xugu_deploy.go 8.4 KB

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  1. package auto
  2. import (
  3. "bytes"
  4. "fmt"
  5. "io"
  6. "os"
  7. "reflect"
  8. "strconv"
  9. "strings"
  10. "sync"
  11. "xg_auto_deploy/internal/config"
  12. "xg_auto_deploy/internal/global"
  13. "xg_auto_deploy/internal/models"
  14. "xg_auto_deploy/internal/remote"
  15. "xg_auto_deploy/internal/utils"
  16. "golang.org/x/crypto/ssh"
  17. )
  18. var wg sync.WaitGroup
  19. func AutoDeployALL() {
  20. global.Logs.Infoln("----------------开始部署----------------------------")
  21. for NodeId, nodeTemp := range global.ServerNodeConfigs {
  22. wg.Add(1)
  23. go func(serverNodeConfig models.ServerNodeConfig, serverNodeId string) {
  24. //检查环境
  25. CheckSysEnv(&serverNodeConfig)
  26. CheckAppEnv(&serverNodeConfig)
  27. //上传文件到目标服务器
  28. UploadFileOrDir(serverNodeId, &serverNodeConfig)
  29. //设置xugu.ini
  30. AutoXuguini(&serverNodeConfig)
  31. //设置cluster
  32. if global.ClusterConfigMap["local_file"] != "" {
  33. AutoCluster(&serverNodeConfig, true)
  34. } else {
  35. global.Logs.Printf("%s节点未设置cluser.ini文件\n", serverNodeConfig.NodeId)
  36. }
  37. defer wg.Done()
  38. }(nodeTemp, NodeId)
  39. }
  40. wg.Wait()
  41. for _, serverNodeConfig := range global.ServerNodeConfigs {
  42. PrintServerNodeEnv(&serverNodeConfig)
  43. }
  44. }
  45. // 上传cluster到目标服务器
  46. func AutoCluster(nodeTemp *models.ServerNodeConfig, onOFF bool) {
  47. if !onOFF {
  48. return
  49. }
  50. id, err := strconv.Atoi(nodeTemp.NodeId)
  51. if err != nil {
  52. global.Logs.Errorf("%s节点修改cluster文件失败:%s\n", nodeTemp.NodeId, err)
  53. return
  54. }
  55. var ids string
  56. if id < 10 {
  57. ids = fmt.Sprintf("000%s", strconv.Itoa(id))
  58. } else {
  59. ids = fmt.Sprintf("00%s", strconv.Itoa(id))
  60. }
  61. clusterTemp := config.SaveClusterConfigBuffer(global.ClusterInfo, ids)
  62. err = remote.UploadFileBuffer(nodeTemp, clusterTemp, fmt.Sprintf(nodeTemp.XuguAddr+"/SETUP/cluster.ini"))
  63. if err != nil {
  64. global.Logs.Errorf("%s节点上传cluster文件失败:%s\n", nodeTemp.NodeId, err)
  65. }
  66. }
  67. // 上传xugu.ini到目标服务器
  68. func AutoXuguini(nodeTemp *models.ServerNodeConfig) {
  69. xginiLocal := global.XginiConfigMap["local_file"]
  70. // 创建一个 bytes.Buffer
  71. xuguIniBuf := new(bytes.Buffer)
  72. //设置xuguini内存相关优化
  73. setxginiMemory(nodeTemp, false)
  74. //指定上传本地文件xugu.ini,
  75. if xginiLocal != "" {
  76. // 打开文件
  77. file, err := os.Open(xginiLocal)
  78. if err != nil {
  79. global.Logs.Errorf("%s节点打开xugu.ini文件失败:%s\n", nodeTemp.NodeId, err)
  80. panic(err)
  81. }
  82. defer file.Close()
  83. // 将文件内容复制到 buf 中
  84. if _, err := io.Copy(xuguIniBuf, file); err != nil {
  85. global.Logs.Errorf("%s节点修改xugu.ini文件失败:%s\n", nodeTemp.NodeId, err)
  86. panic(err)
  87. }
  88. //将配置文件里[xugu]组下的参数替换xugu.ini文件里的参数
