// serviceScale start service (without attach)
func serviceScale(app string, service string, number int, destroy bool, batch bool) {
if !batch {
internal.StreamPrint("GET", fmt.Sprintf("/applications/%s/services/%s/attach", app, service), nil)
}
// stream service events in a goroutine
internal.EventStreamPrint("GET", fmt.Sprintf("/applications/%s/services/%s/events", app, service), nil, true)
path := fmt.Sprintf("/applications/%s/services/%s/scale", app, service)
args := Scale{
Number: number,
Destroy: destroy,
}
data, err := json.Marshal(&args)
internal.Check(err)
buffer, _, err := internal.Stream("POST", path, data)
internal.Check(err)
line, err := internal.DisplayStream(buffer)
internal.Check(err)
if len(line) > 0 {
var data map[string]interface{}
err = json.Unmarshal(line, &data)
internal.Check(err)
fmt.Printf("Hostname: %v\n", data["hostname"])
}
if !batch {
internal.ExitAfterCtrlC()
}
}
// serviceStart start service (without attach)
func serviceStart(app string, service string, batch bool) {
if !batch {
internal.StreamPrint("GET", fmt.Sprintf("/applications/%s/services/%s/attach", app, service), nil)
}
// stream service events in a goroutine
internal.EventStreamPrint("GET", fmt.Sprintf("/applications/%s/services/%s/events", app, service), nil, true)
path := fmt.Sprintf("/applications/%s/services/%s/start", app, service)
buffer, _, err := internal.Stream("POST", path, []byte("{}"))
internal.Check(err)
line, err := internal.DisplayStream(buffer)
internal.Check(err)
if len(line) > 0 {
var data map[string]interface{}
err = json.Unmarshal(line, &data)
internal.Check(err)
fmt.Printf("Hostname: %v\n", data["hostname"])
}
if !batch {
internal.ExitAfterCtrlC()
}
}
func doServiceRedeploy(args Redeploy, app, service string) {
path := fmt.Sprintf("/applications/%s/services/%s/redeploy", app, service)
body, err := json.MarshalIndent(args, " ", " ")
if err != nil {
fmt.Fprintf(os.Stderr, "Fatal: %s\n", err)
return
}
// Attach console
if !redeployBatch {
internal.StreamPrint("GET", fmt.Sprintf("/applications/%s/services/%s/attach", app, service), nil)
}
// Redeploy
buffer, _, err := internal.Stream("POST", path, body)
if err != nil {
fmt.Fprintf(os.Stderr, "Error: %s\n", err)
os.Exit(1)
}
line, err := internal.DisplayStream(buffer)
internal.Check(err)
if len(line) > 0 {
var data map[string]interface{}
err = json.Unmarshal(line, &data)
internal.Check(err)
fmt.Printf("Hostname: %v\n", data["hostname"])
}
if !redeployBatch {
internal.ExitAfterCtrlC()
}
}
// serviceScale start service (without attach)
func serviceScale(app string, service string, number int, destroy bool, batch bool) {
if !batch {
internal.StreamPrint("GET", fmt.Sprintf("/applications/%s/services/%s/attach", app, service), nil)
}
path := fmt.Sprintf("/applications/%s/services/%s/scale?stream", app, service)
args := Scale{
Number: number,
Destroy: destroy,
}
data, err := json.Marshal(&args)
internal.Check(err)
buffer, _, err := internal.Stream("POST", path, data)
internal.Check(err)
line, err := internal.DisplayStream(buffer)
internal.Check(err)
if line != nil {
var data map[string]interface{}
err = json.Unmarshal(line, &data)
internal.Check(err)
fmt.Printf("Hostname: %v\n", data["hostname"])
fmt.Printf("Running containers: %v/%v\n", data["container_number"], data["container_target"])
}
if !batch {
internal.ExitAfterCtrlC()
}
}
func serviceAttach(serviceID string) {
t := strings.Split(serviceID, "/")
if len(t) != 2 {
fmt.Fprintln(os.Stderr, "Invalid usage. sail service attach <applicationName>/<serviceId>. Please see sail service attach --help")
os.Exit(1)
}
internal.StreamPrint("GET", fmt.Sprintf("/applications/%s/services/%s/attach", t[0], t[1]), nil)
internal.ExitAfterCtrlC()
}
func serviceAttach(serviceID string) {
// Split namespace and service
host, app, service, _, err := internal.ParseResourceName(serviceID)
internal.Check(err)
if !internal.CheckHostConsistent(host) {
fmt.Fprintf(os.Stderr, "Error: Invalid Host %s for endpoint %s\n", host, internal.Host)
os.Exit(1)
}
internal.StreamPrint("GET", fmt.Sprintf("/applications/%s/services/%s/attach", app, service), nil)
