func EnvironmentDelete(rw http.ResponseWriter, r *http.Request) *httperr.Error {
vars := mux.Vars(r)
app := vars["app"]
name := vars["name"]
env, err := models.GetEnvironment(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
if err != nil {
return httperr.Server(err)
}
delete(env, name)
releaseId, err := models.PutEnvironment(app, env)
if err != nil {
return httperr.Server(err)
}
rw.Header().Set("Release-Id", releaseId)
env, err = models.GetEnvironment(app)
if err != nil {
return httperr.Server(err)
}
return RenderJson(rw, env)
}
func ReleasePromote(rw http.ResponseWriter, r *http.Request) *httperr.Error {
vars := mux.Vars(r)
app := vars["app"]
release := vars["release"]
_, err := models.GetApp(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
rr, err := models.GetRelease(app, release)
if err != nil && strings.HasPrefix(err.Error(), "no such release") {
return httperr.Errorf(404, "no such release: %s", release)
}
if err != nil {
return httperr.Server(err)
}
err = rr.Promote()
if awsError(err) == "ValidationError" {
return httperr.Errorf(403, err.(awserr.Error).Message())
}
if err != nil {
return httperr.Server(err)
}
return RenderJson(rw, rr)
}
func ReleaseShow(rw http.ResponseWriter, r *http.Request) *httperr.Error {
vars := mux.Vars(r)
app := vars["app"]
release := vars["release"]
_, err := models.GetApp(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
rr, err := models.GetRelease(app, release)
if err != nil && strings.HasPrefix(err.Error(), "no such release") {
return httperr.Errorf(404, "no such release: %s", release)
}
fmt.Printf("err %+v\n", err)
if err != nil {
return httperr.Server(err)
}
return RenderJson(rw, rr)
}
func ProcessShow(rw http.ResponseWriter, r *http.Request) *httperr.Error {
vars := mux.Vars(r)
app := vars["app"]
process := vars["process"]
_, err := models.GetApp(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
p, err := models.GetProcess(app, process)
if err != nil {
return httperr.Server(err)
}
err = p.FetchStats()
if err != nil {
return httperr.Server(err)
}
return RenderJson(rw, p)
}
func FormationSet(rw http.ResponseWriter, r *http.Request) *httperr.Error {
vars := mux.Vars(r)
app := vars["app"]
process := vars["process"]
count := GetForm(r, "count")
memory := GetForm(r, "memory")
_, err := models.GetApp(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
err = models.SetFormation(app, process, count, memory)
if ae, ok := err.(awserr.Error); ok {
if ae.Code() == "ValidationError" {
switch {
case strings.Index(ae.Error(), "No updates are to be performed") > -1:
return httperr.Errorf(403, "no updates are to be performed: %s", app)
case strings.Index(ae.Error(), "can not be updated") > -1:
return httperr.Errorf(403, "app is already updating: %s", app)
}
}
}
if err != nil {
return httperr.Server(err)
}
return RenderSuccess(rw)
}
func ServiceDelete(rw http.ResponseWriter, r *http.Request) *httperr.Error {
service := mux.Vars(r)["service"]
s, err := models.GetService(service)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such service: %s", service)
}
if err != nil {
return httperr.Server(err)
}
err = s.Delete()
if err != nil {
return httperr.Server(err)
}
s, err = models.GetService(service)
if err != nil {
return httperr.Server(err)
}
return RenderJson(rw, s)
}
func EnvironmentSet(rw http.ResponseWriter, r *http.Request) *httperr.Error {
vars := mux.Vars(r)
app := vars["app"]
_, err := models.GetEnvironment(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
body, err := ioutil.ReadAll(r.Body)
if err != nil {
return httperr.Server(err)
}
releaseId, err := models.PutEnvironment(app, models.LoadEnvironment(body))
if err != nil {
return httperr.Server(err)
}
rw.Header().Set("Release-Id", releaseId)
env, err := models.GetEnvironment(app)
if err != nil {
return httperr.Server(err)
}
return RenderJson(rw, env)
}
func LinkDelete(rw http.ResponseWriter, r *http.Request) *httperr.Error {
app := mux.Vars(r)["app"]
service := mux.Vars(r)["service"]
s, err := models.GetService(service)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such service: %s", service)
}
if err != nil {
return httperr.Server(err)
}
if s.Status != "running" {
return httperr.Errorf(403, "can not unlink service with status: %s", s.Status)
}
if s.Type != "papertrail" {
return httperr.Errorf(403, "unlinking is not yet implemented for service type: %s", s.Type)
}
a, err := models.GetApp(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
if err != nil {
return httperr.Server(err)
}
err = s.UnlinkPapertrail(*a)
if err != nil {
return httperr.Server(err)
}
return RenderJson(rw, s)
}
func EnvironmentList(rw http.ResponseWriter, r *http.Request) *httperr.Error {
app := mux.Vars(r)["app"]
env, err := models.GetEnvironment(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
if err != nil {
return httperr.Server(err)
}
return RenderJson(rw, env)
}
func BuildLogs(ws *websocket.Conn) *httperr.Error {
vars := mux.Vars(ws.Request())
app := vars["app"]
build := vars["build"]
_, err := models.GetApp(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
