红旗可以使用centos安装 拷贝文件做文件存在校验

script/base_utils/os/file_util.py

@@ -874,3 +874,12 @@ class FileUtil(object):
         if status != 0:
             raise Exception(ErrorCode.GAUSS_502["GAUSS_50201"] % "log file" +
                             " Directory:%s." % user_dir + " Error: \n%s" % file_output)
+    
+    @staticmethod
+    def checkFileExists(file):
+        """
+        function : change file exists
+        input : file name
+        output: NA
+        """
+        return os.path.exists(file)

script/local/UpgradeUtility.py

@@ -2328,16 +2328,21 @@ def copyCerts():
     oldOmSslCerts = os.path.join(g_opts.oldClusterAppPath, "share/sslcert/om")
     newOmSslCerts = os.path.join(g_opts.newClusterAppPath, "share/sslcert/om")
 
+    if FileUtil.checkFileExists("%s/server.key.cipher" % oldBinPath):
         FileUtil.cpFile("%s/server.key.cipher" % oldBinPath, "%s/" % newBinPath)
+        FileUtil.changeMode(DefaultValue.KEY_FILE_MODE, "%s/server.key.cipher" % 
+                            newBinPath)
+        
+    if FileUtil.checkFileExists("%s/server.key.rand" % oldBinPath):
         FileUtil.cpFile("%s/server.key.rand" % oldBinPath, "%s/" % newBinPath)
+        FileUtil.changeMode(DefaultValue.KEY_FILE_MODE, "%s/server.key.rand" % 
+                            newBinPath)
+        
     for certFile in DefaultValue.SERVER_CERT_LIST:
+        if FileUtil.checkFileExists("%s/%s" % (oldOmSslCerts, certFile)):
             FileUtil.cpFile("%s/%s" % (oldOmSslCerts, certFile), "%s/" %
                       newOmSslCerts)
     
-    FileUtil.changeMode(DefaultValue.KEY_FILE_MODE, "%s/server.key.cipher" %
-                      newBinPath)
-    FileUtil.changeMode(DefaultValue.KEY_FILE_MODE, "%s/server.key.rand" %
-                      newBinPath)
     FileUtil.changeMode(DefaultValue.KEY_FILE_MODE, "%s/*" %
                       newOmSslCerts)
 

script/os_platform/linux_platform.py

@@ -183,6 +183,11 @@ class LinuxPlatform(object):
                                      "%s-%s-%s-%s.%s" % (
                                         prefix_str, packageVersion, PAK_ASIANUX,
                                         BIT_VERSION, postfix_str))
+            if not os.path.exists(os.path.normpath(file_name)):
+                file_name = os.path.join(dir_name, "./../../",
+                                     "%s-%s-%s-%s.%s" % (
+                                        prefix_str, packageVersion, PAK_CENTOS,
+                                        BIT_VERSION, postfix_str))
         elif distname == SUSE and version.split('.')[0] in ("11", "12"):
             file_name = os.path.join(dir_name, "./../../",
                                      "%s-%s-%s-%s.%s" % (