xugu_deploy.go 8.0 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. for NodeId, nodeTemp := range global.ServerNodeConfigs {
  21. wg.Add(1)
  22. go func(serverNodeConfig models.ServerNodeConfig, serverNodeId string) {
  23. //检查环境
  24. CheckSysEnv(&serverNodeConfig)
  25. CheckAppEnv(&serverNodeConfig)
  26. //上传文件到目标服务器
  27. UploadFileOrDir(serverNodeId, &serverNodeConfig)
  28. //设置xugu.ini
  29. AutoXuguini(&serverNodeConfig)
  30. //设置cluster
  31. AutoCluster(&serverNodeConfig)
  32. defer wg.Done()
  33. }(nodeTemp, NodeId)
  34. }
  35. wg.Wait()
  36. for _, serverNodeConfig := range global.ServerNodeConfigs {
  37. PrintServerNodeEnv(&serverNodeConfig)
  38. }
  39. }
  40. // 上传cluster到目标服务器
  41. func AutoCluster(nodeTemp *models.ServerNodeConfig) {
  42. id, err := strconv.Atoi(nodeTemp.NodeId)
  43. if err != nil {
  44. global.Logs.Errorf("%s节点修改cluster文件失败:%s\n", nodeTemp.NodeId, err)
  45. return
  46. }
  47. var ids string
  48. if id < 10 {
  49. ids = fmt.Sprintf("000%s", strconv.Itoa(id))
  50. } else {
  51. ids = fmt.Sprintf("00%s", strconv.Itoa(id))
  52. }
  53. clusterTemp := config.SaveClusterConfigBuffer(global.ClusterInfo, ids)
  54. err = remote.UploadFileBuffer(nodeTemp, clusterTemp, fmt.Sprintf(nodeTemp.XuguAddr+"/SETUP/cluster.ini"))
  55. if err != nil {
  56. global.Logs.Errorf("%s节点上传cluster文件失败:%s\n", nodeTemp.NodeId, err)
  57. }
  58. }
  59. // 上传xugu.ini到目标服务器
  60. func AutoXuguini(nodeTemp *models.ServerNodeConfig) {
  61. xginiLocal := global.XginiConfigMap["local_file"]
  62. // 创建一个 bytes.Buffer
  63. xuguIniBuf := new(bytes.Buffer)
  64. //设置xuguini内存相关优化
  65. setxginiMemory(nodeTemp)
  66. //指定上传本地文件xugu.ini,
  67. if xginiLocal != "" {
  68. // 打开文件
  69. file, err := os.Open(xginiLocal)
  70. if err != nil {
  71. global.Logs.Errorf("%s节点打开xugu.ini文件失败:%s\n", nodeTemp.NodeId, err)
  72. panic(err)
  73. }
  74. defer file.Close()
  75. // 将文件内容复制到 buf 中
  76. if _, err := io.Copy(xuguIniBuf, file); err != nil {
  77. global.Logs.Errorf("%s节点修改xugu.ini文件失败:%s\n", nodeTemp.NodeId, err)
  78. panic(err)
  79. }
  80. //将配置文件里[xugu]组下的参数替换xugu.ini文件里的参数
  81. config.SetXginiBuffer(xuguIniBuf, global.XginiConfigMap)
  82. //上传到目标节点
  83. err = remote.UploadFileBuffer(nodeTemp, xuguIniBuf, fmt.Sprintf(nodeTemp.XuguAddr+"/SETUP/xugu.ini"))
  84. if err != nil {
  85. global.Logs.Errorf("%s节点上传xugu.ini文件失败:%s\n", nodeTemp.NodeId, err)
  86. }
  87. } else {
  88. xuguIniDownloadTempbuf := remote.DownloadFileBuffer(nodeTemp, fmt.Sprintf(nodeTemp.XuguAddr+"/SETUP/xugu.ini"))
  89. //将配置文件里[xugu]组下的参数替换xugu.ini文件里的参数
  90. config.SetXginiBuffer(xuguIniDownloadTempbuf, global.XginiConfigMap)
  91. err := remote.UploadFileBuffer(nodeTemp, xuguIniDownloadTempbuf, 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. }
  96. }
  97. // 设置xugu.ini配置文件中的内存相关
  98. func setxginiMemory(nodeTemp *models.ServerNodeConfig) {
  99. // 检测系统内存大小 free -h | awk 'NR==2{print $2}'
  100. memoryTemp, err := remote.SingleCmd(nodeTemp, "free -m | awk 'NR==2{print $4}'")
  101. if err != nil {
  102. 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)
  103. }
  104. //分配到XginiMap
  105. memoryTemp = strings.TrimSpace(memoryTemp)
  106. memorySize, err := strconv.Atoi(memoryTemp)
  107. if err != nil {
  108. // 处理转换错误
  109. 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)
  110. return
  111. }
  112. setXgMem := func(memorySize int, para string, fls ...float64) {
  113. if memorySize < 8*1024 {
  114. } else if memorySize <= 32*1024 {
  115. global.XginiConfigMap[para] = strconv.Itoa(int((float64(memorySize) * fls[0] / 1024) * 1024))
  116. } else if memorySize <= 64*1024 {
  117. global.XginiConfigMap[para] = strconv.Itoa(int((float64(memorySize) * fls[1] / 1024) * 1024))
  118. } else if memorySize <= 256*1024 {
