1582 lines
37 KiB
Go
1582 lines
37 KiB
Go
package scheduler
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import (
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"fmt"
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"reflect"
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"testing"
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"time"
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"github.com/hashicorp/nomad/nomad/mock"
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"github.com/hashicorp/nomad/nomad/structs"
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)
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func TestServiceSched_JobRegister(t *testing.T) {
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h := NewHarness(t)
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// Create some nodes
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for i := 0; i < 10; i++ {
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node := mock.Node()
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noErr(t, h.State.UpsertNode(h.NextIndex(), node))
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}
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// Create a job
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job := mock.Job()
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noErr(t, h.State.UpsertJob(h.NextIndex(), job))
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// Create a mock evaluation to register the job
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eval := &structs.Evaluation{
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ID: structs.GenerateUUID(),
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Priority: job.Priority,
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TriggeredBy: structs.EvalTriggerJobRegister,
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JobID: job.ID,
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}
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// Process the evaluation
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err := h.Process(NewServiceScheduler, 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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// Ensure a single plan
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if len(h.Plans) != 1 {
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t.Fatalf("bad: %#v", h.Plans)
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}
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plan := h.Plans[0]
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// Ensure the plan doesn't have annotations.
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if plan.Annotations != nil {
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t.Fatalf("expected no annotations")
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}
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// Ensure the eval has no spawned blocked eval
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if len(h.Evals) != 1 {
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t.Fatalf("bad: %#v", h.Evals)
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if h.Evals[0].BlockedEval != "" {
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t.Fatalf("bad: %#v", h.Evals[0])
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}
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}
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// Ensure the plan allocated
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var planned []*structs.Allocation
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for _, allocList := range plan.NodeAllocation {
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planned = append(planned, allocList...)
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}
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if len(planned) != 10 {
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t.Fatalf("bad: %#v", plan)
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}
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// Lookup the allocations by JobID
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out, err := h.State.AllocsByJob(job.ID)
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noErr(t, err)
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// Ensure all allocations placed
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if len(out) != 10 {
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t.Fatalf("bad: %#v", out)
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}
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// Ensure different ports were used.
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used := make(map[int]struct{})
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for _, alloc := range out {
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for _, resource := range alloc.TaskResources {
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for _, port := range resource.Networks[0].DynamicPorts {
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if _, ok := used[port.Value]; ok {
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t.Fatalf("Port collision %v", port.Value)
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}
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used[port.Value] = struct{}{}
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}
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}
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}
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h.AssertEvalStatus(t, structs.EvalStatusComplete)
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}
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func TestServiceSched_JobRegister_Annotate(t *testing.T) {
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h := NewHarness(t)
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// Create some nodes
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for i := 0; i < 10; i++ {
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node := mock.Node()
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noErr(t, h.State.UpsertNode(h.NextIndex(), node))
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}
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// Create a job
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job := mock.Job()
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noErr(t, h.State.UpsertJob(h.NextIndex(), job))
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// Create a mock evaluation to register the job
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eval := &structs.Evaluation{
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ID: structs.GenerateUUID(),
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Priority: job.Priority,
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TriggeredBy: structs.EvalTriggerJobRegister,
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JobID: job.ID,
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AnnotatePlan: true,
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}
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// Process the evaluation
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err := h.Process(NewServiceScheduler, 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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// Ensure a single plan
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if len(h.Plans) != 1 {
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t.Fatalf("bad: %#v", h.Plans)
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}
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plan := h.Plans[0]
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// Ensure the plan allocated
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var planned []*structs.Allocation
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for _, allocList := range plan.NodeAllocation {
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planned = append(planned, allocList...)
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}
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if len(planned) != 10 {
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t.Fatalf("bad: %#v", plan)
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}
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// Lookup the allocations by JobID
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out, err := h.State.AllocsByJob(job.ID)
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noErr(t, err)
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// Ensure all allocations placed
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if len(out) != 10 {
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t.Fatalf("bad: %#v", out)
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}
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h.AssertEvalStatus(t, structs.EvalStatusComplete)
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// Ensure the plan had annotations.
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if plan.Annotations == nil {
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t.Fatalf("expected annotations")
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}
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desiredTGs := plan.Annotations.DesiredTGUpdates
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if l := len(desiredTGs); l != 1 {
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t.Fatalf("incorrect number of task groups; got %v; want %v", l, 1)
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}
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desiredChanges, ok := desiredTGs["web"]
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if !ok {
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t.Fatalf("expected task group web to have desired changes")
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}
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expected := &structs.DesiredUpdates{Place: 10}
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if !reflect.DeepEqual(desiredChanges, expected) {
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t.Fatalf("Unexpected desired updates; got %#v; want %#v", desiredChanges, expected)
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}
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}
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func TestServiceSched_JobRegister_CountZero(t *testing.T) {
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h := NewHarness(t)
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// Create some nodes
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for i := 0; i < 10; i++ {
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node := mock.Node()
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noErr(t, h.State.UpsertNode(h.NextIndex(), node))
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}
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// Create a job and set the task group count to zero.
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job := mock.Job()
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job.TaskGroups[0].Count = 0
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noErr(t, h.State.UpsertJob(h.NextIndex(), job))
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// Create a mock evaluation to register the job
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eval := &structs.Evaluation{
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ID: structs.GenerateUUID(),
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Priority: job.Priority,
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TriggeredBy: structs.EvalTriggerJobRegister,
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JobID: job.ID,
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}
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// Process the evaluation
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err := h.Process(NewServiceScheduler, 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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// Ensure there was no plan
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if len(h.Plans) != 0 {
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t.Fatalf("bad: %#v", h.Plans)
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}
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// Lookup the allocations by JobID
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out, err := h.State.AllocsByJob(job.ID)
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noErr(t, err)
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// Ensure no allocations placed
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if len(out) != 0 {
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t.Fatalf("bad: %#v", out)
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}
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h.AssertEvalStatus(t, structs.EvalStatusComplete)
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}
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func TestServiceSched_JobRegister_AllocFail(t *testing.T) {
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h := NewHarness(t)
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// Create NO nodes
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// Create a job
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job := mock.Job()
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noErr(t, h.State.UpsertJob(h.NextIndex(), job))
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// Create a mock evaluation to register the job
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eval := &structs.Evaluation{
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ID: structs.GenerateUUID(),
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Priority: job.Priority,
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TriggeredBy: structs.EvalTriggerJobRegister,
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JobID: job.ID,
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}
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// Process the evaluation
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err := h.Process(NewServiceScheduler, 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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// Ensure no plan
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if len(h.Plans) != 0 {
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t.Fatalf("bad: %#v", h.Plans)
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}
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// Ensure there is a follow up eval.
