Golang mongotest.DialOpts函数代码示例

func (s *InitializeSuite) TestInitializeWithInvalidCredentialType(c *gc.C) {
	owner := names.NewLocalUserTag("initialize-admin")
	modelCfg := testing.ModelConfig(c)
	controllerCfg := testing.FakeControllerConfig()
	credentialTag := names.NewCloudCredentialTag("dummy/" + owner.Canonical() + "/borken")
	_, err := state.Initialize(state.InitializeParams{
		Clock:            clock.WallClock,
		ControllerConfig: controllerCfg,
		ControllerModelArgs: state.ModelArgs{
			CloudName:               "dummy",
			Owner:                   owner,
			Config:                  modelCfg,
			StorageProviderRegistry: storage.StaticProviderRegistry{},
		},
		CloudName: "dummy",
		Cloud: cloud.Cloud{
			Type: "dummy",
			AuthTypes: []cloud.AuthType{
				cloud.AccessKeyAuthType, cloud.OAuth1AuthType,
			},
		},
		CloudCredentials: map[names.CloudCredentialTag]cloud.Credential{
			credentialTag: cloud.NewCredential(cloud.UserPassAuthType, nil),
		},
		MongoInfo:     statetesting.NewMongoInfo(),
		MongoDialOpts: mongotest.DialOpts(),
	})
	c.Assert(err, gc.ErrorMatches,
		`validating initialization args: validating cloud credentials: credential "dummy/[email protected]/borken" with auth-type "userpass" is not supported \(expected one of \["access-key" "oauth1"\]\)`,
	)
}

func (s *InitializeSuite) TestModelConfigWithoutAgentVersion(c *gc.C) {
	// admin-secret blocks Initialize.
	good := testing.ModelConfig(c)
	attrs := good.AllAttrs()
	delete(attrs, "agent-version")
	bad, err := config.New(config.NoDefaults, attrs)
	c.Assert(err, jc.ErrorIsNil)
	owner := names.NewLocalUserTag("initialize-admin")

	_, err = state.Initialize(owner, statetesting.NewMongoInfo(), bad, mongotest.DialOpts(), state.Policy(nil))
	c.Assert(err, gc.ErrorMatches, "agent-version must always be set in state")

	st := statetesting.Initialize(c, owner, good, nil)
	// yay side effects
	st.Close()

	s.openState(c, st.ModelTag())
	err = s.State.UpdateModelConfig(map[string]interface{}{}, []string{"agent-version"}, nil)
	c.Assert(err, gc.ErrorMatches, "agent-version must always be set in state")

	// ModelConfig remains inviolate.
	cfg, err := s.State.ModelConfig()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(cfg.AllAttrs(), gc.DeepEquals, good.AllAttrs())
}

func (s *UpgradeSuite) openStateForUpgrade() (*state.State, error) {
	mongoInfo := s.State.MongoConnectionInfo()
	st, err := state.Open(s.State.ModelTag(), mongoInfo, mongotest.DialOpts(), environs.NewStatePolicy())
	if err != nil {
		return nil, err
	}
	return st, nil
}

func (s *InitializeSuite) openState(c *gc.C, modelTag names.ModelTag) {
	st, err := state.Open(
		modelTag,
		statetesting.NewMongoInfo(),
		mongotest.DialOpts(),
		state.Policy(nil),
	)
	c.Assert(err, jc.ErrorIsNil)
	s.State = st
}

func (s *InitializeSuite) TestInitializeWithCloudRegionConfig(c *gc.C) {
	cfg := testing.ModelConfig(c)
	uuid := cfg.UUID()

	// Phony region-config
	regionInheritedConfigIn := cloud.RegionConfig{
		"a-region": cloud.Attrs{
			"a-key": "a-value",
		},
		"b-region": cloud.Attrs{
			"b-key": "b-value",
		},
	}
	owner := names.NewLocalUserTag("initialize-admin")
	controllerCfg := testing.FakeControllerConfig()