  89. config.SetXginiBuffer(xuguIniBuf, global.XginiConfigMap)
  90. //上传到目标节点
  91. err = remote.UploadFileBuffer(nodeTemp, xuguIniBuf, fmt.Sprintf(nodeTemp.XuguAddr+"/SETUP/xugu.ini"))
  92. if err != nil {
  93. global.Logs.Errorf("%s节点上传xugu.ini文件失败:%s\n", nodeTemp.NodeId, err)
  94. }
  95. } else {
  96. xuguIniDownloadTempbuf := remote.DownloadFileBuffer(nodeTemp, fmt.Sprintf(nodeTemp.XuguAddr+"/SETUP/xugu.ini"))
  97. //将配置文件里[xugu]组下的参数替换xugu.ini文件里的参数
  98. config.SetXginiBuffer(xuguIniDownloadTempbuf, global.XginiConfigMap)
  99. err := remote.UploadFileBuffer(nodeTemp, xuguIniDownloadTempbuf, fmt.Sprintf(nodeTemp.XuguAddr+"/SETUP/xugu.ini"))
  100. if err != nil {
  101. global.Logs.Errorf("%s节点上传xugu.ini文件失败:%s\n", nodeTemp.NodeId, err)
  102. }
  103. }
  104. }
  105. // 设置xugu.ini配置文件中的内存相关
  106. func setxginiMemory(nodeTemp *models.ServerNodeConfig, onOff bool) {
  107. if !onOff {
  108. return
  109. }
  110. // 检测系统内存大小 free -h | awk 'NR==2{print $2}'
  111. memoryTemp, err := remote.SingleCmd(nodeTemp, "free -m | awk 'NR==2{print $4}'")
  112. if err != nil {
  113. global.Logs.Errorf("%s节点系统内存查询失败,取消自动配置xugu.ini:%s\n", nodeTemp.NodeId, err)
  114. }
  115. //分配到XginiMap
  116. memoryTemp = strings.TrimSpace(memoryTemp)
  117. memorySize, err := strconv.Atoi(memoryTemp)
  118. if err != nil {
  119. // 处理转换错误
  120. global.Logs.Errorf("%s节点程序内部计算远端内存大小转换错误::%s\n", nodeTemp.NodeId, err)
  121. return
  122. }
  123. setXgMem := func(memorySize int, para string, fls ...float64) {
  124. if memorySize < 8*1024 {
  125. } else if memorySize <= 32*1024 {
  126. global.XginiConfigMap[para] = strconv.Itoa(int((float64(memorySize) * fls[0] / 1024) * 1024))
  127. } else if memorySize <= 64*1024 {
  128. global.XginiConfigMap[para] = strconv.Itoa(int((float64(memorySize) * fls[1] / 1024) * 1024))
  129. } else if memorySize <= 256*1024 {
  130. global.XginiConfigMap[para] = strconv.Itoa(int((float64(memorySize) * fls[2] / 1024) * 1024))
  131. } else if memorySize <= 1000*1024 {
  132. global.XginiConfigMap[para] = strconv.Itoa(int((float64(memorySize) * fls[3] / 1024) * 1024))
  133. }
  134. }
  135. //判断配置文件是否有该参数
  136. //data_buff_mem
  137. if global.XginiConfigMap["data_buff_mem"] == "" {
  138. setXgMem(memorySize, "data_buff_mem", 0.5, 0.6, 0.7, 0.8)
  139. }
  140. //system_sga_mem
  141. if global.XginiConfigMap["system_sga_mem"] == "" {
  142. setXgMem(memorySize, "system_sga_mem", 0.1, 0.1, 0.1, 0.05)
  143. }
  144. }
  145. // 上传文件到目标服务器
  146. func UploadFileOrDir(serverNodeId string, serverNodeConfig *models.ServerNodeConfig) {
  147. //传送文件
  148. //检测上传为文件还是文件夹
  149. ret, _ := utils.IsFileOrFolder(serverNodeConfig.LocalFile)
  150. switch ret {
  151. case "file":
  152. err := remote.UploadFile(serverNodeConfig, serverNodeConfig.LocalFile, serverNodeConfig.TargetFile)
  153. if err != nil {
  154. global.Logs.Fatalf("%s节点上传文件失败: %s\n", serverNodeId, err)