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if len(h.CreateEvals) != 1 || h.CreateEvals[0].Status != structs.EvalStatusBlocked {
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t.Fatalf("bad: %#v", h.CreateEvals)
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}
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if len(h.Evals) != 1 {
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t.Fatalf("incorrect number of updated eval: %#v", h.Evals)
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}
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outEval := h.Evals[0]
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// Ensure the eval has its spawned blocked eval
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if outEval.BlockedEval != h.CreateEvals[0].ID {
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t.Fatalf("bad: %#v", outEval)
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}
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// Ensure the plan failed to alloc
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if outEval == nil || len(outEval.FailedTGAllocs) != 1 {
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t.Fatalf("bad: %#v", outEval)
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}
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metrics, ok := outEval.FailedTGAllocs[job.TaskGroups[0].Name]
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if !ok {
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t.Fatalf("no failed metrics: %#v", outEval.FailedTGAllocs)
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}
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// Check the coalesced failures
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if metrics.CoalescedFailures != 9 {
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t.Fatalf("bad: %#v", metrics)
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}
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// Check the available nodes
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if count, ok := metrics.NodesAvailable["dc1"]; !ok || count != 0 {
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t.Fatalf("bad: %#v", metrics)
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}
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h.AssertEvalStatus(t, structs.EvalStatusComplete)
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}
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func TestServiceSched_JobRegister_CreateBlockedEval(t *testing.T) {
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h := NewHarness(t)
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// Create a full node
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node := mock.Node()
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node.Reserved = node.Resources
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node.ComputeClass()
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noErr(t, h.State.UpsertNode(h.NextIndex(), node))
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// Create an ineligible node
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node2 := mock.Node()
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node2.Attributes["kernel.name"] = "windows"
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node2.ComputeClass()
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noErr(t, h.State.UpsertNode(h.NextIndex(), node2))
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// Create a jobs
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job := mock.Job()
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noErr(t, h.State.UpsertJob(h.NextIndex(), job))
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// Create a mock evaluation to register the job
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eval := &structs.Evaluation{
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ID: structs.GenerateUUID(),
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Priority: job.Priority,
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TriggeredBy: structs.EvalTriggerJobRegister,
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JobID: job.ID,
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}
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// Process the evaluation
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err := h.Process(NewServiceScheduler, 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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// Ensure no plan
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if len(h.Plans) != 0 {
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t.Fatalf("bad: %#v", h.Plans)
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}
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// Ensure the plan has created a follow up eval.
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if len(h.CreateEvals) != 1 {
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t.Fatalf("bad: %#v", h.CreateEvals)
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}
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created := h.CreateEvals[0]
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if created.Status != structs.EvalStatusBlocked {
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t.Fatalf("bad: %#v", created)
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}
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classes := created.ClassEligibility
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if len(classes) != 2 || !classes[node.ComputedClass] || classes[node2.ComputedClass] {
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t.Fatalf("bad: %#v", classes)
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}
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if created.EscapedComputedClass {
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t.Fatalf("bad: %#v", created)
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}
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// Ensure there is a follow up eval.
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if len(h.CreateEvals) != 1 || h.CreateEvals[0].Status != structs.EvalStatusBlocked {
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t.Fatalf("bad: %#v", h.CreateEvals)
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}
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if len(h.Evals) != 1 {
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t.Fatalf("incorrect number of updated eval: %#v", h.Evals)
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}
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outEval := h.Evals[0]
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// Ensure the plan failed to alloc
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if outEval == nil || len(outEval.FailedTGAllocs) != 1 {
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t.Fatalf("bad: %#v", outEval)
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}
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metrics, ok := outEval.FailedTGAllocs[job.TaskGroups[0].Name]
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if !ok {
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t.Fatalf("no failed metrics: %#v", outEval.FailedTGAllocs)
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}
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// Check the coalesced failures
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if metrics.CoalescedFailures != 9 {
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t.Fatalf("bad: %#v", metrics)
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}
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// Check the available nodes
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if count, ok := metrics.NodesAvailable["dc1"]; !ok || count != 2 {
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t.Fatalf("bad: %#v", metrics)
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}
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h.AssertEvalStatus(t, structs.EvalStatusComplete)
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}
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func TestServiceSched_JobRegister_FeasibleAndInfeasibleTG(t *testing.T) {
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h := NewHarness(t)
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// Create one node
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node := mock.Node()
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node.NodeClass = "class_0"
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noErr(t, node.ComputeClass())
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noErr(t, h.State.UpsertNode(h.NextIndex(), node))
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// Create a job that constrains on a node class
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job := mock.Job()
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job.TaskGroups[0].Count = 2
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job.TaskGroups[0].Constraints = append(job.Constraints,
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&structs.Constraint{
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LTarget: "${node.class}",
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RTarget: "class_0",
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Operand: "=",
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},
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)
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tg2 := job.TaskGroups[0].Copy()
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tg2.Name = "web2"
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tg2.Constraints[1].RTarget = "class_1"
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job.TaskGroups = append(job.TaskGroups, tg2)
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noErr(t, h.State.UpsertJob(h.NextIndex(), job))
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// Create a mock evaluation to register the job
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eval := &structs.Evaluation{
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ID: structs.GenerateUUID(),
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Priority: job.Priority,
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TriggeredBy: structs.EvalTriggerJobRegister,
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JobID: job.ID,
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}
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// Process the evaluation
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err := h.Process(NewServiceScheduler, 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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// Ensure a single plan
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if len(h.Plans) != 1 {
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t.Fatalf("bad: %#v", h.Plans)
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}
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plan := h.Plans[0]
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// Ensure the plan allocated
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var planned []*structs.Allocation
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for _, allocList := range plan.NodeAllocation {
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planned = append(planned, allocList...)
