예제 #1
0
func (s *ConverterSuite) TestNewDeployerCreatesGitDeployerOnceStaged(c *gc.C) {
	gitDeployer := charm.NewGitDeployer(s.targetPath, s.dataPath, s.bundles)
	info := s.bundles.AddBundle(c, charmURL(1), mockBundle{})
	err := gitDeployer.Stage(info, nil)
	c.Assert(err, gc.IsNil)

	deployer, err := charm.NewDeployer(s.targetPath, s.dataPath, s.bundles)
	c.Assert(err, gc.IsNil)
	c.Assert(deployer, jc.Satisfies, charm.IsGitDeployer)
}
예제 #2
0
func (s *ConverterSuite) TestConvertGitDeployerBeforeDeploy(c *gc.C) {
	gitDeployer := charm.NewGitDeployer(s.targetPath, s.dataPath, s.bundles)
	info := s.bundles.AddBundle(c, charmURL(1), mockBundle{})
	err := gitDeployer.Stage(info, nil)
	c.Assert(err, gc.IsNil)

	deployer, err := charm.NewDeployer(s.targetPath, s.dataPath, s.bundles)
	c.Assert(err, gc.IsNil)
	err = charm.FixDeployer(&deployer)
	c.Assert(err, gc.IsNil)
	c.Assert(deployer, jc.Satisfies, charm.IsManifestDeployer)
	ft.Removed{"current"}.Check(c, s.dataPath)

	err = deployer.Stage(info, nil)
	c.Assert(err, gc.IsNil)
	err = deployer.Deploy()
	c.Assert(err, gc.IsNil)
	ft.Removed{".git"}.Check(c, s.targetPath)
}
예제 #3
0
func (s *ConverterSuite) TestPathological(c *gc.C) {
	initial := s.bundles.AddCustomBundle(c, charmURL(1), func(path string) {
		ft.File{"common", "initial", 0644}.Create(c, path)
		ft.File{"initial", "blah", 0644}.Create(c, path)
	})
	staged := s.bundles.AddCustomBundle(c, charmURL(2), func(path string) {
		ft.File{"common", "staged", 0644}.Create(c, path)
		ft.File{"user", "badwrong", 0644}.Create(c, path)
	})
	final := s.bundles.AddCustomBundle(c, charmURL(3), func(path string) {
		ft.File{"common", "final", 0644}.Create(c, path)
		ft.File{"final", "blah", 0644}.Create(c, path)
	})

	gitDeployer := charm.NewGitDeployer(s.targetPath, s.dataPath, s.bundles)
	err := gitDeployer.Stage(initial, nil)
	c.Assert(err, gc.IsNil)
	err = gitDeployer.Deploy()
	c.Assert(err, gc.IsNil)

	preserveUser := ft.File{"user", "preserve", 0644}.Create(c, s.targetPath)
	err = gitDeployer.Stage(staged, nil)
	c.Assert(err, gc.IsNil)

	deployer, err := charm.NewDeployer(s.targetPath, s.dataPath, s.bundles)
	c.Assert(err, gc.IsNil)
	err = charm.FixDeployer(&deployer)
	c.Assert(err, gc.IsNil)

	err = deployer.Stage(final, nil)
	c.Assert(err, gc.IsNil)
	err = deployer.Deploy()
	c.Assert(err, gc.IsNil)
	ft.Removed{".git"}.Check(c, s.targetPath)
	ft.Removed{"initial"}.Check(c, s.targetPath)
	ft.Removed{"staged"}.Check(c, s.targetPath)
	ft.File{"common", "final", 0644}.Check(c, s.targetPath)
	preserveUser.Check(c, s.targetPath)
}
예제 #4
0
파일: uniter.go 프로젝트: jameinel/core
func (u *Uniter) init(unitTag string) (err error) {
	u.unit, err = u.st.Unit(unitTag)
	if err != nil {
		return err
	}
	if u.unit.Life() == params.Dead {
		// If we started up already dead, we should not progress further. If we
		// become Dead immediately after starting up, we may well complete any
		// operations in progress before detecting it; but that race is fundamental
		// and inescapable, whereas this one is not.
		return worker.ErrTerminateAgent
	}
	if err = u.setupLocks(); err != nil {
		return err
	}
	u.toolsDir = tools.ToolsDir(u.dataDir, unitTag)
	if err := EnsureJujucSymlinks(u.toolsDir); err != nil {
		return err
	}
	u.baseDir = filepath.Join(u.dataDir, "agents", unitTag)
	u.relationsDir = filepath.Join(u.baseDir, "state", "relations")
	if err := os.MkdirAll(u.relationsDir, 0755); err != nil {
		return err
	}
	u.service, err = u.st.Service(u.unit.ServiceTag())
	if err != nil {
		return err
	}
	var env *uniter.Environment
	env, err = u.st.Environment()
	if err != nil {
		return err
	}
	u.uuid = env.UUID()
	u.envName = env.Name()

	u.relationers = map[int]*Relationer{}
	u.relationHooks = make(chan hook.Info)
	u.charmPath = filepath.Join(u.baseDir, "charm")
	deployerPath := filepath.Join(u.baseDir, "state", "deployer")
	bundles := charm.NewBundlesDir(filepath.Join(u.baseDir, "state", "bundles"))
	u.deployer, err = charm.NewDeployer(u.charmPath, deployerPath, bundles)
	if err != nil {
		return fmt.Errorf("cannot create deployer: %v", err)
	}
	u.sf = NewStateFile(filepath.Join(u.baseDir, "state", "uniter"))
	u.rand = rand.New(rand.NewSource(time.Now().Unix()))

	// If we start trying to listen for juju-run commands before we have valid
	// relation state, surprising things will come to pass.
	if err := u.restoreRelations(); err != nil {
		return err
	}
	runListenerSocketPath := filepath.Join(u.baseDir, RunListenerFile)
	logger.Debugf("starting juju-run listener on unix:%s", runListenerSocketPath)
	u.runListener, err = NewRunListener(u, runListenerSocketPath)
	if err != nil {
		return err
	}
	// The socket needs to have permissions 777 in order for other users to use it.
	return os.Chmod(runListenerSocketPath, 0777)
}
예제 #5
0
func (s *ConverterSuite) TestNewDeployerCreatesManifestDeployer(c *gc.C) {
	deployer, err := charm.NewDeployer(s.targetPath, s.dataPath, s.bundles)
	c.Assert(err, gc.IsNil)
	c.Assert(deployer, jc.Satisfies, charm.IsManifestDeployer)
}