// TODO needs to make more "generic" the container engine package
func initializeContainerEngine() {
daemonUrl := getDaemonUrl()
log.WithField("daemonUrl", daemonUrl).Debugln("Container engine initialization")
err := container.Connect(daemonUrl, cfg.GetAgentDocker().DaemonTimeout)
if err != nil {
log.WithField("err", err).Fatalln("Error initializing container engine")
}
log.WithField("docker", "ok").Infoln("Container engine initialized")
}
func getDaemonUrl() string {
url := cfg.GetAgentDocker().DaemonUrl
if url == "default" {
return "unix:///var/run/docker.sock"
}
ipPort := strings.Split(url, ":")
if len(ipPort) < 2 {
log.WithField("err", "Wrong daemon url").Fatalln("Error initializing container engine")
}
var daemonUrl string
if ipPort[0] == "local" {
daemonUrl = "http://" + network.Config().IpAddress + ":" + ipPort[1]
} else {
daemonUrl = "http://" + ipPort[0] + ":" + ipPort[1]
}
return daemonUrl
}