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}
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if len(planned) != 2 {
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t.Fatalf("bad: %#v", plan)
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}
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// Ensure two allocations placed
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out, err := h.State.AllocsByJob(job.ID)
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noErr(t, err)
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if len(out) != 2 {
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t.Fatalf("bad: %#v", out)
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}
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if len(h.Evals) != 1 {
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t.Fatalf("incorrect number of updated eval: %#v", h.Evals)
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}
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outEval := h.Evals[0]
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|
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// Ensure the eval has its spawned blocked eval
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if outEval.BlockedEval != h.CreateEvals[0].ID {
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t.Fatalf("bad: %#v", outEval)
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}
|
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// Ensure the plan failed to alloc one tg
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if outEval == nil || len(outEval.FailedTGAllocs) != 1 {
|
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t.Fatalf("bad: %#v", outEval)
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}
|
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metrics, ok := outEval.FailedTGAllocs[tg2.Name]
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if !ok {
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t.Fatalf("no failed metrics: %#v", outEval.FailedTGAllocs)
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}
|
|
|
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// Check the coalesced failures
|
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if metrics.CoalescedFailures != tg2.Count-1 {
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t.Fatalf("bad: %#v", metrics)
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}
|
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|
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h.AssertEvalStatus(t, structs.EvalStatusComplete)
|
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}
|
|
|
|
// This test just ensures the scheduler handles the eval type to avoid
|
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// regressions.
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func TestServiceSched_EvaluateMaxPlanEval(t *testing.T) {
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h := NewHarness(t)
|
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|
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// Create a job and set the task group count to zero.
|
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job := mock.Job()
|
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job.TaskGroups[0].Count = 0
|
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noErr(t, h.State.UpsertJob(h.NextIndex(), job))
|
|
|
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// Create a mock blocked evaluation
|
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eval := &structs.Evaluation{
|
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ID: structs.GenerateUUID(),
|
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Status: structs.EvalStatusBlocked,
|
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Priority: job.Priority,
|
|
TriggeredBy: structs.EvalTriggerMaxPlans,
|
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JobID: job.ID,
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}
|
|
|
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// Insert it into the state store
|
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noErr(t, h.State.UpsertEvals(h.NextIndex(), []*structs.Evaluation{eval}))
|
|
|
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// Process the evaluation
|
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err := h.Process(NewServiceScheduler, eval)
|
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if err != nil {
|
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t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure there was no plan
|
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if len(h.Plans) != 0 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
|
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h.AssertEvalStatus(t, structs.EvalStatusComplete)
|
|
}
|
|
|
|
func TestServiceSched_EvaluateBlockedEval(t *testing.T) {
|
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h := NewHarness(t)
|
|
|
|
// Create a job
|
|
job := mock.Job()
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job))
|
|
|
|
// Create a mock blocked evaluation
|
|
eval := &structs.Evaluation{
|
|
ID: structs.GenerateUUID(),
|
|
Status: structs.EvalStatusBlocked,
|
|
Priority: job.Priority,
|
|
TriggeredBy: structs.EvalTriggerJobRegister,
|
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JobID: job.ID,
|
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}
|
|
|
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// Insert it into the state store
|
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noErr(t, h.State.UpsertEvals(h.NextIndex(), []*structs.Evaluation{eval}))
|
|
|
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// Process the evaluation
|
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err := h.Process(NewServiceScheduler, eval)
|
|
if err != nil {
|
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t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure there was no plan
|
|
if len(h.Plans) != 0 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
|
|
// Ensure that the eval was reblocked
|
|
if len(h.ReblockEvals) != 1 {
|
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t.Fatalf("bad: %#v", h.ReblockEvals)
|
|
}
|
|
if h.ReblockEvals[0].ID != eval.ID {
|
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t.Fatalf("expect same eval to be reblocked; got %q; want %q", h.ReblockEvals[0].ID, eval.ID)
|
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}
|
|
|
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// Ensure the eval status was not updated
|
|
if len(h.Evals) != 0 {
|
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t.Fatalf("Existing eval should not have status set")
|
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}
|
|
}
|
|
|
|
func TestServiceSched_EvaluateBlockedEval_Finished(t *testing.T) {
|
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h := NewHarness(t)
|
|
|
|
// Create some nodes
|
|
for i := 0; i < 10; i++ {
|
|
node := mock.Node()
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node))
|
|
}
|
|
|
|
// Create a job and set the task group count to zero.
|
|
job := mock.Job()
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job))
|
|
|
|
// Create a mock blocked evaluation
|
|
eval := &structs.Evaluation{
|
|
ID: structs.GenerateUUID(),
|
|
Status: structs.EvalStatusBlocked,
|
|
Priority: job.Priority,
|
|
TriggeredBy: structs.EvalTriggerJobRegister,
|
|
JobID: job.ID,
|
|
}
|
|
|
|
// Insert it into the state store
|
|
noErr(t, h.State.UpsertEvals(h.NextIndex(), []*structs.Evaluation{eval}))
|
|
|
|
// Process the evaluation
|
|
err := h.Process(NewServiceScheduler, eval)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure a single plan
|
|
if len(h.Plans) != 1 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
plan := h.Plans[0]
|
|
|
|
// Ensure the plan doesn't have annotations.
|
|
if plan.Annotations != nil {
|
|
t.Fatalf("expected no annotations")
|
|
}
|
|
|
|
// Ensure the eval has no spawned blocked eval
|
|
if len(h.Evals) != 1 {
|
|
t.Fatalf("bad: %#v", h.Evals)
|
|
if h.Evals[0].BlockedEval != "" {
|
|
t.Fatalf("bad: %#v", h.Evals[0])
|
|
}
|
|
}
|
|
|
|
// Ensure the plan allocated
|
|
var planned []*structs.Allocation
|
|
for _, allocList := range plan.NodeAllocation {
|
|
planned = append(planned, allocList...)
