Exemplo n.º 1
0
// WriteEnvironments creates an environments file with envConfig and certs
// from certNames.
func WriteEnvironments(c *gc.C, envConfig string, certNames ...string) {
	envs := osenv.JujuXDGDataHomePath("environments.yaml")
	err := ioutil.WriteFile(envs, []byte(envConfig), 0644)
	c.Assert(err, jc.ErrorIsNil)
	for _, name := range certNames {
		err := ioutil.WriteFile(osenv.JujuXDGDataHomePath(name+"-cert.pem"), []byte(CACert), 0600)
		c.Assert(err, jc.ErrorIsNil)
		err = ioutil.WriteFile(osenv.JujuXDGDataHomePath(name+"-private-key.pem"), []byte(CAKey), 0600)
		c.Assert(err, jc.ErrorIsNil)
	}
}
Exemplo n.º 2
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Arquivo: home.go Projeto: bac/juju
// InitJujuXDGDataHome initializes the charm cache, environs/config and utils/ssh packages
// to use default paths based on the $JUJU_DATA or $HOME environment variables.
// This function should be called before running a Juju CLI command.
func InitJujuXDGDataHome() error {
	jujuXDGDataHome := osenv.JujuXDGDataHomeDir()
	if jujuXDGDataHome == "" {
		return errors.New("cannot determine juju data home, required environment variables are not set")
	}
	charmrepo.CacheDir = osenv.JujuXDGDataHomePath("charmcache")
	if err := ssh.LoadClientKeys(osenv.JujuXDGDataHomePath("ssh")); err != nil {
		return errors.Annotate(err, "cannot load ssh client keys")
	}
	return nil
}
Exemplo n.º 3
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func (s *JujuXDGDataHomeSuite) TestErrorHome(c *gc.C) {
	// Invalid juju home leads to panic when retrieving.
	f := func() { _ = osenv.JujuXDGDataHome() }
	c.Assert(f, gc.PanicMatches, "juju home hasn't been initialized")
	f = func() { _ = osenv.JujuXDGDataHomePath("current-environment") }
	c.Assert(f, gc.PanicMatches, "juju home hasn't been initialized")
}
Exemplo n.º 4
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func (s *personalCloudSuite) TestReadUserSpecifiedClouds(c *gc.C) {
	file := osenv.JujuXDGDataHomePath("somemoreclouds.yaml")
	s.setupReadClouds(c, file)
	clouds, err := cloud.ParseCloudMetadataFile(file)
	c.Assert(err, jc.ErrorIsNil)
	s.assertPersonalClouds(c, clouds)
}
Exemplo n.º 5
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func (s *showSuite) TestShowWithRegionConfig(c *gc.C) {
	data := `
clouds:
  homestack:
    type: openstack
    description: Openstack Cloud
    auth-types: [userpass, access-key]
    endpoint: http://homestack
    regions:
      london:
        endpoint: http://london/1.0
    region-config:
      london:
        bootstrap-timeout: 1800
`[1:]
	err := ioutil.WriteFile(osenv.JujuXDGDataHomePath("clouds.yaml"), []byte(data), 0600)

