fix: (IAC-1091) Prevent Jump VM cloud-init from overwriting existing …

…file permissions/ownership (#189)
sassoftware · Aug 4, 2023 · 47068cb · 47068cb
1 parent 683fc5d
commit 47068cb
Showing 1 changed file with 12 additions and 6 deletions.
diff --git a/files/cloud-init/jump/cloud-config b/files/cloud-init/jump/cloud-config
@@ -31,10 +31,16 @@ runcmd:
       # mount the nfs
       #
   -   while [ `df -h | grep "${rwx_filestore_endpoint}:${rwx_filestore_path}" | wc -l` -eq 0 ]; do sleep 5 && mount -a ; done
-      #
-      # Change permissions and owner
-      #
-  -   mkdir -p ${jump_rwx_filestore_path}/pvs
-  -   $(chmod -fR 777 ${jump_rwx_filestore_path} ; echo)
-  -   $(chown -R nobody:nogroup ${jump_rwx_filestore_path} ; echo)
+      # Create pvs folder and adjust perms and owner only if the folder doesn't exist
+      # On subsequent jump server creation if the mounted NFS already contains a "pvs" directory
+      # don't overwrite ownerships and permissions set by SAS Viya
+  -   if ! [ -d "${jump_rwx_filestore_path}/pvs" ]
+  -   then
+        #
+        # Change permissions and owner
+        #
+  -     mkdir -p ${jump_rwx_filestore_path}/pvs
+  -     $(chmod -fR 777 ${jump_rwx_filestore_path} ; echo)
+  -     $(chown -R nobody:nogroup ${jump_rwx_filestore_path} ; echo)
+  -   fi
   - fi