/
manifest_store.go
172 lines (150 loc) · 5.04 KB
/
manifest_store.go
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// Copyright 2022 The kubegems.io 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 application
import (
"context"
"github.com/gin-gonic/gin"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/apimachinery/pkg/runtime/schema"
"kubegems.io/kubegems/pkg/service/handlers"
"sigs.k8s.io/controller-runtime/pkg/client"
)
func (h *ManifestHandler) GetResource(c *gin.Context) {
h.resourceFunc(c, nil, func(ctx context.Context, gvkn GVKN, store GitStore) (interface{}, error) {
obj := &unstructured.Unstructured{}
obj.SetGroupVersionKind(gvkn.GVK())
obj.SetName(gvkn.Name)
if err := store.Get(ctx, client.ObjectKeyFromObject(obj), obj); err != nil {
return nil, err
}
return obj, nil
})
}
func (h *ManifestHandler) ListResource(c *gin.Context) {
h.resourceFunc(c, nil, func(ctx context.Context, gvkn GVKN, store GitStore) (interface{}, error) {
list := &unstructured.UnstructuredList{}
gvk := gvkn.GVK()
gvk.Kind = gvk.Kind + "List"
list.SetGroupVersionKind(gvk)
if err := store.List(ctx, list); err != nil {
return nil, err
}
return list, nil
})
}
func (h *ManifestHandler) CreateResource(c *gin.Context) {
obj := &unstructured.Unstructured{}
h.resourceFunc(c, obj, func(ctx context.Context, gvkn GVKN, store GitStore) (interface{}, error) {
obj.SetGroupVersionKind(gvkn.GVK())
obj.SetName(gvkn.Name)
if err := store.Create(ctx, obj); err != nil {
return nil, err
}
return obj, nil
})
}
func (h *ManifestHandler) UpdateResource(c *gin.Context) {
obj := &unstructured.Unstructured{}
h.resourceFunc(c, obj, func(ctx context.Context, gvkn GVKN, store GitStore) (interface{}, error) {
obj.SetGroupVersionKind(gvkn.GVK())
obj.SetName(gvkn.Name)
if err := store.Update(ctx, obj); err != nil {
return nil, err
}
return obj, nil
})
}
func (h *ManifestHandler) DeleteResource(c *gin.Context) {
h.resourceFunc(c, nil, func(ctx context.Context, gvkn GVKN, store GitStore) (interface{}, error) {
obj := &unstructured.Unstructured{}
obj.SetGroupVersionKind(gvkn.GVK())
obj.SetName(gvkn.Name)
if err := store.Delete(ctx, obj); err != nil {
return nil, err
}
return obj, nil
})
}
// @Tags Application
// @Summary 应用内容类型摘要
// @Description 对应用内所有资源进行列举,用于自动补全
// @Accept json
// @Produce json
// @Param tenant_id path int true "tenaut id"
// @Param project_id path int true "project id"
// @Param application_id path int true "application id"
// @param environment_id path int true "environment id"
// @Param name path string true "name"
// @Param kind query string false "若设置,则仅显示设置的类型,例如 Deployment,StatefulSet,Job,ConfigMap"
// @Success 200 {object} handlers.ResponseStruct{Data=[]object} "类型信息"
// @Router /v1/tenant/{tenant_id}/project/{project_id}/manifests/{name}/metas [get]
// @Security JWT
func (h *ManifestHandler) Metas(c *gin.Context) {
h.NamedRefFunc(c, nil, func(ctx context.Context, ref PathRef) (interface{}, error) {
kind := c.Query("kind")
ret := []client.Object{}
fun := func(ctx context.Context, store GitStore) error {
objects, _ := store.ListAll(ctx)
for _, object := range objects {
if object.GetObjectKind().GroupVersionKind().Kind != kind {
continue
}
ret = append(ret, object)
}
return nil
}
if err := h.StoreFunc(ctx, ref, fun); err != nil {
return nil, err
}
return ret, nil
})
}
type GVKN struct {
Group string `json:"group,omitempty" uri:"group"`
Version string `json:"version,omitempty" uri:"version"`
Kind string `json:"kind,omitempty" uri:"kind"`
Name string `json:"name,omitempty" uri:"resourcename"`
}
func (g GVKN) GVK() schema.GroupVersionKind {
return schema.GroupVersionKind{Group: g.Group, Version: g.Version, Kind: g.Kind}
}
func (h *ManifestHandler) resourceFunc(c *gin.Context, body interface{},
gvknfun func(ctx context.Context, gvkn GVKN, store GitStore) (interface{}, error)) {
gvkn := GVKN{}
if err := c.BindUri(&gvkn); err != nil {
handlers.NotOK(c, err)
return
}
if gvkn.Group == "core" {
gvkn.Group = ""
}
h.NamedRefFunc(c, body, func(ctx context.Context, ref PathRef) (interface{}, error) {
var ret interface{}
err := h.ManifestProcessor.StoreUpdateFunc(ctx, ref,
func(ctx context.Context, store GitStore) error {
data, err := gvknfun(ctx, gvkn, store)
if err != nil {
return err
}
ret = data
return nil
},
"update resources",
)
if err != nil {
return nil, err
}
return ret, nil
})
}