Soam Vasani
6b67bc0a61
Environments for functions. For now this is just the image URL for the function run container. In the future, Environments will also have build container image URLs, and perhaps parameters to those containers. Create/read/update/delete/list. Versioning will be added later. For now, only the latest update is stored.
152 lines
3.3 KiB
Go
152 lines
3.3 KiB
Go
/*
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Copyright 2016 The Fission Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package controller
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import (
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"encoding/json"
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"io/ioutil"
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"net/http"
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log "github.com/Sirupsen/logrus"
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"github.com/gorilla/mux"
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"github.com/platform9/fission"
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)
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func (api *API) EnvironmentApiList(w http.ResponseWriter, r *http.Request) {
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envs, err := api.EnvironmentStore.List()
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if err != nil {
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api.respondWithError(w, err)
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return
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}
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resp, err := json.Marshal(envs)
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if err != nil {
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api.respondWithError(w, err)
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return
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}
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api.respondWithSuccess(w, resp)
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}
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func (api *API) EnvironmentApiCreate(w http.ResponseWriter, r *http.Request) {
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body, err := ioutil.ReadAll(r.Body)
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if err != nil {
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api.respondWithError(w, err)
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}
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var env fission.Environment
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err = json.Unmarshal(body, &env)
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if err != nil {
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api.respondWithError(w, err)
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return
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}
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uid, err := api.EnvironmentStore.Create(&env)
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if err != nil {
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api.respondWithError(w, err)
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return
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}
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m := &fission.Metadata{Name: env.Metadata.Name, Uid: uid}
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resp, err := json.Marshal(m)
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if err != nil {
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api.respondWithError(w, err)
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return
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}
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api.respondWithSuccess(w, resp)
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}
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func (api *API) EnvironmentApiGet(w http.ResponseWriter, r *http.Request) {
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var m fission.Metadata
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vars := mux.Vars(r)
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m.Name = vars["environment"]
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m.Uid = r.FormValue("uid") // empty if uid is absent
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env, err := api.EnvironmentStore.Get(&m)
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if err != nil {
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api.respondWithError(w, err)
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return
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}
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resp, err := json.Marshal(env)
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if err != nil {
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api.respondWithError(w, err)
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return
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}
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api.respondWithSuccess(w, resp)
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}
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func (api *API) EnvironmentApiUpdate(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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name := vars["environment"]
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body, err := ioutil.ReadAll(r.Body)
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if err != nil {
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api.respondWithError(w, err)
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}
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var env fission.Environment
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err = json.Unmarshal(body, &env)
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if err != nil {
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api.respondWithError(w, err)
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return
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}
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if name != env.Metadata.Name {
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err = fission.MakeError(fission.ErrorInvalidArgument, "Environment name doesn't match URL")
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api.respondWithError(w, err)
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return
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}
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uid, err := api.EnvironmentStore.Update(&env)
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if err != nil {
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api.respondWithError(w, err)
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return
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}
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m := &fission.Metadata{Name: env.Metadata.Name, Uid: uid}
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resp, err := json.Marshal(m)
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if err != nil {
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api.respondWithError(w, err)
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return
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}
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api.respondWithSuccess(w, resp)
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}
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func (api *API) EnvironmentApiDelete(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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var m fission.Metadata
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m.Name = vars["environment"]
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m.Uid = r.FormValue("uid") // empty if uid is absent
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if len(m.Uid) == 0 {
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log.WithFields(log.Fields{"httpTrigger": m.Name}).Info("Deleting all versions")
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}
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err := api.EnvironmentStore.Delete(m)
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if err != nil {
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api.respondWithError(w, err)
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return
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}
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api.respondWithSuccess(w, []byte(""))
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}
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