func deployRollback(w http.ResponseWriter, r *http.Request, t auth.Token) error {
appName := r.URL.Query().Get(":appname")
instance, err := app.GetByName(appName)
if err != nil {
return &errors.HTTP{Code: http.StatusNotFound, Message: fmt.Sprintf("App %s not found.", appName)}
}
image := r.PostFormValue("image")
if image == "" {
return &errors.HTTP{
Code: http.StatusBadRequest,
Message: "you cannot rollback without an image name",
}
}
w.Header().Set("Content-Type", "application/json")
keepAliveWriter := io.NewKeepAliveWriter(w, 30*time.Second, "")
defer keepAliveWriter.Stop()
writer := &io.SimpleJsonMessageEncoderWriter{Encoder: json.NewEncoder(keepAliveWriter)}
if !regexp.MustCompile(":v[0-9]+$").MatchString(image) {
img, err := getImage(appName, image)
//err is not handled because it is treated in funcion app.Deploy()
if err == nil {
image = img
}
}
err = app.Deploy(app.DeployOptions{
App: instance,
OutputStream: writer,
Image: image,
User: t.GetUserName(),
})
if err != nil {
writer.Encode(io.SimpleJsonMessage{Error: err.Error()})
}
return nil
}
func deployRollback(w http.ResponseWriter, r *http.Request, t auth.Token) error {
appName := r.URL.Query().Get(":appname")
instance, err := app.GetByName(appName)
if err != nil {
return &errors.HTTP{Code: http.StatusNotFound, Message: fmt.Sprintf("App %s not found.", appName)}
}
image := r.PostFormValue("image")
if image == "" {
return &errors.HTTP{
Code: http.StatusBadRequest,
Message: "you cannot rollback without an image name",
}
}
w.Header().Set("Content-Type", "application/json")
writer := &io.SimpleJsonMessageEncoderWriter{Encoder: json.NewEncoder(w)}
err = app.Deploy(app.DeployOptions{
App: instance,
OutputStream: writer,
Image: image,
User: t.GetUserName(),
})
if err != nil {
writer.Encode(io.SimpleJsonMessage{Error: err.Error()})
}
return nil
}
func deploy(w http.ResponseWriter, r *http.Request, t auth.Token) error {
version := r.PostFormValue("version")
archiveURL := r.PostFormValue("archive-url")
if version == "" && archiveURL == "" {
return &errors.HTTP{
Code: http.StatusBadRequest,
Message: "you must specify either the version or the archive-url",
}
}
if version != "" && archiveURL != "" {
return &errors.HTTP{
Code: http.StatusBadRequest,
Message: "you must specify either the version or the archive-url, but not both",
}
}
commit := r.PostFormValue("commit")
w.Header().Set("Content-Type", "text")
appName := r.URL.Query().Get(":appname")
instance, err := app.GetByName(appName)
if err != nil {
return &errors.HTTP{Code: http.StatusNotFound, Message: fmt.Sprintf("App %s not found.", appName)}
}
return app.Deploy(app.DeployOptions{
App: instance,
Version: version,
Commit: commit,
ArchiveURL: archiveURL,
OutputStream: w,
})
}
// title: rollback
// path: /apps/{appname}/deploy/rollback
// method: POST
// consume: application/x-www-form-urlencoded
// produce: application/x-json-stream
// responses:
// 200: OK
// 400: Invalid data
// 403: Forbidden
// 404: Not found
func deployRollback(w http.ResponseWriter, r *http.Request, t auth.Token) error {
appName := r.URL.Query().Get(":appname")
instance, err := app.GetByName(appName)
if err != nil {
return &tsuruErrors.HTTP{Code: http.StatusNotFound, Message: fmt.Sprintf("App %s not found.", appName)}
}
image := r.FormValue("image")
if image == "" {
return &tsuruErrors.HTTP{
Code: http.StatusBadRequest,
Message: "you cannot rollback without an image name",
}
}
origin := r.FormValue("origin")
if origin != "" {
if !app.ValidateOrigin(origin) {
return &tsuruErrors.HTTP{
Code: http.StatusBadRequest,
Message: "Invalid deployment origin",
}
}
}
w.Header().Set("Content-Type", "application/x-json-stream")
keepAliveWriter := io.NewKeepAliveWriter(w, 30*time.Second, "")
defer keepAliveWriter.Stop()
writer := &io.SimpleJsonMessageEncoderWriter{Encoder: json.NewEncoder(keepAliveWriter)}
opts := app.DeployOptions{
App: instance,
OutputStream: writer,
Image: image,
User: t.GetUserName(),
Origin: origin,
Rollback: true,
}
opts.GetKind()
canRollback := permission.Check(t, permSchemeForDeploy(opts), contextsForApp(instance)...)
