// 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)
}
// 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)
}
// 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)
}