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Golang environs.Prepare函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Golang中github.com/wallyworld/core/environs.Prepare函数的典型用法代码示例。如果您正苦于以下问题：Golang Prepare函数的具体用法？Golang Prepare怎么用？Golang Prepare使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了Prepare函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: TestPrepareGeneratesDifferentAdminSecrets

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)
}
开发者ID:jameinel，项目名称:core，代码行数:25，代码来源:open_test.go


示例2: TestPrepare

func (*OpenSuite) TestPrepare(c *gc.C) {
	baselineAttrs := dummy.SampleConfig().Merge(testing.Attrs{
		"state-server": false,
		"name":         "erewhemos",
	}).Delete(
		"ca-cert",
		"ca-private-key",
		"admin-secret",
	)
	cfg, err := config.New(config.NoDefaults, baselineAttrs)
	c.Assert(err, gc.IsNil)
	store := configstore.NewMem()
	ctx := testing.Context(c)
	env, err := environs.Prepare(cfg, ctx, store)
	c.Assert(err, gc.IsNil)
	// Check we can access storage ok, which implies the environment has been prepared.
	c.Assert(env.Storage(), gc.NotNil)

	// Check that the environment info file was correctly created.
	info, err := store.ReadInfo("erewhemos")
	c.Assert(err, gc.IsNil)
	c.Assert(info.Initialized(), jc.IsTrue)
	c.Assert(info.BootstrapConfig(), gc.DeepEquals, env.Config().AllAttrs())
	c.Logf("bootstrap config: %#v", info.BootstrapConfig())

	// Check that an admin-secret was chosen.
	adminSecret := env.Config().AdminSecret()
	c.Assert(adminSecret, gc.HasLen, 32)
	c.Assert(adminSecret, gc.Matches, "^[0-9a-f]*$")

	// Check that the CA cert was generated.
	cfgCertPEM, cfgCertOK := env.Config().CACert()
	cfgKeyPEM, cfgKeyOK := env.Config().CAPrivateKey()
	c.Assert(cfgCertOK, gc.Equals, true)
	c.Assert(cfgKeyOK, gc.Equals, true)

	// Check the common name of the generated cert
	caCert, _, err := cert.ParseCertAndKey(cfgCertPEM, cfgKeyPEM)
	c.Assert(err, gc.IsNil)
	c.Assert(caCert.Subject.CommonName, gc.Equals, `juju-generated CA for environment "`+testing.SampleEnvName+`"`)

	// Check we can call Prepare again.
	env, err = environs.Prepare(cfg, ctx, store)
	c.Assert(err, gc.IsNil)
	c.Assert(env.Name(), gc.Equals, "erewhemos")
	c.Assert(env.Storage(), gc.NotNil)
	c.Assert(env.Config().AllAttrs(), gc.DeepEquals, info.BootstrapConfig())
}
开发者ID:jameinel，项目名称:core，代码行数:48，代码来源:open_test.go


示例3: TestDestroy

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.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.StateInfo()
	c.Assert(err, gc.ErrorMatches, "environment has been destroyed")
	_, err = store.ReadInfo(e.Name())
	c.Assert(err, jc.Satisfies, errors.IsNotFound)
}
开发者ID:jameinel，项目名称:core，代码行数:28，代码来源:open_test.go


示例4: testingEnvConfig

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()
}
开发者ID:jameinel，项目名称:core，代码行数:7，代码来源:environwatcher_test.go


示例5: TestNewConn

func (*NewAPIConnSuite) TestNewConn(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)

	conn, err := juju.NewAPIConn(env, api.DefaultDialOpts())
	c.Assert(err, gc.IsNil)
	c.Assert(conn.Environ, gc.Equals, env)
	c.Assert(conn.State, gc.NotNil)

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

	c.Assert(conn.Close(), gc.IsNil)
}
开发者ID:jameinel，项目名称:core，代码行数:30，代码来源:apiconn_test.go


