Golang dummy.SampleConfig函數代碼示例

func init() {
	gc.Suite(&liveSuite{
		LiveTests: jujutest.LiveTests{
			TestConfig:     dummy.SampleConfig(),
			CanOpenState:   true,
			HasProvisioner: false,
		},
	})
	gc.Suite(&suite{
		Tests: jujutest.Tests{
			TestConfig: dummy.SampleConfig(),
		},
	})
}

func (*NewAPIStateSuite) TestNewAPIState(c *gc.C) {
	cfg, err := config.New(config.NoDefaults, dummy.SampleConfig())
	c.Assert(err, gc.IsNil)
	ctx := coretesting.Context(c)
	env, err := environs.Prepare(cfg, ctx, configstore.NewMem())
	c.Assert(err, gc.IsNil)

	envtesting.UploadFakeTools(c, env.Storage())
	err = bootstrap.Bootstrap(ctx, env, environs.BootstrapParams{})
	c.Assert(err, gc.IsNil)

	cfg = env.Config()
	cfg, err = cfg.Apply(map[string]interface{}{
		"secret": "fnord",
	})
	c.Assert(err, gc.IsNil)
	err = env.SetConfig(cfg)
	c.Assert(err, gc.IsNil)

	st, err := juju.NewAPIState(env, api.DialOpts{})
	c.Assert(st, gc.NotNil)

	// the secrets will not be updated, as they already exist
	attrs, err := st.Client().EnvironmentGet()
	c.Assert(attrs["secret"], gc.Equals, "pork")

	c.Assert(st.Close(), gc.IsNil)
}

func testConfig() *config.Config {
	attrs := dummy.SampleConfig().Merge(coretesting.Attrs{
		"type": "nonex",
	})
	cfg, _ := config.New(config.NoDefaults, attrs)
	return cfg
}

func (s *LXCDefaultMTUSuite) SetUpTest(c *gc.C) {
	// Explicitly set lxc-default-mtu before JujuConnSuite constructs
	// the environment, as the setting is immutable.
	s.DummyConfig = dummy.SampleConfig()
	s.DummyConfig["lxc-default-mtu"] = 9000
	s.ContainerSetupSuite.SetUpTest(c)
}

func (s *NewAPIClientSuite) bootstrapModel(c *gc.C) (environs.Environ, jujuclient.ClientStore) {
	const controllerName = "local.my-controller"

	store := jujuclienttesting.NewMemStore()

	ctx := envtesting.BootstrapContext(c)

	env, err := environs.Prepare(ctx, store, environs.PrepareParams{
		ControllerName: controllerName,
		BaseConfig:     dummy.SampleConfig(),
		CloudName:      "dummy",
	})
	c.Assert(err, jc.ErrorIsNil)

	storageDir := c.MkDir()
	s.PatchValue(&envtools.DefaultBaseURL, storageDir)
	stor, err := filestorage.NewFileStorageWriter(storageDir)
	c.Assert(err, jc.ErrorIsNil)
	envtesting.UploadFakeTools(c, stor, "released", "released")

	err = bootstrap.Bootstrap(ctx, env, bootstrap.BootstrapParams{})
	c.Assert(err, jc.ErrorIsNil)

	return env, store
}

func (s *BootstrapSuite) makeTestEnv(c *gc.C) {
	attrs := dummy.SampleConfig().Merge(
		testing.Attrs{
			"agent-version":     version.Current.Number.String(),
			"bootstrap-timeout": "123",
		},
	).Delete("admin-secret", "ca-private-key")
	cfg, err := config.New(config.NoDefaults, attrs)
	c.Assert(err, jc.ErrorIsNil)
	provider, err := environs.Provider(cfg.Type())
	c.Assert(err, jc.ErrorIsNil)
	env, err := provider.PrepareForBootstrap(nullContext(), cfg)
	c.Assert(err, jc.ErrorIsNil)

	envtesting.MustUploadFakeTools(s.toolsStorage, cfg.AgentStream(), cfg.AgentStream())
	inst, _, _, err := jujutesting.StartInstance(env, "0")
	c.Assert(err, jc.ErrorIsNil)
	s.instanceId = inst.Id()

	addresses, err := inst.Addresses()
	c.Assert(err, jc.ErrorIsNil)
	s.bootstrapName = network.SelectPublicAddress(addresses)
	s.envcfg = env.Config()
	s.b64yamlEnvcfg = b64yaml(s.envcfg.AllAttrs()).encode()
}

