From be5263f397eba7c3cc554f952344d0d7d36ec02a Mon Sep 17 00:00:00 2001
From: Slavi Pantaleev <slavi@devture.com>
Date: Sat, 28 Nov 2020 21:34:14 +0200
Subject: [PATCH] Move self-building git repository URLs to variables (stop
 hardcoding)

---
 roles/matrix-bridge-mautrix-facebook/defaults/main.yml |  1 +
 .../tasks/setup_install.yml                            |  2 +-
 roles/matrix-bridge-mautrix-hangouts/defaults/main.yml |  1 +
 .../tasks/setup_install.yml                            |  2 +-
 .../matrix-bridge-mx-puppet-discord/defaults/main.yml  |  1 +
 .../tasks/setup_install.yml                            |  2 +-
 .../defaults/main.yml                                  |  1 +
 .../tasks/setup_install.yml                            |  2 +-
 roles/matrix-bridge-mx-puppet-skype/defaults/main.yml  |  1 +
 .../tasks/setup_install.yml                            |  2 +-
 roles/matrix-bridge-mx-puppet-slack/defaults/main.yml  |  1 +
 .../tasks/setup_install.yml                            |  2 +-
 roles/matrix-bridge-mx-puppet-steam/defaults/main.yml  |  1 +
 .../tasks/setup_install.yml                            |  2 +-
 .../matrix-bridge-mx-puppet-twitter/defaults/main.yml  |  1 +
 .../tasks/setup_install.yml                            |  2 +-
 roles/matrix-client-element/defaults/main.yml          |  1 +
 roles/matrix-client-element/tasks/setup.yml            |  2 +-
 roles/matrix-coturn/defaults/main.yml                  |  1 +
 roles/matrix-coturn/tasks/setup_coturn.yml             |  2 +-
 roles/matrix-dynamic-dns/defaults/main.yml             |  1 +
 roles/matrix-dynamic-dns/tasks/install.yml             |  2 +-
 roles/matrix-ma1sd/defaults/main.yml                   |  1 +
 roles/matrix-ma1sd/tasks/setup_ma1sd.yml               |  2 +-
 roles/matrix-registration/defaults/main.yml            |  2 +-
 roles/matrix-registration/tasks/setup.yml              |  2 +-
 roles/matrix-registration/tasks/validate_config.yml    |  9 +++++++++
 roles/matrix-synapse-admin/defaults/main.yml           |  3 ++-
 roles/matrix-synapse-admin/tasks/main.yml              |  6 ++++++
 roles/matrix-synapse-admin/tasks/setup.yml             |  2 +-
 roles/matrix-synapse-admin/tasks/validate_config.yml   | 10 ++++++++++
 roles/matrix-synapse/defaults/main.yml                 |  1 +
 roles/matrix-synapse/tasks/synapse/setup_install.yml   |  2 +-
 33 files changed, 56 insertions(+), 17 deletions(-)
 create mode 100644 roles/matrix-synapse-admin/tasks/validate_config.yml

diff --git a/roles/matrix-bridge-mautrix-facebook/defaults/main.yml b/roles/matrix-bridge-mautrix-facebook/defaults/main.yml
index c34da88f..c14a3ace 100644
--- a/roles/matrix-bridge-mautrix-facebook/defaults/main.yml
+++ b/roles/matrix-bridge-mautrix-facebook/defaults/main.yml
@@ -4,6 +4,7 @@
 matrix_mautrix_facebook_enabled: true
 
 matrix_mautrix_facebook_container_image_self_build: false
+matrix_mautrix_facebook_container_image_self_build_repo: "https://github.com/tulir/mautrix-facebook.git"
 
 # See: https://mau.dev/tulir/mautrix-facebook/container_registry
 matrix_mautrix_facebook_docker_image: "{{ matrix_mautrix_facebook_docker_image_name_prefix }}tulir/mautrix-facebook:latest"
diff --git a/roles/matrix-bridge-mautrix-facebook/tasks/setup_install.yml b/roles/matrix-bridge-mautrix-facebook/tasks/setup_install.yml
index 75ea7a6b..638854e2 100644
--- a/roles/matrix-bridge-mautrix-facebook/tasks/setup_install.yml
+++ b/roles/matrix-bridge-mautrix-facebook/tasks/setup_install.yml
@@ -32,7 +32,7 @@
 
