Update docker.io/library/mariadb Docker tag to v13

public-reverse-proxy(host): Increase nginx worker fd limit
By default the limit on file descriptors is at a 1024 hard limit and 520k hard limit. Unsure how this affects nginx, but each client connection needs two file descriptors. So let's try to set the limit of open files explicitly.
2026-09-22 14:16:10 +00:00 · 2026-09-22 16:05:05 +02:00
2 changed files with 2 additions and 1 deletions
--- a/resources/chaosknoten/ccchoir/docker_compose/compose.yaml.j2
+++ b/resources/chaosknoten/ccchoir/docker_compose/compose.yaml.j2
@ -3,7 +3,7 @@

 services:
  database:
-    image: docker.io/library/mariadb:11
+    image: docker.io/library/mariadb:13
    environment:
      - "MARIADB_DATABASE=wordpress"
      - "MARIADB_ROOT_PASSWORD={{ secret__mariadb_root_password }}"
--- a/resources/chaosknoten/public-reverse-proxy/nginx/nginx.conf
+++ b/resources/chaosknoten/public-reverse-proxy/nginx/nginx.conf
@ -3,6 +3,7 @@

 user  nginx;
 worker_processes  auto;
+worker_rlimit_nofile  2050; # should be worker_connections*2 at least

 error_log  /var/log/nginx/error.log notice;
 pid        /var/run/nginx.pid;
Author	SHA1	Message	Date
Renovate	bfa48250bd	Update docker.io/library/mariadb Docker tag to v13 All checks were successful / build (pull_request) Successful in 28s Details / Ansible Lint (push) Successful in 3m8s Details / Ansible Lint (pull_request) Successful in 2m46s Details	2026-09-22 14:16:10 +00:00
jtbx	83b0ab0950	public-reverse-proxy(host): Increase nginx worker fd limit All checks were successful / build (push) Successful in 25s Details / Ansible Lint (push) Successful in 4m9s Details By default the limit on file descriptors is at a 1024 hard limit and 520k hard limit. Unsure how this affects nginx, but each client connection needs two file descriptors. So let's try to set the limit of open files explicitly.	2026-09-22 16:05:05 +02:00