Squashed commit of the following:

commit cf8637efac
Author: Slavi Pantaleev <slavi@devture.com>
Date:   Sun Mar 24 19:14:57 2024 +0200

    Make devture_systemd_docker_base_ipv6_enabled automatically reconfigure geerlingguy/ansible-role-docker

    Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3218

commit dc7af3bc7d
Author: Slavi Pantaleev <slavi@devture.com>
Date:   Sun Mar 24 19:10:31 2024 +0200

    Replace matrix_ipv6_enabled with devture_systemd_docker_base_ipv6_enabled

    Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3218

commit 07e900d6a2
Author: Slavi Pantaleev <slavi@devture.com>
Date:   Sun Mar 24 19:01:51 2024 +0200

    Improve matrix_ipv6_enabled comments

commit 3f03ca7f69
Author: Tilo Spannagel <development@tilosp.de>
Date:   Sat Mar 9 19:27:50 2024 +0000

    Add setting to enable ipv6

group_vars/matrix_servers

@@ -475,6 +475,27 @@ devture_playbook_state_preserver_commit_hash_preservation_dst: "{{ matrix_base_d
 ######################################################################
 
 
+########################################################################
+#                                                                      #
+# geerlingguy/ansible-role-docker                                      #
+#                                                                      #
+########################################################################
+
+docker_daemon_options: |
+  {{
+    {
+      'experimental': devture_systemd_docker_base_ipv6_enabled,
+      'ip6tables': devture_systemd_docker_base_ipv6_enabled,
+    }
+  }}
+
+########################################################################
+#                                                                      #
+# /geerlingguy/ansible-role-docker                                     #
+#                                                                      #
+########################################################################
+
+
 ######################################################################
 #
 # matrix-base

roles/custom/matrix-appservice-draupnir-for-all/tasks/setup_install.yml

@@ -77,6 +77,7 @@
 
 - name: Ensure matrix-appservice-draupnir-for-all container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_appservice_draupnir_for_all_container_network }}"
     driver: bridge
 

roles/custom/matrix-bot-buscarron/tasks/setup_install.yml

@@ -94,6 +94,7 @@
 
 - name: Ensure buscarron container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_bot_buscarron_container_network }}"
     driver: bridge
 

roles/custom/matrix-bot-chatgpt/tasks/install.yml

@@ -58,6 +58,7 @@
 
 - name: Ensure chatgpt container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_bot_chatgpt_container_network }}"
     driver: bridge
 

roles/custom/matrix-bot-draupnir/tasks/setup_install.yml

@@ -61,6 +61,7 @@
 
 - name: Ensure matrix-bot-draupnir container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_bot_draupnir_container_network }}"
     driver: bridge
 

roles/custom/matrix-bot-go-neb/tasks/install.yml

@@ -45,6 +45,7 @@
 
 - name: Ensure go-neb container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_bot_go_neb_container_network }}"
     driver: bridge
 

roles/custom/matrix-bot-honoroit/tasks/setup_install.yml

@@ -111,6 +111,7 @@
 
 - name: Ensure honoroit container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_bot_honoroit_container_network }}"
     driver: bridge
 

roles/custom/matrix-bot-matrix-registration-bot/tasks/setup_install.yml

@@ -58,6 +58,7 @@
 
 - name: Ensure matrix-registration-bot container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_bot_matrix_registration_bot_container_network }}"
     driver: bridge
 

roles/custom/matrix-bot-matrix-reminder-bot/tasks/setup_install.yml

@@ -86,6 +86,7 @@
 
 - name: Ensure matrix-reminder-bot container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_bot_matrix_reminder_bot_container_network }}"
     driver: bridge
 

roles/custom/matrix-bot-maubot/tasks/setup_install.yml

@@ -72,6 +72,7 @@
 
 - name: Ensure maubot container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_bot_maubot_container_network }}"
     driver: bridge
 

roles/custom/matrix-bot-mjolnir/tasks/setup_install.yml

@@ -61,6 +61,7 @@
 
 - name: Ensure matrix-bot-mjolnir container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_bot_mjolnir_container_network }}"
     driver: bridge
 

roles/custom/matrix-bot-postmoogle/tasks/setup_install.yml

@@ -81,6 +81,7 @@
 
 - name: Ensure postmoogle container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_bot_postmoogle_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-appservice-discord/tasks/setup_install.yml

