
|
|
|
|
// Attempt the GC
|
|
gc := s1.coreJobEval(structs.CoreJobJobGC, 2000)
|
|
err = core.Process(gc)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Should still exist
|
|
ws := memdb.NewWatchSet()
|
|
out, err := state.JobByID(ws, job.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out == nil {
|
|
t.Fatalf("bad: %v", out)
|
|
}
|
|
|
|
outE, err := state.EvalByID(ws, eval.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outE == nil {
|
|
t.Fatalf("bad: %v", outE)
|
|
}
|
|
|
|
outE2, err := state.EvalByID(ws, eval2.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outE2 == nil {
|
|
t.Fatalf("bad: %v", outE2)
|
|
}
|
|
|
|
outA, err := state.AllocByID(ws, alloc.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outA == nil {
|
|
t.Fatalf("bad: %v", outA)
|
|
}
|
|
outA2, err := state.AllocByID(ws, alloc2.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outA2 == nil {
|
|
t.Fatalf("bad: %v", outA2)
|
|
}
|
|
}
|
|
|
|
// This test ensures that stopped jobs are GCd
|
|
func TestCoreScheduler_JobGC_Stopped(t *testing.T) {
|
|
s1 := testServer(t, nil)
|
|
defer s1.Shutdown()
|
|
testutil.WaitForLeader(t, s1.RPC)
|
|
|
|
// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
|
|
s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
|
|
|
|
// Insert job.
|
|
state := s1.fsm.State()
|
|
job := mock.Job()
|
|
//job.Status = structs.JobStatusDead
|
|
job.Stop = true
|
|
err := state.UpsertJob(1000, job)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Insert two complete evals
|
|
eval := mock.Eval()
|
|
eval.JobID = job.ID
|
|
eval.Status = structs.EvalStatusComplete
|
|
|
|
eval2 := mock.Eval()
|
|
eval2.JobID = job.ID
|
|
eval2.Status = structs.EvalStatusComplete
|
|
|
|
err = state.UpsertEvals(1001, []*structs.Evaluation{eval, eval2})
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Insert one complete alloc
|
|
alloc := mock.Alloc()
|
|
alloc.JobID = job.ID
|
|
alloc.EvalID = eval.ID
|
|
alloc.DesiredStatus = structs.AllocDesiredStatusStop
|
|
|
|
err = state.UpsertAllocs(1002, []*structs.Allocation{alloc})
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Update the time tables to make this work
|
|
tt := s1.fsm.TimeTable()
|
|
tt.Witness(2000, time.Now().UTC().Add(-1*s1.config.JobGCThreshold))
|
|
|
|
// Create a core scheduler
|
|
snap, err := state.Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core := NewCoreScheduler(s1, snap)
|
|
|
|
// Attempt the GC
|
|
gc := s1.coreJobEval(structs.CoreJobJobGC, 2000)
|
|
err = core.Process(gc)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Shouldn't still exist
|
|
ws := memdb.NewWatchSet()
|
|
out, err := state.JobByID(ws, job.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out != nil {
|
|
t.Fatalf("bad: %v", out)
|
|
}
|
|
|
|
outE, err := state.EvalByID(ws, eval.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outE != nil {
|
|
t.Fatalf("bad: %v", outE)
|
|
}
|
|
|
|
outE2, err := state.EvalByID(ws, eval2.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outE2 != nil {
|
|
t.Fatalf("bad: %v", outE2)
|
|
}
|
|
|
|
outA, err := state.AllocByID(ws, alloc.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outA != nil {
|
|
t.Fatalf("bad: %v", outA)
|
|
}
|
|
}
|
|
|
|
func TestCoreScheduler_JobGC_Force(t *testing.T) {
|
|
s1 := testServer(t, nil)
|
|
defer s1.Shutdown()
|
|
testutil.WaitForLeader(t, s1.RPC)
|
|
|
|
// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
|
|
s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
|
|
|
|
// Insert job.
|
|
state := s1.fsm.State()
|
|
job := mock.Job()
|
|
job.Type = structs.JobTypeBatch
|
|
job.Status = structs.JobStatusDead
|
|
err := state.UpsertJob(1000, job)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Insert a terminal eval
|
|
eval := mock.Eval()
|
|
eval.JobID = job.ID
|
|
eval.Status = structs.EvalStatusComplete
|
|
err = state.UpsertEvals(1001, []*structs.Evaluation{eval})
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Create a core scheduler
|
|
snap, err := state.Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core := NewCoreScheduler(s1, snap)
|
|
|
|
// Attempt the GC
|
|
gc := s1.coreJobEval(structs.CoreJobForceGC, 1002)
|
|
err = core.Process(gc)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Shouldn't still exist
|
|
ws := memdb.NewWatchSet()
|
|
out, err := state.JobByID(ws, job.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out != nil {
|
|
t.Fatalf("bad: %v", out)
|
|
}
|
|
|
|
outE, err := state.EvalByID(ws, eval.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if outE != nil {
|
|
t.Fatalf("bad: %v", outE)
|
|
}
|
|
}
|
|
|
|
// This test ensures parameterized jobs only get gc'd when stopped
|
|
func TestCoreScheduler_JobGC_Parameterized(t *testing.T) {
|
|
s1 := testServer(t, nil)
|
|
defer s1.Shutdown()
|
|
testutil.WaitForLeader(t, s1.RPC)
|
|
|
|
// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
|
|
s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
|
|
|
|
// Insert a parameterized job.
