Ansible roles
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---
- name: Deploy journald.conf
template: src=journald.conf.j2 dest=/etc/systemd/journald.conf
when: ansible_service_mgr == 'systemd'
notify: restart journald
- name: Allow userspace to trigger kernel autoload of modules
seboolean: name=domain_kernel_load_modules state=yes persistent=yes
when: ansible_selinux.status == 'enabled'
tags: selinux
- name: Configure kmod to load
copy: content={{ system_kmods | join("\n") }} dest=/etc/modules-load.d/system.conf
register: system_kmods_file
- name: Load needed kmods
service: name=systemd-modules-load state=restarted
when: system_kmods_file.changed
- name: Set SELinux booleans
seboolean: name={{ item.name }} state={{ item.state }} persistent={{ item.persistent | default(True) }}
when: ansible_selinux.status == 'enabled'
with_items: "{{ sebool }}"
- name: Set logrotate_t to permissive mode
selinux_permissive: name=logrotate_t permissive=True
when: ansible_selinux.status == 'enabled'
- name: Create mount points directories
file: path={{ item.name }} state=directory
with_items: "{{ fstab }}"
ignore_errors: True # needed for some fuse mount points
- name: Configure mount points
mount:
name: "{{ item.name }}"
src: "{{ item.src }}"
fstype: "{{ item.fstype | default(omit) }}"
opts: "{{ item.opts | default(omit) }}"
boot: "{{ item.boot | default(omit) }}"
state: "{{ item.state | default('mounted') }}"
with_items: "{{ fstab }}"
- name: Set swappiness
sysctl:
name: vm.swappiness
value: "{{ system_swappiness }}"
sysctl_file: /etc/sysctl.d/ansible.conf
state: present
when: ansible_virtualization_role == 'host' or (ansible_virtualization_type != 'lxc' and ansible_virtualization_type != 'systemd-nspawn')
- name: Set sysctl values
sysctl:
name: "{{ item }}"
value: "{{ system_sysctl[item] }}"
sysctl_file: /etc/sysctl.d/ansible.conf
state: present
when: ansible_virtualization_role == 'host' or ansible_virtualization_type != 'lxc'
loop: "{{ system_sysctl.keys() | list }}"
- name: Create symlink for restricted bash
file:
src: /bin/bash
dest: /bin/rbash
state: link
- name: Set bash as default shell
file:
src: /bin/bash
dest: /bin/sh
state: link
- name: Configure logrotate compression
blockinfile:
dest: /etc/logrotate.conf
insertbefore: BOF
block: |
compress
compressoptions -T0
compresscmd /usr/bin/xz
compressext .xz
uncompresscmd /usr/bin/unxz
- name: Configure crond to send cron's log to syslog
copy: src=crond dest=/etc/sysconfig/crond mode=600
notify: restart crond
when: ansible_os_family == 'RedHat'
- name: Deploy fstrim script
copy: src=fstrim_all dest=/usr/local/bin/fstrim_all mode=755
- name: Add a cron task to run fstrim
cron:
name: fstrim
special_time: "{{ system_fstrim_freq }}"
user: root
job: 'sleep $(( 1$(/bin/date +\%N) \% 300 )); /usr/bin/systemd-cat /usr/local/bin/fstrim_all'
cron_file: fstrim
state: "{{ (ansible_virtualization_role == 'guest' and ansible_virtualization_type == 'lxc') | ternary('absent','present') }}"
- name: Deploy global vimrc
copy: src=vimrc.local_{{ ansible_os_family }} dest=/etc/vim/vimrc.local
when: ansible_os_family == 'Debian'
- name: Configure vim for dark background
lineinfile: path=/etc/vimrc regexp='^set\sbackground=' line='set background=dark'
when: ansible_os_family == 'RedHat'
- name: Configure screen to use login shell
lineinfile: path=/etc/screenrc regexp='^shell\s.*' line='shell -/bin/sh'
when: ansible_os_family == 'Debian'
- name: Handle syslog daemon
service:
name: rsyslog
state: "{{ (system_disable_syslog | default(False)) | ternary('stopped','started') }}"
enabled: "{{ (system_disable_syslog | default(False)) | ternary(False,True) }}"
- name: Remove systemd-journal-upload
yum: name=systemd-journal-gateway state=absent
when: ansible_os_family == 'RedHat'
- name: Remove systemd-journal-upload
apt: name=systemd-journal-remote state=absent
when: ansible_os_family == 'Debian'
- name: Remove Journal upload state directory
file: path=/var/lib/systemd/journal-upload state=absent
- name: Remove journal-upload configuration
file: path={{ item }} state=absent
loop:
- /etc/systemd/journal-upload.conf
- /etc/systemd/system/systemd-journal-upload.service
- name: Remove old bash aliases script
file: path=/etc/profile.d/bash_aliases.sh state=absent
- name: Deploy bash aliases
template: src=bash_aliases.sh.j2 dest=/etc/profile.d/ansible_aliases.sh mode=755
- name: Ensure /etc/rc.d exists
file: path=/etc/rc.d state=directory
- name: Deploy rc.local script
template: src=rc.local.j2 dest=/etc/rc.d/rc.local mode=755
- name: Deploy rc.local.shutdown script
template: src=rc.local.shutdown.j2 dest=/etc/rc.d/rc.local.shutdown mode=755
# Debian is using /etc/rc.local while RHEL is using /etc/rc.d/rc.local
- name: Link /etc/rc.local to /etc/rc.d/rc.local
file: src=/etc/rc.d/rc.local path=/etc/rc.local state=link force=True
- name: Link /etc/rc.local.shutdown to /etc/rc.d/rc.local.shutdown
file: src=/etc/rc.d/rc.local.shutdown path=/etc/rc.local.shutdown state=link force=True
- name: Deploy rc-local-shutdown systemd unit
template: src=rc-local-shutdown.service.j2 dest=/etc/systemd/system/rc-local-shutdown.service
register: system_rc_local_shutdown_unit
- name: Reload systemd
systemd: daemon_reload=True
when: system_rc_local_shutdown_unit.changed
- name: Enable rc-local-shutdown service
service: name=rc-local-shutdown enabled=True
...