	st, err := state.Initialize(state.InitializeParams{
		Clock:            clock.WallClock,
		ControllerConfig: controllerCfg,
		ControllerModelArgs: state.ModelArgs{
			CloudName:               "dummy",
			Owner:                   owner,
			Config:                  cfg,
			StorageProviderRegistry: storage.StaticProviderRegistry{},
		},
		CloudName: "dummy",
		Cloud: cloud.Cloud{
			Type:         "dummy",
			AuthTypes:    []cloud.AuthType{cloud.EmptyAuthType},
			RegionConfig: regionInheritedConfigIn, // Init with phony region-config
		},
		MongoInfo:     statetesting.NewMongoInfo(),
		MongoDialOpts: mongotest.DialOpts(),
	})
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(st, gc.NotNil)
	modelTag := st.ModelTag()
	c.Assert(modelTag.Id(), gc.Equals, uuid)
	err = st.Close()
	c.Assert(err, jc.ErrorIsNil)

	s.openState(c, modelTag)

	for k := range regionInheritedConfigIn {
		// Query for config for each region
		regionInheritedConfig, err := state.ReadSettings(
			s.State, state.GlobalSettingsC,
			"dummy#"+k)
		c.Assert(err, jc.ErrorIsNil)
		c.Assert(
			cloud.Attrs(regionInheritedConfig.Map()),
			jc.DeepEquals,
			regionInheritedConfigIn[k])
	}
}

func (s *InitializeSuite) TestInitializeWithCloudRegionHits(c *gc.C) {
	cfg := testing.ModelConfig(c)
	uuid := cfg.UUID()

	controllerInheritedConfigIn := map[string]interface{}{
		"no-proxy": "local",
	}
	// Phony region-config
	regionInheritedConfigIn := cloud.RegionConfig{
		"a-region": cloud.Attrs{
			"no-proxy": "a-value",
		},
		"b-region": cloud.Attrs{
			"no-proxy": "b-value",
		},
	}
	owner := names.NewLocalUserTag("initialize-admin")
	controllerCfg := testing.FakeControllerConfig()

	st, err := state.Initialize(state.InitializeParams{
		Clock:            clock.WallClock,
		ControllerConfig: controllerCfg,
		ControllerModelArgs: state.ModelArgs{
			CloudName:               "dummy",
			Owner:                   owner,
			Config:                  cfg,
			StorageProviderRegistry: storage.StaticProviderRegistry{},
		},
		CloudName: "dummy",
		Cloud: cloud.Cloud{
			Type:         "dummy",
			AuthTypes:    []cloud.AuthType{cloud.EmptyAuthType},
			RegionConfig: regionInheritedConfigIn, // Init with phony region-config
		},
		ControllerInheritedConfig: controllerInheritedConfigIn,
		MongoInfo:                 statetesting.NewMongoInfo(),
		MongoDialOpts:             mongotest.DialOpts(),
	})
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(st, gc.NotNil)
	modelTag := st.ModelTag()
	c.Assert(modelTag.Id(), gc.Equals, uuid)
	err = st.Close()
	c.Assert(err, jc.ErrorIsNil)

	s.openState(c, modelTag)

	var attrs map[string]interface{}
	for r := range regionInheritedConfigIn {
		rspec := &environs.RegionSpec{Cloud: "dummy", Region: r}
		got, err := s.State.ComposeNewModelConfig(attrs, rspec)
		c.Check(err, jc.ErrorIsNil)
		c.Assert(got["no-proxy"], gc.Equals, regionInheritedConfigIn[r]["no-proxy"])
	}
}

func (s *UpgradeSuite) openStateForUpgrade() (*state.State, error) {
	mongoInfo := s.State.MongoConnectionInfo()
	newPolicy := stateenvirons.GetNewPolicyFunc(
		stateenvirons.GetNewEnvironFunc(environs.New),
	)
	st, err := state.Open(s.State.ModelTag(), s.State.ControllerTag(), mongoInfo, mongotest.DialOpts(), newPolicy)
	if err != nil {
		return nil, err
	}
	return st, nil
}