@@ -106,6 +106,7 @@
 
 - name: Ensure matrix-appservice-discord container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_appservice_discord_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-appservice-irc/tasks/setup_install.yml

@@ -190,6 +190,7 @@
 
 - name: Ensure matrix-appservice-irc container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_appservice_irc_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-appservice-kakaotalk/tasks/setup_install.yml

@@ -99,6 +99,7 @@
 
 - name: Ensure matrix-appservice-kakaotalk container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_appservice_kakaotalk_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-appservice-slack/tasks/setup_install.yml

@@ -84,6 +84,7 @@
 
 - name: Ensure matrix-appservice-slack container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_appservice_slack_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-appservice-webhooks/tasks/setup_install.yml

@@ -83,6 +83,7 @@
 
 - name: Ensure matrix-appservice-webhooks container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_appservice_webhooks_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-beeper-linkedin/tasks/setup_install.yml

@@ -85,6 +85,7 @@
 
 - name: Ensure beeper-linkedin container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_beeper_linkedin_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-go-skype-bridge/tasks/setup_install.yml

@@ -128,6 +128,7 @@
 
 - name: Ensure matrix-go-skype-bridge container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_go_skype_bridge_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-heisenbridge/tasks/setup_install.yml

@@ -31,6 +31,7 @@
 
 - name: Ensure heisenbridge container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_heisenbridge_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-hookshot/tasks/setup_install.yml

@@ -109,6 +109,7 @@
 
 - name: Ensure matrix-hookshot container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_hookshot_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mautrix-discord/tasks/setup_install.yml

@@ -95,6 +95,7 @@
 
 - name: Ensure mautrix-discord container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mautrix_discord_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mautrix-facebook/tasks/setup_install.yml

@@ -125,6 +125,7 @@
 
 - name: Ensure matrix-mautrix-facebook container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mautrix_facebook_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mautrix-gmessages/tasks/setup_install.yml

@@ -144,6 +144,7 @@
 
 - name: Ensure matrix-mautrix-gmessages container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mautrix_gmessages_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mautrix-googlechat/tasks/setup_install.yml

@@ -125,6 +125,7 @@
 
 - name: Ensure matrix-mautrix-googlechat container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mautrix_googlechat_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mautrix-hangouts/tasks/setup_install.yml

@@ -125,6 +125,7 @@
 
 - name: Ensure matrix-mautrix-hangouts container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mautrix_hangouts_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mautrix-instagram/tasks/setup_install.yml

@@ -77,6 +77,7 @@
 
 - name: Ensure matrix-mautrix-instagram container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mautrix_instagram_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mautrix-meta-instagram/tasks/install.yml

@@ -104,6 +104,7 @@
 
 - name: Ensure mautrix-meta-instagram container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mautrix_meta_instagram_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mautrix-meta-messenger/tasks/install.yml

@@ -104,6 +104,7 @@
 
 - name: Ensure mautrix-meta-messenger container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mautrix_meta_messenger_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mautrix-signal/tasks/setup_install.yml

@@ -138,6 +138,7 @@
 
 - name: Ensure matrix-mautrix-signal container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mautrix_signal_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mautrix-slack/tasks/setup_install.yml

@@ -95,6 +95,7 @@
 
 - name: Ensure matrix-mautrix-slack container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mautrix_slack_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mautrix-telegram/tasks/setup_install.yml

