Beispiel #1
0
func (ctx *SimpleContext) RecallUnit(unitName string) error {
	svc := ctx.findUpstartJob(unitName)
	if svc == nil || !svc.Installed() {
		return fmt.Errorf("unit %q is not deployed", unitName)
	}
	if err := svc.Remove(); err != nil {
		return err
	}
	tag := state.UnitTag(unitName)
	agentDir := agent.Dir(ctx.dataDir, tag)
	if err := os.RemoveAll(agentDir); err != nil {
		return err
	}
	if err := os.Remove(ctx.syslogConfigPath); err != nil && !os.IsNotExist(err) {
		logger.Warningf("installer: cannot remove %q: %v", ctx.syslogConfigPath, err)
	}
	// Defer this so a failure here does not impede the cleanup (as in tests).
	defer func() {
		if err := syslog.Restart(); err != nil {
			logger.Warningf("installer: cannot restart syslog daemon: %v", err)
		}
	}()
	toolsDir := agent.ToolsDir(ctx.dataDir, tag)
	return os.Remove(toolsDir)
}
Beispiel #2
0
func (fix *SimpleToolsFixture) paths(tag string) (confPath, agentDir, toolsDir, syslogConfPath string) {
	confName := fmt.Sprintf("jujud-%s.conf", tag)
	confPath = filepath.Join(fix.initDir, confName)
	agentDir = agent.Dir(fix.dataDir, tag)
	toolsDir = agent.ToolsDir(fix.dataDir, tag)
	syslogConfPath = filepath.Join(fix.syslogConfigDir, fmt.Sprintf("26-juju-%s.conf", tag))
	return
}