Set restart policy on containers that were missing it

roles/docker/tasks/services/netdata.yml

@@ -4,6 +4,7 @@
   docker_container:
     name: netdata
     image: netdata/netdata
+    restart_policy: unless-stopped
     hostname: "hevonen.servers.{{ base_domain }}"
     capabilities:
       - SYS_PTRACE

roles/docker/tasks/services/postfix.yml

@@ -4,6 +4,7 @@
   docker_container:
     name: postfix
     image: boky/postfix
+    restart_policy: unless-stopped
     networks:
       - name: postfix
     env:

roles/docker/tasks/services/websites.yml

@@ -2,8 +2,9 @@
 
 - name: setup data.coop website docker container
   docker_container:
-    name: website
+    name: data.coop_website
     image: docker.data.coop/data-coop-website
+    restart_policy: unless-stopped
     networks:
       - name: external_services
     env:
@@ -13,7 +14,8 @@
 
 - name: setup cryptohagen.dk website docker container
   docker_container:
-    name: website
+    name: cryptohagen_website
+    restart_policy: unless-stopped
     image: docker.data.coop/cryptohagen-website
     networks:
       - name: external_services