if !canRollback {
return &tsuruErrors.HTTP{Code: http.StatusForbidden, Message: permission.ErrUnauthorized.Error()}
}
var imageID string
evt, err := event.New(&event.Opts{
Target: appTarget(appName),
Kind: permission.PermAppDeploy,
Owner: t,
CustomData: opts,
Allowed: event.Allowed(permission.PermAppReadEvents, contextsForApp(instance)...),
AllowedCancel: event.Allowed(permission.PermAppUpdateEvents, contextsForApp(instance)...),
Cancelable: true,
})
if err != nil {
return err
}
defer func() { evt.DoneCustomData(err, map[string]string{"image": imageID}) }()
opts.Event = evt
imageID, err = app.Deploy(opts)
if err != nil {
writer.Encode(io.SimpleJsonMessage{Error: err.Error()})
}
return nil
}
func (s *S) TestDeployRemoveContainersEvenWhenTheyreNotInTheAppsCollection(c *gocheck.C) {
h := &tsrTesting.TestHandler{}
gandalfServer := tsrTesting.StartGandalfTestServer(h)
defer gandalfServer.Close()
go s.stopContainers(3)
err := newImage("tsuru/python", s.server.URL())
c.Assert(err, gocheck.IsNil)
cont1, err := s.newContainer(nil)
defer s.removeTestContainer(cont1)
c.Assert(err, gocheck.IsNil)
cont2, err := s.newContainer(nil)
defer s.removeTestContainer(cont2)
c.Assert(err, gocheck.IsNil)
defer rtesting.FakeRouter.RemoveBackend(cont1.AppName)
var p dockerProvisioner
a := app.App{
Name: "otherapp",
Platform: "python",
Units: []app.Unit{{Name: "i-0800", State: "started"}},
}
conn, err := db.Conn()
defer conn.Close()
err = conn.Apps().Insert(a)
c.Assert(err, gocheck.IsNil)
defer conn.Apps().Remove(bson.M{"name": a.Name})
p.Provision(&a)
defer p.Destroy(&a)
fexec := &etesting.FakeExecutor{}
setExecut(fexec)
defer setExecut(nil)
var w bytes.Buffer
err = app.Deploy(app.DeployOptions{
App: &a,
Version: "master",
Commit: "123",
OutputStream: &w,
})
c.Assert(err, gocheck.IsNil)
time.Sleep(1e9)
defer p.Destroy(&a)
q, err := getQueue()
c.Assert(err, gocheck.IsNil)
for _, u := range a.ProvisionedUnits() {
message, err := q.Get(1e6)
c.Assert(err, gocheck.IsNil)
c.Assert(message.Action, gocheck.Equals, app.BindService)
c.Assert(message.Args[0], gocheck.Equals, a.GetName())
c.Assert(message.Args[1], gocheck.Equals, u.GetName())
}
coll := collection()
defer coll.Close()
n, err := coll.Find(bson.M{"appname": cont1.AppName}).Count()
c.Assert(err, gocheck.IsNil)
c.Assert(n, gocheck.Equals, 2)
}
func deploy(w http.ResponseWriter, r *http.Request, t auth.Token) error {
var file multipart.File
if strings.HasPrefix(r.Header.Get("Content-Type"), "multipart/") {
var err error
file, _, err = r.FormFile("file")
if err != nil {
return &errors.HTTP{
Code: http.StatusBadRequest,
Message: err.Error(),
}
}
}
version := r.PostFormValue("version")
archiveURL := r.PostFormValue("archive-url")
if version == "" && archiveURL == "" && file == nil {
return &errors.HTTP{
Code: http.StatusBadRequest,
Message: "you must specify either the version, the archive-url or upload a file",
}
}
if version != "" && archiveURL != "" {
return &errors.HTTP{
Code: http.StatusBadRequest,
Message: "you must specify either the version or the archive-url, but not both",
}
}
commit := r.PostFormValue("commit")
w.Header().Set("Content-Type", "text")
appName := r.URL.Query().Get(":appname")
instance, err := app.GetByName(appName)
if err != nil {
return &errors.HTTP{Code: http.StatusNotFound, Message: fmt.Sprintf("App %s not found.", appName)}
}
writer := io.NewKeepAliveWriter(w, 30*time.Second, "please wait...")