internal.ExitAfterCtrlC()
}
func containerAttach(containerID string) {
// Split namespace and container
host, _, container, tag, err := internal.ParseResourceName(containerID)
internal.Check(err)
if !internal.CheckHostConsistent(host) {
fmt.Fprintf(os.Stderr, "Error: Invalid Host %s for endpoint %s\n", host, internal.Host)
os.Exit(1)
} else if len(tag) > 0 {
fmt.Fprintf(os.Stderr, "Error: Invalid container name. Please see sail container attach --help\n")
os.Exit(1)
}
internal.StreamPrint("GET", fmt.Sprintf("/containers/%s/attach", container), nil)
internal.ExitAfterCtrlC()
}
// serviceStart start service (without attach)
func serviceStart(app string, service string, batch bool) {
if !batch {
internal.StreamPrint("GET", fmt.Sprintf("/applications/%s/services/%s/attach", app, service), nil)
}
path := fmt.Sprintf("/applications/%s/services/%s/start?stream", app, service)
buffer, _, err := internal.Stream("POST", path, []byte("{}"))
internal.Check(err)
line, err := internal.DisplayStream(buffer)
internal.Check(err)
if line != nil {
var data map[string]interface{}
err = json.Unmarshal(line, &data)
internal.Check(err)
fmt.Printf("Hostname: %v\n", data["hostname"])
fmt.Printf("Running containers: %v/%v\n", data["container_number"], data["container_target"])
}
if !batch {
internal.ExitAfterCtrlC()
}
}
func serviceRedeploy(args Redeploy) {
// Parse volumes
if len(redeployVolume) > 0 {
args.Volumes = make(map[string]VolumeConfig)
}
// Parse command
if redeployCommand != "" {
command, err := shlex.Split(redeployCommand)
if err != nil {
fmt.Fprintf(os.Stderr, "Fatal, cannot split command %s\n", err)
return
}
args.ContainerCommand = command
}
// Parse Entrypoint
if redeployEntrypoint != "" {
entrypoint, err := shlex.Split(redeployEntrypoint)
if err != nil {
fmt.Fprintf(os.Stderr, "Fatal, cannot split command %s\n", err)
return
}
args.ContainerEntrypoint = entrypoint
}
for _, vol := range redeployVolume {
t := strings.Split(vol, ":")
if len(t) == 2 {
args.Volumes[t[0]] = VolumeConfig{Size: t[1]}
} else if len(t) == 1 {
args.Volumes[t[0]] = VolumeConfig{Size: "10"}
} else {
fmt.Fprintf(os.Stderr, "Error: Volume parameter '%s' not formated correctly\n", vol)
os.Exit(1)
}
}
// Parse links
if len(redeployLink) > 0 {
args.Links = make(map[string]string)
}
for _, link := range redeployLink {
t := strings.Split(link, ":")
if len(t) == 1 {
args.Links[t[0]] = t[0]
} else {
args.Links[t[0]] = t[1]
}
}
// Parse ContainerNetworks arguments
if len(redeployNetwork) > 0 {
args.ContainerNetwork = make(map[string]map[string][]string)
}
for _, network := range redeployNetwork {
args.ContainerNetwork[network] = make(map[string][]string)
}
for _, gat := range redeployGateway {
t := strings.Split(gat, ":")
if len(t) != 2 {
fmt.Fprintf(os.Stderr, "Invalid gateway parameter, should be \"input:output\". Typically, output will be 'predictor' or 'public'")
os.Exit(1)
}
}
// Load Pool
args.Pool = redeployPool
// Parse ContainerPorts
args.ContainerPorts = parsePublishedPort(redeployPublished)
app := args.Application
service := args.Service
path := fmt.Sprintf("/applications/%s/services/%s/redeploy", app, service)
body, err := json.MarshalIndent(args, " ", " ")
if err != nil {
fmt.Fprintf(os.Stderr, "Fatal: %s\n", err)
return
}
// Attach console
if !redeployBatch {
internal.StreamPrint("GET", fmt.Sprintf("/applications/%s/services/%s/attach", app, service), nil)
}
// Redeploy
buffer, _, err := internal.Stream("POST", path+"?stream", body)
if err != nil {
fmt.Fprintf(os.Stderr, "Error: %s\n", err)
os.Exit(1)
}
line, err := internal.DisplayStream(buffer)
internal.Check(err)
if line != nil {
var data map[string]interface{}
err = json.Unmarshal(line, &data)
internal.Check(err)
fmt.Printf("Hostname: %v\n", data["hostname"])
fmt.Printf("Running containers: %v/%v\n", data["container_number"], data["container_target"])
}
if !redeployBatch {
internal.ExitAfterCtrlC()
}
}
func operationAttach(app, operationID string) {
// Split namespace and service
internal.StreamPrint("GET", fmt.Sprintf("/applications/%s/operation/%s/attach", app, operationID), nil)
internal.ExitAfterCtrlC()
}