  119. global.XginiConfigMap[para] = strconv.Itoa(int((float64(memorySize) * fls[2] / 1024) * 1024))
  120. } else if memorySize <= 1000*1024 {
  121. global.XginiConfigMap[para] = strconv.Itoa(int((float64(memorySize) * fls[3] / 1024) * 1024))
  122. }
  123. }
  124. //判断配置文件是否有该参数
  125. //data_buff_mem
  126. if global.XginiConfigMap["data_buff_mem"] == "" {
  127. setXgMem(memorySize, "data_buff_mem", 0.5, 0.6, 0.7, 0.8)
  128. }
  129. //system_sga_mem
  130. if global.XginiConfigMap["system_sga_mem"] == "" {
  131. setXgMem(memorySize, "system_sga_mem", 0.1, 0.1, 0.1, 0.05)
  132. }
  133. }
  134. // 上传文件到目标服务器
  135. func UploadFileOrDir(serverNodeId string, serverNodeConfig *models.ServerNodeConfig) {
  136. //传送文件
  137. //检测上传为文件还是文件夹
  138. ret, _ := utils.IsFileOrFolder(serverNodeConfig.LocalFile)
  139. switch ret {
  140. case "file":
  141. err := remote.UploadFile(serverNodeConfig, serverNodeConfig.LocalFile, serverNodeConfig.TargetFile)
  142. if err != nil {
  143. global.Logs.Fatalf("%s节点上传文件失败: %s\n", serverNodeId, err)
  144. return
  145. }
  146. global.Logs.Printf("%s节点上传文件成功\n", serverNodeId)
  147. case "folder":
  148. // 连接到远程主机
  149. client, err := ssh.Dial("tcp", serverNodeConfig.IpPort, serverNodeConfig.SSHClient)
  150. if err != nil {
  151. panic(err)
  152. }
  153. defer client.Close()
  154. // 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
  155. remote.SingleCmd(serverNodeConfig, fmt.Sprintf(`[ ! -d "%s" ] && mkdir -p %s`, serverNodeConfig.TargetFile, serverNodeConfig.TargetFile))
  156. // 上传文件夹
  157. err = remote.UploadDir(serverNodeConfig, serverNodeConfig.LocalFile, serverNodeConfig.TargetFile)
  158. if err != nil {
  159. panic(err)
  160. }
  161. global.Logs.Printf("%s节点上传文件成功\n", serverNodeId)
  162. }
  163. }
  164. // 打印节点基础环境
  165. func PrintServerNodeEnv(nodeTemp *models.ServerNodeConfig) {
  166. printFieldNames := func(i interface{}) {
  167. t := reflect.TypeOf(i)
  168. if t.Kind() == reflect.Ptr {
  169. t = t.Elem()
  170. }
  171. for i := 0; i < t.NumField(); i++ {
  172. field := t.Field(i)
  173. //fmt.Println("Field Name:", field.Name)
  174. selectNodeEnvInfo(nodeTemp.SysInfo, field.Name)
  175. }
  176. for i := 0; i < t.NumField(); i++ {
  177. field := t.Field(i)
  178. //fmt.Println("Field Name:", field.Name)
  179. selectNodeEnvInfo(nodeTemp.AppInfo, field.Name)
  180. }
  181. }
  182. //fmt.Printf("节点%s : %s\n", nodeTemp.NodeId, nodeTemp.SysInfo)
  183. global.Logs.Printf("--------------------%s节点--------------------------------------:\n", nodeTemp.NodeId)
  184. // 使用反射打印字段
  185. printFieldNames(nodeTemp.SysInfo)
  186. printFieldNames(nodeTemp.AppInfo)
  187. global.Logs.Printf("--------------------------------------------------------------:\n")
  188. }
  189. func selectNodeEnvInfo(target interface{}, key string) {
  190. switch t := target.(type) {
  191. case *models.SysInfo:
  192. switch key {
  193. case "OsStackSize":
  194. global.Logs.Printf("系统环境Stack size :%s\n", t.OsStackSize)
  195. case "OsOpenFiles":
  196. global.Logs.Printf("系统环境Open files :%s\n", t.OsOpenFiles)
  197. case "CoreWmemDefault":
  198. global.Logs.Printf("系统环境Wmem Default :%s\n", t.CoreWmemDefault)
  199. case "CoreRmemDefault":
  200. global.Logs.Printf("系统环境Rmem Default :%s\n", t.CoreRmemDefault)
  201. case "CoreWmemMax":
  202. global.Logs.Printf("系统环境Wmem Max :%s\n", t.CoreWmemMax)
  203. }
  204. case *models.AppInfo:
  205. // 根据key设置对应字段的值
  206. switch key {
  207. case "Gcc":
  208. global.Logs.Printf("基础包 GCC :%s\n", t.Gcc)
  209. case "Libaio":
  210. global.Logs.Printf("基础包 Libaio :%s\n", t.Libaio)
  211. case "Snmpd":
  212. global.Logs.Printf("基础包 Snmpd :%s\n", t.Snmpd)
  213. case "Ntpd":
  214. global.Logs.Printf("基础包 Ntpd :%s\n", t.Ntpd)
  215. }
  216. }
  217. }