err = app.Deploy(app.DeployOptions{
App: instance,
Version: version,
Commit: commit,
File: file,
ArchiveURL: archiveURL,
OutputStream: writer,
})
if err == nil {
fmt.Fprintln(w, "\nOK")
}
return err
}
func (s *S) TestDeployRemoveContainersEvenWhenTheyreNotInTheAppsCollection(c *gocheck.C) {
h := &tsrTesting.TestHandler{}
gandalfServer := tsrTesting.StartGandalfTestServer(h)
defer gandalfServer.Close()
go s.stopContainers(3)
err := newImage("tsuru/python", s.server.URL())
c.Assert(err, gocheck.IsNil)
cont1, err := s.newContainer(nil)
defer s.removeTestContainer(cont1)
c.Assert(err, gocheck.IsNil)
cont2, err := s.newContainer(nil)
defer s.removeTestContainer(cont2)
c.Assert(err, gocheck.IsNil)
defer rtesting.FakeRouter.RemoveBackend(cont1.AppName)
var p dockerProvisioner
a := app.App{
Name: "otherapp",
Platform: "python",
}
conn, err := db.Conn()
defer conn.Close()
err = conn.Apps().Insert(a)
c.Assert(err, gocheck.IsNil)
defer conn.Apps().Remove(bson.M{"name": a.Name})
p.Provision(&a)
defer p.Destroy(&a)
fexec := &etesting.FakeExecutor{}
setExecut(fexec)
defer setExecut(nil)
var w bytes.Buffer
err = app.Deploy(app.DeployOptions{
App: &a,
Version: "master",
Commit: "123",
OutputStream: &w,
})
c.Assert(err, gocheck.IsNil)
defer p.Destroy(&a)
coll := collection()
defer coll.Close()
n, err := coll.Find(bson.M{"appname": cont1.AppName}).Count()
c.Assert(err, gocheck.IsNil)
c.Assert(n, gocheck.Equals, 2)
}
func (s *S) TestDeploy(c *gocheck.C) {
h := &tsrTesting.TestHandler{}
gandalfServer := tsrTesting.StartGandalfTestServer(h)
defer gandalfServer.Close()
go s.stopContainers(1)
err := newImage("tsuru/python", s.server.URL())
c.Assert(err, gocheck.IsNil)
fexec := &etesting.FakeExecutor{}
setExecut(fexec)
defer setExecut(nil)
p := dockerProvisioner{}
app.Provisioner = &p
a := app.App{
Name: "otherapp",
Platform: "python",
Units: []app.Unit{{Name: "i-0800", State: "started"}},
}
conn, err := db.Conn()
defer conn.Close()
err = conn.Apps().Insert(a)
c.Assert(err, gocheck.IsNil)
defer conn.Apps().Remove(bson.M{"name": a.Name})
p.Provision(&a)
defer p.Destroy(&a)
w := writer{b: make([]byte, 2048)}
err = app.Deploy(app.DeployOptions{
App: &a,
Version: "master",
Commit: "123",
OutputStream: &w,
})
c.Assert(err, gocheck.IsNil)
w.b = nil
time.Sleep(6e9)
q, err := getQueue()
for _, u := range a.ProvisionedUnits() {
message, err := q.Get(1e6)
c.Assert(err, gocheck.IsNil)
c.Assert(message.Action, gocheck.Equals, app.BindService)
c.Assert(message.Args[0], gocheck.Equals, a.GetName())
c.Assert(message.Args[1], gocheck.Equals, u.GetName())
}
}
func (s *S) TestDeploy(c *gocheck.C) {
h := &tsrTesting.TestHandler{}
gandalfServer := tsrTesting.StartGandalfTestServer(h)
defer gandalfServer.Close()
go s.stopContainers(1)
err := newImage("tsuru/python", s.server.URL())
c.Assert(err, gocheck.IsNil)
setExecut(&etesting.FakeExecutor{})
defer setExecut(nil)
p := dockerProvisioner{}
a := app.App{
Name: "otherapp",
Platform: "python",
}
conn, err := db.Conn()
defer conn.Close()
err = conn.Apps().Insert(a)
c.Assert(err, gocheck.IsNil)
defer conn.Apps().Remove(bson.M{"name": a.Name})
p.Provision(&a)
defer p.Destroy(&a)
w := safe.NewBuffer(make([]byte, 2048))
