func AdminStoppg(w rest.ResponseWriter, r *rest.Request) {
dbConn, err := util.GetConnection(CLUSTERADMIN_DB)
if err != nil {
logit.Error.Println("BackupNow: error " + 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("AdminStoppg: authorize error " + err.Error())
rest.Error(w, err.Error(), http.StatusUnauthorized)
return
}
logit.Info.Println("AdminStoppg:called")
ID := r.PathParam("ID")
if ID == "" {
logit.Error.Println("AdminStoppg:ID not found error")
rest.Error(w, "node ID required", http.StatusBadRequest)
return
}
var dbNode admindb.Container
dbNode, err = admindb.GetContainer(dbConn, ID)
if err != nil {
logit.Error.Println("AdminStartpg: " + err.Error())
rest.Error(w, err.Error(), http.StatusBadRequest)
return
}
logit.Info.Println("AdminStoppg: in stop with dbnode")
if dbNode.Role == "pgpool" {
var stoppoolResp cpmcontainerapi.StopPgpoolResponse
stoppoolResp, err = cpmcontainerapi.StopPgpoolClient(dbNode.Name)
logit.Info.Println("AdminStoppg:" + stoppoolResp.Output)
} else {
var stoppgResp cpmcontainerapi.StopPGResponse
stoppgResp, err = cpmcontainerapi.StopPGClient(dbNode.Name)
logit.Info.Println("AdminStoppg:" + stoppgResp.Output)
}
if err != nil {
logit.Error.Println("AdminStoppg:" + err.Error())
rest.Error(w, err.Error(), http.StatusBadRequest)
return
}
//give the UI a chance to see the stop
time.Sleep(3000 * time.Millisecond)
w.WriteHeader(http.StatusOK)
status := SimpleStatus{}
status.Status = "OK"
w.WriteJson(&status)
}
func performConfigUpdate(dbConn *sql.DB, ContainerID string) error {
logit.Info.Println("performConfigUpdate....")
cars, err := GetAllContainerAccessRule(dbConn, ContainerID)
if err != nil {
logit.Error.Println(err.Error())
return err
}
container, err := admindb.GetContainer(dbConn, ContainerID)
if err != nil {
logit.Error.Println("GetNode: " + err.Error())
return err
}
var currentStatus string
currentStatus, err = GetPGStatus2(dbConn, container.Name, container.Name)
if err != nil {
logit.Error.Println("GetNode:" + err.Error())
return err
}
if currentStatus != "RUNNING" {
logit.Info.Println("performConfigUpdate....starting postgres")
if container.Role == "pgpool" {
var spgresp cpmcontainerapi.StartPgpoolResponse
spgresp, err = cpmcontainerapi.StartPgpoolClient(container.Name)
logit.Info.Println("AdminStartpg:" + spgresp.Output)
} else {
var srep cpmcontainerapi.StartPGResponse
srep, err = cpmcontainerapi.StartPGClient(container.Name)
logit.Info.Println("AdminStartpg:" + srep.Output)
}
if err != nil {
logit.Error.Println("AdminStartpg:" + err.Error())
return err
}
//give the UI a chance to see the start
time.Sleep(5000 * time.Millisecond)
}
//make template changes here
logit.Info.Println("performConfigUpdate....making template changes")
templateChange(dbConn, container.Name, cars, container.Role)
//restart postgres
logit.Info.Println("performConfigUpdate....stopping postgres")
if container.Role == "pgpool" {
var stoppoolResp cpmcontainerapi.StopPgpoolResponse
stoppoolResp, err = cpmcontainerapi.StopPgpoolClient(container.Name)
logit.Info.Println("AdminStoppg:" + stoppoolResp.Output)
} else {
var stoppgResp cpmcontainerapi.StopPGResponse
stoppgResp, err = cpmcontainerapi.StopPGClient(container.Name)
logit.Info.Println("AdminStoppg:" + stoppgResp.Output)
}
if err != nil {
logit.Error.Println("AdminStoppg:" + err.Error())
return err
}
//give the UI a chance to see the stop
time.Sleep(5000 * time.Millisecond)
logit.Info.Println("performConfigUpdate....starting postgres")
if container.Role == "pgpool" {
var spgresp cpmcontainerapi.StartPgpoolResponse
spgresp, err = cpmcontainerapi.StartPgpoolClient(container.Name)
logit.Info.Println("AdminStartpg:" + spgresp.Output)
} else {
var srep cpmcontainerapi.StartPGResponse
srep, err = cpmcontainerapi.StartPGClient(container.Name)
logit.Info.Println("AdminStartpg:" + srep.Output)
}
if err != nil {
logit.Error.Println("AdminStartpg:" + err.Error())
return err
}
return err
}
func AdminStopServerContainers(w rest.ResponseWriter, r *rest.Request) {
dbConn, err := util.GetConnection(CLUSTERADMIN_DB)
if err != nil {
logit.Error.Println("BackupNow: error " + 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("AdminStopServerContainers: validate token error " + err.Error())
rest.Error(w, err.Error(), http.StatusUnauthorized)
return
}
//serverID
serverid := r.PathParam("ID")
if serverid == "" {
logit.Error.Println("AdminStopoServerContainers: error ID required")
rest.Error(w, "ID required", http.StatusBadRequest)
return
}
//fetch the server
containers, err := admindb.GetAllContainersForServer(dbConn, serverid)
if err != nil {
logit.Error.Println("AdminStopServerContainers:" + err.Error())
rest.Error(w, err.Error(), http.StatusBadRequest)
return
}
var url string
//for each, get server, stop container
for i := range containers {
server := admindb.Server{}
server, err = admindb.GetServer(dbConn, containers[i].ServerID)
if err != nil {
logit.Error.Println("AdminStopServerContainers:" + err.Error())
rest.Error(w, err.Error(), http.StatusBadRequest)
return
}
//send stop command before stopping container
if containers[i].Role == "pgpool" {
var stoppoolResp cpmcontainerapi.StopPgpoolResponse
stoppoolResp, err = cpmcontainerapi.StopPgpoolClient(containers[i].Name)
logit.Info.Println("AdminStoppg:" + stoppoolResp.Output)
} else {
var stopResp cpmcontainerapi.StopPGResponse
stopResp, err = cpmcontainerapi.StopPGClient(containers[i].Name)
logit.Info.Println("AdminStoppg:" + stopResp.Output)
}
if err != nil {
logit.Error.Println("AdminStopServerContainers:" + err.Error())
rest.Error(w, err.Error(), http.StatusBadRequest)
return
}
time.Sleep(2000 * time.Millisecond)
//stop container
request := &cpmserverapi.DockerStopRequest{}
request.ContainerName = containers[i].Name
url = "http://" + server.IPAddress + ":10001"
_, err = cpmserverapi.DockerStopClient(url, request)
if err != nil {
logit.Error.Println("AdminStopServerContainers: error when trying to start container " + err.Error())
}
}
w.WriteHeader(http.StatusOK)
status := SimpleStatus{}
status.Status = "OK"
w.WriteJson(&status)
}