Update docker.io/library/postgres Docker tag to v17

inventories/chaosknoten/host_vars/cloud.yaml

@@ -1,7 +1,7 @@
 # renovate: datasource=docker depName=git.hamburg.ccc.de/ccchh/oci-images/nextcloud
 nextcloud__version: 34
 # renovate: datasource=docker depName=docker.io/library/postgres
-nextcloud__postgres_version: 15.18
+nextcloud__postgres_version: 17.11
 nextcloud__fqdn: cloud.hamburg.ccc.de
 nextcloud__data_dir: /data/nextcloud
 nextcloud__extra_configuration: "{{ lookup('ansible.builtin.template', 'resources/chaosknoten/cloud/nextcloud/extra_configuration.config.php.j2') }}"

inventories/chaosknoten/host_vars/tickets.sops.yaml

@@ -1,5 +1,6 @@
 secret__pretix_db_password: ENC[AES256_GCM,data:kAOUjT7gw0FDqO+xt8m3wAhOGuZTS6zEIQ==,iv:oPAxDzz4ellT5MxUqw8/iBYyiTMf1b/Lddj5E0iIhWE=,tag:r3OTmcSjNUETEmOzxsMhxQ==,type:str]
 ansible_pull__age_private_key: ENC[AES256_GCM,data:Bhtx7X1ae0pWpxNwHSUJhe2aTO6k27+cEePOs3BBMWdAPFYHtcKUJakq07BTF5tnlvY4Hex0YsO3/l45e+zEfzo5U7FezdYbUPY=,iv:7z8Iy+vdnpfc9TspkH3KMKNGGsHzbxSjERwRP9JQyeM=,tag:AWx4xVf2YmC9giLS/mD1Sw==,type:str]
+secret__pretix_mail_password: ENC[AES256_GCM,data:yfL9TPecle4w5JABIzGbNw==,iv:JTQwnEBk1YvEvHtIk/5PC2G9X/04ncQ379mE8PvHMu0=,tag:hzx1bTI9PT02ufiwh9+2AQ==,type:str]
 sops:
   age:
     - enc: |
@@ -31,8 +32,8 @@ sops:
         S6YZaINfBuh5/Y/CxmHGs97+KYo/WS//Uf06IK2M6/P2Q4eZ9mgthg==
         -----END AGE ENCRYPTED FILE-----
       recipient: age16znyzvquuy8467gg27mdwdt8k6kcu3fjrvfm6gnl4nmqp8tuvqaspqgcet
-  lastmodified: "2025-10-20T18:55:55Z"
-  mac: ENC[AES256_GCM,data:8OYQB3sIlIStuKPIkDRkeOcIPNEsMYENgyQ44DvvQNkR3lU8lHzyR2zL6HiO/zXF4hXeLUZSqcyH2jU61mEKr1kNFpA49BlYsxuPSOADJURhG2P9oUrc9hi2JL6KtwdRtvTcQB16YRVmhXgt0MLAmyAFc8V3CI6O5wfuEKLkmM4=,iv:dpJCVGga5FnTkCQlouUh0de+6wSW9Dif5Ft/aCf2mCk=,tag:/9m3rCWIhd5jyXXpmIb4jA==,type:str]
+  lastmodified: "2026-10-04T13:04:29Z"
+  mac: ENC[AES256_GCM,data:Iz18EJDX2C2I04JLasbpeele5M7XfmfalsNrz8NMQs2njdwFc0DoHtgUH2CgWcLLxmV3vLygzYYgJQKUXhInNf3H2NQn3vVee2LviayGM9GLOwoqAbK4qhGAmvOUPin1e55q+OmH37aE8AtMYUWAj5Fz1phWHvTbumNCgJ/hr78=,iv:FnkIsg+FgbrIHQD6xAvU0GisX5Q5+eznEyvPMDSoYpI=,tag:0cK3EJ0gVuXEarTHPXWejw==,type:str]
   pgp:
     - created_at: "2026-09-24T19:54:23Z"
       enc: |-
@@ -185,4 +186,4 @@ sops:
         -----END PGP MESSAGE-----
       fp: 41FFAF3D519CF5C039FBD8414BCC213729AF0E49
   unencrypted_suffix: _unencrypted
-  version: 3.11.0
+  version: 3.13.3

resources/chaosknoten/lists/docker_compose/compose.yaml.j2

@@ -62,7 +62,7 @@ services:
       - POSTGRES_DB=mailmandb
       - POSTGRES_USER=mailman
       - "POSTGRES_PASSWORD={{ secret__lists__postgres_password }}"
-    image: docker.io/library/postgres:12-alpine
+    image: docker.io/library/postgres:17-alpine
     volumes:
       - /opt/mailman/database:/var/lib/postgresql/data
     networks:

resources/chaosknoten/pretalx/docker_compose/compose.yaml.j2

@@ -3,7 +3,7 @@
 
 services:
   database:
-    image: docker.io/library/postgres:15-alpine
+    image: docker.io/library/postgres:17-alpine
     environment:
       - "POSTGRES_USER=pretalx"
       - "POSTGRES_PASSWORD={{ secret__pretalx_db_password }}"

resources/chaosknoten/tickets/docker_compose/pretix.cfg.j2

@@ -15,7 +15,12 @@ host=database
 
 [mail]
 from=tickets@hamburg.ccc.de
-host=cow-intern.hamburg.ccc.de
+host=cow.hamburg.ccc.de
+port=587
+tls=on
+user=tickets@hamburg.ccc.de
+password={{ secret__pretix_mail_password }}
+
 
 [redis]
 location=redis://redis/0