	ctx, err := testing.RunCommand(c, cloud.NewShowCloudCommand(), "homestack")
	c.Assert(err, jc.ErrorIsNil)
	out := testing.Stdout(ctx)
	c.Assert(out, gc.Equals, `
defined: local
type: openstack
description: Openstack Cloud
auth-types: [userpass, access-key]
endpoint: http://homestack
regions:
  london:
    endpoint: http://london/1.0
region-config:
  london:
    bootstrap-timeout: 1800
`[1:])
}
Exemplo n.º 6
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func (s *AccountsFileSuite) TestReadEmptyFile(c *gc.C) {
	err := ioutil.WriteFile(osenv.JujuXDGDataHomePath("accounts.yaml"), []byte(""), 0600)
	c.Assert(err, jc.ErrorIsNil)
	accounts, err := jujuclient.ReadAccountsFile(jujuclient.JujuAccountsPath())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(accounts, gc.HasLen, 0)
}
Exemplo n.º 7
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func (s *ModelsFileSuite) TestReadEmptyFile(c *gc.C) {
	err := ioutil.WriteFile(osenv.JujuXDGDataHomePath("models.yaml"), []byte(""), 0600)
	c.Assert(err, jc.ErrorIsNil)
	models, err := jujuclient.ReadModelsFile(jujuclient.JujuModelsPath())
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(models, gc.HasLen, 0)
}
Exemplo n.º 8
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Arquivo: main.go Projeto: OSBI/juju
func NewJujuCommand(ctx *cmd.Context) cmd.Command {
	jcmd := jujucmd.NewSuperCommand(cmd.SuperCommandParams{
		Name:                "juju",
		Doc:                 jujuDoc,
		MissingCallback:     RunPlugin,
		UserAliasesFilename: osenv.JujuXDGDataHomePath("aliases"),
	})
	jcmd.AddHelpTopic("basics", "Basic commands", helptopics.Basics)
	jcmd.AddHelpTopic("openstack-provider", "How to configure an OpenStack provider",
		helptopics.OpenstackProvider, "openstack")
	jcmd.AddHelpTopic("ec2-provider", "How to configure an Amazon EC2 provider",
		helptopics.EC2Provider, "ec2", "aws", "amazon")
	jcmd.AddHelpTopic("hpcloud-provider", "How to configure an HP Cloud provider",
		helptopics.HPCloud, "hpcloud", "hp-cloud")
	jcmd.AddHelpTopic("azure-provider", "How to configure a Windows Azure provider",
		helptopics.AzureProvider, "azure")
	jcmd.AddHelpTopic("maas-provider", "How to configure a MAAS provider",
		helptopics.MAASProvider, "maas")
	jcmd.AddHelpTopic("constraints", "How to use commands with constraints", helptopics.Constraints)
	jcmd.AddHelpTopic("placement", "How to use placement directives", helptopics.Placement)
	jcmd.AddHelpTopic("spaces", "How to configure more complex networks using spaces", helptopics.Spaces, "networking")
	jcmd.AddHelpTopic("glossary", "Glossary of terms", helptopics.Glossary)
	jcmd.AddHelpTopic("logging", "How Juju handles logging", helptopics.Logging)
	jcmd.AddHelpTopic("juju", "What is Juju?", helptopics.Juju)
	jcmd.AddHelpTopic("controllers", "About Juju Controllers", helptopics.JujuControllers)
	jcmd.AddHelpTopic("users", "About users in Juju", helptopics.Users)
	jcmd.AddHelpTopicCallback("plugins", "Show Juju plugins", PluginHelpTopic)

	registerCommands(jcmd, ctx)
	return jcmd
}
Exemplo n.º 9
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func (s *CredentialsFileSuite) TestReadEmptyFile(c *gc.C) {
	err := ioutil.WriteFile(osenv.JujuXDGDataHomePath("credentials.yaml"), []byte(""), 0600)
	c.Assert(err, jc.ErrorIsNil)

	credentialstore := jujuclient.NewFileCredentialStore()
	_, err = credentialstore.CredentialForCloud("foo")
	c.Assert(err, jc.Satisfies, errors.IsNotFound)
}
Exemplo n.º 10
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func (s *ControllersFileSuite) TestReadEmptyFile(c *gc.C) {
	err := ioutil.WriteFile(osenv.JujuXDGDataHomePath("controllers.yaml"), []byte(""), 0600)
	c.Assert(err, jc.ErrorIsNil)

	controllerStore := jujuclient.NewFileClientStore()
	controllers, err := controllerStore.AllControllers()
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(controllers, gc.IsNil)
}
Exemplo n.º 11
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func (s *BootstrapConfigFileSuite) TestReadEmptyFile(c *gc.C) {
	path := osenv.JujuXDGDataHomePath("bootstrap-config.yaml")
	err := ioutil.WriteFile(path, []byte(""), 0600)
	c.Assert(err, jc.ErrorIsNil)