示例6: TestAllocateAddress

func (s *suite) TestAllocateAddress(c *gc.C) {
	cfg, err := config.New(config.NoDefaults, s.TestConfig)
	c.Assert(err, gc.IsNil)
	e, err := environs.Prepare(cfg, testing.Context(c), s.ConfigStore)
	c.Assert(err, gc.IsNil, gc.Commentf("preparing environ %#v", s.TestConfig))
	c.Assert(e, gc.NotNil)

	envtesting.UploadFakeTools(c, e.Storage())
	err = bootstrap.EnsureNotBootstrapped(e)
	c.Assert(err, gc.IsNil)
	err = bootstrap.Bootstrap(testing.Context(c), e, environs.BootstrapParams{})
	c.Assert(err, gc.IsNil)

	inst, _ := jujutesting.AssertStartInstance(c, e, "0")
	c.Assert(inst, gc.NotNil)
	netId := network.Id("net1")

	opc := make(chan dummy.Operation, 200)
	dummy.Listen(opc)

	expectAddress := instance.NewAddress("0.1.2.1", instance.NetworkCloudLocal)
	address, err := e.AllocateAddress(inst.Id(), netId)
	c.Assert(err, gc.IsNil)
	c.Assert(address, gc.DeepEquals, expectAddress)

	assertAllocateAddress(c, e, opc, inst.Id(), netId, expectAddress)

	expectAddress = instance.NewAddress("0.1.2.2", instance.NetworkCloudLocal)
	address, err = e.AllocateAddress(inst.Id(), netId)
	c.Assert(err, gc.IsNil)
	c.Assert(address, gc.DeepEquals, expectAddress)
	assertAllocateAddress(c, e, opc, inst.Id(), netId, expectAddress)
}
开发者ID:jameinel，项目名称:core，代码行数:33，代码来源:environs_test.go


示例7: MakeConfig

// MakeConfig creates a functional environConfig for a test.
func MakeConfig(c *gc.C, attrs testing.Attrs) *environConfig {
	cfg, err := config.New(config.NoDefaults, attrs)
	c.Assert(err, gc.IsNil)
	env, err := environs.Prepare(cfg, testing.Context(c), configstore.NewMem())
	c.Assert(err, gc.IsNil)
	return env.(*joyentEnviron).Ecfg()
}
开发者ID:jameinel，项目名称:core，代码行数:8，代码来源:export_test.go


示例8: TestFirewallMode

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)
	}
}
开发者ID:jameinel，项目名称:core，代码行数:29，代码来源:config_test.go


示例9: assertGetImageMetadataSources

func (t *ProviderSuite) assertGetImageMetadataSources(c *gc.C, stream, officialSourcePath string) {
	// Make an env configured with the stream.
	envAttrs := localConfigAttrs
	if stream != "" {
		envAttrs = envAttrs.Merge(coretesting.Attrs{
			"image-stream": stream,
		})
	}
	cfg, err := config.New(config.NoDefaults, envAttrs)
	c.Assert(err, gc.IsNil)
	env, err := environs.Prepare(cfg, coretesting.Context(c), configstore.NewMem())
	c.Assert(err, gc.IsNil)
	c.Assert(env, gc.NotNil)

	sources, err := imagemetadata.GetMetadataSources(env)
	c.Assert(err, gc.IsNil)
	c.Assert(len(sources), gc.Equals, 2)
	var urls = make([]string, len(sources))
	for i, source := range sources {
		url, err := source.URL("")
		c.Assert(err, gc.IsNil)
		urls[i] = url
	}
	// The control bucket URL contains the bucket name.
	c.Check(strings.Contains(urls[0], ec2.ControlBucketName(env)+"/images"), jc.IsTrue)
	c.Assert(urls[1], gc.Equals, fmt.Sprintf("http://cloud-images.ubuntu.com/%s/", officialSourcePath))
}
开发者ID:jameinel，项目名称:core，代码行数:27，代码来源:local_test.go


示例10: TestStartInstanceWithoutPublicIP

// If the environment is configured not to require a public IP address for nodes,
// bootstrapping and starting an instance should occur without any attempt to
// allocate a public address.
func (s *localServerSuite) TestStartInstanceWithoutPublicIP(c *gc.C) {
	cleanup := s.srv.Service.Nova.RegisterControlPoint(
		"addFloatingIP",
		func(sc hook.ServiceControl, args ...interface{}) error {
			return fmt.Errorf("add floating IP should not have been called")
		},
	)
	defer cleanup()
	cleanup = s.srv.Service.Nova.RegisterControlPoint(
		"addServerFloatingIP",
		func(sc hook.ServiceControl, args ...interface{}) error {
			return fmt.Errorf("add server floating IP should not have been called")
		},
	)
	defer cleanup()