// Initialize initializes the state and returns it. If state was not
// already initialized, and cfg is nil, the minimal default model
// configuration will be used.
func Initialize(c *gc.C, owner names.UserTag, cfg *config.Config, policy state.Policy) *state.State {
	if cfg == nil {
		cfg = testing.ModelConfig(c)
	}
	mgoInfo := NewMongoInfo()
	dialOpts := mongotest.DialOpts()

	st, err := state.Initialize(owner, mgoInfo, cfg, dialOpts, policy)
	c.Assert(err, jc.ErrorIsNil)
	return st
}

func (s *InitializeSuite) TestInitializeWithControllerInheritedConfig(c *gc.C) {
	cfg := testing.ModelConfig(c)
	uuid := cfg.UUID()
	initial := cfg.AllAttrs()
	controllerInheritedConfigIn := map[string]interface{}{
		"default-series": initial["default-series"],
	}
	owner := names.NewLocalUserTag("initialize-admin")
	controllerCfg := testing.FakeControllerConfig()

	st, err := state.Initialize(state.InitializeParams{
		Clock:            clock.WallClock,
		ControllerConfig: controllerCfg,
		ControllerModelArgs: state.ModelArgs{
			CloudName:               "dummy",
			Owner:                   owner,
			Config:                  cfg,
			StorageProviderRegistry: storage.StaticProviderRegistry{},
		},
		CloudName: "dummy",
		Cloud: cloud.Cloud{
			Type:      "dummy",
			AuthTypes: []cloud.AuthType{cloud.EmptyAuthType},
		},
		ControllerInheritedConfig: controllerInheritedConfigIn,
		MongoInfo:                 statetesting.NewMongoInfo(),
		MongoDialOpts:             mongotest.DialOpts(),
	})
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(st, gc.NotNil)
	modelTag := st.ModelTag()
	c.Assert(modelTag.Id(), gc.Equals, uuid)
	err = st.Close()
	c.Assert(err, jc.ErrorIsNil)

	s.openState(c, modelTag)

	controllerInheritedConfig, err := state.ReadSettings(s.State, state.GlobalSettingsC, state.ControllerInheritedSettingsGlobalKey)
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(controllerInheritedConfig.Map(), jc.DeepEquals, controllerInheritedConfigIn)

	expected := cfg.AllAttrs()
	for k, v := range config.ConfigDefaults() {
		if _, ok := expected[k]; !ok {
			expected[k] = v
		}
	}
	// Config as read from state has resources tags coerced to a map.
	expected["resource-tags"] = map[string]string{}
	cfg, err = s.State.ModelConfig()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(cfg.AllAttrs(), jc.DeepEquals, expected)
}

// InitializeWithArgs initializes the state and returns it. If state was not
// already initialized, and args.Config is nil, the minimal default model
// configuration will be used.
func InitializeWithArgs(c *gc.C, args InitializeArgs) *state.State {
	if args.InitialConfig == nil {
		args.InitialConfig = testing.ModelConfig(c)
	}
	mgoInfo := NewMongoInfo()
	dialOpts := mongotest.DialOpts()

	controllerCfg := testing.FakeControllerConfig()
	st, err := state.Initialize(state.InitializeParams{
		Clock:            args.Clock,
		ControllerConfig: controllerCfg,
		ControllerModelArgs: state.ModelArgs{
			CloudName:   "dummy",
			CloudRegion: "dummy-region",
			Config:      args.InitialConfig,
			Owner:       args.Owner,
			StorageProviderRegistry: StorageProviders(),
		},
		ControllerInheritedConfig: args.ControllerInheritedConfig,
		CloudName:                 "dummy",
		Cloud: cloud.Cloud{
			Type:      "dummy",
			AuthTypes: []cloud.AuthType{cloud.EmptyAuthType},
			Regions: []cloud.Region{
				cloud.Region{
					Name:             "dummy-region",
					Endpoint:         "dummy-endpoint",
					IdentityEndpoint: "dummy-identity-endpoint",
					StorageEndpoint:  "dummy-storage-endpoint",
				},
				cloud.Region{
					Name:             "nether-region",
					Endpoint:         "nether-endpoint",
					IdentityEndpoint: "nether-identity-endpoint",
					StorageEndpoint:  "nether-storage-endpoint",
				},
				cloud.Region{
					Name:             "unused-region",
					Endpoint:         "unused-endpoint",
					IdentityEndpoint: "unused-identity-endpoint",
					StorageEndpoint:  "unused-storage-endpoint",
				},
			},
			RegionConfig: args.RegionConfig,
		},
		MongoInfo:     mgoInfo,
		MongoDialOpts: dialOpts,
		NewPolicy:     args.NewPolicy,
	})
	c.Assert(err, jc.ErrorIsNil)
	return st
}