func (s *ConfigSuite) TestFirewallMode(c *gc.C) {
	for i, test := range firewallModeTests {
		c.Logf("test %d: %s", i, test.configFirewallMode)
		attrs := dummy.SampleConfig()
		if test.configFirewallMode != "" {
			attrs = attrs.Merge(testing.Attrs{
				"firewall-mode": test.configFirewallMode,
			})
		}
		cfg, err := config.New(config.NoDefaults, attrs)
		if err != nil {
			c.Assert(err, gc.ErrorMatches, test.errorMsg)
			continue
		}
		ctx := testing.Context(c)
		env, err := environs.Prepare(cfg, ctx, configstore.NewMem())
		if test.errorMsg != "" {
			c.Assert(err, gc.ErrorMatches, test.errorMsg)
			continue
		}
		c.Assert(err, gc.IsNil)
		defer env.Destroy()

		firewallMode := env.Config().FirewallMode()
		c.Assert(firewallMode, gc.Equals, test.firewallMode)

		s.TearDownTest(c)
	}
}

func testingEnvConfig(c *gc.C) *config.Config {
	cfg, err := config.New(config.NoDefaults, dummy.SampleConfig())
	c.Assert(err, gc.IsNil)
	env, err := environs.Prepare(cfg, testing.Context(c), configstore.NewMem())
	c.Assert(err, gc.IsNil)
	return env.Config()
}

// testingEnvConfig prepares an environment configuration using
// the dummy provider.
func testingEnvConfig(c *gc.C) *config.Config {
	cfg, err := config.New(config.NoDefaults, dummy.SampleConfig())
	c.Assert(err, jc.ErrorIsNil)
	env, err := environs.Prepare(cfg, modelcmd.BootstrapContext(coretesting.Context(c)), configstore.NewMem())
	c.Assert(err, jc.ErrorIsNil)
	return env.Config()
}

// CreateContainerTest tries to create a container and returns any errors encountered along the
// way
func CreateContainerTest(c *gc.C, manager container.Manager, machineId string) (instance.Instance, error) {
	instanceConfig, err := MockMachineConfig(machineId)
	if err != nil {
		return nil, errors.Trace(err)
	}

	envConfig, err := config.New(config.NoDefaults, dummy.SampleConfig())
	if err != nil {
		return nil, errors.Trace(err)
	}
	instanceConfig.Config = envConfig

	network := container.BridgeNetworkConfig("nic42", 0, nil)
	storage := &container.StorageConfig{}

	callback := func(settableStatus status.Status, info string, data map[string]interface{}) error { return nil }
	inst, hardware, err := manager.CreateContainer(instanceConfig, "quantal", network, storage, callback)

	if err != nil {
		return nil, errors.Trace(err)
	}
	if hardware == nil {
		return nil, errors.New("nil hardware characteristics")
	}
	if hardware.String() == "" {
		return nil, errors.New("empty hardware characteristics")
	}
	return inst, nil

}

func (*OpenSuite) TestPrepareGeneratesDifferentAdminSecrets(c *gc.C) {
	baselineAttrs := dummy.SampleConfig().Merge(testing.Attrs{
		"state-server": false,
		"name":         "erewhemos",
	}).Delete(
		"admin-secret",
	)
	cfg, err := config.New(config.NoDefaults, baselineAttrs)
	c.Assert(err, gc.IsNil)

	ctx := testing.Context(c)
	env0, err := environs.Prepare(cfg, ctx, configstore.NewMem())
	c.Assert(err, gc.IsNil)
	adminSecret0 := env0.Config().AdminSecret()
	c.Assert(adminSecret0, gc.HasLen, 32)
	c.Assert(adminSecret0, gc.Matches, "^[0-9a-f]*$")

	env1, err := environs.Prepare(cfg, ctx, configstore.NewMem())
	c.Assert(err, gc.IsNil)
	adminSecret1 := env1.Config().AdminSecret()
	c.Assert(adminSecret1, gc.HasLen, 32)
	c.Assert(adminSecret1, gc.Matches, "^[0-9a-f]*$")

