mirror of https://github.com/kubevela/kubevela.git
81 lines
2.7 KiB
Go
81 lines
2.7 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 policy
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"fmt"
|
|
|
|
"github.com/pkg/errors"
|
|
errors2 "k8s.io/apimachinery/pkg/api/errors"
|
|
"k8s.io/apimachinery/pkg/types"
|
|
"sigs.k8s.io/controller-runtime/pkg/client"
|
|
|
|
"github.com/oam-dev/kubevela/apis/core.oam.dev/v1alpha1"
|
|
"github.com/oam-dev/kubevela/apis/core.oam.dev/v1beta1"
|
|
"github.com/oam-dev/kubevela/pkg/oam"
|
|
)
|
|
|
|
// ParseOverridePolicyRelatedDefinitions get definitions inside override policy
|
|
func ParseOverridePolicyRelatedDefinitions(ctx context.Context, cli client.Client, app *v1beta1.Application, policy v1beta1.AppPolicy) (compDefs []*v1beta1.ComponentDefinition, traitDefs []*v1beta1.TraitDefinition, err error) {
|
|
if policy.Properties == nil {
|
|
return compDefs, traitDefs, fmt.Errorf("override policy %s must not have empty properties", policy.Name)
|
|
}
|
|
spec := &v1alpha1.OverridePolicySpec{}
|
|
if err = json.Unmarshal(policy.Properties.Raw, spec); err != nil {
|
|
return nil, nil, errors.Wrapf(err, "invalid override policy spec")
|
|
}
|
|
componentTypes := map[string]struct{}{}
|
|
traitTypes := map[string]struct{}{}
|
|
for _, comp := range spec.Components {
|
|
if comp.Type != "" {
|
|
componentTypes[comp.Type] = struct{}{}
|
|
}
|
|
for _, trait := range comp.Traits {
|
|
if trait.Type != "" {
|
|
traitTypes[trait.Type] = struct{}{}
|
|
}
|
|
}
|
|
}
|
|
getDef := func(name string, _type string, obj client.Object) error {
|
|
err = cli.Get(ctx, types.NamespacedName{Namespace: oam.SystemDefinitionNamespace, Name: name}, obj)
|
|
if err != nil && errors2.IsNotFound(err) {
|
|
err = cli.Get(ctx, types.NamespacedName{Namespace: app.Namespace, Name: name}, obj)
|
|
}
|
|
if err != nil {
|
|
return errors.Wrapf(err, "failed to get %s definition %s for override policy %s", _type, name, policy.Name)
|
|
}
|
|
return nil
|
|
}
|
|
for compDefName := range componentTypes {
|
|
def := &v1beta1.ComponentDefinition{}
|
|
if err = getDef(compDefName, "component", def); err != nil {
|
|
return nil, nil, err
|
|
}
|
|
compDefs = append(compDefs, def)
|
|
}
|
|
for traitDefName := range traitTypes {
|
|
def := &v1beta1.TraitDefinition{}
|
|
if err = getDef(traitDefName, "trait", def); err != nil {
|
|
return nil, nil, err
|
|
}
|
|
traitDefs = append(traitDefs, def)
|
|
}
|
|
return compDefs, traitDefs, nil
|
|
}
|