/
chart.go
66 lines (53 loc) · 1.33 KB
/
chart.go
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package kubby
import (
"fmt"
"os"
"helm.sh/helm/v3/pkg/action"
"helm.sh/helm/v3/pkg/chart/loader"
"helm.sh/helm/v3/pkg/kube"
)
type HelmChart struct {
Path string
Namespace string
Name string
}
type ChartMap map[string]*HelmChart
type HelmChartManager struct {
KubeConfigPath string
Charts ChartMap
}
func NewHelmChartManager(path string) (*HelmChartManager, error) {
hcm := &HelmChartManager{
KubeConfigPath: path,
Charts: ChartMap{},
}
return hcm, nil
}
func (hcm *HelmChartManager) InstallChart(name string, namespace string, path string) error {
fmt.Printf("installing %s chart ...\n", name)
actionConfig := new(action.Configuration)
err := actionConfig.Init(kube.GetConfig(hcm.KubeConfigPath, "", namespace), namespace, os.Getenv("HELM_DRIVER"), func(format string, v ...interface{}) {
fmt.Printf(format, v)
fmt.Println()
})
if err != nil {
return fmt.Errorf("InstallChart: %w", err)
}
chart, err := loader.Load(path)
if err != nil {
return fmt.Errorf("InstallChart: %w", err)
}
client := action.NewInstall(actionConfig)
client.Namespace = namespace
client.ReleaseName = name
_, err = client.Run(chart, nil)
if err != nil {
return fmt.Errorf("InstallChart: %w", err)
}
hcm.Charts[name] = &HelmChart{
Namespace: namespace,
Name: name,
Path: path,
}
return nil
}