goploy/controller/ServerController.go
2020-08-19 17:18:22 +08:00

385 lines
12 KiB
Go

package controller
import (
"bytes"
"encoding/json"
"gopkg.in/go-playground/validator.v9"
"os/exec"
"strconv"
"strings"
"github.com/zhenorzz/goploy/core"
"github.com/zhenorzz/goploy/model"
"github.com/zhenorzz/goploy/utils"
"github.com/zhenorzz/goploy/ws"
"github.com/google/uuid"
)
// Server struct
type Server Controller
// GetList -
func (server Server) GetList(gp *core.Goploy) *core.Response {
type RespData struct {
Servers model.Servers `json:"list"`
}
pagination, err := model.PaginationFrom(gp.URLQuery)
if err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
serverList, err := model.Server{NamespaceID: gp.Namespace.ID}.GetList(pagination)
if err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
return &core.Response{Data: RespData{Servers: serverList}}
}
// GetTotal -
func (server Server) GetTotal(gp *core.Goploy) *core.Response {
type RespData struct {
Total int64 `json:"total"`
}
total, err := model.Server{NamespaceID: gp.Namespace.ID}.GetTotal()
if err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
return &core.Response{Data: RespData{Total: total}}
}
// GetInstallPreview server install preview list
func (server Server) GetInstallPreview(gp *core.Goploy) *core.Response {
type RespData struct {
InstallTraceList model.InstallTraces `json:"installTraceList"`
}
serverID, err := strconv.ParseInt(gp.URLQuery.Get("serverId"), 10, 64)
if err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
installTraceList, err := model.InstallTrace{ServerID: serverID}.GetListGroupByToken()
if err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
return &core.Response{Data: RespData{InstallTraceList: installTraceList}}
}
// GetInstallList server install list by token
func (server Server) GetInstallList(gp *core.Goploy) *core.Response {
type RespData struct {
InstallTraceList model.InstallTraces `json:"installTraceList"`
}
token := gp.URLQuery.Get("token")
if err := core.Validate.Var(token, "uuid4"); err != nil {
for _, err := range err.(validator.ValidationErrors) {
return &core.Response{Code: core.Error, Message: "Token" + err.Translate(core.Trans)}
}
}
installTraceList, err := model.InstallTrace{Token: token}.GetListByToken()
if err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
return &core.Response{Data: RespData{InstallTraceList: installTraceList}}
}
// GetOption -
func (server Server) GetOption(gp *core.Goploy) *core.Response {
type RespData struct {
Servers model.Servers `json:"list"`
}
serverList, err := model.Server{NamespaceID: gp.Namespace.ID}.GetAll()
if err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
return &core.Response{Data: RespData{Servers: serverList}}
}
// Check server
func (server Server) Check(gp *core.Goploy) *core.Response {
type ReqData struct {
IP string `json:"ip" validate:"ip4_addr"`
Port int `json:"port" validate:"min=0,max=65535"`
Owner string `json:"owner" validate:"required"`
}
var reqData ReqData
if err := verify(gp.Body, &reqData); err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
if _, err := utils.ConnectSSH(reqData.Owner, "", reqData.IP, reqData.Port); err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
return &core.Response{Message: "Connected"}
}
// Add server
func (server Server) Add(gp *core.Goploy) *core.Response {
type ReqData struct {
Name string `json:"name" validate:"required"`
IP string `json:"ip" validate:"ip4_addr"`
Port int `json:"port" validate:"min=0,max=65535"`
