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