|
|
}
|
|
if len(planned) != 10 {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
|
|
// Lookup the allocations by JobID
|
|
out, err := h.State.AllocsByJob(job.ID)
|
|
noErr(t, err)
|
|
|
|
// Ensure all allocations placed
|
|
if len(out) != 10 {
|
|
t.Fatalf("bad: %#v", out)
|
|
}
|
|
|
|
// Ensure the eval was not reblocked
|
|
if len(h.ReblockEvals) != 0 {
|
|
t.Fatalf("Existing eval should not have been reblocked as it placed all allocations")
|
|
}
|
|
|
|
h.AssertEvalStatus(t, structs.EvalStatusComplete)
|
|
}
|
|
|
|
func TestServiceSched_JobModify(t *testing.T) {
|
|
h := NewHarness(t)
|
|
|
|
// Create some nodes
|
|
var nodes []*structs.Node
|
|
for i := 0; i < 10; i++ {
|
|
node := mock.Node()
|
|
nodes = append(nodes, node)
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node))
|
|
}
|
|
|
|
// Generate a fake job with allocations
|
|
job := mock.Job()
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job))
|
|
|
|
var allocs []*structs.Allocation
|
|
for i := 0; i < 10; i++ {
|
|
alloc := mock.Alloc()
|
|
alloc.Job = job
|
|
alloc.JobID = job.ID
|
|
alloc.NodeID = nodes[i].ID
|
|
alloc.Name = fmt.Sprintf("my-job.web[%d]", i)
|
|
allocs = append(allocs, alloc)
|
|
}
|
|
noErr(t, h.State.UpsertAllocs(h.NextIndex(), allocs))
|
|
|
|
// Add a few terminal status allocations, these should be ignored
|
|
var terminal []*structs.Allocation
|
|
for i := 0; i < 5; i++ {
|
|
alloc := mock.Alloc()
|
|
alloc.Job = job
|
|
alloc.JobID = job.ID
|
|
alloc.NodeID = nodes[i].ID
|
|
alloc.Name = fmt.Sprintf("my-job.web[%d]", i)
|
|
alloc.DesiredStatus = structs.AllocDesiredStatusStop
|
|
terminal = append(terminal, alloc)
|
|
}
|
|
noErr(t, h.State.UpsertAllocs(h.NextIndex(), terminal))
|
|
|
|
// Update the job
|
|
job2 := mock.Job()
|
|
job2.ID = job.ID
|
|
|
|
// Update the task, such that it cannot be done in-place
|
|
job2.TaskGroups[0].Tasks[0].Config["command"] = "/bin/other"
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job2))
|
|
|
|
// Create a mock evaluation to deal with drain
|
|
eval := &structs.Evaluation{
|
|
ID: structs.GenerateUUID(),
|
|
Priority: 50,
|
|
TriggeredBy: structs.EvalTriggerJobRegister,
|
|
JobID: job.ID,
|
|
}
|
|
|
|
// Process the evaluation
|
|
err := h.Process(NewServiceScheduler, eval)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure a single plan
|
|
if len(h.Plans) != 1 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
plan := h.Plans[0]
|
|
|
|
// Ensure the plan evicted all allocs
|
|
var update []*structs.Allocation
|
|
for _, updateList := range plan.NodeUpdate {
|
|
update = append(update, updateList...)
|
|
}
|
|
if len(update) != len(allocs) {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
|
|
// Ensure the plan allocated
|
|
var planned []*structs.Allocation
|
|
for _, allocList := range plan.NodeAllocation {
|
|
planned = append(planned, allocList...)
|
|
}
|
|
if len(planned) != 10 {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
|
|
// Lookup the allocations by JobID
|
|
out, err := h.State.AllocsByJob(job.ID)
|
|
noErr(t, err)
|
|
|
|
// Ensure all allocations placed
|
|
out = structs.FilterTerminalAllocs(out)
|
|
if len(out) != 10 {
|
|
t.Fatalf("bad: %#v", out)
|
|
}
|
|
|
|
h.AssertEvalStatus(t, structs.EvalStatusComplete)
|
|
}
|
|
|
|
// Have a single node and submit a job. Increment the count such that all fit
|
|
// on the node but the node doesn't have enough resources to fit the new count +
|
|
// 1. This tests that we properly discount the resources of existing allocs.
|
|
func TestServiceSched_JobModify_IncrCount_NodeLimit(t *testing.T) {
|
|
h := NewHarness(t)
|
|
|
|
// Create one node
|
|
node := mock.Node()
|
|
node.Resources.CPU = 1000
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node))
|
|
|
|
// Generate a fake job with one allocation
|
|
job := mock.Job()
|
|
job.TaskGroups[0].Tasks[0].Resources.CPU = 256
|
|
job2 := job.Copy()
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job))
|
|
|
|
var allocs []*structs.Allocation
|
|
alloc := mock.Alloc()
|
|
alloc.Job = job
|
|
alloc.JobID = job.ID
|
|
alloc.NodeID = node.ID
|
|
alloc.Name = "my-job.web[0]"
|
|
alloc.Resources.CPU = 256
|
|
allocs = append(allocs, alloc)
|
|
noErr(t, h.State.UpsertAllocs(h.NextIndex(), allocs))
|
|
|
|
// Update the job to count 3
|
|
job2.TaskGroups[0].Count = 3
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job2))
|
|
|
|
// Create a mock evaluation to deal with drain
|
|
eval := &structs.Evaluation{
|
|
ID: structs.GenerateUUID(),
|
|
Priority: 50,
|
|
TriggeredBy: structs.EvalTriggerJobRegister,
|
|
JobID: job.ID,
|
|
}
|
|
|
|
// Process the evaluation
|
|
err := h.Process(NewServiceScheduler, eval)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure a single plan
|
|
if len(h.Plans) != 1 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
plan := h.Plans[0]
|
|
|
|
// Ensure the plan didn't evicted the alloc
|
|
var update []*structs.Allocation
|
|
for _, updateList := range plan.NodeUpdate {
|
|
update = append(update, updateList...)
|
|
}
|
|
if len(update) != 0 {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
|
|
// Ensure the plan allocated
|
|
var planned []*structs.Allocation
|
|
for _, allocList := range plan.NodeAllocation {
|
|
planned = append(planned, allocList...)