Owner string `json:"owner" validate:"required"`
Description string `json:"description" validate:"max=255"`
}
type RespData struct {
ID int64 `json:"id"`
}
var reqData ReqData
if err := verify(gp.Body, &reqData); err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
id, err := model.Server{
Name: reqData.Name,
IP: reqData.IP,
Port: reqData.Port,
Owner: reqData.Owner,
NamespaceID: gp.Namespace.ID,
Description: reqData.Description,
}.AddRow()
if err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
return &core.Response{Data: RespData{ID: id}}
}
// Edit server
func (server Server) Edit(gp *core.Goploy) *core.Response {
type ReqData struct {
ID int64 `json:"id" validate:"gt=0"`
Name string `json:"name" validate:"required"`
IP string `json:"ip" validate:"ip4_addr"`
Port int `json:"port" validate:"min=0,max=65535"`
Owner string `json:"owner" validate:"required"`
Description string `json:"description" validate:"max=255"`
}
var reqData ReqData
if err := verify(gp.Body, &reqData); err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
err := model.Server{
ID: reqData.ID,
Name: reqData.Name,
IP: reqData.IP,
Port: reqData.Port,
Owner: reqData.Owner,
Description: reqData.Description,
}.EditRow()
if err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
return &core.Response{}
}
// RemoveRow server
func (server Server) Remove(gp *core.Goploy) *core.Response {
type ReqData struct {
ID int64 `json:"id" validate:"gt=0"`
}
var reqData ReqData
if err := verify(gp.Body, &reqData); err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
if err := (model.Server{ID: reqData.ID}).RemoveRow(); err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
return &core.Response{}
}
// Install Server Environment
func (server Server) Install(gp *core.Goploy) *core.Response {
type ReqData struct {
ServerID int64 `json:"serverId" validate:"gt=0"`
TemplateID int64 `json:"templateId" validate:"gt=0"`
}
var reqData ReqData
if err := verify(gp.Body, &reqData); err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
serverInfo, err := model.Server{
ID: reqData.ServerID,
}.GetData()
if err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
templateInfo, err := model.Template{
ID: reqData.TemplateID,
}.GetData()
if err != nil {
return &core.Response{Code: core.Error, Message: err.Error()}
}
serverInfo.LastInstallToken = uuid.New().String()
serverInfo.Install()
go remoteInstall(gp.UserInfo, serverInfo, templateInfo)
return &core.Response{Message: "Installing"}
}
// remoteInstall -
func remoteInstall(userInfo model.User, server model.Server, template model.Template) {
installTraceModel := model.InstallTrace{
Token: server.LastInstallToken,
ServerID: server.ID,
ServerName: server.Name,
OperatorID: userInfo.ID,
OperatorName: userInfo.Name,
Type: model.Rsync,
}
if template.PackageIDStr != "" {
packages, err := model.Package{}.GetAllInID(strings.Split(template.PackageIDStr, ","))
if err != nil {
core.Log(core.ERROR, server.LastInstallToken+":"+err.Error())
return
}
srcPath := core.PackagePath
remoteMachine := server.Owner + "@" + server.IP
destPath := remoteMachine + ":/tmp/goploy"
rsyncOption := []string{
"-rtv",
"-e",
"ssh -p " + strconv.Itoa(server.Port) + " -o StrictHostKeyChecking=no",
"--include",
"'*/'",
}
for _, pkg := range packages {
rsyncOption = append(rsyncOption, "--include", pkg.Name)
}
rsyncOption = append(rsyncOption, "--exclude", "'*'", srcPath, destPath)
cmd := exec.Command("rsync", rsyncOption...)
