+# IPv6 autconf issues: DAD makes addresses appear but unusable, which breaks services startup
+- name: tweak apache systemd unit (create dir)
+ file: path=/etc/systemd/system/apache2.service.d state=directory
+- name: tweak apache systemd unit
+ copy:
+ dest: /etc/systemd/system/apache2.service.d/override.conf
+ content: |
+ [Unit]
+ After=network-online.target
+- name: sysconfig to disable DAD
+ copy:
+ dest: /etc/sysctl.d/50-no-dad.conf
+ content: |
+ # Disable DAD so network-online.target works for IPv6
+ net.ipv6.conf.all.accept_dad=0
+- name: cleanup cronjob to fix apache startup
+ cron:
+ name: "apache2-start-fix"
+ minute: "*/5"
+ job: "if systemctl is-failed apache2 >/dev/null; then echo 'restarting apache'; systemctl restart apache2; fi"
+ state: absent