main.yml

---
##########################################
# Config changes for Dockerhost machines #
##########################################

- name: Enable ipv6 on Dockerhost
  lineinfile:
    path: /etc/docker/daemon.json
    line: '{ "ipv6": true, "fixed-cidr-v6": "fd00::/80" }'
    insertafter: EOF
    create: yes
  register: restart_docker
  notify:
    - Restart docker service

# lineinfile does not work here - similar to the operation in /var/log in adopt_etc
# lineinfile: path /proc/sys/kernel/core_pattern state: present: regexp: . line: core.%p
# therefore the following section wil not become live prior to a reboot
#
- name: Make core file setting live immediately;
  command: "echo core.%p > /proc/sys/kernel/core_pattern"

- name: Ensure core files are able to be created within docker containers on reboot
  lineinfile:
    path: /etc/sysctl.conf
    state: present
    regexp: kernel_core_pattern
    line: kernel.core_pattern=core.%p

- name: Run updatePackage.sh script
  script: scripts/updatepackages.sh
  args:
    executable: bash
  tags:
    - updateContainers
    - never