127 lines
3.4 KiB
Go
127 lines
3.4 KiB
Go
package state
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import (
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"testing"
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"github.com/hashicorp/nomad/helper/testlog"
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"github.com/hashicorp/nomad/helper/uuid"
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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 TestStateStore(t testing.TB) *StateStore {
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config := &StateStoreConfig{
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Logger: testlog.HCLogger(t),
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Region: "global",
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}
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state, err := NewStateStore(config)
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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 state == nil {
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t.Fatalf("missing state")
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}
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return state
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}
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func TestStateStorePublisher(t testing.TB) *StateStoreConfig {
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return &StateStoreConfig{
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Logger: testlog.HCLogger(t),
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Region: "global",
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EnablePublisher: true,
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}
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}
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func TestStateStoreCfg(t testing.TB, cfg *StateStoreConfig) *StateStore {
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state, err := NewStateStore(cfg)
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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 state == nil {
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t.Fatalf("missing state")
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}
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return state
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}
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// CreateTestCSIPlugin is a helper that generates the node + fingerprint results necessary
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// to create a CSIPlugin by directly inserting into the state store. The plugin requires a
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// controller.
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func CreateTestCSIPlugin(s *StateStore, id string) func() {
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return createTestCSIPlugin(s, id, true)
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}
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// CreateTestCSIPluginNodeOnly is a helper that generates the node + fingerprint results
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// necessary to create a CSIPlugin by directly inserting into the state store. The plugin
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// does not require a controller. In tests that exercise volume registration, this prevents
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// an error attempting to RPC the node.
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func CreateTestCSIPluginNodeOnly(s *StateStore, id string) func() {
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return createTestCSIPlugin(s, id, false)
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}
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func createTestCSIPlugin(s *StateStore, id string, requiresController bool) func() {
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// Create some nodes
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ns := make([]*structs.Node, 3)
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for i := range ns {
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n := mock.Node()
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n.Attributes["nomad.version"] = "0.11.0"
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ns[i] = n
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}
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// Install healthy plugin fingerprinting results
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ns[0].CSIControllerPlugins = map[string]*structs.CSIInfo{
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id: {
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PluginID: id,
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AllocID: uuid.Generate(),
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Healthy: true,
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HealthDescription: "healthy",
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RequiresControllerPlugin: requiresController,
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RequiresTopologies: false,
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ControllerInfo: &structs.CSIControllerInfo{
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SupportsReadOnlyAttach: true,
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SupportsAttachDetach: true,
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SupportsListVolumes: true,
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SupportsListVolumesAttachedNodes: false,
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SupportsCreateDeleteSnapshot: true,
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SupportsListSnapshots: true,
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},
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},
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}
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// Install healthy plugin fingerprinting results
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for _, n := range ns[1:] {
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n.CSINodePlugins = map[string]*structs.CSIInfo{
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id: {
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PluginID: id,
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AllocID: uuid.Generate(),
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Healthy: true,
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HealthDescription: "healthy",
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RequiresControllerPlugin: requiresController,
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RequiresTopologies: false,
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NodeInfo: &structs.CSINodeInfo{
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ID: n.ID,
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MaxVolumes: 64,
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RequiresNodeStageVolume: true,
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},
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},
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}
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}
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// Insert them into the state store
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index := uint64(999)
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for _, n := range ns {
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index++
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s.UpsertNode(structs.MsgTypeTestSetup, index, n)
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}
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ids := make([]string, len(ns))
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for i, n := range ns {
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ids[i] = n.ID
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}
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// Return cleanup function that deletes the nodes
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return func() {
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index++
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s.DeleteNode(structs.MsgTypeTestSetup, index, ids)
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}
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}
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