func (s *InitializeSuite) TestInitialize(c *gc.C) {
	cfg := testing.ModelConfig(c)
	uuid := cfg.UUID()
	initial := cfg.AllAttrs()
	owner := names.NewLocalUserTag("initialize-admin")
	st, err := state.Initialize(owner, statetesting.NewMongoInfo(), cfg, mongotest.DialOpts(), nil)
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(st, gc.NotNil)
	modelTag := st.ModelTag()
	c.Assert(modelTag.Id(), gc.Equals, uuid)
	err = st.Close()
	c.Assert(err, jc.ErrorIsNil)

	s.openState(c, modelTag)

	cfg, err = s.State.ModelConfig()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(cfg.AllAttrs(), gc.DeepEquals, initial)
	// Check that the model has been created.
	env, err := s.State.Model()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(env.Tag(), gc.Equals, modelTag)
	// Check that the owner has been created.
	c.Assert(env.Owner(), gc.Equals, owner)
	// Check that the owner can be retrieved by the tag.
	entity, err := s.State.FindEntity(env.Owner())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(entity.Tag(), gc.Equals, owner)
	// Check that the owner has an ModelUser created for the bootstrapped model.
	modelUser, err := s.State.ModelUser(env.Owner())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(modelUser.UserTag(), gc.Equals, owner)
	c.Assert(modelUser.ModelTag(), gc.Equals, env.Tag())

	// Check that the model can be found through the tag.
	entity, err = s.State.FindEntity(modelTag)
	c.Assert(err, jc.ErrorIsNil)
	cons, err := s.State.ModelConstraints()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(&cons, jc.Satisfies, constraints.IsEmpty)

	addrs, err := s.State.APIHostPorts()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(addrs, gc.HasLen, 0)

	info, err := s.State.ControllerInfo()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(info, jc.DeepEquals, &state.ControllerInfo{ModelTag: modelTag})
}

func (s *InitializeSuite) testBadModelConfig(c *gc.C, update map[string]interface{}, remove []string, expect string) {
	good := testing.CustomModelConfig(c, testing.Attrs{"uuid": testing.ModelTag.Id()})
	bad, err := good.Apply(update)
	c.Assert(err, jc.ErrorIsNil)
	bad, err = bad.Remove(remove)
	c.Assert(err, jc.ErrorIsNil)

	owner := names.NewLocalUserTag("initialize-admin")
	controllerCfg := testing.FakeControllerConfig()

	args := state.InitializeParams{
		Clock:            clock.WallClock,
		ControllerConfig: controllerCfg,
		ControllerModelArgs: state.ModelArgs{
			CloudName:               "dummy",
			CloudRegion:             "dummy-region",
			Owner:                   owner,
			Config:                  bad,
			StorageProviderRegistry: storage.StaticProviderRegistry{},
		},
		CloudName: "dummy",
		Cloud: cloud.Cloud{
			Type:      "dummy",
			AuthTypes: []cloud.AuthType{cloud.EmptyAuthType},
			Regions:   []cloud.Region{{Name: "dummy-region"}},
		},
		MongoInfo:     statetesting.NewMongoInfo(),
		MongoDialOpts: mongotest.DialOpts(),
	}
	_, err = state.Initialize(args)
	c.Assert(err, gc.ErrorMatches, expect)

	args.ControllerModelArgs.Config = good
	st, err := state.Initialize(args)
	c.Assert(err, jc.ErrorIsNil)
	st.Close()

	s.openState(c, st.ModelTag())
	err = s.State.UpdateModelConfig(update, remove, nil)
	c.Assert(err, gc.ErrorMatches, expect)

	// ModelConfig remains inviolate.
	cfg, err := s.State.ModelConfig()
	c.Assert(err, jc.ErrorIsNil)
	goodWithDefaults, err := config.New(config.UseDefaults, good.AllAttrs())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(cfg.AllAttrs(), jc.DeepEquals, goodWithDefaults.AllAttrs())
}