 - name: Ensure Mautrix Facebook repository is present on self-build
   git:
-    repo: https://github.com/tulir/mautrix-facebook.git
+    repo: "{{ matrix_mautrix_facebook_container_image_self_build_repo }}"
     dest: "{{ matrix_mautrix_facebook_docker_src_files_path }}"
 #    version: "{{ matrix_coturn_docker_image.split(':')[1] }}"
     force: "yes"
diff --git a/roles/matrix-bridge-mautrix-hangouts/defaults/main.yml b/roles/matrix-bridge-mautrix-hangouts/defaults/main.yml
index 13bc1a6c..ab670052 100644
--- a/roles/matrix-bridge-mautrix-hangouts/defaults/main.yml
+++ b/roles/matrix-bridge-mautrix-hangouts/defaults/main.yml
@@ -4,6 +4,7 @@
 matrix_mautrix_hangouts_enabled: true
 
 matrix_mautrix_hangouts_container_image_self_build: false
+matrix_mautrix_hangouts_container_image_self_build_repo: "https://github.com/tulir/mautrix-hangouts.git"
 
 # See: https://mau.dev/tulir/mautrix-hangouts/container_registry
 matrix_mautrix_hangouts_docker_image: "{{ matrix_mautrix_hangouts_docker_image_name_prefix }}tulir/mautrix-hangouts:latest"
diff --git a/roles/matrix-bridge-mautrix-hangouts/tasks/setup_install.yml b/roles/matrix-bridge-mautrix-hangouts/tasks/setup_install.yml
index 5dc5f20a..eec5e006 100644
--- a/roles/matrix-bridge-mautrix-hangouts/tasks/setup_install.yml
+++ b/roles/matrix-bridge-mautrix-hangouts/tasks/setup_install.yml
@@ -32,7 +32,7 @@
 
 - name: Ensure Mautrix Hangots repository is present on self build
   git:
-    repo: https://github.com/tulir/mautrix-hangouts.git
+    repo: "{{ matrix_mautrix_hangouts_container_image_self_build_repo }}"
     dest: "{{ matrix_mautrix_hangouts_docker_src_files_path }}"
     force: "yes"
   register: matrix_mautrix_hangouts_git_pull_results
diff --git a/roles/matrix-bridge-mx-puppet-discord/defaults/main.yml b/roles/matrix-bridge-mx-puppet-discord/defaults/main.yml
index 30732000..268bbf8f 100644
--- a/roles/matrix-bridge-mx-puppet-discord/defaults/main.yml
+++ b/roles/matrix-bridge-mx-puppet-discord/defaults/main.yml
@@ -4,6 +4,7 @@
 matrix_mx_puppet_discord_enabled: true
 
 matrix_mx_puppet_discord_container_image_self_build: false
+matrix_mx_puppet_discord_container_image_self_build_repo: "https://github.com/matrix-discord/mx-puppet-discord.git"
 
 # Controls whether the mx-puppet-discord container exposes its HTTP port (tcp/8432 in the container).
 #
diff --git a/roles/matrix-bridge-mx-puppet-discord/tasks/setup_install.yml b/roles/matrix-bridge-mx-puppet-discord/tasks/setup_install.yml
index e36950bd..c3f2b01f 100644
--- a/roles/matrix-bridge-mx-puppet-discord/tasks/setup_install.yml
+++ b/roles/matrix-bridge-mx-puppet-discord/tasks/setup_install.yml
@@ -32,7 +32,7 @@
 
 - name: Ensure MX Puppet Discord repository is present on self build
   git:
-    repo: https://github.com/matrix-discord/mx-puppet-discord.git
+    repo: "{{ matrix_mx_puppet_discord_container_image_self_build_repo }}"
     dest: "{{ matrix_mx_puppet_discord_docker_src_files_path }}"
     force: "yes"
   register: matrix_mx_puppet_discord_git_pull_results
diff --git a/roles/matrix-bridge-mx-puppet-instagram/defaults/main.yml b/roles/matrix-bridge-mx-puppet-instagram/defaults/main.yml
index 108a0a34..21cde53f 100644
--- a/roles/matrix-bridge-mx-puppet-instagram/defaults/main.yml
+++ b/roles/matrix-bridge-mx-puppet-instagram/defaults/main.yml
@@ -4,6 +4,7 @@
 matrix_mx_puppet_instagram_enabled: true
 
 matrix_mx_puppet_instagram_container_image_self_build: false
+matrix_mx_puppet_instagram_container_image_self_build_repo: "https://github.com/Sorunome/mx-puppet-instagram.git"
 
