mirror of https://github.com/helm/helm
Anirudh M
5 years ago
parent
a8a85edd5c
commit
30b4b2b46f
@ -0,0 +1,13 @@
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package install
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type InstallRequest struct {
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RequestID string
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ReleaseName string
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ReleaseNamespace string
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ChartPath string
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}
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type InstallReponse struct {
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Status bool
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ReleaseStatus string
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}
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@ -0,0 +1,67 @@
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package install
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import (
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"encoding/json"
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"fmt"
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"net/http"
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"helm.sh/helm/v3/cmd/servercontext"
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"helm.sh/helm/v3/pkg/action"
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"helm.sh/helm/v3/pkg/chart"
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"helm.sh/helm/v3/pkg/chart/loader"
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)
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func Handler() http.Handler {
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return http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) {
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res.Header().Set("Content-Type", "application/json")
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defer req.Body.Close()
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var request InstallRequest
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decoder := json.NewDecoder(req.Body)
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decoder.UseNumber()
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if err := decoder.Decode(&request); err != nil {
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fmt.Printf("error in request: %v", err)
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return
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}
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request.RequestID = req.Header.Get("Request-Id")
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request.ReleaseName = req.Header.Get("Release-Name")
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request.ReleaseNamespace = req.Header.Get("Release-Namespace")
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request.ChartPath = req.Header.Get("Chart-Path")
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install := action.NewInstall(servercontext.App().ActionConfig)
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install.ReleaseName = request.ReleaseName
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install.Namespace = request.ReleaseNamespace
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cp, err := install.ChartPathOptions.LocateChart(request.ChartPath, servercontext.App().Config)
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if err != nil {
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fmt.Printf("error in locating chart: %v", err)
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return
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}
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var requestedChart *chart.Chart
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if requestedChart, err = loader.Load(cp); err != nil {
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fmt.Printf("error in loading chart: %v", err)
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return
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}
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var vals map[string]interface{}
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release, err := install.Run(requestedChart, vals)
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if err != nil {
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fmt.Printf("error in installing chart: %v", err)
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return
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}
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response := InstallReponse{Status: true, ReleaseStatus: string(release.Info.Status)}
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payload, err := json.Marshal(response)
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if err != nil {
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fmt.Printf("error parsing response %v", err)
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return
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}
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res.Write(payload)
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})
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}
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@ -1,42 +0,0 @@
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package http
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import (
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"fmt"
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"helm.sh/helm/v3/pkg/action"
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"helm.sh/helm/v3/pkg/chart"
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"helm.sh/helm/v3/pkg/chart/loader"
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"helm.sh/helm/v3/pkg/cli"
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"helm.sh/helm/v3/pkg/release"
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)
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var (
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settings = cli.New()
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)
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func Install(cfg *action.Configuration, chartName, relName string) (*release.Release, error) {
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settings := cli.New()
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opts := make(map[string]interface{})
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install := action.NewInstall(cfg)
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install.ReleaseName = relName
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install.Namespace = "default"
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fmt.Printf("%+v %#v\n", install, settings)
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cp, err := install.ChartPathOptions.LocateChart(chartName, settings)
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if err != nil {
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return nil, err
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}
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var requestedChart *chart.Chart
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if requestedChart, err = loader.Load(cp); err != nil {
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return nil, err
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}
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release, err := install.Run(requestedChart, opts)
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if err != nil {
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return nil, err
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}
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// deal with dependent charts later
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return release, nil
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}
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@ -1,54 +0,0 @@
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package http
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import (
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"fmt"
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"io"
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"os"
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"sync"
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"helm.sh/helm/v3/pkg/getter"
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"helm.sh/helm/v3/pkg/repo"
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)
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type repoUpdateOptions struct {
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update func([]*repo.ChartRepository, io.Writer)
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repoFile string
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}
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func HelmRepoUpdate() error {
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o := &repoUpdateOptions{update: updateCharts}
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o.repoFile = settings.RepositoryConfig
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f, err := repo.LoadFile(o.repoFile)
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if err != nil {
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return err
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}
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var repos []*repo.ChartRepository
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for _, cfg := range f.Repositories {
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r, err := repo.NewChartRepository(cfg, getter.All(settings))
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if err != nil {
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return err
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}
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repos = append(repos, r)
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}
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o.update(repos, os.Stdout)
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return nil
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}
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func updateCharts(repos []*repo.ChartRepository, out io.Writer) {
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fmt.Fprintln(out, "Hang tight while we grab the latest from your chart repositories...")
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var wg sync.WaitGroup
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for _, re := range repos {
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wg.Add(1)
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go func(re *repo.ChartRepository) {
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defer wg.Done()
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if _, err := re.DownloadIndexFile(); err != nil {
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fmt.Fprintf(out, "...Unable to get an update from the %q chart repository (%s):\n\t%s\n", re.Config.Name, re.Config.URL, err)
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} else {
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fmt.Fprintf(out, "...Successfully got an update from the %q chart repository\n", re.Config.Name)
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}
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}(re)
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}
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wg.Wait()
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fmt.Fprintln(out, "Update Complete. ⎈ Happy Helming!⎈ ")
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}
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