|
|
}
|
|
if len(planned) != 3 {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
|
|
// Ensure the plan had no failures
|
|
if len(h.Evals) != 1 {
|
|
t.Fatalf("incorrect number of updated eval: %#v", h.Evals)
|
|
}
|
|
outEval := h.Evals[0]
|
|
if outEval == nil || len(outEval.FailedTGAllocs) != 0 {
|
|
t.Fatalf("bad: %#v", outEval)
|
|
}
|
|
|
|
// Lookup the allocations by JobID
|
|
out, err := h.State.AllocsByJob(job.ID)
|
|
noErr(t, err)
|
|
|
|
// Ensure all allocations placed
|
|
out = structs.FilterTerminalAllocs(out)
|
|
if len(out) != 3 {
|
|
t.Fatalf("bad: %#v", out)
|
|
}
|
|
|
|
h.AssertEvalStatus(t, structs.EvalStatusComplete)
|
|
}
|
|
|
|
func TestServiceSched_JobModify_CountZero(t *testing.T) {
|
|
h := NewHarness(t)
|
|
|
|
// Create some nodes
|
|
var nodes []*structs.Node
|
|
for i := 0; i < 10; i++ {
|
|
node := mock.Node()
|
|
nodes = append(nodes, node)
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node))
|
|
}
|
|
|
|
// Generate a fake job with allocations
|
|
job := mock.Job()
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job))
|
|
|
|
var allocs []*structs.Allocation
|
|
for i := 0; i < 10; i++ {
|
|
alloc := mock.Alloc()
|
|
alloc.Job = job
|
|
alloc.JobID = job.ID
|
|
alloc.NodeID = nodes[i].ID
|
|
alloc.Name = fmt.Sprintf("my-job.web[%d]", i)
|
|
allocs = append(allocs, alloc)
|
|
}
|
|
noErr(t, h.State.UpsertAllocs(h.NextIndex(), allocs))
|
|
|
|
// Add a few terminal status allocations, these should be ignored
|
|
var terminal []*structs.Allocation
|
|
for i := 0; i < 5; i++ {
|
|
alloc := mock.Alloc()
|
|
alloc.Job = job
|
|
alloc.JobID = job.ID
|
|
alloc.NodeID = nodes[i].ID
|
|
alloc.Name = fmt.Sprintf("my-job.web[%d]", i)
|
|
alloc.DesiredStatus = structs.AllocDesiredStatusStop
|
|
terminal = append(terminal, alloc)
|
|
}
|
|
noErr(t, h.State.UpsertAllocs(h.NextIndex(), terminal))
|
|
|
|
// Update the job to be count zero
|
|
job2 := mock.Job()
|
|
job2.ID = job.ID
|
|
job2.TaskGroups[0].Count = 0
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job2))
|
|
|
|
// Create a mock evaluation to deal with drain
|
|
eval := &structs.Evaluation{
|
|
ID: structs.GenerateUUID(),
|
|
Priority: 50,
|
|
TriggeredBy: structs.EvalTriggerJobRegister,
|
|
JobID: job.ID,
|
|
}
|
|
|
|
// Process the evaluation
|
|
err := h.Process(NewServiceScheduler, eval)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure a single plan
|
|
if len(h.Plans) != 1 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
plan := h.Plans[0]
|
|
|
|
// Ensure the plan evicted all allocs
|
|
var update []*structs.Allocation
|
|
for _, updateList := range plan.NodeUpdate {
|
|
update = append(update, updateList...)
|
|
}
|
|
if len(update) != len(allocs) {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
|
|
// Ensure the plan didn't allocated
|
|
var planned []*structs.Allocation
|
|
for _, allocList := range plan.NodeAllocation {
|
|
planned = append(planned, allocList...)
|
|
}
|
|
if len(planned) != 0 {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
|
|
// Lookup the allocations by JobID
|
|
out, err := h.State.AllocsByJob(job.ID)
|
|
noErr(t, err)
|
|
|
|
// Ensure all allocations placed
|
|
out = structs.FilterTerminalAllocs(out)
|
|
if len(out) != 0 {
|
|
t.Fatalf("bad: %#v", out)
|
|
}
|
|
|
|
h.AssertEvalStatus(t, structs.EvalStatusComplete)
|
|
}
|
|
|
|
func TestServiceSched_JobModify_Rolling(t *testing.T) {
|
|
h := NewHarness(t)
|
|
|
|
// Create some nodes
|
|
var nodes []*structs.Node
|
|
for i := 0; i < 10; i++ {
|
|
node := mock.Node()
|
|
nodes = append(nodes, node)
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node))
|
|
}
|
|
|
|
// Generate a fake job with allocations
|
|
job := mock.Job()
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job))
|
|
|
|
var allocs []*structs.Allocation
|
|
for i := 0; i < 10; i++ {
|
|
alloc := mock.Alloc()
|
|
alloc.Job = job
|
|
alloc.JobID = job.ID
|
|
alloc.NodeID = nodes[i].ID
|
|
alloc.Name = fmt.Sprintf("my-job.web[%d]", i)
|
|
allocs = append(allocs, alloc)
|
|
}
|
|
noErr(t, h.State.UpsertAllocs(h.NextIndex(), allocs))
|
|
|
|
// Update the job
|
|
job2 := mock.Job()
|
|
job2.ID = job.ID
|
|
job2.Update = structs.UpdateStrategy{
|
|
Stagger: 30 * time.Second,
|
|
MaxParallel: 5,
|
|
}
|
|
|
|
// Update the task, such that it cannot be done in-place
|
|
job2.TaskGroups[0].Tasks[0].Config["command"] = "/bin/other"
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job2))
|
|
|
|
// Create a mock evaluation to deal with drain
|
|
eval := &structs.Evaluation{
|
|
ID: structs.GenerateUUID(),
|
|
Priority: 50,
|
|
TriggeredBy: structs.EvalTriggerJobRegister,
|
|
JobID: job.ID,
|
|
}
|
|
|
|
// Process the evaluation
|
|
err := h.Process(NewServiceScheduler, eval)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure a single plan
|
|
if len(h.Plans) != 1 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
plan := h.Plans[0]
|
|
|
|
// Ensure the plan evicted only MaxParallel
|
|
var update []*structs.Allocation
|
|
for _, updateList := range plan.NodeUpdate {
|
|
update = append(update, updateList...)
|
|
}
|
|
if len(update) != job2.Update.MaxParallel {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
|
|
// Ensure the plan allocated
|
|
var planned []*structs.Allocation
|
|
for _, allocList := range plan.NodeAllocation {
|
|
planned = append(planned, allocList...)