 matrix_mx_puppet_instagram_docker_image: "{{ matrix_mx_puppet_instagram_docker_image_name_prefix }}sorunome/mx-puppet-instagram:latest"
 matrix_mx_puppet_instagram_docker_image_name_prefix: "{{ 'localhost/' if matrix_mx_puppet_instagram_container_image_self_build else 'docker.io/' }}"
diff --git a/roles/matrix-bridge-mx-puppet-instagram/tasks/setup_install.yml b/roles/matrix-bridge-mx-puppet-instagram/tasks/setup_install.yml
index 6b638626..78bd78c1 100644
--- a/roles/matrix-bridge-mx-puppet-instagram/tasks/setup_install.yml
+++ b/roles/matrix-bridge-mx-puppet-instagram/tasks/setup_install.yml
@@ -32,7 +32,7 @@
 
 - name: Ensure mx-puppet-instagram repository is present on self build
   git:
-    repo: https://github.com/Sorunome/mx-puppet-instagram.git
+    repo: "{{ matrix_mx_puppet_instagram_container_image_self_build_repo }}"
     dest: "{{ matrix_mx_puppet_instagram_docker_src_files_path }}"
     force: "yes"
   register: matrix_mx_puppet_instagram_git_pull_results
diff --git a/roles/matrix-bridge-mx-puppet-skype/defaults/main.yml b/roles/matrix-bridge-mx-puppet-skype/defaults/main.yml
index 9e1c71bb..0c16a8ba 100644
--- a/roles/matrix-bridge-mx-puppet-skype/defaults/main.yml
+++ b/roles/matrix-bridge-mx-puppet-skype/defaults/main.yml
@@ -4,6 +4,7 @@
 matrix_mx_puppet_skype_enabled: true
 
 matrix_mx_puppet_skype_container_image_self_build: false
+matrix_mx_puppet_skype_container_image_self_build_repo: "https://github.com/Sorunome/mx-puppet-skype.git"
 
 matrix_mx_puppet_skype_docker_image: "{{ matrix_mx_puppet_skype_docker_image_name_prefix }}sorunome/mx-puppet-skype:latest"
 matrix_mx_puppet_skype_docker_image_name_prefix: "{{ 'localhost/' if matrix_mx_puppet_skype_container_image_self_build else 'docker.io/' }}"
diff --git a/roles/matrix-bridge-mx-puppet-skype/tasks/setup_install.yml b/roles/matrix-bridge-mx-puppet-skype/tasks/setup_install.yml
index 9b04c290..fb5185ed 100644
--- a/roles/matrix-bridge-mx-puppet-skype/tasks/setup_install.yml
+++ b/roles/matrix-bridge-mx-puppet-skype/tasks/setup_install.yml
@@ -32,7 +32,7 @@
 
 - name: Ensure MX Puppet Skype repository is present on self build
   git:
-    repo: https://github.com/Sorunome/mx-puppet-skype.git
+    repo: "{{ matrix_mx_puppet_skype_container_image_self_build_repo }}"
     dest: "{{ matrix_mx_puppet_skype_docker_src_files_path }}"
     force: "yes"
   register: matrix_mx_puppet_skype_git_pull_results
diff --git a/roles/matrix-bridge-mx-puppet-slack/defaults/main.yml b/roles/matrix-bridge-mx-puppet-slack/defaults/main.yml
index 94b37041..96ab7833 100644
--- a/roles/matrix-bridge-mx-puppet-slack/defaults/main.yml
+++ b/roles/matrix-bridge-mx-puppet-slack/defaults/main.yml
@@ -4,6 +4,7 @@
 matrix_mx_puppet_slack_enabled: true
 
 matrix_mx_puppet_slack_container_image_self_build: false
+matrix_mx_puppet_slack_container_image_self_build_repo: "https://github.com/Sorunome/mx-puppet-slack.git"
 
 # Controls whether the mx-puppet-slack container exposes its HTTP port (tcp/8432 in the container).
 #
diff --git a/roles/matrix-bridge-mx-puppet-slack/tasks/setup_install.yml b/roles/matrix-bridge-mx-puppet-slack/tasks/setup_install.yml
index b7cdc13c..2e45ecf6 100644
--- a/roles/matrix-bridge-mx-puppet-slack/tasks/setup_install.yml
+++ b/roles/matrix-bridge-mx-puppet-slack/tasks/setup_install.yml
@@ -32,7 +32,7 @@
 
