func cmdInfo(c *cli.Context) {
haproxyOut, hErr := exec.Command("/usr/sbin/haproxy", "-v").Output()
if hErr != nil {
log.Fatal(hErr)
}
hData := strings.Split(string(haproxyOut), "\n")
nginxOut, nErr := exec.Command("/usr/sbin/nginx", "-v").CombinedOutput()
if nErr != nil {
log.Fatal(nErr)
}
nData := strings.Split(string(nginxOut), "\n")
fmt.Println("interlock " + version.FullVersion())
fmt.Println(" " + string(hData[0]))
fmt.Println(" " + string(nData[0]))
}
func cmdStart(c *cli.Context) {
username := c.GlobalString("username")
apiKey := c.GlobalString("api-key")
clusterName := c.GlobalString("clustername")
endpoint := c.GlobalString("endpoint")
if clusterName == "" {
log.Fatalf("cluster name must not be empty")
}
config := &interlock.Config{}
client, err := libcarina.NewClusterClient(endpoint, username, apiKey)
if err != nil {
log.Fatalf("error getting access to the cluster: %s", err)
}
swarmURL, tlsConfig, err := client.GetDockerConfig(clusterName)
if err != nil {
log.Fatalf("error retrieving tls config and swarm URL: %s", err)
}
config.SwarmUrl = swarmURL
config.EnabledPlugins = c.GlobalStringSlice("plugin")
m := NewManager(config, tlsConfig)
log.Infof("interlock running version=%s", version.FullVersion())
if err := m.Run(); err != nil {
log.Fatal(err)
}
waitForInterrupt()
log.Infof("shutting down")
if err := m.Stop(); err != nil {
log.Fatal(err)
}
}
func main() {
app := cli.NewApp()
app.Name = "interlock"
app.Version = version.FullVersion()
app.Author = "@rgbkrk"
app.Email = ""
app.Usage = "event driven docker plugins"
app.Before = func(c *cli.Context) error {
if c.GlobalBool("debug") {
log.SetLevel(log.DebugLevel)
}
return nil
}
app.Flags = []cli.Flag{
cli.StringFlag{
Name: "username",
Usage: "carina username",
},
cli.StringFlag{
Name: "api-key, apikey",
Usage: "carina API key",
},
cli.StringFlag{
Name: "clustername",
Usage: "name of the swarm cluster",
},
cli.StringFlag{
Name: "endpoint",
Value: libcarina.BetaEndpoint,
Usage: "endpoint for carina",
},
cli.StringSliceFlag{
Name: "plugin, p",
Usage: "enable plugin",
Value: &cli.StringSlice{},
},
cli.BoolFlag{
Name: "debug, D",
Usage: "enable debug",
},
}
// base commands
baseCommands := []cli.Command{
{
Name: "start",
Action: cmdStart,
},
{
Name: "list-plugins",
Action: cmdListPlugins,
},
{
Name: "info",
Action: cmdInfo,
},
}
// plugin supplied commands
baseCommands = append(baseCommands, plugins.GetCommands()...)
app.Commands = baseCommands
if err := app.Run(os.Args); err != nil {
log.Fatal(err)
}
}