|
|
}
|
|
if len(planned) != job2.Update.MaxParallel {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
|
|
h.AssertEvalStatus(t, structs.EvalStatusComplete)
|
|
|
|
// Ensure a follow up eval was created
|
|
eval = h.Evals[0]
|
|
if eval.NextEval == "" {
|
|
t.Fatalf("missing next eval")
|
|
}
|
|
|
|
// Check for create
|
|
if len(h.CreateEvals) == 0 {
|
|
t.Fatalf("missing created eval")
|
|
}
|
|
create := h.CreateEvals[0]
|
|
if eval.NextEval != create.ID {
|
|
t.Fatalf("ID mismatch")
|
|
}
|
|
if create.PreviousEval != eval.ID {
|
|
t.Fatalf("missing previous eval")
|
|
}
|
|
|
|
if create.TriggeredBy != structs.EvalTriggerRollingUpdate {
|
|
t.Fatalf("bad: %#v", create)
|
|
}
|
|
}
|
|
|
|
func TestServiceSched_JobModify_InPlace(t *testing.T) {
|
|
h := NewHarness(t)
|
|
|
|
// Create some nodes
|
|
var nodes []*structs.Node
|
|
for i := 0; i < 10; i++ {
|
|
node := mock.Node()
|
|
nodes = append(nodes, node)
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node))
|
|
}
|
|
|
|
// Generate a fake job with allocations
|
|
job := mock.Job()
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job))
|
|
|
|
var allocs []*structs.Allocation
|
|
for i := 0; i < 10; i++ {
|
|
alloc := mock.Alloc()
|
|
alloc.Job = job
|
|
alloc.JobID = job.ID
|
|
alloc.NodeID = nodes[i].ID
|
|
alloc.Name = fmt.Sprintf("my-job.web[%d]", i)
|
|
allocs = append(allocs, alloc)
|
|
}
|
|
noErr(t, h.State.UpsertAllocs(h.NextIndex(), allocs))
|
|
|
|
// Update the job
|
|
job2 := mock.Job()
|
|
job2.ID = job.ID
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job2))
|
|
|
|
// Create a mock evaluation to deal with drain
|
|
eval := &structs.Evaluation{
|
|
ID: structs.GenerateUUID(),
|
|
Priority: 50,
|
|
TriggeredBy: structs.EvalTriggerJobRegister,
|
|
JobID: job.ID,
|
|
}
|
|
|
|
// Process the evaluation
|
|
err := h.Process(NewServiceScheduler, eval)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure a single plan
|
|
if len(h.Plans) != 1 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
plan := h.Plans[0]
|
|
|
|
// Ensure the plan did not evict any allocs
|
|
var update []*structs.Allocation
|
|
for _, updateList := range plan.NodeUpdate {
|
|
update = append(update, updateList...)
|
|
}
|
|
if len(update) != 0 {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
|
|
// Ensure the plan updated the existing allocs
|
|
var planned []*structs.Allocation
|
|
for _, allocList := range plan.NodeAllocation {
|
|
planned = append(planned, allocList...)
|
|
}
|
|
if len(planned) != 10 {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
for _, p := range planned {
|
|
if p.Job != job2 {
|
|
t.Fatalf("should update job")
|
|
}
|
|
}
|
|
|
|
// Lookup the allocations by JobID
|
|
out, err := h.State.AllocsByJob(job.ID)
|
|
noErr(t, err)
|
|
|
|
// Ensure all allocations placed
|
|
if len(out) != 10 {
|
|
for _, alloc := range out {
|
|
t.Logf("%#v", alloc)
|
|
}
|
|
t.Fatalf("bad: %#v", out)
|
|
}
|
|
h.AssertEvalStatus(t, structs.EvalStatusComplete)
|
|
|
|
// Verify the network did not change
|
|
rp := structs.Port{Label: "main", Value: 5000}
|
|
for _, alloc := range out {
|
|
for _, resources := range alloc.TaskResources {
|
|
if resources.Networks[0].ReservedPorts[0] != rp {
|
|
t.Fatalf("bad: %#v", alloc)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestServiceSched_JobDeregister(t *testing.T) {
|
|
h := NewHarness(t)
|
|
|
|
// Generate a fake job with allocations
|
|
job := mock.Job()
|
|
|
|
var allocs []*structs.Allocation
|
|
for i := 0; i < 10; i++ {
|
|
alloc := mock.Alloc()
|
|
alloc.Job = job
|
|
alloc.JobID = job.ID
|
|
allocs = append(allocs, alloc)
|
|
}
|
|
noErr(t, h.State.UpsertAllocs(h.NextIndex(), allocs))
|
|
|
|
// Create a mock evaluation to deregister the job
|
|
eval := &structs.Evaluation{
|
|
ID: structs.GenerateUUID(),
|
|
Priority: 50,
|
|
TriggeredBy: structs.EvalTriggerJobDeregister,
|
|
JobID: job.ID,
|
|
}
|
|
|
|
// Process the evaluation
|
|
err := h.Process(NewServiceScheduler, eval)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure a single plan
|
|
if len(h.Plans) != 1 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
plan := h.Plans[0]
|
|
|
|
// Ensure the plan evicted all nodes
|
|
if len(plan.NodeUpdate["12345678-abcd-efab-cdef-123456789abc"]) != len(allocs) {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
|
|
// Lookup the allocations by JobID
|
|
out, err := h.State.AllocsByJob(job.ID)
|
|
noErr(t, err)
|
|
|
|
// Ensure that the job field on the allocation is still populated
|
|
for _, alloc := range out {
|
|
if alloc.Job == nil {
|
|
t.Fatalf("bad: %#v", alloc)
|
|
}
|
|
}
|
|
|
|
// Ensure no remaining allocations
|
|
out = structs.FilterTerminalAllocs(out)
|
|
if len(out) != 0 {
|
|
t.Fatalf("bad: %#v", out)
|
|
}
|
|
|
|
h.AssertEvalStatus(t, structs.EvalStatusComplete)
|
|
}
|
|
|
|
func TestServiceSched_NodeDrain(t *testing.T) {
|
|
h := NewHarness(t)
|
|
|
|
// Register a draining node
|
|
node := mock.Node()
|
|
node.Drain = true
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node))
|
|
|
|
// Create some nodes
|
|
for i := 0; i < 10; i++ {
|
|
node := mock.Node()
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node))
|
|
}
|
|
|
|
// Generate a fake job with allocations and an update policy.
|
|
job := mock.Job()
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job))
|
|
|
|
var allocs []*structs.Allocation
|
|
for i := 0; i < 10; i++ {
|
|
alloc := mock.Alloc()
|
|
alloc.Job = job
|
|
alloc.JobID = job.ID
|
|
alloc.NodeID = node.ID
|
|
alloc.Name = fmt.Sprintf("my-job.web[%d]", i)
|
|
allocs = append(allocs, alloc)
|
|
}
|
|
noErr(t, h.State.UpsertAllocs(h.NextIndex(), allocs))
|
|
|
|
// Create a mock evaluation to deal with drain
|
|
eval := &structs.Evaluation{
|
|
ID: structs.GenerateUUID(),
|
|
Priority: 50,
|
|
TriggeredBy: structs.EvalTriggerNodeUpdate,
|
|
JobID: job.ID,
|
|
NodeID: node.ID,
|
|
}
|
|
|
|
// Process the evaluation
|
|
err := h.Process(NewServiceScheduler, eval)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure a single plan
|
|
if len(h.Plans) != 1 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
plan := h.Plans[0]
|
|
|
|
// Ensure the plan evicted all allocs
|
|
if len(plan.NodeUpdate[node.ID]) != len(allocs) {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
|
|
// Ensure the plan allocated
|
|
var planned []*structs.Allocation
|
|
for _, allocList := range plan.NodeAllocation {
|
|
planned = append(planned, allocList...)