var serviceBodies []string
rollback := s.addServiceInstance(c, a.Name, func(w http.ResponseWriter, r *http.Request) {
data, _ := ioutil.ReadAll(r.Body)
serviceBodies = append(serviceBodies, string(data))
w.WriteHeader(http.StatusOK)
})
defer rollback()
err = app.Deploy(app.DeployOptions{
App: &a,
Version: "master",
Commit: "123",
OutputStream: w,
})
c.Assert(err, gocheck.IsNil)
units := a.Units()
c.Assert(units, gocheck.HasLen, 1)
c.Assert(serviceBodies, gocheck.HasLen, 1)
c.Assert(serviceBodies[0], gocheck.Matches, ".*unit-host="+units[0].Ip)
}
func (s *S) TestDeployEnqueuesBindService(c *gocheck.C) {
h := &tsrTesting.TestHandler{}
gandalfServer := tsrTesting.StartGandalfTestServer(h)
defer gandalfServer.Close()
go s.stopContainers(1)
err := newImage("tsuru/python", s.server.URL())
c.Assert(err, gocheck.IsNil)
setExecut(&etesting.FakeExecutor{})
defer setExecut(nil)
p := dockerProvisioner{}
app.Provisioner = &p
a := app.App{
Name: "otherapp",
Platform: "python",
}
conn, err := db.Conn()
defer conn.Close()
err = conn.Apps().Insert(a)
c.Assert(err, gocheck.IsNil)
defer conn.Apps().Remove(bson.M{"name": a.Name})
p.Provision(&a)
defer p.Destroy(&a)
w := safe.NewBuffer(make([]byte, 2048))
err = app.Deploy(app.DeployOptions{
App: &a,
Version: "master",
Commit: "123",
OutputStream: w,
})
c.Assert(err, gocheck.IsNil)
defer p.Destroy(&a)
q, err := getQueue()
c.Assert(err, gocheck.IsNil)
for _, u := range a.Units() {
message, err := q.Get(1e6)
c.Assert(err, gocheck.IsNil)
c.Assert(message.Action, gocheck.Equals, app.BindService)
c.Assert(message.Args[0], gocheck.Equals, a.GetName())
c.Assert(message.Args[1], gocheck.Equals, u.Name)
}
}
func deploy(w http.ResponseWriter, r *http.Request, t auth.Token) error {
var file multipart.File
var err error
if strings.HasPrefix(r.Header.Get("Content-Type"), "multipart/") {
file, _, err = r.FormFile("file")
if err != nil {
return &errors.HTTP{
Code: http.StatusBadRequest,
Message: err.Error(),
}
}
}
version := r.PostFormValue("version")
archiveURL := r.PostFormValue("archive-url")
if version == "" && archiveURL == "" && file == nil {
return &errors.HTTP{
Code: http.StatusBadRequest,
Message: "you must specify either the version, the archive-url or upload a file",
}
}
if version != "" && archiveURL != "" {
return &errors.HTTP{
Code: http.StatusBadRequest,
Message: "you must specify either the version or the archive-url, but not both",
}
}
commit := r.PostFormValue("commit")
w.Header().Set("Content-Type", "text")
appName := r.URL.Query().Get(":appname")
var userName string
var instance *app.App
if t.IsAppToken() {
if t.GetAppName() != appName && t.GetAppName() != app.InternalAppName {
return &errors.HTTP{Code: http.StatusUnauthorized, Message: "invalid app token"}
}
instance, err = app.GetByName(appName)
if err != nil {
return &errors.HTTP{Code: http.StatusNotFound, Message: err.Error()}
}
userName = r.PostFormValue("user")
} else {
var user *auth.User
var app app.App
user, err = t.User()
if err != nil {
return err
}
app, err = getApp(appName, user, r)
if err != nil {
return err
}
instance = &app
userName = t.GetUserName()
}
writer := io.NewKeepAliveWriter(w, 30*time.Second, "please wait...")