 - name: Ensure MX Puppet Slack repository is present on self build
   git:
-    repo: https://github.com/Sorunome/mx-puppet-slack.git
+    repo: "{{ matrix_mx_puppet_slack_container_image_self_build_repo }}"
     dest: "{{ matrix_mx_puppet_slack_docker_src_files_path }}"
     force: "yes"
   register: matrix_mx_puppet_slack_git_pull_results
diff --git a/roles/matrix-bridge-mx-puppet-steam/defaults/main.yml b/roles/matrix-bridge-mx-puppet-steam/defaults/main.yml
index cb06bf7d..b5eb8473 100644
--- a/roles/matrix-bridge-mx-puppet-steam/defaults/main.yml
+++ b/roles/matrix-bridge-mx-puppet-steam/defaults/main.yml
@@ -4,6 +4,7 @@
 matrix_mx_puppet_steam_enabled: true
 
 matrix_mx_puppet_steam_container_image_self_build: false
+matrix_mx_puppet_steam_container_image_self_build_repo: "https://github.com/icewind1991/mx-puppet-steam.git"
 
 # Controls whether the mx-puppet-steam container exposes its HTTP port (tcp/8432 in the container).
 #
diff --git a/roles/matrix-bridge-mx-puppet-steam/tasks/setup_install.yml b/roles/matrix-bridge-mx-puppet-steam/tasks/setup_install.yml
index d9679510..7b7f8211 100644
--- a/roles/matrix-bridge-mx-puppet-steam/tasks/setup_install.yml
+++ b/roles/matrix-bridge-mx-puppet-steam/tasks/setup_install.yml
@@ -32,7 +32,7 @@
 
 - name: Ensure MX Puppet Steam repository is present on self build
   git:
-    repo: https://github.com/icewind1991/mx-puppet-steam.git
+    repo: "{{ matrix_mx_puppet_steam_container_image_self_build_repo }}"
     dest: "{{ matrix_mx_puppet_steam_docker_src_files_path }}"
     force: "yes"
   register: matrix_mx_puppet_steam_git_pull_results
diff --git a/roles/matrix-bridge-mx-puppet-twitter/defaults/main.yml b/roles/matrix-bridge-mx-puppet-twitter/defaults/main.yml
index 18c39826..13438a21 100644
--- a/roles/matrix-bridge-mx-puppet-twitter/defaults/main.yml
+++ b/roles/matrix-bridge-mx-puppet-twitter/defaults/main.yml
@@ -4,6 +4,7 @@
 matrix_mx_puppet_twitter_enabled: true
 
 matrix_mx_puppet_twitter_container_image_self_build: false
+matrix_mx_puppet_twitter_container_image_self_build_repo: "https://github.com/Sorunome/mx-puppet-twitter.git"
 
 # Controls whether the mx-puppet-twitter container exposes its HTTP port (tcp/8432 in the container).
 #
diff --git a/roles/matrix-bridge-mx-puppet-twitter/tasks/setup_install.yml b/roles/matrix-bridge-mx-puppet-twitter/tasks/setup_install.yml
index 10e49572..663f822c 100644
--- a/roles/matrix-bridge-mx-puppet-twitter/tasks/setup_install.yml
+++ b/roles/matrix-bridge-mx-puppet-twitter/tasks/setup_install.yml
@@ -32,7 +32,7 @@
 
 - name: Ensure MX Puppet Twitter repository is present on self build
   git:
-    repo: https://github.com/Sorunome/mx-puppet-twitter.git
+    repo: "{{ matrix_mx_puppet_twitter_container_image_self_build_repo }}"
     dest: "{{ matrix_mx_puppet_twitter_docker_src_files_path }}"
     force: "yes"
   register: matrix_mx_puppet_twitter_git_pull_results
diff --git a/roles/matrix-client-element/defaults/main.yml b/roles/matrix-client-element/defaults/main.yml
index 17a04465..cbe70503 100644
--- a/roles/matrix-client-element/defaults/main.yml
+++ b/roles/matrix-client-element/defaults/main.yml
@@ -1,6 +1,7 @@
 matrix_client_element_enabled: true
 
 matrix_client_element_container_image_self_build: false
+matrix_client_element_container_image_self_build_repo: "https://github.com/vector-im/riot-web.git"
 
 matrix_client_element_docker_image: "{{ matrix_client_element_docker_image_name_prefix }}vectorim/element-web:v1.7.14"
 matrix_client_element_docker_image_name_prefix: "{{ 'localhost/' if matrix_client_element_container_image_self_build else 'docker.io/' }}"
diff --git a/roles/matrix-client-element/tasks/setup.yml b/roles/matrix-client-element/tasks/setup.yml
index 81f7842f..3b542b14 100644
--- a/roles/matrix-client-element/tasks/setup.yml
+++ b/roles/matrix-client-element/tasks/setup.yml
@@ -26,7 +26,7 @@
 
