func Query(c *cli.Context) error {
// Project
st, err := discovery.GetStore(c)
if err != nil {
return err
}
args := []string{}
if c.String("name") != "" {
args = append(args, c.String("name"))
}
p, err := getProject(args, st)
if err != nil {
return err
}
// Controller
o, err := swarm.New(st)
if err != nil {
return err
}
ctr := Controller{orch: o, project: p}
// Query
query := strings.Join(c.Args(), " ")
log.Infoln("Query for:", query)
if err = ctr.project.Query(query); err != nil {
return err
}
return nil
}
func Remove(c *cli.Context) error {
// Project
st, err := discovery.GetStore(c)
if err != nil {
return err
}
p, err := getProject(c.Args(), st)
if err != nil {
return nil
}
// Controller
o, err := swarm.New(st)
if err != nil {
return err
}
ctr := Controller{orch: o, project: p}
// Stop
if err = ctr.Stop(); err != nil {
return nil
}
fmt.Println("Project deleted:", p.ID)
return nil
}
func WriteModeInStore(c *cli.Context, service_name string, input_mode string) error {
st, err := discovery.GetStore(c)
if err != nil {
return err
}
err = st.Write("input_mode", input_mode, fmt.Sprintf("services/%s", service_name))
if err != nil {
return err
}
return err
}
func WriteCommandInStore(c *cli.Context, service_name string, command string) error {
st, err := discovery.GetStore(c)
if err != nil {
return err
}
err = st.Write("command", command, fmt.Sprintf("services/%s", service_name))
if err != nil {
return err
}
return err
}
// Launch a docker build from a Dockerfile
func DockerBuild(c *cli.Context, tmp_dir_path, imageName string) (err error) {
// Get store from cli
st, err := discovery.GetStore(c)
if err != nil {
return err
}
// Get swarm from store
sw, err := swarm.New(st)
if err != nil {
return err
}
fmt.Printf("Building Docker image named '%s' from Dockerfile located at %s/Dockerfile\n", imageName, tmp_dir_path)
_, err = sw.BuildImg(imageName, tmp_dir_path)
check(err)
return
}
func List(c *cli.Context) error {
log.Debugln("Listing")
st, err := discovery.GetStore(c)
if err != nil {
return err
}
projects, err := st.List("projects", "")
all := c.Bool("a")
fmt.Printf("PROJECT ID\t\tPIPE\t\t\t\t\tSTATUS\t\tNAME\n")
for _, id := range projects {
p, err := GetProject(id, st)
if err != nil {
continue
}
if !all && !p.Running() {
continue
}
msg := p.ID[0:12]
msg += "\t\t"
pipes, err := p.GetPipes()
if err != nil {
return nil
}
msg += strings.Join(pipes, " | ")
msg += "\t\t\t"
if p.Running() {
msg += "Running"
} else {
msg += "Exited"
}
msg += "\t\t"
msg += p.Name
fmt.Println(msg)
}
return nil
}
func Run(c *cli.Context) error {
daemon := c.Bool("d")
if daemon {
log.Debugln("Running project in daemon")
} else {
log.Debugln("Running project")
}
// Services
if len(c.Args()) == 0 {
msg := fmt.Sprintf(
"You need to provide a workflow, ie. %s",
"\"service1 | service2 | service3\"",
)
return errors.New(msg)
}
services := []string{}
var query string
for i, service := range strings.Split(c.Args()[0], "|") {
if i == 0 {
serviceFull := strings.Split(service, " ")
service = serviceFull[0]
if len(serviceFull) > 1 {
query = strings.Join(serviceFull[1:], " ")
}
}
service = strings.TrimSpace(service)
services = append(services, service)
}
// TODO: check if services exists in store
log.Debugln("Services", services)
// Project
name := c.String("name")
st, err := discovery.GetStore(c)
if err != nil {
return err
}
p, err := NewProject(name, st)
if err != nil {
return err
}
log.Debugln(p)
if err = p.SetServices(services); err != nil {
return err
}
log.Debugf("Project %s (%s)\n", p.ID, p.Name)
if daemon {
fmt.Printf("Project %s (%s)\n", p.ID, p.Name)
}
// Controller
o, err := swarm.New(st)
if err != nil {
return err
}
ctr := Controller{orch: o, project: p}
// Run
api, err := ctr.LaunchAPI()
if err != nil {
return err
}
for _, service := range ctr.project.Services {
if err = ctr.launchService(service); err != nil {
return err
}
}
log.Debugf("API listening on: http://%s\n", api.Addr())
if daemon {
fmt.Printf("API listening on: http://%s\n", api.Addr())
return nil
}
// Query
if query != "" {
if err = ctr.project.Query(query); err != nil {
return err
}
}
// Stop
if err = ctr.Stop(); err != nil {
return nil
}
return nil
}