// TODO
func GetBackupNodes(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
}
err = secimpl.Authorize(dbConn, r.PathParam("Token"), "perm-read")
if err != nil {
logit.Error.Println("validate token error " + err.Error())
rest.Error(w, err.Error(), http.StatusUnauthorized)
return
}
results, err2 := admindb.GetAllContainers(dbConn)
if err2 != nil {
logit.Error.Println(err2.Error())
rest.Error(w, err2.Error(), 400)
}
i := 0
//nodes := make([]ClusterNode, found)
nodes := []types.ClusterNode{}
for i = range results {
if results[i].Role == "unassigned" ||
results[i].Role == "master" {
n := types.ClusterNode{}
n.ID = results[i].ID
n.Name = results[i].Name
n.ClusterID = results[i].ClusterID
n.Role = results[i].Role
n.Image = results[i].Image
n.CreateDate = results[i].CreateDate
n.ProjectName = results[i].ProjectName
n.Status = "UNKNOWN"
nodes = append(nodes, n)
}
i++
}
w.WriteJson(&nodes)
}
// GetNode returns the container node definition
func GetNode(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("error node ID required")
rest.Error(w, "node ID required", http.StatusBadRequest)
return
}
node, err2 := admindb.GetContainer(dbConn, ID)
if node.ID == "" {
rest.NotFound(w, r)
return
}
if err2 != nil {
logit.Error.Println(err2.Error())
rest.Error(w, err2.Error(), http.StatusBadRequest)
return
}
var currentStatus = "UNKNOWN"
request := &swarmapi.DockerInspectRequest{}
var inspectInfo swarmapi.DockerInspectResponse
request.ContainerName = node.Name
inspectInfo, err = swarmapi.DockerInspect(request)
if err != nil {
logit.Error.Println(err.Error())
currentStatus = CONTAINER_NOT_FOUND
}
if currentStatus != "CONTAINER NOT FOUND" {
var pgport types.Setting
pgport, err = admindb.GetSetting(dbConn, "PG-PORT")
if err != nil {
logit.Error.Println(err.Error())
rest.Error(w, err.Error(), http.StatusBadRequest)
return
}
currentStatus, err = util.FastPing(pgport.Value, node.Name)
if err != nil {
logit.Error.Println(err.Error())
rest.Error(w, err.Error(), http.StatusBadRequest)
return
}
//logit.Info.Println("pinging db finished")
}
clusternode := new(types.ClusterNode)
clusternode.ID = node.ID
clusternode.ClusterID = node.ClusterID
clusternode.Name = node.Name
clusternode.Role = node.Role
clusternode.Image = node.Image
clusternode.CreateDate = node.CreateDate
clusternode.Status = currentStatus
clusternode.ProjectID = node.ProjectID
clusternode.ProjectName = node.ProjectName
clusternode.ClusterName = node.ClusterName
clusternode.ServerID = inspectInfo.ServerID
clusternode.IPAddress = inspectInfo.IPAddress
w.WriteJson(clusternode)
}