Allow uppercase in variable names for Galera wsrep variables (#501)

* Allow uppercase in variable names for Galera wsrep variables * Changelog fragment for regex change * Corrected for excessive line lengths * Update changelogs/fragments/mysql_variables_allow_uppercase_identifiers.yml --------- Co-authored-by: Andrew Klychkov <[email protected]>
ansible-collections · Feb 4, 2023 · 521443a · 521443a
1 parent b8d6474
commit 521443a
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diff --git a/changelogs/fragments/mysql_variables_allow_uppercase_identifiers.yml b/changelogs/fragments/mysql_variables_allow_uppercase_identifiers.yml
@@ -0,0 +1,6 @@
+---
+bugfixes:
+  - mysql_variables - add uppercase character pattern to regex to allow GLOBAL
+    variables containing uppercase characters.
+    This recognizes variable names used in Galera, for example, ``wsrep_OSU_method``,
+    which breaks the normal pattern of all lowercase characters (https://github.com/ansible-collections/community.mysql/pull/501).
diff --git a/plugins/modules/mysql_variables.py b/plugins/modules/mysql_variables.py
@@ -199,7 +199,7 @@ def main():
 
     if mysqlvar is None:
         module.fail_json(msg="Cannot run without variable to operate with")
-    if match('^[0-9a-z_.]+$', mysqlvar) is None:
+    if match('^[0-9A-Za-z_.]+$', mysqlvar) is None:
         module.fail_json(msg="invalid variable name \"%s\"" % mysqlvar)
     if mysql_driver is None:
         module.fail_json(msg=mysql_driver_fail_msg)