示例#1
0
// getManifest implements 'helm get manifest'
func (g *getManifestCmd) run() error {
	res, err := g.client.ReleaseContent(g.release, helm.ContentReleaseVersion(g.version))
	if err != nil {
		return prettyError(err)
	}
	fmt.Fprintln(g.out, res.Release.Manifest)
	return nil
}
示例#2
0
文件: upgrade.go 项目: slack/helm
func (u *upgradeCmd) run() error {
	chartPath, err := locateChartPath(u.chart, u.version, u.verify, u.keyring)
	if err != nil {
		return err
	}

	if u.install {
		// If a release does not exist, install it. If another error occurs during
		// the check, ignore the error and continue with the upgrade.
		//
		// The returned error is a grpc.rpcError that wraps the message from the original error.
		// So we're stuck doing string matching against the wrapped error, which is nested somewhere
		// inside of the grpc.rpcError message.
		_, err := u.client.ReleaseContent(u.release, helm.ContentReleaseVersion(1))
		if err != nil && strings.Contains(err.Error(), driver.ErrReleaseNotFound.Error()) {
			fmt.Fprintf(u.out, "Release %q does not exist. Installing it now.\n", u.release)
			ic := &installCmd{
				chartPath:    chartPath,
				client:       u.client,
				out:          u.out,
				name:         u.release,
				valuesFile:   u.valuesFile,
				dryRun:       u.dryRun,
				verify:       u.verify,
				disableHooks: u.disableHooks,
				keyring:      u.keyring,
				values:       u.values,
				namespace:    u.namespace,
			}
			return ic.run()
		}
	}

	rawVals, err := u.vals()
	if err != nil {
		return err
	}

	_, err = u.client.UpdateRelease(u.release, chartPath, helm.UpdateValueOverrides(rawVals), helm.UpgradeDryRun(u.dryRun), helm.UpgradeDisableHooks(u.disableHooks))
	if err != nil {
		return fmt.Errorf("UPGRADE FAILED: %v", prettyError(err))
	}

	success := u.release + " has been upgraded. Happy Helming!\n"
	fmt.Fprintf(u.out, success)

	// Print the status like status command does
	status, err := u.client.ReleaseStatus(u.release)
	if err != nil {
		return prettyError(err)
	}
	PrintStatus(u.out, status)

	return nil
}
示例#3
0
func (g *getHooksCmd) run() error {
	res, err := g.client.ReleaseContent(g.release, helm.ContentReleaseVersion(g.version))
	if err != nil {
		fmt.Fprintln(g.out, g.release)
		return prettyError(err)
	}

	for _, hook := range res.Release.Hooks {
		fmt.Fprintf(g.out, "---\n# %s\n%s", hook.Name, hook.Manifest)
	}
	return nil
}
示例#4
0
文件: get.go 项目: runseb/helm
// getCmd is the command that implements 'helm get'
func (g *getCmd) run() error {
	res, err := g.client.ReleaseContent(g.release, helm.ContentReleaseVersion(g.version))
	if err != nil {
		return prettyError(err)
	}

	cfg, err := chartutil.CoalesceValues(res.Release.Chart, res.Release.Config)
	if err != nil {
		return err
	}
	cfgStr, err := cfg.YAML()
	if err != nil {
		return err
	}

	data := map[string]interface{}{
		"Release":        res.Release,
		"ComputedValues": cfgStr,
		"ReleaseDate":    timeconv.Format(res.Release.Info.LastDeployed, time.ANSIC),
	}
	return tpl(getTemplate, data, g.out)
}