 - name: Ensure Element repository is present on self-build
   git:
-    repo: https://github.com/vector-im/riot-web.git
+    repo: "{{ matrix_client_element_container_image_self_build_repo }}"
     dest: "{{ matrix_client_element_docker_src_files_path }}"
     version: "{{ matrix_client_element_docker_image.split(':')[1] }}"
     force: "yes"
diff --git a/roles/matrix-coturn/defaults/main.yml b/roles/matrix-coturn/defaults/main.yml
index 4aae3f06..8cbb3e3f 100644
--- a/roles/matrix-coturn/defaults/main.yml
+++ b/roles/matrix-coturn/defaults/main.yml
@@ -1,6 +1,7 @@
 matrix_coturn_enabled: true
 
 matrix_coturn_container_image_self_build: false
+matrix_coturn_container_image_self_build_repo: "https://github.com/instrumentisto/coturn-docker-image.git"
 
 matrix_coturn_docker_image: "{{ matrix_coturn_docker_image_name_prefix }}instrumentisto/coturn:4.5.1.3"
 matrix_coturn_docker_image_name_prefix: "{{ 'localhost/' if matrix_coturn_container_image_self_build else 'docker.io/' }}"
diff --git a/roles/matrix-coturn/tasks/setup_coturn.yml b/roles/matrix-coturn/tasks/setup_coturn.yml
index fa622caf..1f13da03 100644
--- a/roles/matrix-coturn/tasks/setup_coturn.yml
+++ b/roles/matrix-coturn/tasks/setup_coturn.yml
@@ -25,7 +25,7 @@
 
 - name: Ensure Coturn repository is present on self-build
   git:
-    repo: https://github.com/instrumentisto/coturn-docker-image.git
+    repo: "{{ matrix_coturn_container_image_self_build_repo }}"
     dest: "{{ matrix_coturn_docker_src_files_path }}"
     version: "{{ matrix_coturn_docker_image.split(':')[1] }}"
     force: "yes"
diff --git a/roles/matrix-dynamic-dns/defaults/main.yml b/roles/matrix-dynamic-dns/defaults/main.yml
index 17c57f2c..b33961c1 100644
--- a/roles/matrix-dynamic-dns/defaults/main.yml
+++ b/roles/matrix-dynamic-dns/defaults/main.yml
@@ -23,6 +23,7 @@ matrix_dynamic_dns_systemd_required_services_list: ['docker.service']
 
 # Build the container from source when running in mode
 matrix_dynamic_dns_container_image_self_build: false
+matrix_dynamic_dns_container_image_self_build_repo: "https://github.com/linuxserver/docker-ddclient.git"
 
 # Config paths
 matrix_dynamic_dns_base_path: "{{ matrix_base_data_path }}/dynamic-dns"
diff --git a/roles/matrix-dynamic-dns/tasks/install.yml b/roles/matrix-dynamic-dns/tasks/install.yml
index 9ca1043f..e7b06d95 100644
--- a/roles/matrix-dynamic-dns/tasks/install.yml
+++ b/roles/matrix-dynamic-dns/tasks/install.yml
@@ -23,7 +23,7 @@
 
 - name: Ensure Dynamic DNS repository is present on self build
   git:
-    repo: https://github.com/linuxserver/docker-ddclient.git
+    repo: "{{ matrix_dynamic_dns_container_image_self_build_repo }}"
     dest: "{{ matrix_dynamic_dns_docker_src_files_path }}"
     force: "yes"
   register: matrix_dynamic_dns_git_pull_results
diff --git a/roles/matrix-ma1sd/defaults/main.yml b/roles/matrix-ma1sd/defaults/main.yml
index b86f7ee0..f7a0782d 100644
--- a/roles/matrix-ma1sd/defaults/main.yml
+++ b/roles/matrix-ma1sd/defaults/main.yml
@@ -4,6 +4,7 @@
 matrix_ma1sd_enabled: true
 
