iiab/roles/2-common/tasks/main.yml

# Common OS-Level Additions & Mods (that only need to be performed once)

- name: ...IS BEGINNING ==========================================
  command: echo

- include_tasks: centos.yml
  when: ansible_distribution == "CentOS"

- include_tasks: fedora.yml
  when: ansible_distribution == "Fedora"

- include_tasks: prep.yml
  when: not is_debuntu

- include_tasks: xo.yml
  when: xo_model != "none" or osbuilder is defined

# the following installs common packages for both debian and fedora
- include_tasks: packages.yml

- include_tasks: iptables.yml

- sysctl:
    name: net.ipv4.ip_forward
    value: 1
    state: present

- sysctl:
    name: net.ipv4.conf.default.rp_filter
    value: 1
    state: present

- sysctl:
    name: net.ipv4.conf.default.accept_source_route
    value: 0
    state: present

- sysctl:
    name: kernel.sysrq
    value: 1
    state: present

- sysctl:
    name: kernel.core_uses_pid
    value: 1
    state: present

- sysctl:
    name: net.ipv4.tcp_syncookies
    value: 1
    state: present

- sysctl:
    name: kernel.shmmax
    value: 268435456
    state: present

# IPv6 disabled

- sysctl:
    name: net.ipv6.conf.all.disable_ipv6
    value: 1
    state: present

- sysctl:
    name: net.ipv6.conf.default.disable_ipv6
    value: 1
    state: present

- sysctl:
    name: net.ipv6.conf.lo.disable_ipv6
    value: 1
    state: present

- name: Install custom profile file
  template:
    dest: /etc/profile.d/zzz_iiab.sh
    src: zzz_iiab.sh
    owner: root
    mode: 0644
    backup: no

- include_tasks: net_mods.yml
  when: not is_debuntu and not is_F18

- include_tasks: udev.yml

- include_tasks: iiab-startup.yml

- name: Recording STAGE 2 HAS COMPLETED ==========================
  lineinfile:
    dest: /etc/iiab/iiab.env
    regexp: "^STAGE=*"
    line: "STAGE=2"
    state: present