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AB#2589: Deploy operators via Helm (#575)

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* Only deploy operators on GCP/Azure.
* cert-manager is now deployed by default (GCP/Azure)
* remove OLM
This commit is contained in:
Otto Bittner 2022-11-21 10:35:40 +01:00 • committed by GitHub
parent b8d991f84c
commit bdd9dd922b
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GPG key ID: 4AEE18F83AFDEB23
146 changed files with 12799 additions and 8706 deletions
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77
bootstrapper/internal/helm/client.go
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@ -47,29 +47,24 @@ func New(log *logger.Logger) (*Client, error) {
return nil, err
}
action := action.NewInstall(actionConfig)
action.Namespace = constants.HelmNamespace
action.Timeout = timeout
return &Client{
action.NewInstall(actionConfig),
action,
}, nil
}
// InstallConstellationServices installs the constellation-services chart. In the future this chart should bundle all microservices.
func (h *Client) InstallConstellationServices(ctx context.Context, release helm.Release, extraVals map[string]any) error {
h.Namespace = constants.HelmNamespace
h.ReleaseName = release.ReleaseName
h.Wait = release.Wait
h.Timeout = timeout
mergedVals := mergeMaps(release.Values, extraVals)
reader := bytes.NewReader(release.Chart)
chart, err := loader.LoadArchive(reader)
if err != nil {
return fmt.Errorf("helm load archive: %w", err)
}
_, err = h.RunWithContext(ctx, chart, mergedVals)
if err != nil {
return fmt.Errorf("helm install services: %w", err)
if err := h.install(ctx, release.Chart, mergedVals); err != nil {
return err
}
return nil
@ -96,12 +91,36 @@ func mergeMaps(a, b map[string]any) map[string]any {
return out
}
// InstallCilium sets up the cilium pod network.
func (h *Client) InstallCilium(ctx context.Context, kubectl k8sapi.Client, release helm.Release, in k8sapi.SetupPodNetworkInput) error {
h.Namespace = constants.HelmNamespace
// InstallCertManager installs the cert-manager chart.
func (h *Client) InstallCertManager(ctx context.Context, release helm.Release) error {
h.ReleaseName = release.ReleaseName
h.Wait = release.Wait
if err := h.install(ctx, release.Chart, release.Values); err != nil {
return err
}
return nil
}
// InstallOperators installs the Constellation Operators.
func (h *Client) InstallOperators(ctx context.Context, release helm.Release, extraVals map[string]any) error {
h.ReleaseName = release.ReleaseName
h.Wait = release.Wait
mergedVals := mergeMaps(release.Values, extraVals)
if err := h.install(ctx, release.Chart, mergedVals); err != nil {
return err
}
return nil
}
// InstallCilium sets up the cilium pod network.
func (h *Client) InstallCilium(ctx context.Context, kubectl k8sapi.Client, release helm.Release, in k8sapi.SetupPodNetworkInput) error {
h.ReleaseName = release.ReleaseName
h.Wait = release.Wait
h.Timeout = timeout
switch in.CloudProvider {
case "aws", "azure", "qemu":
@ -121,15 +140,8 @@ func (h *Client) installCiliumGeneric(ctx context.Context, release helm.Release,
release.Values["k8sServiceHost"] = host
release.Values["k8sServicePort"] = strconv.Itoa(constants.KubernetesPort)
reader := bytes.NewReader(release.Chart)
chart, err := loader.LoadArchive(reader)
if err != nil {
return fmt.Errorf("helm load archive: %w", err)
}
_, err = h.RunWithContext(ctx, chart, release.Values)
if err != nil {
return fmt.Errorf("installing cilium: %w", err)
if err := h.install(ctx, release.Chart, release.Values); err != nil {
return err
}
return nil
}
@ -179,16 +191,23 @@ func (h *Client) installCiliumGCP(ctx context.Context, kubectl k8sapi.Client, re
release.Values["k8sServicePort"] = port
}
reader := bytes.NewReader(release.Chart)
if err := h.install(ctx, release.Chart, release.Values); err != nil {
return err
}
return nil
}
func (h *Client) install(ctx context.Context, chartRaw []byte, values map[string]any) error {
reader := bytes.NewReader(chartRaw)
chart, err := loader.LoadArchive(reader)
if err != nil {
return fmt.Errorf("helm load archive: %w", err)
}
_, err = h.RunWithContext(ctx, chart, release.Values)
_, err = h.RunWithContext(ctx, chart, values)
if err != nil {
return fmt.Errorf("helm install cilium: %w", err)
return fmt.Errorf("helm install: %w", err)
}
return nil
}