Files
kubevela/pkg/application/run.go

83 lines
2.4 KiB
Go

package application
import (
"context"
"github.com/crossplane/oam-kubernetes-runtime/apis/core/v1alpha2"
"github.com/crossplane/oam-kubernetes-runtime/pkg/oam"
apierrors "k8s.io/apimachinery/pkg/api/errors"
ctypes "k8s.io/apimachinery/pkg/types"
"sigs.k8s.io/controller-runtime/pkg/client"
"github.com/oam-dev/kubevela/api/types"
cmdutil "github.com/oam-dev/kubevela/pkg/commands/util"
)
func (app *Application) BuildRun(ctx context.Context, client client.Client, env *types.EnvMeta, io cmdutil.IOStreams) error {
components, appconfig, scopes, err := app.OAM(env, io, true)
if err != nil {
return err
}
return app.Run(ctx, client, appconfig, components, scopes)
}
func (app *Application) Run(ctx context.Context, client client.Client,
ac *v1alpha2.ApplicationConfiguration, comps []*v1alpha2.Component, scopes []oam.Object) error {
for _, comp := range comps {
if err := CreateOrUpdateComponent(ctx, client, comp); err != nil {
return err
}
}
if err := CreateScopes(ctx, client, scopes); err != nil {
return err
}
return CreateOrUpdateAppConfig(ctx, client, ac)
}
func CreateOrUpdateComponent(ctx context.Context, client client.Client, comp *v1alpha2.Component) error {
var getc v1alpha2.Component
key := ctypes.NamespacedName{Name: comp.Name, Namespace: comp.Namespace}
if err := client.Get(ctx, key, &getc); err != nil {
if !apierrors.IsNotFound(err) {
return err
}
return client.Create(ctx, comp)
}
comp.ResourceVersion = getc.ResourceVersion
return client.Update(ctx, comp)
}
func CreateOrUpdateAppConfig(ctx context.Context, client client.Client, appConfig *v1alpha2.ApplicationConfiguration) error {
var geta v1alpha2.ApplicationConfiguration
key := ctypes.NamespacedName{Name: appConfig.Name, Namespace: appConfig.Namespace}
var exist = true
if err := client.Get(ctx, key, &geta); err != nil {
if !apierrors.IsNotFound(err) {
return err
}
exist = false
}
if !exist {
return client.Create(ctx, appConfig)
}
appConfig.ResourceVersion = geta.ResourceVersion
return client.Update(ctx, appConfig)
}
func CreateScopes(ctx context.Context, client client.Client, scopes []oam.Object) error {
for _, obj := range scopes {
key := ctypes.NamespacedName{Name: obj.GetName(), Namespace: obj.GetNamespace()}
err := client.Get(ctx, key, obj)
if err == nil {
return nil
}
if !apierrors.IsNotFound(err) {
return err
}
if err = client.Create(ctx, obj); err != nil {
return err
}
}
return nil
}