defer writer.Stop()
err = app.Deploy(app.DeployOptions{
App: instance,
Version: version,
Commit: commit,
File: file,
ArchiveURL: archiveURL,
OutputStream: writer,
User: userName,
})
if err == nil {
fmt.Fprintln(w, "\nOK")
}
return err
}
func deploy(w http.ResponseWriter, r *http.Request, t auth.Token) error {
var file multipart.File
var err error
if strings.HasPrefix(r.Header.Get("Content-Type"), "multipart/") {
file, _, err = r.FormFile("file")
if err != nil {
return &errors.HTTP{
Code: http.StatusBadRequest,
Message: err.Error(),
}
}
}
archiveURL := r.PostFormValue("archive-url")
image := r.PostFormValue("image")
if image == "" && archiveURL == "" && file == nil {
return &errors.HTTP{
Code: http.StatusBadRequest,
Message: "you must specify either the archive-url, a image url or upload a file.",
}
}
commit := r.PostFormValue("commit")
w.Header().Set("Content-Type", "text")
appName := r.URL.Query().Get(":appname")
origin := r.URL.Query().Get("origin")
if image != "" {
origin = "image"
}
if origin != "" {
if !app.ValidateOrigin(origin) {
return &errors.HTTP{
Code: http.StatusBadRequest,
Message: "Invalid deployment origin",
}
}
}
var userName string
if t.IsAppToken() {
if t.GetAppName() != appName && t.GetAppName() != app.InternalAppName {
return &errors.HTTP{Code: http.StatusUnauthorized, Message: "invalid app token"}
}
userName = r.PostFormValue("user")
} else {
userName = t.GetUserName()
}
instance, err := app.GetByName(appName)
if err != nil {
return &errors.HTTP{Code: http.StatusNotFound, Message: err.Error()}
}
if t.GetAppName() != app.InternalAppName {
canDeploy := permission.Check(t, permission.PermAppDeploy,
append(permission.Contexts(permission.CtxTeam, instance.Teams),
permission.Context(permission.CtxApp, appName),
permission.Context(permission.CtxPool, instance.Pool),
)...,
)
if !canDeploy {
return &errors.HTTP{Code: http.StatusForbidden, Message: "User does not have access to this app"}
}
}
writer := io.NewKeepAliveWriter(w, 30*time.Second, "please wait...")
