diff --git a/playbooks/roles/mirror/files/apache-connection-tuning b/playbooks/roles/mirror/files/apache-connection-tuning new file mode 100644 index 0000000000..8cc4e55431 --- /dev/null +++ b/playbooks/roles/mirror/files/apache-connection-tuning @@ -0,0 +1,14 @@ +# worker MPM +# MaxConnectionsPerChild: maximum number of requests a server process serves +# +# We've noticed that our mirrors occasionally have stale workers. This leads +# to ssl certs not being refreshed properly after reload and we've also seen +# ssl connections to round robin backend services have trouble. Restarting +# the workers so that they load up new info seems to fix this. Try and force +# that to happen regularly with a connections limit per worker. + + MaxConnectionsPerChild 8192 + + + MaxConnectionsPerChild 8192 + diff --git a/playbooks/roles/mirror/tasks/main.yaml b/playbooks/roles/mirror/tasks/main.yaml index dfa6d46b54..f700c29dc0 100644 --- a/playbooks/roles/mirror/tasks/main.yaml +++ b/playbooks/roles/mirror/tasks/main.yaml @@ -121,6 +121,15 @@ # becomes mirror.region...) for the serveralias apache_server_alias: '{{ inventory_hostname | regex_replace("^mirror\d\d\.", "mirror.") }}' +- name: Copy apache tuning + copy: + src: apache-connection-tuning + dest: /etc/apache2/conf-enabled/connection-tuning.conf + owner: root + group: root + mode: 0644 + notify: restart apache2 + - name: Create mirror virtual host template: src: mirror.vhost.j2