Fix mysql stack purge with remote db

CHANGELOG.md

@@ -22,6 +22,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 - Domain IP validation when using CNAME before issuing SSL certificate
 - Netdata stack purge/remove not working properly
+- Do not backup all databases when purging `--mysql` stack with remote MySQL server
 
 ### v3.11.2 - 2019-12-07
 

install

@@ -430,6 +430,7 @@ wo_install() {
     local python_ver
     python_ver=$(python3 -c "import sys; print(sys.version_info[1])")
     cd /usr/local/lib/python3."$python_ver"/dist-packages || exit 1
+    rm -f /usr/local/bin/wo
     if [ "$wo_branch" = "master" ]; then
         python3 -m pip uninstall wo -y
         python3 -m pip install --upgrade wordops

setup.py

@@ -27,7 +27,7 @@ if os.geteuid() == 0:
         os.makedirs('/var/lib/wo/tmp/')
 
 setup(name='wordops',
-      version='3.11.2',
+      version='3.11.3',
       description='An essential toolset that eases server administration',
       long_description=LONG,
       long_description_content_type='text/markdown',

wo/cli/plugins/stack.py

@@ -1130,10 +1130,14 @@ class WOStackController(CementBaseController):
                 WOService.stop_service(self, 'fail2ban')
 
             if (set(["mariadb-server"]).issubset(set(apt_packages))):
-                if (os.path.isfile('/usr/bin/mysql') and
-                        os.path.isdir('/var/lib/mysql')):
+                if self.app.config.has_section('stack'):
+                    database_host = self.app.config.get(
+                        'stack', 'ip-address')
+                else:
+                    database_host = 'na'
+                if database_host == '127.0.0.1':
                     WOMysql.backupAll(self)
-                    WOService.stop_service(self, 'mysql')
+                WOService.stop_service(self, 'mysql')
 
             # Netdata uninstaller
             if '/var/lib/wo/tmp/kickstart.sh' in packages:

wo/cli/templates/wpcommon.mustache

@@ -48,7 +48,7 @@ location /wp-content/uploads {
         try_files $uri$webp_suffix $uri =404;
     }
     location ~* \.(php|gz|log|zip|tar|rar|xz)$ {
-        #Prevent Direct Access Of PHP Files & BackupsFrom Web Browsers
+        #Prevent Direct Access Of PHP Files & Backups from Web Browsers
         deny all;
     }
 }
@@ -95,6 +95,6 @@ location ~ \/wp-admin\/load-(scripts|styles).php {
     deny all;
 }
 # Protect Easy Digital Download files from being accessed directly.
-location ~ ^/wp-content/uploads/edd/(.*?)\.zip$ { 
-    rewrite / permanent; 
+location ~ ^/wp-content/uploads/edd/(.*?)\.zip$ {
+    rewrite / permanent;
 }