defer writer.Stop()
var build bool
buildString := r.URL.Query().Get("build")
if buildString != "" {
build, err = strconv.ParseBool(buildString)
if err != nil {
return &errors.HTTP{
Code: http.StatusBadRequest,
Message: err.Error(),
}
}
}
err = app.Deploy(app.DeployOptions{
App: instance,
Commit: commit,
File: file,
ArchiveURL: archiveURL,
OutputStream: writer,
User: userName,
Image: image,
Origin: origin,
Build: build,
})
if err == nil {
fmt.Fprintln(w, "\nOK")
}
return err
}
// title: app deploy
// path: /apps/{appname}/deploy
// method: POST
// consume: application/x-www-form-urlencoded
// responses:
// 200: OK
// 400: Invalid data
// 403: Forbidden
// 404: Not found
func deploy(w http.ResponseWriter, r *http.Request, t auth.Token) (err error) {
var file multipart.File
var fileSize int64
if strings.HasPrefix(r.Header.Get("Content-Type"), "multipart/") {
file, _, err = r.FormFile("file")
if err != nil {
return &tsuruErrors.HTTP{
Code: http.StatusBadRequest,
Message: err.Error(),
}
}
fileSize, err = file.Seek(0, os.SEEK_END)
if err != nil {
return errors.Wrap(err, "unable to find uploaded file size")
}
file.Seek(0, os.SEEK_SET)
}
archiveURL := r.FormValue("archive-url")
image := r.FormValue("image")
if image == "" && archiveURL == "" && file == nil {
return &tsuruErrors.HTTP{
Code: http.StatusBadRequest,
Message: "you must specify either the archive-url, a image url or upload a file.",
}
}
commit := r.FormValue("commit")
w.Header().Set("Content-Type", "text")
appName := r.URL.Query().Get(":appname")
origin := r.FormValue("origin")
if image != "" {
origin = "image"
}
if origin != "" {
if !app.ValidateOrigin(origin) {
return &tsuruErrors.HTTP{
Code: http.StatusBadRequest,
Message: "Invalid deployment origin",
}
}
}
var userName string
if t.IsAppToken() {
if t.GetAppName() != appName && t.GetAppName() != app.InternalAppName {
return &tsuruErrors.HTTP{Code: http.StatusUnauthorized, Message: "invalid app token"}
}
userName = r.FormValue("user")
} else {
commit = ""
userName = t.GetUserName()
}
instance, err := app.GetByName(appName)
if err != nil {
return &tsuruErrors.HTTP{Code: http.StatusNotFound, Message: err.Error()}
}
var build bool
buildString := r.FormValue("build")
if buildString != "" {
build, err = strconv.ParseBool(buildString)
if err != nil {
return &tsuruErrors.HTTP{
Code: http.StatusBadRequest,
Message: err.Error(),
}
}
}
message := r.FormValue("message")
if commit != "" && message == "" {
var messages []string
messages, err = repository.Manager().CommitMessages(instance.Name, commit, 1)
if err != nil {
return err
}
if len(messages) > 0 {
message = messages[0]
}
}
if origin == "" && commit != "" {
origin = "git"
}
opts := app.DeployOptions{
App: instance,
Commit: commit,
FileSize: fileSize,
File: file,
ArchiveURL: archiveURL,
User: userName,
Image: image,
Origin: origin,
Build: build,
Message: message,
}
opts.GetKind()
if t.GetAppName() != app.InternalAppName {
canDeploy := permission.Check(t, permSchemeForDeploy(opts), contextsForApp(instance)...)
if !canDeploy {
return &tsuruErrors.HTTP{Code: http.StatusForbidden, Message: "User does not have permission to do this action in this app"}
}
}
var imageID string
evt, err := event.New(&event.Opts{
Target: appTarget(appName),
Kind: permission.PermAppDeploy,
RawOwner: event.Owner{Type: event.OwnerTypeUser, Name: userName},
CustomData: opts,
Allowed: event.Allowed(permission.PermAppReadEvents, contextsForApp(instance)...),
AllowedCancel: event.Allowed(permission.PermAppUpdateEvents, contextsForApp(instance)...),
Cancelable: true,
})
if err != nil {
return err
}
defer func() { evt.DoneCustomData(err, map[string]string{"image": imageID}) }()
opts.Event = evt
writer := io.NewKeepAliveWriter(w, 30*time.Second, "please wait...")
defer writer.Stop()
opts.OutputStream = writer
imageID, err = app.Deploy(opts)
if err == nil {
fmt.Fprintln(w, "\nOK")
}
return err
}