mirror of
https://github.com/kubevela/kubevela.git
synced 2026-08-23 22:46:53 +00:00
Jianbo Sun
aa87d3da24
* upgrade K8s dependency to v0.21 * update CRD for new version of controller-runtime * fix ci component revision create must fill Raw in runtime.RawExtension * try fix test * start control plane timeout set to 1min and fix tests * add timeout for env test start and stop * longer timeout time for BeforeSuit function * upgrade kubebuilder and k8s cluster version to match with v1.21.2 in github action * fix test * fix resource tracker ownerRef override * update developer guides
117 lines
3.0 KiB
Go
117 lines
3.0 KiB
Go
/*
|
|
Copyright 2021 The KubeVela Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package kube
|
|
|
|
import (
|
|
"context"
|
|
|
|
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
|
|
"sigs.k8s.io/controller-runtime/pkg/client"
|
|
|
|
"github.com/oam-dev/kubevela/pkg/cue/model"
|
|
"github.com/oam-dev/kubevela/pkg/cue/model/value"
|
|
wfContext "github.com/oam-dev/kubevela/pkg/workflow/context"
|
|
"github.com/oam-dev/kubevela/pkg/workflow/providers"
|
|
"github.com/oam-dev/kubevela/pkg/workflow/types"
|
|
)
|
|
|
|
const (
|
|
// ProviderName is provider name for install.
|
|
ProviderName = "kube"
|
|
)
|
|
|
|
// Dispatcher is a client for apply resources.
|
|
type Dispatcher func(ctx context.Context, manifests ...*unstructured.Unstructured) error
|
|
|
|
type provider struct {
|
|
apply func(ctx context.Context, manifests ...*unstructured.Unstructured) error
|
|
cli client.Client
|
|
}
|
|
|
|
// Apply create or update CR in cluster.
|
|
func (h *provider) Apply(ctx wfContext.Context, v *value.Value, act types.Action) error {
|
|
val, err := v.LookupValue("value")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
var workload = new(unstructured.Unstructured)
|
|
pv, err := v.Field("patch")
|
|
if pv.Exists() && err == nil {
|
|
base, err := model.NewBase(val.CueValue())
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
patcher, err := model.NewOther(pv)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if err := base.Unify(patcher); err != nil {
|
|
return err
|
|
}
|
|
workload, err = base.Unstructured()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
} else if err := val.UnmarshalTo(workload); err != nil {
|
|
return err
|
|
}
|
|
|
|
deployCtx := context.Background()
|
|
if workload.GetNamespace() == "" {
|
|
workload.SetNamespace("default")
|
|
}
|
|
if err := h.apply(deployCtx, workload); err != nil {
|
|
return err
|
|
}
|
|
return v.FillObject(workload.Object, "value")
|
|
}
|
|
|
|
// Read get CR from cluster.
|
|
func (h *provider) Read(ctx wfContext.Context, v *value.Value, act types.Action) error {
|
|
val, err := v.LookupValue("value")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
obj := new(unstructured.Unstructured)
|
|
if err := val.UnmarshalTo(obj); err != nil {
|
|
return err
|
|
}
|
|
key := client.ObjectKeyFromObject(obj)
|
|
if key.Namespace == "" {
|
|
key.Namespace = "default"
|
|
}
|
|
|
|
if err := h.cli.Get(context.Background(), key, obj); err != nil {
|
|
return v.FillObject(err.Error(), "err")
|
|
}
|
|
return v.FillObject(obj.Object, "value")
|
|
}
|
|
|
|
// Install register handlers to provider discover.
|
|
func Install(p providers.Providers, cli client.Client, apply Dispatcher) {
|
|
prd := &provider{
|
|
apply: apply,
|
|
cli: cli,
|
|
}
|
|
p.Register(ProviderName, map[string]providers.Handler{
|
|
"apply": prd.Apply,
|
|
"read": prd.Read,
|
|
})
|
|
}
|