 matrix_ma1sd_container_image_self_build: false
+matrix_ma1sd_container_image_self_build_repo: "https://github.com/ma1uta/ma1sd.git"
 
 matrix_ma1sd_architecture: "amd64"
 
diff --git a/roles/matrix-ma1sd/tasks/setup_ma1sd.yml b/roles/matrix-ma1sd/tasks/setup_ma1sd.yml
index 8814e6b9..46acb428 100644
--- a/roles/matrix-ma1sd/tasks/setup_ma1sd.yml
+++ b/roles/matrix-ma1sd/tasks/setup_ma1sd.yml
@@ -52,7 +52,7 @@
 
   - name: Ensure ma1sd repository is present on self-build
     git:
-      repo: https://github.com/ma1uta/ma1sd.git
+      repo: "{{ matrix_ma1sd_container_image_self_build_repo }}"
       dest: "{{ matrix_ma1sd_docker_src_files_path }}"
       version: "{{ matrix_ma1sd_docker_image.split(':')[1].split('-')[0] }}"
       force: "yes"
diff --git a/roles/matrix-registration/defaults/main.yml b/roles/matrix-registration/defaults/main.yml
index c2150488..680e8bfe 100644
--- a/roles/matrix-registration/defaults/main.yml
+++ b/roles/matrix-registration/defaults/main.yml
@@ -4,6 +4,7 @@
 matrix_registration_enabled: true
 
 matrix_registration_container_image_self_build: false
+matrix_registration_container_image_self_build_repo: "https://github.com/ZerataX/matrix-registration"
 
 matrix_registration_base_path: "{{ matrix_base_data_path }}/matrix-registration"
 matrix_registration_config_path: "{{ matrix_registration_base_path }}/config"
@@ -15,7 +16,6 @@ matrix_registration_version: "v0.7.0"
 matrix_registration_docker_image: "{{ matrix_registration_docker_image_name_prefix }}devture/zeratax-matrix-registration:{{ matrix_registration_version }}"
 matrix_registration_docker_image_name_prefix: "{{ 'localhost/' if matrix_registration_container_image_self_build else 'docker.io/' }}"
 matrix_registration_docker_image_force_pull: "{{ matrix_registration_docker_image.endswith(':latest') }}"
-matrix_registration_docker_repo: "https://github.com/ZerataX/matrix-registration"
 
 # A list of extra arguments to pass to the container
 matrix_registration_container_extra_arguments: []
diff --git a/roles/matrix-registration/tasks/setup.yml b/roles/matrix-registration/tasks/setup.yml
index 253f7aea..8427d950 100644
--- a/roles/matrix-registration/tasks/setup.yml
+++ b/roles/matrix-registration/tasks/setup.yml
@@ -28,7 +28,7 @@
 
 - name: Ensure matrix-registration repository is present when self-building
   git:
-    repo: "{{ matrix_registration_docker_repo }}"
+    repo: "{{ matrix_registration_container_image_self_build_repo }}"
     dest: "{{ matrix_registration_docker_src_files_path }}"
     version: "{{ matrix_registration_version }}"
     force: "yes"
diff --git a/roles/matrix-registration/tasks/validate_config.yml b/roles/matrix-registration/tasks/validate_config.yml
index 6b2f0277..90466b46 100644
--- a/roles/matrix-registration/tasks/validate_config.yml
+++ b/roles/matrix-registration/tasks/validate_config.yml
@@ -9,3 +9,12 @@
     - "matrix_registration_shared_secret"
     - "matrix_registration_admin_secret"
     - "matrix_registration_server_location"
+
+- name: (Deprecation) Catch and report renamed settings
+  fail:
+    msg: >-
+      Your configuration contains a variable, which now has a different name.
+      Please change your configuration to rename the variable (`{{ item.old }}` -> `{{ item.new }}`).
+  when: "item.old in vars"
+  with_items:
+    - {'old': 'matrix_registration_docker_repo', 'new': 'matrix_registration_container_image_self_build_repo'}
diff --git a/roles/matrix-synapse-admin/defaults/main.yml b/roles/matrix-synapse-admin/defaults/main.yml
index 6f1d219e..ce149dfd 100644
--- a/roles/matrix-synapse-admin/defaults/main.yml
+++ b/roles/matrix-synapse-admin/defaults/main.yml
@@ -4,7 +4,8 @@
 matrix_synapse_admin_enabled: true
 