	cfg, err := config.New(config.NoDefaults, s.TestConfig.Merge(coretesting.Attrs{
		"use-floating-ip": false,
	}))
	c.Assert(err, gc.IsNil)
	env, err := environs.Prepare(cfg, coretesting.Context(c), s.ConfigStore)
	c.Assert(err, gc.IsNil)
	err = bootstrap.Bootstrap(coretesting.Context(c), env, environs.BootstrapParams{})
	c.Assert(err, gc.IsNil)
	inst, _ := testing.AssertStartInstance(c, env, "100")
	err = env.StopInstances([]instance.Instance{inst})
	c.Assert(err, gc.IsNil)
}
开发者ID:jameinel，项目名称:core，代码行数:31，代码来源:local_test.go


示例11: Prepare

// Prepare prepares an instance of the testing environment.
func (t *Tests) Prepare(c *gc.C) environs.Environ {
	cfg, err := config.New(config.NoDefaults, t.TestConfig)
	c.Assert(err, gc.IsNil)
	e, err := environs.Prepare(cfg, coretesting.Context(c), t.ConfigStore)
	c.Assert(err, gc.IsNil, gc.Commentf("preparing environ %#v", t.TestConfig))
	c.Assert(e, gc.NotNil)
	return e
}
开发者ID:jameinel，项目名称:core，代码行数:9，代码来源:tests.go


示例12: SetUpTest

func (s *StorageSuite) SetUpTest(c *gc.C) {
	s.LoggingSuite.SetUpTest(c)
	cfg, err := config.New(config.NoDefaults, dummy.SampleConfig())
	c.Assert(err, gc.IsNil)
	s.env, err = environs.Prepare(cfg, testing.Context(c), configstore.NewMem())
	c.Assert(err, gc.IsNil)
	s.dataDir = c.MkDir()
}
开发者ID:jameinel，项目名称:core，代码行数:8，代码来源:storage_test.go


示例13: SetUpTest

func (s *uploadSuite) SetUpTest(c *gc.C) {
	s.LoggingSuite.SetUpTest(c)
	s.ToolsFixture.SetUpTest(c)
	// We only want to use simplestreams to find any synced tools.
	cfg, err := config.New(config.NoDefaults, dummy.SampleConfig())
	c.Assert(err, gc.IsNil)
	s.env, err = environs.Prepare(cfg, coretesting.Context(c), configstore.NewMem())
	c.Assert(err, gc.IsNil)
}
开发者ID:jameinel，项目名称:core，代码行数:9，代码来源:sync_test.go


示例14: resetEnv

func (s *SimpleStreamsToolsSuite) resetEnv(c *gc.C, attrs map[string]interface{}) {
	version.Current = s.origCurrentVersion
	dummy.Reset()
	cfg, err := config.New(config.NoDefaults, dummy.SampleConfig().Merge(attrs))
	c.Assert(err, gc.IsNil)
	env, err := environs.Prepare(cfg, testing.Context(c), configstore.NewMem())
	c.Assert(err, gc.IsNil)
	s.env = env
	s.removeTools(c)
}
开发者ID:jameinel，项目名称:core，代码行数:10，代码来源:tools_test.go


示例15: TestNewDummyEnviron

func (*OpenSuite) TestNewDummyEnviron(c *gc.C) {
	// matches *Settings.Map()
	cfg, err := config.New(config.NoDefaults, dummySampleConfig())
	c.Assert(err, gc.IsNil)
	ctx := testing.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)
}
开发者ID:jameinel，项目名称:core，代码行数:11，代码来源:open_test.go


示例16: PrepareOnce

// PrepareOnce ensures that the environment is
// available and prepared. It sets t.Env appropriately.
func (t *LiveTests) PrepareOnce(c *gc.C) {
	if t.prepared {
		return
	}
	cfg, err := config.New(config.NoDefaults, t.TestConfig)
	c.Assert(err, gc.IsNil)
	e, err := environs.Prepare(cfg, coretesting.Context(c), t.ConfigStore)
	c.Assert(err, gc.IsNil, gc.Commentf("preparing environ %#v", t.TestConfig))
	c.Assert(e, gc.NotNil)
	t.Env = e
	t.prepared = true
}
开发者ID:jameinel，项目名称:core，代码行数:14，代码来源:livetests.go


