From 59ebcd3244a230a1a5cdcdcaad86c73edd3e16ce Mon Sep 17 00:00:00 2001
From: Christian Mehlmauer <105281+firefart@users.noreply.github.com>
Date: Mon, 26 Jan 2026 21:33:00 +0100
Subject: [PATCH 1/3] allow for a registry mirror

---
 docker-compose.yml | 8 ++++----
 template.env       | 3 +++
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index b74277d..4299bc1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,7 +2,7 @@ services:
   # This is capable to relay via gmail, Amazon SES, or generic relays
   # See: https://gitlab.com/egos-tech/smtp
   mail:
-    image: ghcr.io/egos-tech/smtp:1.1.3
+    image: ${REGISTRY_MIRROR_URL:-}ghcr.io/egos-tech/smtp:1.1.3
     restart: always
     environment:
       # For use with Amazon SES relay
@@ -79,7 +79,7 @@ services:
       start_interval: 5s
 
   misp-core:
-    image: ghcr.io/misp/misp-docker/misp-core:${CORE_RUNNING_TAG:-latest}
+    image: ${REGISTRY_MIRROR_URL:-}ghcr.io/misp/misp-docker/misp-core:${CORE_RUNNING_TAG:-latest}
     restart: always
     cap_add:
       - AUDIT_WRITE
@@ -310,7 +310,7 @@ services:
       - "COMPOSE_PROFILES=${COMPOSE_PROFILES}"
 
   misp-modules:
-    image: ghcr.io/misp/misp-docker/misp-modules:${MODULES_RUNNING_TAG:-latest}
+    image: ${REGISTRY_MIRROR_URL:-}ghcr.io/misp/misp-docker/misp-modules:${MODULES_RUNNING_TAG:-latest}
     restart: always
     build:
       context: modules/.
@@ -336,7 +336,7 @@ services:
     profiles:
       - misp-guard
     restart: always
-    image: ghcr.io/misp/misp-docker/misp-guard:${GUARD_RUNNING_TAG:-latest}
+    image: ${REGISTRY_MIRROR_URL:-}ghcr.io/misp/misp-docker/misp-guard:${GUARD_RUNNING_TAG:-latest}
     build:
       context: guard/.
       args:
diff --git a/template.env b/template.env
index e7a754f..3aa6097 100644
--- a/template.env
+++ b/template.env
@@ -39,6 +39,9 @@ PYPI_SUPERVISOR_VERSION="==4.2.5"
 # MODULES_RUNNING_TAG=latest
 # GUARD_RUNNING_TAG=latest
 
+# optional: use a registry mirror for docker images
+# REGISTRY_MIRROR_URL=
+
 # Email/username for user #1, defaults to MISP's default (admin@admin.test)
 ADMIN_EMAIL=
 # name of org #1, default to MISP's default (ORGNAME)

From 7f538df39b941d5b1fc683e76af0f908d4df98d1 Mon Sep 17 00:00:00 2001
From: Christian Mehlmauer <105281+firefart@users.noreply.github.com>
Date: Mon, 26 Jan 2026 22:20:43 +0100
Subject: [PATCH 2/3] Update template.env

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---
 template.env | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/template.env b/template.env
index 3aa6097..1ec0950 100644
--- a/template.env
+++ b/template.env
@@ -39,7 +39,7 @@ PYPI_SUPERVISOR_VERSION="==4.2.5"
 # MODULES_RUNNING_TAG=latest
 # GUARD_RUNNING_TAG=latest
 
-# optional: use a registry mirror for docker images
+# optional: use a registry mirror for docker images (include trailing slash, e.g., internal.mirror.com/)
 # REGISTRY_MIRROR_URL=
 
 # Email/username for user #1, defaults to MISP's default (admin@admin.test)

From 77ebc12dd45e344c832dada0593667558b2e390e Mon Sep 17 00:00:00 2001
From: firefart <105281+firefart@users.noreply.github.com>
Date: Wed, 11 Feb 2026 14:58:25 +0100
Subject: [PATCH 3/3] also add REGISTRY_MIRROR_URL to dockerhub images

---
 docker-compose.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index 4299bc1..4c82d20 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -18,7 +18,7 @@ services:
       - "SMARTHOST_ALIASES=${SMARTHOST_ALIASES}"
 
   redis:
-    image: valkey/valkey:7.2
+    image: ${REGISTRY_MIRROR_URL:-}valkey/valkey:7.2
     restart: always
     command: |
       sh -c '
@@ -50,7 +50,7 @@ services:
 
   db:
     # We use MariaDB because it supports ARM and has the expected collations
-    image: mariadb:10.11
+    image: ${REGISTRY_MIRROR_URL:-}mariadb:10.11
     restart: always
     environment:
       - "MYSQL_USER=${MYSQL_USER:-misp}"