|
|
}
|
|
if len(planned) != 10 {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
|
|
// Lookup the allocations by JobID
|
|
out, err := h.State.AllocsByJob(job.ID)
|
|
noErr(t, err)
|
|
|
|
// Ensure all allocations placed
|
|
out = structs.FilterTerminalAllocs(out)
|
|
if len(out) != 10 {
|
|
t.Fatalf("bad: %#v", out)
|
|
}
|
|
|
|
h.AssertEvalStatus(t, structs.EvalStatusComplete)
|
|
}
|
|
|
|
func TestServiceSched_NodeDrain_UpdateStrategy(t *testing.T) {
|
|
h := NewHarness(t)
|
|
|
|
// Register a draining node
|
|
node := mock.Node()
|
|
node.Drain = true
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node))
|
|
|
|
// Create some nodes
|
|
for i := 0; i < 10; i++ {
|
|
node := mock.Node()
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node))
|
|
}
|
|
|
|
// Generate a fake job with allocations and an update policy.
|
|
job := mock.Job()
|
|
mp := 5
|
|
job.Update = structs.UpdateStrategy{
|
|
Stagger: time.Second,
|
|
MaxParallel: mp,
|
|
}
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job))
|
|
|
|
var allocs []*structs.Allocation
|
|
for i := 0; i < 10; i++ {
|
|
alloc := mock.Alloc()
|
|
alloc.Job = job
|
|
alloc.JobID = job.ID
|
|
alloc.NodeID = node.ID
|
|
alloc.Name = fmt.Sprintf("my-job.web[%d]", i)
|
|
allocs = append(allocs, alloc)
|
|
}
|
|
noErr(t, h.State.UpsertAllocs(h.NextIndex(), allocs))
|
|
|
|
// Create a mock evaluation to deal with drain
|
|
eval := &structs.Evaluation{
|
|
ID: structs.GenerateUUID(),
|
|
Priority: 50,
|
|
TriggeredBy: structs.EvalTriggerNodeUpdate,
|
|
JobID: job.ID,
|
|
NodeID: node.ID,
|
|
}
|
|
|
|
// Process the evaluation
|
|
err := h.Process(NewServiceScheduler, eval)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure a single plan
|
|
if len(h.Plans) != 1 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
plan := h.Plans[0]
|
|
|
|
// Ensure the plan evicted all allocs
|
|
if len(plan.NodeUpdate[node.ID]) != mp {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
|
|
// Ensure the plan allocated
|
|
var planned []*structs.Allocation
|
|
for _, allocList := range plan.NodeAllocation {
|
|
planned = append(planned, allocList...)
|
|
}
|
|
if len(planned) != mp {
|
|
t.Fatalf("bad: %#v", plan)
|
|
}
|
|
|
|
// Ensure there is a followup eval.
|
|
if len(h.CreateEvals) != 1 ||
|
|
h.CreateEvals[0].TriggeredBy != structs.EvalTriggerRollingUpdate {
|
|
t.Fatalf("bad: %#v", h.CreateEvals)
|
|
}
|
|
|
|
h.AssertEvalStatus(t, structs.EvalStatusComplete)
|
|
}
|
|
|
|
func TestServiceSched_RetryLimit(t *testing.T) {
|
|
h := NewHarness(t)
|
|
h.Planner = &RejectPlan{h}
|
|
|
|
// Create some nodes
|
|
for i := 0; i < 10; i++ {
|
|
node := mock.Node()
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node))
|
|
}
|
|
|
|
// Create a job
|
|
job := mock.Job()
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job))
|
|
|
|
// Create a mock evaluation to register the job
|
|
eval := &structs.Evaluation{
|
|
ID: structs.GenerateUUID(),
|
|
Priority: job.Priority,
|
|
TriggeredBy: structs.EvalTriggerJobRegister,
|
|
JobID: job.ID,
|
|
}
|
|
|
|
// Process the evaluation
|
|
err := h.Process(NewServiceScheduler, eval)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure multiple plans
|
|
if len(h.Plans) == 0 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
|
|
// Lookup the allocations by JobID
|
|
out, err := h.State.AllocsByJob(job.ID)
|
|
noErr(t, err)
|
|
|
|
// Ensure no allocations placed
|
|
if len(out) != 0 {
|
|
t.Fatalf("bad: %#v", out)
|
|
}
|
|
|
|
// Should hit the retry limit
|
|
h.AssertEvalStatus(t, structs.EvalStatusFailed)
|
|
}
|
|
|
|
func TestBatchSched_Run_CompleteAlloc(t *testing.T) {
|
|
h := NewHarness(t)
|
|
|
|
// Create a node
|
|
node := mock.Node()
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node))
|
|
|
|
// Create a job
|
|
job := mock.Job()
|
|
job.TaskGroups[0].Count = 1
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job))
|
|
|
|
// Create a complete alloc
|
|
alloc := mock.Alloc()
|
|
alloc.Job = job
|
|
alloc.JobID = job.ID
|
|
alloc.NodeID = node.ID
|
|
alloc.Name = "my-job.web[0]"
|
|
alloc.ClientStatus = structs.AllocClientStatusComplete
|
|
noErr(t, h.State.UpsertAllocs(h.NextIndex(), []*structs.Allocation{alloc}))
|
|
|
|
// Create a mock evaluation to register the job
|
|
eval := &structs.Evaluation{
|
|
ID: structs.GenerateUUID(),
|
|
Priority: job.Priority,
|
|
TriggeredBy: structs.EvalTriggerJobRegister,
|
|
JobID: job.ID,
|
|
}
|
|
|
|
// Process the evaluation
|
|
err := h.Process(NewBatchScheduler, eval)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure no plan as it should be a no-op
|
|
if len(h.Plans) != 0 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
|
|
// Lookup the allocations by JobID
|
|
out, err := h.State.AllocsByJob(job.ID)