// Initialize initializes the state and returns it. If state was not
// already initialized, and cfg is nil, the minimal default model
// configuration will be used.
func Initialize(c *gc.C, owner names.UserTag, cfg *config.Config, controllerInheritedConfig map[string]interface{}, regionConfig cloud.RegionConfig, newPolicy state.NewPolicyFunc) *state.State {
	if cfg == nil {
		cfg = testing.ModelConfig(c)
	}
	mgoInfo := NewMongoInfo()
	dialOpts := mongotest.DialOpts()

	controllerCfg := testing.FakeControllerConfig()
	st, err := state.Initialize(state.InitializeParams{
		Clock:            clock.WallClock,
		ControllerConfig: controllerCfg,
		ControllerModelArgs: state.ModelArgs{
			CloudName:   "dummy",
			CloudRegion: "dummy-region",
			Config:      cfg,
			Owner:       owner,
			StorageProviderRegistry: StorageProviders(),
		},
		ControllerInheritedConfig: controllerInheritedConfig,
		CloudName:                 "dummy",
		Cloud: cloud.Cloud{
			Type:      "dummy",
			AuthTypes: []cloud.AuthType{cloud.EmptyAuthType},
			Regions: []cloud.Region{
				cloud.Region{
					Name:             "dummy-region",
					Endpoint:         "dummy-endpoint",
					IdentityEndpoint: "dummy-identity-endpoint",
					StorageEndpoint:  "dummy-storage-endpoint",
				},
				cloud.Region{
					Name:             "nether-region",
					Endpoint:         "nether-endpoint",
					IdentityEndpoint: "nether-identity-endpoint",
					StorageEndpoint:  "nether-storage-endpoint",
				},
			},
			RegionConfig: regionConfig,
		},
		MongoInfo:     mgoInfo,
		MongoDialOpts: dialOpts,
		NewPolicy:     newPolicy,
	})
	c.Assert(err, jc.ErrorIsNil)
	return st
}

func (s *ModelConfigSourceSuite) TestUpdateModelConfigDefaults(c *gc.C) {
	// Set up values that will be removed.
	attrs := map[string]interface{}{
		"http-proxy":  "http://http-proxy",
		"https-proxy": "https://https-proxy",
	}
	err := s.State.UpdateModelConfigDefaultValues(attrs, nil, nil)
	c.Assert(err, jc.ErrorIsNil)

	attrs = map[string]interface{}{
		"apt-mirror": "http://different-mirror",
	}
	err = s.State.UpdateModelConfigDefaultValues(attrs, []string{"http-proxy", "https-proxy"}, nil)
	c.Assert(err, jc.ErrorIsNil)

	info := statetesting.NewMongoInfo()
	anotherState, err := state.Open(s.modelTag, s.State.ControllerTag(), info, mongotest.DialOpts(), state.NewPolicyFunc(nil))
	c.Assert(err, jc.ErrorIsNil)
	defer anotherState.Close()

	cfg, err := anotherState.ModelConfigDefaultValues()
	c.Assert(err, jc.ErrorIsNil)
	expectedValues := make(config.ModelDefaultAttributes)
	for attr, val := range config.ConfigDefaults() {
		expectedValues[attr] = config.AttributeDefaultValues{
			Default: val,
		}
	}
	delete(expectedValues, "http-mirror")
	delete(expectedValues, "https-mirror")
	expectedValues["apt-mirror"] = config.AttributeDefaultValues{
		Controller: "http://different-mirror",
		Default:    "",
		Regions: []config.RegionDefaultValue{{
			Name:  "dummy-region",
			Value: "http://dummy-mirror",
		}}}
	expectedValues["no-proxy"] = config.AttributeDefaultValues{
		Default: "",
		Regions: []config.RegionDefaultValue{{
			Name:  "dummy-region",
			Value: "dummy-proxy",
		}}}
	c.Assert(cfg, jc.DeepEquals, expectedValues)
}

func (s *InitializeSuite) TestDoubleInitializeConfig(c *gc.C) {
	cfg := testing.ModelConfig(c)
	owner := names.NewLocalUserTag("initialize-admin")

	mgoInfo := statetesting.NewMongoInfo()
	dialOpts := mongotest.DialOpts()
	st, err := state.Initialize(owner, mgoInfo, cfg, dialOpts, state.Policy(nil))
	c.Assert(err, jc.ErrorIsNil)
	err = st.Close()
	c.Check(err, jc.ErrorIsNil)

	st, err = state.Initialize(owner, mgoInfo, cfg, dialOpts, state.Policy(nil))
	c.Check(err, gc.ErrorMatches, "already initialized")
	if !c.Check(st, gc.IsNil) {
		err = st.Close()
		c.Check(err, jc.ErrorIsNil)
	}
}