Update Docker to no longer reference removed/replaced backend "pgcrypto" images.

Author: tdonohue

docker/db.entities.yml

@@ -14,7 +14,7 @@
 # # Therefore, it should be kept in sync with that file
 services:
   dspacedb:
-    image: "${DOCKER_REGISTRY:-docker.io}/${DOCKER_OWNER:-dspace}/dspace-postgres-pgcrypto:${DSPACE_VER:-latest}-loadsql"
+    image: "${DOCKER_REGISTRY:-docker.io}/${DOCKER_OWNER:-dspace}/dspace-postgres-loadsql:${DSPACE_VER:-latest}"
     environment:
       # This LOADSQL should be kept in sync with the URL in DSpace/DSpace
       # This SQL is available from https://github.com/DSpace-Labs/AIP-Files/releases/tag/demo-entities-data

docker/docker-compose-ci.yml

@@ -60,7 +60,7 @@ services:
   # NOTE: This is customized to use our loadsql image, so that we are using a database with existing test data
   dspacedb:
     container_name: dspacedb
-    image: "${DOCKER_REGISTRY:-docker.io}/${DOCKER_OWNER:-dspace}/dspace-postgres-pgcrypto:${DSPACE_VER:-latest}-loadsql"
+    image: "${DOCKER_REGISTRY:-docker.io}/${DOCKER_OWNER:-dspace}/dspace-postgres-loadsql:${DSPACE_VER:-latest}"
     environment:
       # This LOADSQL should be kept in sync with the LOADSQL in
       # https://github.com/DSpace/DSpace/blob/main/dspace/src/main/docker-compose/db.entities.yml

docker/docker-compose-rest.yml

@@ -67,10 +67,12 @@ services:
   # DSpace database container    
   dspacedb:
     container_name: dspacedb
-    # Uses a custom Postgres image with pgcrypto installed
-    image: "${DOCKER_REGISTRY:-docker.io}/${DOCKER_OWNER:-dspace}/dspace-postgres-pgcrypto:${DSPACE_VER:-latest}"
+    # Uses the base PostgreSQL image
+    image: "docker.io/postgres:${POSTGRES_VERSION:-15}"
     environment:
       PGDATA: /pgdata
+      POSTGRES_DB: dspace
+      POSTGRES_USER: dspace
       POSTGRES_PASSWORD: dspace
     networks:
       - dspacenet