예제 #1
0
func (s *agentSuite) proposeVersion(c *C, vers version.Number) {
	cfg, err := s.State.EnvironConfig()
	c.Assert(err, IsNil)
	cfg, err = cfg.Apply(map[string]interface{}{
		"agent-version": vers.String(),
	})
	c.Assert(err, IsNil)
	err = s.State.SetEnvironConfig(cfg)
	c.Assert(err, IsNil)
}
예제 #2
0
func (s *agentSuite) proposeVersion(c *C, vers version.Number, development bool) {
	cfg, err := s.State.EnvironConfig()
	c.Assert(err, IsNil)
	attrs := cfg.AllAttrs()
	attrs["agent-version"] = vers.String()
	attrs["development"] = development
	newCfg, err := config.New(attrs)
	c.Assert(err, IsNil)
	err = s.State.SetEnvironConfig(newCfg)
	c.Assert(err, IsNil)
}
예제 #3
0
// SetAgentVersion sets the current agent version in the state's
// environment configuration.
func SetAgentVersion(st *state.State, vers version.Number) error {
	cfg, err := st.EnvironConfig()
	if err != nil {
		return err
	}
	cfg, err = cfg.Apply(map[string]interface{}{"agent-version": vers.String()})
	if err != nil {
		return err
	}
	return st.SetEnvironConfig(cfg)
}
예제 #4
0
// setAgentVersion sets the current agent version in the state's
// environment configuration.
func setAgentVersion(st *state.State, vers version.Number) error {
	cfg, err := st.EnvironConfig()
	if err != nil {
		return err
	}
	attrs := cfg.AllAttrs()
	attrs["agent-version"] = vers.String()
	cfg, err = config.New(attrs)
	if err != nil {
		panic(fmt.Errorf("config refused agent-version: %v", err))
	}
	return st.SetEnvironConfig(cfg)
}
예제 #5
0
// Newest returns the greatest version in src, and the tools with that version.
func (src List) Newest() (version.Number, List) {
	var result List
	var best version.Number
	for _, tools := range src {
		if best.Less(tools.Number) {
			// Found new best number; reset result list.
			best = tools.Number
			result = append(result[:0], tools)
		} else if tools.Number == best {
			result = append(result, tools)
		}
	}
	return best, result
}
예제 #6
0
// bundleTools bundles all the current juju tools in gzipped tar
// format to the given writer.
// If forceVersion is not nil, a FORCE-VERSION file is included in
// the tools bundle so it will lie about its current version number.
func bundleTools(w io.Writer, forceVersion *version.Number) (version.Binary, error) {
	dir, err := ioutil.TempDir("", "juju-tools")
	if err != nil {
		return version.Binary{}, err
	}
	defer os.RemoveAll(dir)

	cmds := [][]string{
		{"go", "install", "launchpad.net/juju-core/cmd/jujud", "launchpad.net/juju-core/cmd/jujuc"},
		{"strip", dir + "/jujud", dir + "/jujuc"},
	}
	env := setenv(os.Environ(), "GOBIN="+dir)
	for _, args := range cmds {
		cmd := exec.Command(args[0], args[1:]...)
		cmd.Env = env
		out, err := cmd.CombinedOutput()
		if err != nil {
			return version.Binary{}, fmt.Errorf("build command %q failed: %v; %s", args[0], err, out)
		}
	}
	if forceVersion != nil {
		if err := ioutil.WriteFile(filepath.Join(dir, "FORCE-VERSION"), []byte(forceVersion.String()), 0666); err != nil {
			return version.Binary{}, err
		}
	}
	cmd := exec.Command(filepath.Join(dir, "jujud"), "version")
	out, err := cmd.CombinedOutput()
	if err != nil {
		return version.Binary{}, fmt.Errorf("cannot get version from %q: %v; %s", cmd.Args[0], err, out)
	}
	tvs := strings.TrimSpace(string(out))
	tvers, err := version.ParseBinary(tvs)
	if err != nil {
		return version.Binary{}, fmt.Errorf("invalid version %q printed by jujud", tvs)
	}
	err = archive(w, dir)
	if err != nil {
		return version.Binary{}, err
	}
	return tvers, err
}
예제 #7
0
// uploadVersion returns a copy of the supplied version with a build number
// higher than any of the supplied tools that share its major, minor and patch.
func uploadVersion(vers version.Number, existing tools.List) version.Number {
	vers.Build++
	for _, t := range existing {
		if t.Major != vers.Major || t.Minor != vers.Minor || t.Patch != vers.Patch {
			continue
		}
		if t.Build >= vers.Build {
			vers.Build = t.Build + 1
		}
	}
	return vers
}
예제 #8
0
// bundleTools bundles all the current juju tools in gzipped tar
// format to the given writer.
// If forceVersion is not nil, a FORCE-VERSION file is included in
// the tools bundle so it will lie about its current version number.
func bundleTools(w io.Writer, forceVersion *version.Number) (version.Binary, error) {
	dir, err := ioutil.TempDir("", "juju-tools")
	if err != nil {
		return version.Binary{}, err
	}
	defer os.RemoveAll(dir)

	if err := copyExistingJujud(dir); err != nil {
		logger.Debugf("copy existing failed: %v", err)
		if err := buildJujud(dir); err != nil {
			return version.Binary{}, err
		}
	}

	if forceVersion != nil {
		logger.Debugf("forcing version to %s", forceVersion)
		if err := ioutil.WriteFile(filepath.Join(dir, "FORCE-VERSION"), []byte(forceVersion.String()), 0666); err != nil {
			return version.Binary{}, err
		}
	}
	cmd := exec.Command(filepath.Join(dir, "jujud"), "version")
	out, err := cmd.CombinedOutput()
	if err != nil {
		return version.Binary{}, fmt.Errorf("cannot get version from %q: %v; %s", cmd.Args[0], err, out)
	}
	tvs := strings.TrimSpace(string(out))
	tvers, err := version.ParseBinary(tvs)
	if err != nil {
		return version.Binary{}, fmt.Errorf("invalid version %q printed by jujud", tvs)
	}
	err = archive(w, dir)
	if err != nil {
		return version.Binary{}, err
	}
	return tvers, err
}