@@ -150,6 +150,7 @@
 
 - name: Ensure matrix-mautrix-telegram container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mautrix_telegram_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mautrix-twitter/tasks/setup_install.yml

@@ -79,6 +79,7 @@
 
 - name: Ensure matrix-mautrix-twitter container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mautrix_twitter_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mautrix-whatsapp/tasks/setup_install.yml

@@ -138,6 +138,7 @@
 
 - name: Ensure matrix-mautrix-whatsapp container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mautrix_whatsapp_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mautrix-wsproxy/tasks/setup_install.yml

@@ -93,6 +93,7 @@
 
 - name: Ensure mautrix-wsproxy container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mautrix_wsproxy_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mx-puppet-discord/tasks/setup_install.yml

@@ -114,6 +114,7 @@
 
 - name: Ensure mx-puppet-discord container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mx_puppet_discord_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mx-puppet-groupme/tasks/setup_install.yml

@@ -115,6 +115,7 @@
 
 - name: Ensure mx-puppet-groupme container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mx_puppet_groupme_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mx-puppet-instagram/tasks/setup_install.yml

@@ -94,6 +94,7 @@
 
 - name: Ensure mx-puppet-instagram container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mx_puppet_instagram_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mx-puppet-slack/tasks/setup_install.yml

@@ -125,6 +125,7 @@
 
 - name: Ensure mx-puppet-slack container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mx_puppet_slack_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mx-puppet-steam/tasks/setup_install.yml

@@ -115,6 +115,7 @@
 
 - name: Ensure mx-puppet-steam container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mx_puppet_steam_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-mx-puppet-twitter/tasks/setup_install.yml

@@ -125,6 +125,7 @@
 
 - name: Ensure mx-puppet-twitter container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_mx_puppet_twitter_container_network }}"
     driver: bridge
 

roles/custom/matrix-bridge-sms/tasks/setup_install.yml

@@ -48,6 +48,7 @@
 
 - name: Ensure matrix-sms-bridge container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_sms_bridge_container_network }}"
     driver: bridge
 

roles/custom/matrix-cactus-comments-client/tasks/install.yml

@@ -73,6 +73,7 @@
 
 - name: Ensure matrix-cactus-comments-client container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_cactus_comments_client_container_network }}"
     driver: bridge
 

roles/custom/matrix-client-cinny/tasks/setup_install.yml

@@ -66,6 +66,7 @@
 
 - name: Ensure Cinny container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_client_cinny_container_network }}"
     driver: bridge
 

roles/custom/matrix-client-element/tasks/setup_install.yml

@@ -100,6 +100,7 @@
 
 - name: Ensure Element container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_client_element_container_network }}"
     driver: bridge
 

roles/custom/matrix-client-hydrogen/tasks/setup_install.yml

@@ -78,6 +78,7 @@
 
 - name: Ensure Hydrogen container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_client_hydrogen_container_network }}"
     driver: bridge
 

roles/custom/matrix-client-schildichat/tasks/setup_install.yml

@@ -99,6 +99,7 @@
 
 - name: Ensure schildichat container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_client_schildichat_container_network }}"
     driver: bridge
 

roles/custom/matrix-conduit/tasks/setup_install.yml

@@ -36,6 +36,7 @@
 
 - name: Ensure Conduit container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_conduit_container_network }}"
     driver: bridge
 

roles/custom/matrix-corporal/tasks/setup_install.yml

@@ -68,6 +68,7 @@
 
 - name: Ensure Matrix Corporal container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_corporal_container_network }}"
     driver: bridge
 

roles/custom/matrix-dendrite/tasks/setup_install.yml

@@ -109,6 +109,7 @@
 
 - name: Ensure Dendrite container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_dendrite_container_network }}"
     driver: bridge
 

roles/custom/matrix-dimension/tasks/setup_install.yml

@@ -130,6 +130,7 @@
 
 - name: Ensure Dimension container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_dimension_container_network }}"
     driver: bridge
 

