forked from goodrain/rainbond
/
tenant.go
183 lines (171 loc) · 5.63 KB
/
tenant.go
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// Copyright (C) 2014-2018 Goodrain Co., Ltd.
// RAINBOND, Application Management Platform
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version. For any non-GPL usage of Rainbond,
// one or multiple Commercial Licenses authorized by Goodrain Co., Ltd.
// must be obtained first.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package cmd
import (
"fmt"
"os"
"github.com/Sirupsen/logrus"
"github.com/apcera/termtables"
"github.com/goodrain/rainbond/grctl/clients"
"github.com/gosuri/uitable"
"github.com/urfave/cli"
//"github.com/goodrain/rainbond/eventlog/conf"
"errors"
config "github.com/goodrain/rainbond/cmd/grctl/option"
)
//NewCmdTenant tenant cmd
func NewCmdTenant() cli.Command {
c := cli.Command{
Name: "tenant",
Usage: "grctl tenant -h",
Subcommands: []cli.Command{
cli.Command{
Name: "list",
Usage: "list all tenant info",
Action: func(c *cli.Context) error {
Common(c)
return getAllTenant(c)
},
},
cli.Command{
Name: "get",
Usage: "get all app details by specified tenant name",
Action: func(c *cli.Context) error {
Common(c)
return getTenantInfo(c)
},
},
cli.Command{
Name: "res",
Usage: "get tenant resource details by specified tenant name",
Action: func(c *cli.Context) error {
Common(c)
return findTenantResourceUsage(c)
},
},
cli.Command{
Name: "batchstop",
Usage: "batch stop app by specified tenant name",
Flags: []cli.Flag{
cli.BoolFlag{
Name: "f",
Usage: "Continuous log output",
},
cli.StringFlag{
Name: "event_log_server",
Usage: "event log server address",
},
},
Action: func(c *cli.Context) error {
Common(c)
return stopTenantService(c)
},
},
cli.Command{
Name: "setdefname",
Usage: "set default tenant name",
Action: func(c *cli.Context) error {
err := CreateTenantFile(c.Args().First())
if err != nil {
logrus.Error("set default tenantname fail", err.Error())
}
return nil
},
},
},
}
return c
}
// grctrl tenant TENANT_NAME
func getTenantInfo(c *cli.Context) error {
tenantID := c.Args().First()
if tenantID == "" {
fmt.Println("Please provide tenant name")
os.Exit(1)
}
services, err := clients.RegionClient.Tenants(tenantID).Services("").List()
handleErr(err)
if services != nil {
runtable := termtables.CreateTable()
closedtable := termtables.CreateTable()
runtable.AddHeaders("服务别名", "应用状态", "Deploy版本", "实例数量", "内存占用")
closedtable.AddHeaders("租户ID", "服务ID", "服务别名", "应用状态", "Deploy版本")
for _, service := range services {
if service.CurStatus != "closed" && service.CurStatus != "closing" && service.CurStatus != "undeploy" && service.CurStatus != "deploying" {
runtable.AddRow(service.ServiceAlias, service.CurStatus, service.DeployVersion, service.Replicas, fmt.Sprintf("%d Mb", service.ContainerMemory*service.Replicas))
} else {
closedtable.AddRow(service.TenantID, service.ServiceID, service.ServiceAlias, service.CurStatus, service.DeployVersion)
}
}
fmt.Println("运行中的应用:")
fmt.Println(runtable.Render())
fmt.Println("不在运行的应用:")
fmt.Println(closedtable.Render())
return nil
}
return nil
}
func findTenantResourceUsage(c *cli.Context) error {
tenantName := c.Args().First()
if tenantName == "" {
fmt.Println("Please provide tenant name")
os.Exit(1)
}
resources, err := clients.RegionClient.Resources().Tenants(tenantName).Get()
handleErr(err)
table := uitable.New()
table.Wrap = true // wrap columns
table.AddRow("租户名:", resources.Name)
table.AddRow("租户ID:", resources.UUID)
table.AddRow("企业ID:", resources.EID)
table.AddRow("正使用CPU资源:", fmt.Sprintf("%.2f Core", float64(resources.UsedCPU)/1000))
table.AddRow("正使用内存资源:", fmt.Sprintf("%d %s", resources.UsedMEM, "Mb"))
table.AddRow("正使用磁盘资源:", fmt.Sprintf("%.2f Mb", resources.UsedDisk/1024))
table.AddRow("总分配CPU资源:", fmt.Sprintf("%.2f Core", float64(resources.AllocatedCPU)/1000))
table.AddRow("总分配内存资源:", fmt.Sprintf("%d %s", resources.AllocatedMEM, "Mb"))
fmt.Println(table)
return nil
}
func getAllTenant(c *cli.Context) error {
tenants, err := clients.RegionClient.Tenants("").List()
handleErr(err)
tenantsTable := termtables.CreateTable()
tenantsTable.AddHeaders("TenantAlias", "TenantID", "TenantLimit")
for _, t := range tenants {
tenantsTable.AddRow(t.Name, t.UUID, fmt.Sprintf("%d GB", t.LimitMemory))
}
fmt.Print(tenantsTable.Render())
return nil
}
//CreateTenantFile Create Tenant File
func CreateTenantFile(tname string) error {
filename, err := config.GetTenantNamePath()
if err != nil {
logrus.Warn("Load config file error.")
return errors.New("Load config file error")
}
f, err := os.OpenFile(filename, os.O_WRONLY|os.O_TRUNC|os.O_CREATE, 0644)
if err != nil {
logrus.Warn("load teantnamefile file", err.Error())
f.Close()
return err
}
_, err = f.WriteString(tname)
if err != nil {
logrus.Warn("write teantnamefile file", err.Error())
}
f.Close()
return err
}