	configs, err := jujuclient.ReadBootstrapConfigFile(path)
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(configs, gc.HasLen, 0)
}
Exemplo n.º 12
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Arquivo: conn.go Projeto: exekias/juju
// WriteConfig writes a juju config file to the "home" directory.
func (s *JujuConnSuite) WriteConfig(configData string) {
	if s.RootDir == "" {
		panic("SetUpTest has not been called; will not overwrite $JUJU_HOME/environments.yaml")
	}
	path := osenv.JujuXDGDataHomePath("environments.yaml")
	err := ioutil.WriteFile(path, []byte(configData), 0600)
	if err != nil {
		panic(err)
	}
}
Exemplo n.º 13
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Arquivo: main.go Projeto: bac/juju
// NewJujuCommand ...
func NewJujuCommand(ctx *cmd.Context) cmd.Command {
	jcmd := jujucmd.NewSuperCommand(cmd.SuperCommandParams{
		Name:                "juju",
		Doc:                 jujuDoc,
		MissingCallback:     RunPlugin,
		UserAliasesFilename: osenv.JujuXDGDataHomePath("aliases"),
	})
	jcmd.AddHelpTopic("basics", "Basic Help Summary", usageHelp)
	registerCommands(jcmd, ctx)
	return jcmd
}
Exemplo n.º 14
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func (s *personalCloudSuite) TestWritePersonalClouds(c *gc.C) {
	clouds := map[string]cloud.Cloud{
		"homestack": cloud.Cloud{
			Type:      "openstack",
			AuthTypes: []cloud.AuthType{"userpass", "access-key"},
			Endpoint:  "http://homestack",
			Regions: []cloud.Region{
				cloud.Region{Name: "london", Endpoint: "http://london/1.0"},
			},
		},
		"azurestack": cloud.Cloud{
			Type:      "azure",
			AuthTypes: []cloud.AuthType{"userpass"},
			Regions: []cloud.Region{{
				Name:     "prod",
				Endpoint: "http://prod.azurestack.local",
			}, {
				Name:     "dev",
				Endpoint: "http://dev.azurestack.local",
			}, {
				Name:     "test",
				Endpoint: "http://test.azurestack.local",
			}},
		},
	}
	err := cloud.WritePersonalCloudMetadata(clouds)
	c.Assert(err, jc.ErrorIsNil)
	data, err := ioutil.ReadFile(osenv.JujuXDGDataHomePath("clouds.yaml"))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(string(data), gc.Equals, `
clouds:
  azurestack:
    type: azure
    auth-types: [userpass]
    regions:
      prod:
        endpoint: http://prod.azurestack.local
      dev:
        endpoint: http://dev.azurestack.local
      test:
        endpoint: http://test.azurestack.local
  homestack:
    type: openstack
    auth-types: [userpass, access-key]
    endpoint: http://homestack
    regions:
      london:
        endpoint: http://london/1.0
`[1:])
}
Exemplo n.º 15
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func (s *removeSuite) createTestCloudData(c *gc.C) {
	err := ioutil.WriteFile(osenv.JujuXDGDataHomePath("public-clouds.yaml"), []byte(`
clouds:
  prodstack:
    type: openstack
    auth-types: [userpass, access-key]
    endpoint: http://homestack
`[1:]), 0600)
	c.Assert(err, jc.ErrorIsNil)

	err = ioutil.WriteFile(osenv.JujuXDGDataHomePath("clouds.yaml"), []byte(`
clouds:
  homestack:
    type: openstack
    auth-types: [userpass, access-key]
    endpoint: http://homestack
  homestack2:
    type: openstack
    auth-types: [userpass, access-key]
    endpoint: http://homestack2
`[1:]), 0600)
	c.Assert(err, jc.ErrorIsNil)
}
Exemplo n.º 16
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func (s *addSuite) TestAddExistingReplace(c *gc.C) {
	sourceFile := s.createTestCloudData(c)
	_, err := testing.RunCommand(c, cloud.NewAddCloudCommand(), "homestack", sourceFile, "--replace")
	c.Assert(err, jc.ErrorIsNil)
	data, err := ioutil.ReadFile(osenv.JujuXDGDataHomePath("clouds.yaml"))
	c.Assert(string(data), gc.Equals, `
clouds:
  homestack:
    type: openstack
    auth-types: [userpass, access-key]
    endpoint: http://homestack
    regions:
      london:
        endpoint: http://london/1.0
      new-york:
        endpoint: http://newyork/1.0
`[1:])
}
Exemplo n.º 17
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Arquivo: add_test.go Projeto: bac/juju
func (s *addSuite) createTestCloudData(c *gc.C) string {
	current := `
clouds:
  homestack:
    type: openstack
    auth-types: [userpass, access-key]
    endpoint: http://homestack
    regions:
      london:
        endpoint: http://london/1.0
`[1:]
	err := ioutil.WriteFile(osenv.JujuXDGDataHomePath("clouds.yaml"), []byte(current), 0600)
	c.Assert(err, jc.ErrorIsNil)