_, err = models.GetBuild(app, build)
if err != nil {
return httperr.Server(err)
}
// proxy to docker container logs
// https://docs.docker.com/reference/api/docker_remote_api_v1.19/#get-container-logs
client, err := docker.NewClient("unix:///var/run/docker.sock")
if err != nil {
return httperr.Server(err)
}
r, w := io.Pipe()
quit := make(chan bool)
go scanLines(r, ws)
go keepAlive(ws, quit)
err = client.Logs(docker.LogsOptions{
Container: fmt.Sprintf("build-%s", build),
Follow: true,
Stdout: true,
Stderr: true,
Tail: "all",
RawTerminal: false,
OutputStream: w,
ErrorStream: w,
})
quit <- true
return httperr.Server(err)
}
func FormationList(rw http.ResponseWriter, r *http.Request) *httperr.Error {
app := mux.Vars(r)["app"]
_, err := models.GetApp(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
formation, err := models.ListFormation(app)
if err != nil {
return httperr.Server(err)
}
return RenderJson(rw, formation)
}
func ProcessExecAttached(ws *websocket.Conn) *httperr.Error {
vars := mux.Vars(ws.Request())
app := vars["app"]
pid := vars["pid"]
command := ws.Request().Header.Get("Command")
a, err := models.GetApp(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
if err != nil {
return httperr.Server(err)
}
return httperr.Server(a.ExecAttached(pid, command, ws))
}
func ProcessList(rw http.ResponseWriter, r *http.Request) *httperr.Error {
app := mux.Vars(r)["app"]
_, err := models.GetApp(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
processes, err := models.ListProcesses(app)
if err != nil {
return httperr.Server(err)
}
final := models.Processes{}
if r.URL.Query().Get("stats") != "false" {
psch := make(chan models.Process)
errch := make(chan error)
for _, p := range processes {
p := p
go p.FetchStatsAsync(psch, errch)
}
for _, _ = range processes {
err := <-errch
if err != nil {
return httperr.Server(err)
}
final = append(final, <-psch)
}
} else {
final = processes
}
sort.Sort(final)
return RenderJson(rw, final)
}
func ServiceLogs(ws *websocket.Conn) *httperr.Error {
service := mux.Vars(ws.Request())["service"]
s, err := models.GetService(service)
if err != nil {
return httperr.Server(err)
}
logs := make(chan []byte)
done := make(chan bool)
s.SubscribeLogs(logs, done)
for data := range logs {
ws.Write(data)
}
return nil
}
func ProcessRunDetached(rw http.ResponseWriter, r *http.Request) *httperr.Error {
vars := mux.Vars(r)
app := vars["app"]
process := vars["process"]
command := GetForm(r, "command")
a, err := models.GetApp(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
err = a.RunDetached(process, command)
if err != nil {
return httperr.Server(err)
}
return RenderSuccess(rw)
}
func BuildList(rw http.ResponseWriter, r *http.Request) *httperr.Error {
app := mux.Vars(r)["app"]
builds, err := models.ListBuilds(app)
if err != nil {
return httperr.Server(err)
}
_, err = models.GetApp(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
if err != nil {
return httperr.Server(err)
}
return RenderJson(rw, builds)
}
func ReleaseList(rw http.ResponseWriter, r *http.Request) *httperr.Error {
vars := mux.Vars(r)
app := vars["app"]
_, err := models.GetApp(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
if err != nil {
return httperr.Server(err)
}
releases, err := models.ListReleases(app)
if err != nil {
return httperr.Server(err)
}
return RenderJson(rw, releases)
}
func BuildGet(rw http.ResponseWriter, r *http.Request) *httperr.Error {
vars := mux.Vars(r)
app := vars["app"]
build := vars["build"]
_, err := models.GetApp(app)
if awsError(err) == "ValidationError" {
return httperr.Errorf(404, "no such app: %s", app)
}
b, err := models.GetBuild(app, build)
if err != nil && strings.HasPrefix(err.Error(), "no such build") {
return httperr.Errorf(404, err.Error())
}
if err != nil {
return httperr.Server(err)
}
return RenderJson(rw, b)
}
func BuildCreate(rw http.ResponseWriter, r *http.Request) *httperr.Error {
build := models.NewBuild(mux.Vars(r)["app"])
err := r.ParseMultipartForm(50 * 1024 * 1024)
if err != nil && err != http.ErrNotMultipart {
return httperr.Server(err)
}
err = build.Save()
if err != nil {
return httperr.Server(err)
}
resources, err := models.ListResources(os.Getenv("RACK"))
if err != nil {
return httperr.Server(err)
}
ch := make(chan error)
source, _, err := r.FormFile("source")
if err != nil && err != http.ErrMissingFile && err != http.ErrNotMultipart {
return httperr.Server(err)
}
cache := !(r.FormValue("cache") == "false")
if source != nil {
err = models.S3PutFile(resources["RegistryBucket"].Id, fmt.Sprintf("builds/%s.tgz", build.Id), source, false)
if err != nil {
return httperr.Server(err)
}
go build.ExecuteLocal(source, cache, ch)
err = <-ch
if err != nil {
return httperr.Server(err)
} else {
return RenderJson(rw, build)
}
}
if repo := r.FormValue("repo"); repo != "" {
go build.ExecuteRemote(repo, cache, ch)
err = <-ch
if err != nil {
return httperr.Server(err)
} else {
return RenderJson(rw, build)
}
}
return httperr.Errorf(403, "no source or repo")
}