66 lines
1.9 KiB
Go
66 lines
1.9 KiB
Go
package allocrunner
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import (
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"io/ioutil"
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"os"
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"sync"
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"testing"
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"github.com/boltdb/bolt"
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"github.com/hashicorp/nomad/client/config"
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consulApi "github.com/hashicorp/nomad/client/consul"
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"github.com/hashicorp/nomad/client/vaultclient"
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"github.com/hashicorp/nomad/helper/testlog"
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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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type MockAllocStateUpdater struct {
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Allocs []*structs.Allocation
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mu sync.Mutex
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}
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// Update fulfills the TaskStateUpdater interface
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func (m *MockAllocStateUpdater) Update(alloc *structs.Allocation) {
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m.mu.Lock()
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m.Allocs = append(m.Allocs, alloc)
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m.mu.Unlock()
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}
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// Last returns a copy of the last alloc (or nil) sync'd
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func (m *MockAllocStateUpdater) Last() *structs.Allocation {
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m.mu.Lock()
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defer m.mu.Unlock()
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n := len(m.Allocs)
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if n == 0 {
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return nil
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}
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return m.Allocs[n-1].Copy()
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}
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func TestAllocRunnerFromAlloc(t *testing.T, alloc *structs.Allocation, restarts bool) (*MockAllocStateUpdater, *AllocRunner) {
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conf := config.DefaultConfig()
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conf.Node = mock.Node()
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conf.StateDir = os.TempDir()
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conf.AllocDir = os.TempDir()
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tmp, _ := ioutil.TempFile("", "state-db")
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db, _ := bolt.Open(tmp.Name(), 0600, nil)
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upd := &MockAllocStateUpdater{}
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if !restarts {
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*alloc.Job.LookupTaskGroup(alloc.TaskGroup).RestartPolicy = structs.RestartPolicy{Attempts: 0}
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alloc.Job.Type = structs.JobTypeBatch
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}
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vclient := vaultclient.NewMockVaultClient()
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ar := NewAllocRunner(testlog.Logger(t), conf, db, upd.Update, alloc, vclient, consulApi.NewMockConsulServiceClient(t), NoopPrevAlloc{})
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return upd, ar
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}
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func TestAllocRunner(t *testing.T, restarts bool) (*MockAllocStateUpdater, *AllocRunner) {
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// Use mock driver
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alloc := mock.Alloc()
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task := alloc.Job.TaskGroups[0].Tasks[0]
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task.Driver = "mock_driver"
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task.Config["run_for"] = "500ms"
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return TestAllocRunnerFromAlloc(t, alloc, restarts)
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}
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