|
|
noErr(t, err)
|
|
|
|
// Ensure no allocations placed
|
|
if len(out) != 1 {
|
|
t.Fatalf("bad: %#v", out)
|
|
}
|
|
|
|
h.AssertEvalStatus(t, structs.EvalStatusComplete)
|
|
}
|
|
|
|
func TestBatchSched_Run_DrainedAlloc(t *testing.T) {
|
|
h := NewHarness(t)
|
|
|
|
// Create a node
|
|
node := mock.Node()
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node))
|
|
|
|
// Create a job
|
|
job := mock.Job()
|
|
job.TaskGroups[0].Count = 1
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job))
|
|
|
|
// Create a complete alloc
|
|
alloc := mock.Alloc()
|
|
alloc.Job = job
|
|
alloc.JobID = job.ID
|
|
alloc.NodeID = node.ID
|
|
alloc.Name = "my-job.web[0]"
|
|
alloc.DesiredStatus = structs.AllocDesiredStatusStop
|
|
alloc.ClientStatus = structs.AllocClientStatusComplete
|
|
noErr(t, h.State.UpsertAllocs(h.NextIndex(), []*structs.Allocation{alloc}))
|
|
|
|
// Create a mock evaluation to register the job
|
|
eval := &structs.Evaluation{
|
|
ID: structs.GenerateUUID(),
|
|
Priority: job.Priority,
|
|
TriggeredBy: structs.EvalTriggerJobRegister,
|
|
JobID: job.ID,
|
|
}
|
|
|
|
// Process the evaluation
|
|
err := h.Process(NewBatchScheduler, eval)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure a plan
|
|
if len(h.Plans) != 1 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
|
|
// Lookup the allocations by JobID
|
|
out, err := h.State.AllocsByJob(job.ID)
|
|
noErr(t, err)
|
|
|
|
// Ensure a replacement alloc was placed.
|
|
if len(out) != 2 {
|
|
t.Fatalf("bad: %#v", out)
|
|
}
|
|
|
|
h.AssertEvalStatus(t, structs.EvalStatusComplete)
|
|
}
|
|
|
|
func TestBatchSched_Run_FailedAlloc(t *testing.T) {
|
|
h := NewHarness(t)
|
|
|
|
// Create a node
|
|
node := mock.Node()
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node))
|
|
|
|
// Create a job
|
|
job := mock.Job()
|
|
job.TaskGroups[0].Count = 1
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job))
|
|
|
|
// Create a failed alloc
|
|
alloc := mock.Alloc()
|
|
alloc.Job = job
|
|
alloc.JobID = job.ID
|
|
alloc.NodeID = node.ID
|
|
alloc.Name = "my-job.web[0]"
|
|
alloc.ClientStatus = structs.AllocClientStatusFailed
|
|
noErr(t, h.State.UpsertAllocs(h.NextIndex(), []*structs.Allocation{alloc}))
|
|
|
|
// Create a mock evaluation to register the job
|
|
eval := &structs.Evaluation{
|
|
ID: structs.GenerateUUID(),
|
|
Priority: job.Priority,
|
|
TriggeredBy: structs.EvalTriggerJobRegister,
|
|
JobID: job.ID,
|
|
}
|
|
|
|
// Process the evaluation
|
|
err := h.Process(NewBatchScheduler, eval)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure a plan
|
|
if len(h.Plans) != 1 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
|
|
// Lookup the allocations by JobID
|
|
out, err := h.State.AllocsByJob(job.ID)
|
|
noErr(t, err)
|
|
|
|
// Ensure a replacement alloc was placed.
|
|
if len(out) != 2 {
|
|
t.Fatalf("bad: %#v", out)
|
|
}
|
|
|
|
h.AssertEvalStatus(t, structs.EvalStatusComplete)
|
|
}
|
|
|
|
func TestBatchSched_ReRun_SuccessfullyFinishedAlloc(t *testing.T) {
|
|
h := NewHarness(t)
|
|
|
|
// Create two nodes, one that is drained and has a successfully finished
|
|
// alloc and a fresh undrained one
|
|
node := mock.Node()
|
|
node.Drain = true
|
|
node2 := mock.Node()
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node))
|
|
noErr(t, h.State.UpsertNode(h.NextIndex(), node2))
|
|
|
|
// Create a job
|
|
job := mock.Job()
|
|
job.Type = structs.JobTypeBatch
|
|
job.TaskGroups[0].Count = 1
|
|
noErr(t, h.State.UpsertJob(h.NextIndex(), job))
|
|
|
|
// Create a successful alloc
|
|
alloc := mock.Alloc()
|
|
alloc.Job = job
|
|
alloc.JobID = job.ID
|
|
alloc.NodeID = node.ID
|
|
alloc.Name = "my-job.web[0]"
|
|
alloc.ClientStatus = structs.AllocClientStatusComplete
|
|
alloc.TaskStates = map[string]*structs.TaskState{
|
|
"web": &structs.TaskState{
|
|
State: structs.TaskStateDead,
|
|
Events: []*structs.TaskEvent{
|
|
{
|
|
Type: structs.TaskTerminated,
|
|
ExitCode: 0,
|
|
},
|
|
},
|
|
},
|
|
}
|
|
noErr(t, h.State.UpsertAllocs(h.NextIndex(), []*structs.Allocation{alloc}))
|
|
|
|
// Create a mock evaluation to rerun the job
|
|
eval := &structs.Evaluation{
|
|
ID: structs.GenerateUUID(),
|
|
Priority: job.Priority,
|
|
TriggeredBy: structs.EvalTriggerJobRegister,
|
|
JobID: job.ID,
|
|
}
|
|
|
|
// Process the evaluation
|
|
err := h.Process(NewBatchScheduler, eval)
|
|
if err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Ensure no plan
|
|
if len(h.Plans) != 0 {
|
|
t.Fatalf("bad: %#v", h.Plans)
|
|
}
|
|
|
|
// Lookup the allocations by JobID
|
|
out, err := h.State.AllocsByJob(job.ID)
|
|
noErr(t, err)
|
|
|
|
// Ensure no replacement alloc was placed.
|
|
if len(out) != 1 {
|
|
t.Fatalf("bad: %#v", out)
|
|
}
|
|
|
|
h.AssertEvalStatus(t, structs.EvalStatusComplete)
|
|
}
|