[Web][Dovecot][Compose] Keep group shares on Enter, no restarts while waiting for the schema, run sync crons on master only

data/Dockerfiles/dovecot/docker-entrypoint.sh

@@ -306,13 +306,14 @@ IMAPSYNC_TABLE=$(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DB
 echo "$(envsubst < /usr/local/bin/maildir_gc.sh)" > /usr/local/bin/maildir_gc.sh
 
 # Wait for updated schema (DB_VERSION from docker-compose.yml), the userdb query reads tables the init_db of php-fpm creates on updates
-DBV_NOW=$(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT version FROM versions WHERE application = 'db_schema';" -BN)
+# No error while the versions table is missing (fresh install, set -e)
+DBV_NOW=$(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT version FROM versions WHERE application = 'db_schema';" -BN 2>/dev/null || true)
 DBV_WAIT=0
 while [[ "${DBV_NOW}" != "${DB_VERSION}" ]] && [[ ${DBV_WAIT} -lt 60 ]]; do
   echo "Waiting for schema update..."
   sleep 5
   DBV_WAIT=$((DBV_WAIT + 1))
-  DBV_NOW=$(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT version FROM versions WHERE application = 'db_schema';" -BN)
+  DBV_NOW=$(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT version FROM versions WHERE application = 'db_schema';" -BN 2>/dev/null || true)
 done
 if [[ "${DBV_NOW}" != "${DB_VERSION}" ]]; then
   echo -e "\e[31mDB schema is ${DBV_NOW}, expected ${DB_VERSION} - starting anyway, check the php-fpm log (init_db)\e[0m"

data/web/templates/edit/mailbox-group-grant.twig

@@ -43,7 +43,7 @@
   </td>
   <td class="text-end">
     {% if not ro %}
-    <button class="btn btn-sm btn-secondary group-grant-del" title="{{ lang.mailbox.remove }}"><i class="bi bi-x-lg"></i></button>
+    <button type="button" class="btn btn-sm btn-secondary group-grant-del" title="{{ lang.mailbox.remove }}"><i class="bi bi-x-lg"></i></button>
     {% endif %}
   </td>
 </tr>

data/web/templates/edit/mailbox-group-grants.twig

@@ -17,7 +17,7 @@
     <template id="{{ id }}_template">
       {% include 'edit/mailbox-group-grant.twig' with {'kind': kind, 'grant': {}} %}
     </template>
-    <button class="btn btn-sm btn-secondary group-grant-add" data-table="{{ id }}"><i class="bi bi-plus-lg"></i> {{ lang.groups.grant_add }}</button>
+    <button type="button" class="btn btn-sm btn-secondary group-grant-add" data-table="{{ id }}"><i class="bi bi-plus-lg"></i> {{ lang.groups.grant_add }}</button>
     {% endif %}
     <small class="text-muted d-block">{{ attribute(lang.groups, field ~ '_hint') }}</small>
   </div>

docker-compose.yml

@@ -194,13 +194,13 @@ services:
         ofelia.enabled: "true"
         ofelia.job-exec.phpfpm_identity_sync.schedule: "0 * * * * *"
         ofelia.job-exec.phpfpm_identity_sync.no-overlap: "true"
-        ofelia.job-exec.phpfpm_identity_sync.command: "/bin/bash -c \"php /crons/identity-sync.php || exit 0\""
+        ofelia.job-exec.phpfpm_identity_sync.command: "/bin/bash -c \"[[ $${MASTER} == y ]] && php /crons/identity-sync.php || exit 0\""
         ofelia.job-exec.phpfpm_group_grants.schedule: "0 * * * * *"
         ofelia.job-exec.phpfpm_group_grants.no-overlap: "true"
-        ofelia.job-exec.phpfpm_group_grants.command: "/bin/bash -c \"php /crons/group-grants.php || exit 0\""
+        ofelia.job-exec.phpfpm_group_grants.command: "/bin/bash -c \"[[ $${MASTER} == y ]] && php /crons/group-grants.php || exit 0\""
         ofelia.job-exec.phpfpm_imapsync_oauth_refresh.schedule: "0 * * * * *"
         ofelia.job-exec.phpfpm_imapsync_oauth_refresh.no-overlap: "true"
-        ofelia.job-exec.phpfpm_imapsync_oauth_refresh.command: "/bin/bash -c \"php /crons/imapsync-oauth-refresh.php || exit 0\""
+        ofelia.job-exec.phpfpm_imapsync_oauth_refresh.command: "/bin/bash -c \"[[ $${MASTER} == y ]] && php /crons/imapsync-oauth-refresh.php || exit 0\""
       networks:
         mailcow-network:
           aliases: