Externalize postgres version

ccp/modules/datashield-compose.yml

@@ -48,7 +48,7 @@ services:
 
   opal-db:
     container_name: bridgehead-opal-db
-    image: docker.verbis.dkfz.de/cache/postgres:15.4-alpine
+    image: docker.verbis.dkfz.de/cache/postgres:${POSTGRES_TAG}
     environment:
       POSTGRES_PASSWORD: "${OPAL_DB_PASSWORD}" # Set in datashield-setup.sh
       POSTGRES_USER: "opal"

ccp/modules/exporter-compose.yml

@@ -27,7 +27,7 @@ services:
       - "/var/cache/bridgehead/ccp/exporter-files:/app/exporter-files/output"
 
   exporter-db:
-    image: docker.verbis.dkfz.de/cache/postgres:15.4-alpine
+    image: docker.verbis.dkfz.de/cache/postgres:${POSTGRES_TAG}
     container_name: bridgehead-ccp-exporter-db
     environment:
       POSTGRES_USER: "exporter"

ccp/modules/id-management-compose.yml

@@ -44,7 +44,7 @@ services:
       - patientlist-db
 
   patientlist-db:
-    image: docker.verbis.dkfz.de/cache/postgres:15.6-alpine
+    image: docker.verbis.dkfz.de/cache/postgres:${POSTGRES_TAG}
     container_name: bridgehead-patientlist-db
     environment:
       POSTGRES_USER: "mainzelliste"

ccp/modules/login-compose.yml

@@ -3,7 +3,7 @@ version: "3.7"
 services:
 
   login-db:
-    image: docker.verbis.dkfz.de/cache/postgres:15.4-alpine
+    image: docker.verbis.dkfz.de/cache/postgres:${POSTGRES_TAG}
     container_name: bridgehead-login-db
     environment:
       POSTGRES_USER: "keycloak"

ccp/vars

@@ -14,6 +14,7 @@ ENABLE_LOGIN=true
 ENABLE_TEILER=true
 #ENABLE_DATASHIELD=true
 
+POSTGRES_TAG=15.6-alpine
 
 for module in $PROJECT/modules/*.sh
 do