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Code Issues Releases Activity

feat(helm): use helm upgrade for install [r8s-258] (#568)

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Ali 2025-03-26 11:32:26 +13:00 • committed by GitHub
parent e68bd53e30
commit 0ebfe047d1
19 changed files with 613 additions and 150 deletions
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161
pkg/libhelm/sdk/upgrade.go Normal file
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@ -0,0 +1,161 @@
package sdk
import (
"time"
"github.com/pkg/errors"
"github.com/portainer/portainer/pkg/libhelm/options"
"github.com/portainer/portainer/pkg/libhelm/release"
"github.com/rs/zerolog/log"
"helm.sh/helm/v3/pkg/action"
"helm.sh/helm/v3/pkg/postrender"
)
// Upgrade implements the HelmPackageManager interface by using the Helm SDK to upgrade a chart.
// If the release does not exist, it will install it instead.
func (hspm *HelmSDKPackageManager) Upgrade(upgradeOpts options.InstallOptions) (*release.Release, error) {
log.Debug().
Str("context", "HelmClient").
Str("chart", upgradeOpts.Chart).
Str("name", upgradeOpts.Name).
Str("namespace", upgradeOpts.Namespace).
Str("repo", upgradeOpts.Repo).
Bool("wait", upgradeOpts.Wait).
Msg("Upgrading Helm chart")
if upgradeOpts.Name == "" {
log.Error().
Str("context", "HelmClient").
Str("chart", upgradeOpts.Chart).
Str("name", upgradeOpts.Name).
Str("namespace", upgradeOpts.Namespace).
Str("repo", upgradeOpts.Repo).
Bool("wait", upgradeOpts.Wait).
Msg("Name is required for helm release upgrade")
return nil, errors.New("name is required for helm release upgrade")
}
// Check if the release exists
exists, err := hspm.doesReleaseExist(upgradeOpts.Name, upgradeOpts.Namespace, upgradeOpts.KubernetesClusterAccess)
if err != nil {
log.Error().
Str("context", "HelmClient").
Str("name", upgradeOpts.Name).
Str("namespace", upgradeOpts.Namespace).
Err(err).
Msg("Failed to check if release exists")
return nil, errors.Wrap(err, "failed to check if release exists")
}
// If the release doesn't exist, install it instead
if !exists {
log.Info().
Str("context", "HelmClient").
Str("chart", upgradeOpts.Chart).
Str("name", upgradeOpts.Name).
Str("namespace", upgradeOpts.Namespace).
Msg("Release doesn't exist, installing instead")
return hspm.install(upgradeOpts)
}
// Initialize action configuration with kubernetes config
actionConfig := new(action.Configuration)
err = hspm.initActionConfig(actionConfig, upgradeOpts.Namespace, upgradeOpts.KubernetesClusterAccess)
if err != nil {
// error is already logged in initActionConfig
return nil, errors.Wrap(err, "failed to initialize helm configuration for helm release upgrade")
}
upgradeClient, err := initUpgradeClient(actionConfig, upgradeOpts)
if err != nil {
log.Error().
Str("context", "HelmClient").
Err(err).
Msg("Failed to initialize helm upgrade client for helm release upgrade")
return nil, errors.Wrap(err, "failed to initialize helm upgrade client for helm release upgrade")
}
values, err := hspm.GetHelmValuesFromFile(upgradeOpts.ValuesFile)
if err != nil {
log.Error().
Str("context", "HelmClient").
Err(err).
Msg("Failed to get Helm values from file for helm release upgrade")
return nil, errors.Wrap(err, "failed to get Helm values from file for helm release upgrade")
}
chart, err := hspm.loadAndValidateChartWithPathOptions(&upgradeClient.ChartPathOptions, upgradeOpts.Chart, upgradeOpts.Repo, upgradeClient.DependencyUpdate, "release upgrade")
if err != nil {
log.Error().
Str("context", "HelmClient").
Err(err).
Msg("Failed to load and validate chart for helm release upgrade")
return nil, errors.Wrap(err, "failed to load and validate chart for helm release upgrade")
}
log.Info().
Str("context", "HelmClient").
Str("chart", upgradeOpts.Chart).
Str("name", upgradeOpts.Name).
Str("namespace", upgradeOpts.Namespace).
Msg("Running chart upgrade for helm release")
helmRelease, err := upgradeClient.Run(upgradeOpts.Name, chart, values)
if err != nil {
log.Error().
Str("context", "HelmClient").
Str("chart", upgradeOpts.Chart).
Str("name", upgradeOpts.Name).
Str("namespace", upgradeOpts.Namespace).
Err(err).
Msg("Failed to upgrade helm chart for helm release upgrade")
return nil, errors.Wrap(err, "helm was not able to upgrade the chart for helm release upgrade")
}
return &release.Release{
Name: helmRelease.Name,
Namespace: helmRelease.Namespace,
Chart: release.Chart{
Metadata: &release.Metadata{
Name: helmRelease.Chart.Metadata.Name,
Version: helmRelease.Chart.Metadata.Version,
AppVersion: helmRelease.Chart.Metadata.AppVersion,
},
},
Labels: helmRelease.Labels,
Version: helmRelease.Version,
Manifest: helmRelease.Manifest,
}, nil
}
// initUpgradeClient initializes the upgrade client with the given options
// and return the upgrade client.
func initUpgradeClient(actionConfig *action.Configuration, upgradeOpts options.InstallOptions) (*action.Upgrade, error) {
upgradeClient := action.NewUpgrade(actionConfig)
upgradeClient.DependencyUpdate = true
upgradeClient.Atomic = true
upgradeClient.ChartPathOptions.RepoURL = upgradeOpts.Repo
upgradeClient.Wait = upgradeOpts.Wait
// Set default values if not specified
if upgradeOpts.Timeout == 0 {
upgradeClient.Timeout = 5 * time.Minute
} else {
upgradeClient.Timeout = upgradeOpts.Timeout
}
if upgradeOpts.Namespace == "" {
upgradeOpts.Namespace = "default"
} else {
upgradeClient.Namespace = upgradeOpts.Namespace
}
if upgradeOpts.PostRenderer != "" {
postRenderer, err := postrender.NewExec(upgradeOpts.PostRenderer)
if err != nil {
return nil, errors.Wrap(err, "failed to create post renderer")
}
upgradeClient.PostRenderer = postRenderer
}
return upgradeClient, nil
}