  155. return
  156. }
  157. global.Logs.Printf("%s节点上传文件成功\n", serverNodeId)
  158. case "folder":
  159. // 连接到远程主机
  160. client, err := ssh.Dial("tcp", serverNodeConfig.IpPort, serverNodeConfig.SSHClient)
  161. if err != nil {
  162. panic(err)
  163. }
  164. defer client.Close()
  165. // 检测远端文件夹是否存在,不存在则创建 [ ! -d "/DATA2/GT/test" ] && mkdir -p /DATA2/GT/test
  166. remote.SingleCmd(serverNodeConfig, fmt.Sprintf(`[ ! -d "%s" ] && mkdir -p %s`, serverNodeConfig.TargetFile, serverNodeConfig.TargetFile))
  167. // 上传文件夹
  168. err = remote.UploadDir(serverNodeConfig, serverNodeConfig.LocalFile, serverNodeConfig.TargetFile)
  169. if err != nil {
  170. panic(err)
  171. }
  172. global.Logs.Printf("%s节点上传文件成功\n", serverNodeId)
  173. remote.SingleCmd(serverNodeConfig, fmt.Sprintf(`chmod -R +x %s`, serverNodeConfig.XuguAddr))
  174. }
  175. }
  176. // 打印节点基础环境
  177. func PrintServerNodeEnv(nodeTemp *models.ServerNodeConfig) {
  178. printFieldNames := func(i interface{}) {
  179. t := reflect.TypeOf(i)
  180. if t.Kind() == reflect.Ptr {
  181. t = t.Elem()
  182. }
  183. for i := 0; i < t.NumField(); i++ {
  184. field := t.Field(i)
  185. //fmt.Println("Field Name:", field.Name)
  186. selectNodeEnvInfo(nodeTemp.SysInfo, field.Name)
  187. }
  188. for i := 0; i < t.NumField(); i++ {
  189. field := t.Field(i)
  190. //fmt.Println("Field Name:", field.Name)
  191. selectNodeEnvInfo(nodeTemp.AppInfo, field.Name)
  192. }
  193. }
  194. //fmt.Printf("节点%s : %s\n", nodeTemp.NodeId, nodeTemp.SysInfo)
  195. global.Logs.Printf("--------------------%s节点--------------------------------------:\n", nodeTemp.NodeId)
  196. // 使用反射打印字段
  197. printFieldNames(nodeTemp.SysInfo)
  198. printFieldNames(nodeTemp.AppInfo)
  199. global.Logs.Printf("--------------------------------------------------------------:\n")
  200. }
  201. func selectNodeEnvInfo(target interface{}, key string) {
  202. switch t := target.(type) {
  203. case *models.SysInfo:
  204. switch key {
  205. case "OsStackSize":
  206. global.Logs.Printf("系统环境Stack size :%s\n", t.OsStackSize)
  207. case "OsOpenFiles":
  208. global.Logs.Printf("系统环境Open files :%s\n", t.OsOpenFiles)
  209. case "CoreWmemDefault":
  210. global.Logs.Printf("系统环境Wmem Default :%s\n", t.CoreWmemDefault)
  211. case "CoreRmemDefault":
  212. global.Logs.Printf("系统环境Rmem Default :%s\n", t.CoreRmemDefault)
  213. case "CoreWmemMax":
  214. global.Logs.Printf("系统环境Wmem Max :%s\n", t.CoreWmemMax)
  215. }
  216. case *models.AppInfo:
  217. // 根据key设置对应字段的值
  218. switch key {
  219. case "Gcc":
  220. global.Logs.Printf("基础包 GCC :%s\n", t.Gcc)
  221. case "Libaio":
  222. global.Logs.Printf("基础包 Libaio :%s\n", t.Libaio)
  223. case "Snmpd":
  224. global.Logs.Printf("基础包 Snmpd :%s\n", t.Snmpd)
  225. case "Ntpd":
  226. global.Logs.Printf("基础包 Ntpd :%s\n", t.Ntpd)
  227. }
  228. }
  229. }