	c.Assert(adminSecret1, gc.Not(gc.Equals), adminSecret0)
}

func (s *ImageMetadataSuite) env(c *gc.C, imageMetadataURL, stream string) environs.Environ {
	attrs := dummy.SampleConfig()
	if stream != "" {
		attrs = attrs.Merge(testing.Attrs{
			"image-stream": stream,
		})
	}
	if imageMetadataURL != "" {
		attrs = attrs.Merge(testing.Attrs{
			"image-metadata-url": imageMetadataURL,
		})
	}
	env, err := bootstrap.Prepare(
		envtesting.BootstrapContext(c),
		jujuclienttesting.NewMemStore(),
		bootstrap.PrepareParams{
			ControllerConfig: testing.FakeControllerConfig(),
			ControllerName:   attrs["name"].(string),
			ModelConfig:      attrs,
			Cloud:            dummy.SampleCloudSpec(),
			AdminSecret:      "admin-secret",
		},
	)
	c.Assert(err, jc.ErrorIsNil)
	return env
}

func (*OpenSuite) TestDestroy(c *gc.C) {
	cfg, err := config.New(config.NoDefaults, dummy.SampleConfig().Merge(
		testing.Attrs{
			"state-server": false,
			"name":         "erewhemos",
		},
	))
	c.Assert(err, gc.IsNil)

	store := configstore.NewMem()
	// Prepare the environment and sanity-check that
	// the config storage info has been made.
	ctx := testing.Context(c)
	e, err := environs.Prepare(cfg, ctx, store)
	c.Assert(err, gc.IsNil)
	_, err = store.ReadInfo(e.Config().Name())
	c.Assert(err, gc.IsNil)

	err = environs.Destroy(e, store)
	c.Assert(err, gc.IsNil)

	// Check that the environment has actually been destroyed
	// and that the config info has been destroyed too.
	_, err = e.StateServerInstances()
	c.Assert(err, gc.ErrorMatches, "environment has been destroyed")
	_, err = store.ReadInfo(e.Config().Name())
	c.Assert(err, jc.Satisfies, errors.IsNotFound)
}

func (s *Suite) SetUpTest(c *gc.C) {
	// Set up InitialConfig with a dummy provider configuration. This
	// is required to allow model import test to work.
	env, err := environs.Prepare(
		modelcmd.BootstrapContext(testing.Context(c)),
		jujuclienttesting.NewMemStore(),
		environs.PrepareParams{
			ControllerName: "dummycontroller",
			BaseConfig:     dummy.SampleConfig(),
			CloudName:      "dummy",
		},
	)
	c.Assert(err, jc.ErrorIsNil)
	s.InitialConfig = testing.CustomModelConfig(c, env.Config().AllAttrs())

	// The call up to StateSuite's SetUpTest uses s.InitialConfig so
	// it has to happen here.
	s.StateSuite.SetUpTest(c)

	s.resources = common.NewResources()
	s.AddCleanup(func(*gc.C) { s.resources.StopAll() })

	s.authorizer = apiservertesting.FakeAuthorizer{
		Tag: s.Owner,
	}
}

func (*OpenSuite) TestDestroy(c *gc.C) {
	cfg, err := config.New(config.NoDefaults, dummy.SampleConfig().Merge(
		testing.Attrs{
			"name": "erewhemos",
		},
	))
	c.Assert(err, jc.ErrorIsNil)

	store := jujuclienttesting.NewMemStore()
	// Prepare the environment and sanity-check that
	// the config storage info has been made.
	controllerCfg := testing.FakeControllerConfig()
	ctx := envtesting.BootstrapContext(c)
	e, err := bootstrap.Prepare(ctx, store, bootstrap.PrepareParams{
		ControllerConfig: controllerCfg,
		ControllerName:   "controller-name",
		ModelConfig:      cfg.AllAttrs(),
		Cloud:            dummy.SampleCloudSpec(),
		AdminSecret:      "admin-secret",
	})
	c.Assert(err, jc.ErrorIsNil)
	_, err = store.ControllerByName("controller-name")
	c.Assert(err, jc.ErrorIsNil)

	err = environs.Destroy("controller-name", e, store)
	c.Assert(err, jc.ErrorIsNil)

	// Check that the environment has actually been destroyed
	// and that the controller details been removed too.
	_, err = e.ControllerInstances(controllerCfg.ControllerUUID())
	c.Assert(err, gc.ErrorMatches, "model is not prepared")
	_, err = store.ControllerByName("controller-name")
	c.Assert(err, jc.Satisfies, errors.IsNotFound)
}