	sourceDir := c.MkDir()
	sourceFile := filepath.Join(sourceDir, "someclouds.yaml")
	source := `
clouds:
  aws:
    type: ec2
    auth-types: [ access-key ]
    regions:
      us-east-1:
        endpoint: https://us-east-1.aws.amazon.com/v1.2/
  localhost:
    type: lxd
  homestack:
    type: openstack
    auth-types: [userpass, access-key]
    endpoint: http://homestack
    regions:
      london:
        endpoint: http://london/1.0
      new-york:
        endpoint: http://newyork/1.0
  garage-maas:
    type: mass
    auth-types: [oauth]
    endpoint: http://garagemaas
`[1:]
	err = ioutil.WriteFile(sourceFile, []byte(source), 0600)
	c.Assert(err, jc.ErrorIsNil)
	return sourceFile
}
Exemplo n.º 18
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func (s *addSuite) TestAddNew(c *gc.C) {
	sourceFile := s.createTestCloudData(c)
	_, err := testing.RunCommand(c, cloud.NewAddCloudCommand(), "garage-maas", sourceFile)
	c.Assert(err, jc.ErrorIsNil)
	data, err := ioutil.ReadFile(osenv.JujuXDGDataHomePath("clouds.yaml"))
	c.Assert(string(data), gc.Equals, `
clouds:
  garage-maas:
    type: mass
    auth-types: [oauth]
    endpoint: http://garagemaas
  homestack:
    type: openstack
    auth-types: [userpass, access-key]
    endpoint: http://homestack
    regions:
      london:
        endpoint: http://london/1.0
`[1:])
}
Exemplo n.º 19
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func (s *NewAPIClientSuite) TestWithBootstrapConfigAndNoEnvironmentsFile(c *gc.C) {
	s.PatchValue(&version.Current, coretesting.FakeVersionNumber)
	coretesting.MakeSampleJujuHome(c)
	store := configstore.NewMem()
	s.bootstrapEnv(c, coretesting.SampleModelName, store)
	info, err := store.ReadInfo(coretesting.SampleModelName)
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(info.BootstrapConfig(), gc.NotNil)
	c.Assert(info.APIEndpoint().Addresses, gc.HasLen, 0)

	err = os.Remove(osenv.JujuXDGDataHomePath("environments.yaml"))
	c.Assert(err, jc.ErrorIsNil)

	apiOpen := func(*api.Info, api.DialOpts) (api.Connection, error) {
		return mockedAPIState(noFlags), nil
	}
	st, err := juju.NewAPIFromStore(coretesting.SampleModelName, store, apiOpen)
	c.Check(err, jc.ErrorIsNil)
	st.Close()
}
Exemplo n.º 20
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func (s *listSuite) TestListPublicAndPersonalSameName(c *gc.C) {
	data := `
clouds:
  aws:
    type: ec2
    auth-types: [access-key]
    endpoint: http://custom
`[1:]
	err := ioutil.WriteFile(osenv.JujuXDGDataHomePath("clouds.yaml"), []byte(data), 0600)
	c.Assert(err, jc.ErrorIsNil)

	ctx, err := testing.RunCommand(c, cloud.NewListCloudsCommand(), "--format", "yaml")
	c.Assert(err, jc.ErrorIsNil)
	out := testing.Stdout(ctx)
	out = strings.Replace(out, "\n", "", -1)
	// Just check a snippet of the output to make sure it looks ok.
	// local clouds are last.
	c.Assert(out, gc.Not(gc.Matches), `.*aws:[ ]*defined: public[ ]*type: ec2[ ]*auth-types: \[access-key\].*`)
	c.Assert(out, gc.Matches, `.*aws:[ ]*defined: local[ ]*type: ec2[ ]*auth-types: \[access-key\].*`)
}
Exemplo n.º 21
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func (s *listSuite) TestListPublicAndPersonal(c *gc.C) {
	data := `
clouds:
  homestack:
    type: openstack
    auth-types: [userpass, access-key]
    endpoint: http://homestack
    regions:
      london:
        endpoint: http://london/1.0
`[1:]
	err := ioutil.WriteFile(osenv.JujuXDGDataHomePath("clouds.yaml"), []byte(data), 0600)
	c.Assert(err, jc.ErrorIsNil)