示例17: TestBootstrapTools

func (s *bootstrapSuite) TestBootstrapTools(c *gc.C) {
	allTests := append(envtesting.BootstrapToolsTests, bootstrapSetAgentVersionTests...)
	// version.Current is set in the loop so ensure it is restored later.
	s.PatchValue(&version.Current, version.Current)
	for i, test := range allTests {
		c.Logf("\ntest %d: %s", i, test.Info)
		dummy.Reset()
		attrs := dummy.SampleConfig().Merge(coretesting.Attrs{
			"state-server":   false,
			"development":    test.Development,
			"default-series": test.DefaultSeries,
		})
		if test.AgentVersion != version.Zero {
			attrs["agent-version"] = test.AgentVersion.String()
		}
		cfg, err := config.New(config.NoDefaults, attrs)
		c.Assert(err, gc.IsNil)
		env, err := environs.Prepare(cfg, coretesting.Context(c), configstore.NewMem())
		c.Assert(err, gc.IsNil)
		envtesting.RemoveAllTools(c, env)

		version.Current = test.CliVersion
		envtesting.AssertUploadFakeToolsVersions(c, env.Storage(), test.Available...)
		// Remove the default tools URL from the search path, just look in cloud storage.
		s.PatchValue(&envtools.DefaultBaseURL, "")

		cons := constraints.Value{}
		if test.Arch != "" {
			cons = constraints.MustParse("arch=" + test.Arch)
		}
		err = bootstrap.Bootstrap(coretesting.Context(c), env, environs.BootstrapParams{Constraints: cons})
		if test.Err != "" {
			c.Check(err, gc.NotNil)
			if err != nil {
				stripped := strings.Replace(err.Error(), "\n", "", -1)
				c.Check(stripped, gc.Matches, ".*"+stripped)
			}
			continue
		} else {
			c.Check(err, gc.IsNil)
		}
		unique := map[version.Number]bool{}
		for _, expected := range test.Expect {
			unique[expected.Number] = true
		}
		for expectAgentVersion := range unique {
			agentVersion, ok := env.Config().AgentVersion()
			c.Check(ok, gc.Equals, true)
			c.Check(agentVersion, gc.Equals, expectAgentVersion)
		}
	}
}
开发者ID:jameinel，项目名称:core，代码行数:52，代码来源:bootstrap_test.go


示例18: env

func (s *URLsSuite) env(c *gc.C, toolsMetadataURL string) environs.Environ {
	attrs := dummy.SampleConfig()
	if toolsMetadataURL != "" {
		attrs = attrs.Merge(testing.Attrs{
			"tools-metadata-url": toolsMetadataURL,
		})
	}
	cfg, err := config.New(config.NoDefaults, attrs)
	c.Assert(err, gc.IsNil)
	env, err := environs.Prepare(cfg, testing.Context(c), configstore.NewMem())
	c.Assert(err, gc.IsNil)
	return env
}
开发者ID:jameinel，项目名称:core，代码行数:13，代码来源:urls_test.go


示例19: SetUpTest

func (t *localNonUSEastSuite) SetUpTest(c *gc.C) {
	t.LoggingSuite.SetUpTest(c)
	t.srv.config = &s3test.Config{
		Send409Conflict: true,
	}
	t.srv.startServer(c)

	cfg, err := config.New(config.NoDefaults, localConfigAttrs)
	c.Assert(err, gc.IsNil)
	env, err := environs.Prepare(cfg, coretesting.Context(c), configstore.NewMem())
	c.Assert(err, gc.IsNil)
	t.env = env
}
开发者ID:jameinel，项目名称:core，代码行数:13，代码来源:local_test.go


示例20: TestSecretAttrs

func (*ConfigSuite) TestSecretAttrs(c *gc.C) {
	attrs := dummy.SampleConfig().Delete("secret")
	cfg, err := config.New(config.NoDefaults, attrs)
	c.Assert(err, gc.IsNil)
	ctx := testing.Context(c)
	env, err := environs.Prepare(cfg, ctx, configstore.NewMem())
	c.Assert(err, gc.IsNil)
	defer env.Destroy()
	expected := map[string]string{
		"secret": "pork",
	}
	actual, err := env.Provider().SecretAttrs(cfg)
	c.Assert(err, gc.IsNil)
	c.Assert(actual, gc.DeepEquals, expected)
}
开发者ID:jameinel，项目名称:core，代码行数:15，代码来源:config_test.go



注：本文中的github.com/wallyworld/core/environs.Prepare函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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