var outbuf, errbuf bytes.Buffer
cmd.Stdout = &outbuf
cmd.Stderr = &errbuf
core.Log(core.TRACE, "projectID:"+strconv.FormatUint(uint64(server.ID), 10)+" rsync "+strings.Join(rsyncOption, " "))
rsyncError := cmd.Run()
ext, _ := json.Marshal(struct {
Command string `json:"command"`
}{"rsync " + strings.Join(rsyncOption, " ")})
installTraceModel.Ext = string(ext)
installTraceModel.Type = model.Rsync
if rsyncError != nil {
installTraceModel.Detail = errbuf.String()
installTraceModel.State = model.Fail
installTraceModel.AddRow()
ws.GetHub().Data <- &ws.Data{
Type: ws.TypeServerTemplate,
UserIDs: []int64{userInfo.ID},
Message: ws.ServerTemplateMessage{
ServerID: installTraceModel.ServerID,
ServerName: installTraceModel.ServerName,
Detail: installTraceModel.Detail,
Ext: string(ext),
Type: ws.ServerTemplateRsync,
},
}
return
}
installTraceModel.Detail = outbuf.String()
installTraceModel.State = model.Success
installTraceModel.AddRow()
ws.GetHub().Data <- &ws.Data{
Type: ws.TypeServerTemplate,
UserIDs: []int64{userInfo.ID},
Message: ws.ServerTemplateMessage{
ServerID: installTraceModel.ServerID,
ServerName: installTraceModel.ServerName,
Detail: installTraceModel.Detail,
Ext: string(ext),
Type: ws.ServerTemplateRsync,
},
}
}
var scriptError error
session, connectError := utils.ConnectSSH(server.Owner, "", server.IP, server.Port)
ext, _ := json.Marshal(struct {
SSH string `json:"ssh"`
}{"ssh -p" + strconv.Itoa(server.Port) + " " + server.Owner + "@" + server.IP})
installTraceModel.Ext = string(ext)
installTraceModel.Type = model.SSH
if connectError != nil {
installTraceModel.State = model.Fail
installTraceModel.Detail = connectError.Error()
installTraceModel.AddRow()
ws.GetHub().Data <- &ws.Data{
Type: ws.TypeServerTemplate,
UserIDs: []int64{userInfo.ID},
Message: ws.ServerTemplateMessage{
ServerID: installTraceModel.ServerID,
ServerName: installTraceModel.ServerName,
Detail: installTraceModel.Detail,
Ext: string(ext),
Type: ws.ServerTemplateSSH,
},
}
return
}
installTraceModel.State = model.Success
installTraceModel.Detail = "connected"
installTraceModel.AddRow()
ws.GetHub().Data <- &ws.Data{
Type: ws.TypeServerTemplate,
UserIDs: []int64{userInfo.ID},
Message: ws.ServerTemplateMessage{
ServerID: installTraceModel.ServerID,
ServerName: installTraceModel.ServerName,
Detail: installTraceModel.Detail,
Ext: string(ext),
Type: ws.ServerTemplateSSH,
},
}
defer session.Close()
var sshOutbuf, sshErrbuf bytes.Buffer
session.Stdout = &sshOutbuf
session.Stderr = &sshErrbuf
templateInstallScript := "echo '" + template.Script + "' > /tmp/goploy/template-install.sh;bash /tmp/goploy/template-install.sh"
ext, _ = json.Marshal(struct {
Script string `json:"script"`
}{template.Script})
installTraceModel.Ext = string(ext)
installTraceModel.Type = model.Script
if scriptError = session.Run(templateInstallScript); scriptError != nil {
installTraceModel.State = model.Fail
installTraceModel.Detail = scriptError.Error()
installTraceModel.AddRow()
ws.GetHub().Data <- &ws.Data{
Type: ws.TypeServerTemplate,
UserIDs: []int64{userInfo.ID},
Message: ws.ServerTemplateMessage{
ServerID: installTraceModel.ServerID,
ServerName: installTraceModel.ServerName,
Detail: installTraceModel.Detail,
Ext: string(ext),
Type: ws.ServerTemplateScript,
},
}
return
}
installTraceModel.State = model.Success
installTraceModel.Detail = sshOutbuf.String()
installTraceModel.AddRow()
ws.GetHub().Data <- &ws.Data{
Type: ws.TypeServerTemplate,
UserIDs: []int64{userInfo.ID},
Message: ws.ServerTemplateMessage{
ServerID: installTraceModel.ServerID,
ServerName: installTraceModel.ServerName,
Detail: installTraceModel.Detail,
Ext: string(ext),
Type: ws.ServerTemplateScript,
},
}
return
}