 matrix_synapse_admin_container_self_build: false
-matrix_synapse_admin_docker_repo: "https://github.com/Awesome-Technologies/synapse-admin.git"
+matrix_synapse_admin_container_self_build_repo: "https://github.com/Awesome-Technologies/synapse-admin.git"
+
 matrix_synapse_admin_docker_src_files_path: "{{ matrix_base_data_path }}/synapse-admin/docker-src"
 
 matrix_synapse_admin_docker_image: "{{ matrix_synapse_admin_docker_image_name_prefix }}awesometechnologies/synapse-admin:0.5.0"
diff --git a/roles/matrix-synapse-admin/tasks/main.yml b/roles/matrix-synapse-admin/tasks/main.yml
index 3763ba28..b5cb1689 100644
--- a/roles/matrix-synapse-admin/tasks/main.yml
+++ b/roles/matrix-synapse-admin/tasks/main.yml
@@ -2,6 +2,12 @@
   tags:
     - always
 
+- import_tasks: "{{ role_path }}/tasks/validate_config.yml"
+  when: run_setup|bool
+  tags:
+    - setup-all
+    - setup-synapse-admin
+
 - import_tasks: "{{ role_path }}/tasks/setup.yml"
   tags:
     - setup-all
diff --git a/roles/matrix-synapse-admin/tasks/setup.yml b/roles/matrix-synapse-admin/tasks/setup.yml
index d30657d3..a96ec10f 100644
--- a/roles/matrix-synapse-admin/tasks/setup.yml
+++ b/roles/matrix-synapse-admin/tasks/setup.yml
@@ -14,7 +14,7 @@
 
 - name: Ensure matrix-synapse-admin repository is present when self-building
   git:
-    repo: "{{ matrix_synapse_admin_docker_repo }}"
+    repo: "{{ matrix_synapse_admin_container_self_build_repo }}"
     dest: "{{ matrix_synapse_admin_docker_src_files_path }}"
     force: "yes"
   register: matrix_synapse_admin_git_pull_results
diff --git a/roles/matrix-synapse-admin/tasks/validate_config.yml b/roles/matrix-synapse-admin/tasks/validate_config.yml
new file mode 100644
index 00000000..e08680e0
--- /dev/null
+++ b/roles/matrix-synapse-admin/tasks/validate_config.yml
@@ -0,0 +1,10 @@
+---
+
+- name: (Deprecation) Catch and report renamed settings
+  fail:
+    msg: >-
+      Your configuration contains a variable, which now has a different name.
+      Please change your configuration to rename the variable (`{{ item.old }}` -> `{{ item.new }}`).
+  when: "item.old in vars"
+  with_items:
+    - {'old': 'matrix_synapse_admin_docker_repo', 'new': 'matrix_synapse_admin_container_self_build_repo'}
diff --git a/roles/matrix-synapse/defaults/main.yml b/roles/matrix-synapse/defaults/main.yml
index aadb47ee..f5c2c433 100644
--- a/roles/matrix-synapse/defaults/main.yml
+++ b/roles/matrix-synapse/defaults/main.yml
@@ -4,6 +4,7 @@
 matrix_synapse_enabled: true
 
 matrix_synapse_container_image_self_build: false
+matrix_synapse_container_image_self_build_repo: "https://github.com/matrix-org/synapse.git"
 
 matrix_synapse_docker_image: "{{ matrix_synapse_docker_image_name_prefix }}matrixdotorg/synapse:v1.23.0"
 matrix_synapse_docker_image_name_prefix: "{{ 'localhost/' if matrix_synapse_container_image_self_build else 'docker.io/' }}"
diff --git a/roles/matrix-synapse/tasks/synapse/setup_install.yml b/roles/matrix-synapse/tasks/synapse/setup_install.yml
index 3aa2c223..f1abcbcc 100644
--- a/roles/matrix-synapse/tasks/synapse/setup_install.yml
+++ b/roles/matrix-synapse/tasks/synapse/setup_install.yml
@@ -20,7 +20,7 @@
 
 - name: Ensure Synapse repository is present on self-build
   git:
-    repo: https://github.com/matrix-org/synapse.git
+    repo: "{{ matrix_synapse_container_image_self_build_repo }}"
     dest: "{{ matrix_synapse_docker_src_files_path }}"
     version: "{{ matrix_synapse_docker_image.split(':')[1] }}"
     force: "yes"