コード例 #1
0
// StartCluster starts all nodes in a cluster
func StartCluster(w rest.ResponseWriter, r *rest.Request) {
	dbConn, err := util.GetConnection(CLUSTERADMIN_DB)
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), 400)
		return

	}
	defer dbConn.Close()

	err = secimpl.Authorize(dbConn, r.PathParam("Token"), "perm-cluster")
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), http.StatusUnauthorized)
		return
	}

	ID := r.PathParam("ID")
	if ID == "" {
		logit.Error.Println("StartCluster: error cluster ID required")
		rest.Error(w, "cluster ID required", http.StatusBadRequest)
		return
	}

	cluster, err := admindb.GetCluster(dbConn, ID)
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), http.StatusBadRequest)
	}

	//start docker containers
	containers, err := admindb.GetAllContainersForCluster(dbConn, cluster.ID)
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), http.StatusBadRequest)
	}

	i := 0

	i = 0
	var response swarmapi.DockerStartResponse
	for i = range containers {

		req := &swarmapi.DockerStartRequest{}
		req.ContainerName = containers[i].Name
		logit.Info.Println("will attempt to start container " + req.ContainerName)
		response, err = swarmapi.DockerStart(req)
		if err != nil {
			logit.Error.Println("StartCluster: error when trying to start container" + err.Error())
		}
		logit.Info.Println("StartCluster: started " + response.Output)

		i++
	}

	status := types.SimpleStatus{}
	status.Status = "OK"
	w.WriteHeader(http.StatusOK)
	w.WriteJson(&status)
}
コード例 #2
0
// AdminStartNode starts a container
func AdminStartNode(w rest.ResponseWriter, r *rest.Request) {
	dbConn, err := util.GetConnection(CLUSTERADMIN_DB)
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), 400)
		return

	}
	defer dbConn.Close()

	err = secimpl.Authorize(dbConn, r.PathParam("Token"), "perm-read")
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), http.StatusUnauthorized)
		return
	}

	ID := r.PathParam("ID")
	if ID == "" {
		logit.Error.Println("AdminStartNode: error ID required")
		rest.Error(w, "ID required", http.StatusBadRequest)
		return
	}

	node, err := admindb.GetContainer(dbConn, ID)
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), http.StatusBadRequest)
		return
	}

	/**
	server := types.Server{}
	server, err = admindb.GetServer(dbConn, node.ServerID)
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), http.StatusBadRequest)
		return
	}
	*/

	var response swarmapi.DockerStartResponse
	request := &swarmapi.DockerStartRequest{}
	request.ContainerName = node.Name
	response, err = swarmapi.DockerStart(request)
	if err != nil {
		logit.Error.Println(err.Error())
		logit.Error.Println(response.Output)
	}
	//logit.Info.Println(response.Output)

	w.WriteHeader(http.StatusOK)
	status := types.SimpleStatus{}
	status.Status = "OK"
	w.WriteJson(&status)

}
コード例 #3
0
// AdminStartServerContainers starts all containers on a given server
func AdminStartServerContainers(w rest.ResponseWriter, r *rest.Request) {
	dbConn, err := util.GetConnection(CLUSTERADMIN_DB)
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), 400)
		return

	}
	defer dbConn.Close()

	err = secimpl.Authorize(dbConn, r.PathParam("Token"), "perm-read")
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), http.StatusUnauthorized)
		return
	}

	//serverID
	serverid := r.PathParam("ID")
	if serverid == "" {
		logit.Error.Println(" error ID required")
		rest.Error(w, "ID required", http.StatusBadRequest)
		return
	}

	cleanIP := strings.Replace(serverid, "_", ".", -1)

	containers, err := swarmapi.DockerPs(cleanIP)
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), http.StatusBadRequest)
		return
	}

	//for each, get server, start container
	//use a 'best effort' approach here since containers
	//can be removed outside of CPM's control

	for _, each := range containers.Output {

		//start the container
		var response swarmapi.DockerStartResponse
		var err error
		request := &swarmapi.DockerStartRequest{}
		logit.Info.Println("trying to start " + each.Name)
		request.ContainerName = each.Name
		response, err = swarmapi.DockerStart(request)
		if err != nil {
			logit.Error.Println("AdminStartServerContainers: error when trying to start container " + err.Error())
			logit.Error.Println(response.Output)
		}
		//logit.Info.Println(response.Output)

	}

	w.WriteHeader(http.StatusOK)
	status := types.SimpleStatus{}
	status.Status = "OK"
	w.WriteJson(&status)

}