Set SELinux labels for bind mounts, replace secrets with bind mounts

kr/modules/exporter-compose.yml

@@ -24,7 +24,7 @@ services:
       - "traefik.http.middlewares.exporter_ccp_strip.stripprefix.prefixes=/ccp-exporter"
       - "traefik.http.routers.exporter_ccp.middlewares=exporter_ccp_strip"
     volumes:
-      - "/var/cache/bridgehead/ccp/exporter-files:/app/exporter-files/output"
+      - "/var/cache/bridgehead/ccp/exporter-files:/app/exporter-files/output:z"
 
   exporter-db:
     image: docker.verbis.dkfz.de/cache/postgres:${POSTGRES_TAG}
@@ -35,7 +35,7 @@ services:
       POSTGRES_DB: "exporter"
     volumes:
       # Consider removing this volume once we find a solution to save Lens-queries to be executed in the explorer.
-      - "/var/cache/bridgehead/ccp/exporter-db:/var/lib/postgresql/data"
+      - "/var/cache/bridgehead/ccp/exporter-db:/var/lib/postgresql/data:Z"
 
   reporter:
     image: docker.verbis.dkfz.de/ccp/dktk-reporter:latest
@@ -57,7 +57,7 @@ services:
     # There is a risk that the bridgehead restarts, losing the already created export.
 
     volumes:
-      - "/var/cache/bridgehead/ccp/reporter-files:/app/reports"
+      - "/var/cache/bridgehead/ccp/reporter-files:/app/reports:z"
     labels:
       - "traefik.enable=true"
       - "traefik.http.routers.reporter_ccp.rule=PathPrefix(`/ccp-reporter`)"

kr/modules/teiler-compose.yml

@@ -71,9 +71,6 @@ services:
       HTTP_PROXY: "http://forward_proxy:3128"
       ENABLE_MTBA: "${ENABLE_MTBA}"
       ENABLE_DATASHIELD: "${ENABLE_DATASHIELD}"
-    secrets:
-      - ccp.conf
-
-secrets:
-  ccp.conf:
-    file: /etc/bridgehead/ccp.conf
+    volumes:
+      # secrets don't seem to allow us to specify Z
+      - /etc/bridgehead/ccp.conf:/run/secrets/ccp.conf:ro