|
|
state := s1.fsm.State()
|
|
job := mock.Job()
|
|
job.Type = structs.JobTypeBatch
|
|
job.Status = structs.JobStatusRunning
|
|
job.ParameterizedJob = &structs.ParameterizedJobConfig{
|
|
Payload: structs.DispatchPayloadRequired,
|
|
}
|
|
err := state.UpsertJob(1000, job)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Create a core scheduler
|
|
snap, err := state.Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core := NewCoreScheduler(s1, snap)
|
|
|
|
// Attempt the GC
|
|
gc := s1.coreJobEval(structs.CoreJobForceGC, 1002)
|
|
err = core.Process(gc)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Should still exist
|
|
ws := memdb.NewWatchSet()
|
|
out, err := state.JobByID(ws, job.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out == nil {
|
|
t.Fatalf("bad: %v", out)
|
|
}
|
|
|
|
// Mark the job as stopped and try again
|
|
job2 := job.Copy()
|
|
job2.Stop = true
|
|
err = state.UpsertJob(2000, job2)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Create a core scheduler
|
|
snap, err = state.Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core = NewCoreScheduler(s1, snap)
|
|
|
|
// Attempt the GC
|
|
gc = s1.coreJobEval(structs.CoreJobForceGC, 2002)
|
|
err = core.Process(gc)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Should not exist
|
|
out, err = state.JobByID(ws, job.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out != nil {
|
|
t.Fatalf("bad: %+v", out)
|
|
}
|
|
}
|
|
|
|
// This test ensures periodic jobs don't get GCd til they are stopped
|
|
func TestCoreScheduler_JobGC_Periodic(t *testing.T) {
|
|
|
|
s1 := testServer(t, nil)
|
|
defer s1.Shutdown()
|
|
testutil.WaitForLeader(t, s1.RPC)
|
|
|
|
// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
|
|
s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
|
|
|
|
// Insert a parameterized job.
|
|
state := s1.fsm.State()
|
|
job := mock.PeriodicJob()
|
|
err := state.UpsertJob(1000, job)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Create a core scheduler
|
|
snap, err := state.Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core := NewCoreScheduler(s1, snap)
|
|
|
|
// Attempt the GC
|
|
gc := s1.coreJobEval(structs.CoreJobForceGC, 1002)
|
|
err = core.Process(gc)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Should still exist
|
|
ws := memdb.NewWatchSet()
|
|
out, err := state.JobByID(ws, job.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out == nil {
|
|
t.Fatalf("bad: %v", out)
|
|
}
|
|
|
|
// Mark the job as stopped and try again
|
|
job2 := job.Copy()
|
|
job2.Stop = true
|
|
err = state.UpsertJob(2000, job2)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Create a core scheduler
|
|
snap, err = state.Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core = NewCoreScheduler(s1, snap)
|
|
|
|
// Attempt the GC
|
|
gc = s1.coreJobEval(structs.CoreJobForceGC, 2002)
|
|
err = core.Process(gc)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Should not exist
|
|
out, err = state.JobByID(ws, job.ID)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out != nil {
|
|
t.Fatalf("bad: %+v", out)
|
|
}
|
|
}
|
|
|
|
func TestCoreScheduler_PartitionReap(t *testing.T) {
|
|
s1 := testServer(t, nil)
|
|
defer s1.Shutdown()
|
|
testutil.WaitForLeader(t, s1.RPC)
|
|
|
|
// COMPAT Remove in 0.6: Reset the FSM time table since we reconcile which sets index 0
|
|
s1.fsm.timetable.table = make([]TimeTableEntry, 1, 10)
|
|
|
|
// Create a core scheduler
|
|
snap, err := s1.fsm.State().Snapshot()
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
core := NewCoreScheduler(s1, snap)
|
|
|
|
// Set the max ids per reap to something lower.
|
|
maxIdsPerReap = 2
|
|
|
|
evals := []string{"a", "b", "c"}
|
|
allocs := []string{"1", "2", "3"}
|
|
requests := core.(*CoreScheduler).partitionReap(evals, allocs)
|
|
if len(requests) != 3 {
|
|
t.Fatalf("Expected 3 requests got: %v", requests)
|
|
}
|
|
|
|
first := requests[0]
|
|
if len(first.Allocs) != 2 && len(first.Evals) != 0 {
|
|
t.Fatalf("Unexpected first request: %v", first)
|
|
}
|
|
|
|
second := requests[1]
|
|
if len(second.Allocs) != 1 && len(second.Evals) != 1 {
|
|
t.Fatalf("Unexpected second request: %v", second)
|
|
}
|
|
|
|
third := requests[2]
|
|
if len(third.Allocs) != 0 && len(third.Evals) != 2 {
|
|
t.Fatalf("Unexpected third request: %v", third)
|
|
}
|
|
}
|