	ctx, err := testing.RunCommand(c, cloud.NewListCloudsCommand())
	c.Assert(err, jc.ErrorIsNil)
	out := testing.Stdout(ctx)
	out = strings.Replace(out, "\n", "", -1)
	// Just check a snippet of the output to make sure it looks ok.
	// local: clouds are last.
	c.Assert(out, gc.Matches, `.*local\:homestack[ ]*openstack[ ]*london$`)
}
Exemplo n.º 22
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Arquivo: add_test.go Projeto: bac/juju
func (s *addSuite) TestAddExistingPublicReplace(c *gc.C) {
	sourceFile := s.createTestCloudData(c)
	_, err := testing.RunCommand(c, cloud.NewAddCloudCommand(), "aws", sourceFile, "--replace")
	c.Assert(err, jc.ErrorIsNil)
	data, err := ioutil.ReadFile(osenv.JujuXDGDataHomePath("clouds.yaml"))
	c.Assert(string(data), gc.Equals, `
clouds:
  aws:
    type: ec2
    auth-types: [access-key]
    regions:
      us-east-1:
        endpoint: https://us-east-1.aws.amazon.com/v1.2/
  homestack:
    type: openstack
    auth-types: [userpass, access-key]
    endpoint: http://homestack
    regions:
      london:
        endpoint: http://london/1.0
`[1:])
}
Exemplo n.º 23
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Arquivo: config.go Projeto: bac/juju
// readFileAttr reads the contents of an attribute from a file, if the
// corresponding "-path" attribute is set, or otherwise from a default
// path.
func readFileAttr(attrs map[string]interface{}, key, defaultPath string) (content string, userSpecified bool, _ error) {
	path, ok := attrs[key+"-path"].(string)
	if ok {
		userSpecified = true
	} else {
		path = defaultPath
	}
	absPath, err := utils.NormalizePath(path)
	if err != nil {
		return "", userSpecified, errors.Trace(err)
	}
	if !filepath.IsAbs(absPath) {
		absPath = osenv.JujuXDGDataHomePath(absPath)
	}
	data, err := ioutil.ReadFile(absPath)
	if err != nil {
		return "", userSpecified, errors.Annotatef(err, "%q not set, and could not read from %q", key, path)
	}
	if len(data) == 0 {
		return "", userSpecified, errors.Errorf("file %q is empty", path)
	}
	return string(data), userSpecified, nil
}
Exemplo n.º 24
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// JujuControllersPath is the location where controllers information is
// expected to be found.
func JujuControllersPath() string {
	return osenv.JujuXDGDataHomePath("controllers.yaml")
}
Exemplo n.º 25
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// JujuPublicCloudsPath is the location where public cloud information is
// expected to be found. Requires JUJU_HOME to be set.
func JujuPublicCloudsPath() string {
	return osenv.JujuXDGDataHomePath("public-clouds.yaml")
}
Exemplo n.º 26
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func (s *ModelsFileSuite) TestWriteFile(c *gc.C) {
	writeTestModelsFile(c)
	data, err := ioutil.ReadFile(osenv.JujuXDGDataHomePath("models.yaml"))
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(string(data), gc.Equals, testModelsYAML[1:])
}
Exemplo n.º 27
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func environsPath(path string) string {
	if path == "" {
		path = osenv.JujuXDGDataHomePath("environments.yaml")
	}
	return path
}
Exemplo n.º 28
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func (s *personalCloudSuite) TestReadPersonalClouds(c *gc.C) {
	s.setupReadClouds(c, osenv.JujuXDGDataHomePath("clouds.yaml"))
	clouds, err := cloud.PersonalCloudMetadata()
	c.Assert(err, jc.ErrorIsNil)
	s.assertPersonalClouds(c, clouds)
}
Exemplo n.º 29
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func (s *JujuXDGDataHomeSuite) TestHomePath(c *gc.C) {
	testJujuHome := c.MkDir()
	osenv.SetJujuXDGDataHome(testJujuHome)
	envPath := osenv.JujuXDGDataHomePath("current-environment")
	c.Assert(envPath, gc.Equals, filepath.Join(testJujuHome, "current-environment"))
}
Exemplo n.º 30
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// JujuBootstrapConfigPath is the location where bootstrap config is
// expected to be found.
func JujuBootstrapConfigPath() string {
	return osenv.JujuXDGDataHomePath("bootstrap-config.yaml")
}