roles/custom/matrix-dynamic-dns/tasks/setup_install.yml

@@ -58,6 +58,7 @@
 
 - name: Ensure matrix-dynamic-dns container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_dynamic_dns_container_network }}"
     driver: bridge
 

roles/custom/matrix-email2matrix/tasks/setup_install.yml

@@ -58,6 +58,7 @@
 
 - name: Ensure matrix-email2matrix container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_email2matrix_container_network }}"
     driver: bridge
 

roles/custom/matrix-ldap-registration-proxy/tasks/setup_install.yml

@@ -53,6 +53,7 @@
 
 - name: Ensure matrix-ldap-registration-proxy container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_ldap_registration_proxy_container_network }}"
     driver: bridge
 

roles/custom/matrix-ma1sd/tasks/setup_install.yml

@@ -134,6 +134,7 @@
 
 - name: Ensure ma1sd container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_ma1sd_container_network }}"
     driver: bridge
 

roles/custom/matrix-media-repo/tasks/setup_install.yml

@@ -79,6 +79,7 @@
 
 - name: Ensure media-repo container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_media_repo_container_network }}"
     driver: bridge
 

roles/custom/matrix-prometheus-nginxlog-exporter/tasks/setup_install.yml

@@ -42,6 +42,7 @@
 
 - name: Ensure prometheus-nginxlog-exporter container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_prometheus_nginxlog_exporter_container_network }}"
     driver: bridge
 

roles/custom/matrix-rageshake/tasks/install.yml

@@ -67,6 +67,7 @@
 
 - name: Ensure rageshake container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_rageshake_container_network }}"
     driver: bridge
 

roles/custom/matrix-registration/tasks/setup_install.yml

@@ -109,6 +109,7 @@
 
 - name: Ensure matrix-registration container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_registration_container_network }}"
     driver: bridge
 

roles/custom/matrix-sliding-sync/tasks/install.yml

@@ -60,6 +60,7 @@
 
 - name: Ensure matrix-sliding-sync container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_sliding_sync_container_network }}"
     driver: bridge
 

roles/custom/matrix-static-files/tasks/install.yml

@@ -83,6 +83,7 @@
 
 - name: Ensure matrix-static-files container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_static_files_container_network }}"
     driver: bridge
 

roles/custom/matrix-sygnal/tasks/install.yml

@@ -41,6 +41,7 @@
 
 - name: Ensure Sygnal container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_sygnal_container_network }}"
     driver: bridge
 

roles/custom/matrix-synapse-admin/tasks/setup_install.yml

@@ -53,6 +53,7 @@
 
 - name: Ensure matrix-synapse-admin container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_synapse_admin_container_network }}"
     driver: bridge
 

roles/custom/matrix-synapse-auto-compressor/tasks/install.yml

@@ -70,6 +70,7 @@
 
 - name: Ensure matrix-synapse-auto-compressor container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_synapse_auto_compressor_container_network }}"
     driver: bridge
 

roles/custom/matrix-synapse-reverse-proxy-companion/tasks/setup_install.yml

@@ -41,6 +41,7 @@
 
 - name: Ensure matrix-synapse-reverse-proxy-companion container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_synapse_reverse_proxy_companion_container_network }}"
     driver: bridge
 

roles/custom/matrix-synapse/tasks/synapse/setup_install.yml

@@ -117,6 +117,7 @@
 
 - name: Ensure Synapse container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_synapse_container_network }}"
     driver: bridge
 

roles/custom/matrix-user-verification-service/tasks/setup_install.yml

@@ -57,6 +57,7 @@
 
 - name: Ensure matrix-user-verification-service container network is created
   community.general.docker_network:
+    enable_ipv6: "{{ devture_systemd_docker_base_ipv6_enabled }}"
     name: "{{ matrix_user_verification_service_container_network }}"
     driver: bridge