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|
---
- hosts: all
vars_files:
- ../vars/zuul.yml
tasks:
- name: Create dir for kolla logs
file:
path: "{{ kolla_logs_dir }}"
state: directory
- name: Dump host info to logs
command: "{{ ansible_user_dir }}/{{ zuul.project.src_dir }}/tools/dump_info.sh"
args:
chdir: "{{ kolla_logs_dir }}"
- name: Create dir for kolla build logs
file:
path: "{{ kolla_build_logs_dir }}"
state: directory
# On RAX hosts, we have a small root partition and a large,
# unallocated ephemeral device attached at /dev/xvde
- name: Set ephemeral device if /dev/xvde exists
when: ansible_devices["xvde"] is defined
set_fact:
ephemeral_device: "/dev/xvde"
# On other providers, we have a device called "ephemeral0".
- name: Set ephemeral device by label
when: ephemeral_device is undefined
block:
- name: Get ephemeral0 device node
command: /sbin/blkid -L ephemeral0
register: ephemeral0
# rc !=0 is expected
failed_when: False
changed_when: False
- name: Set ephemeral device if LABEL exists
when: "ephemeral0.rc == 0"
set_fact:
ephemeral_device: "{{ ephemeral0.stdout }}"
- name: Configure additional disk (if available)
become: true
when: ephemeral_device is defined
block:
- name: Ensure ephemeral device is unmounted
ansible.posix.mount:
name: "{{ ephemeral_device }}"
state: "{{ item }}"
loop:
- unmounted
- absent
- name: Get existing partitions
community.general.parted:
device: "{{ ephemeral_device }}"
unit: MiB
state: info
register: ephemeral_partitions
- name: Remove any existing partitions
community.general.parted:
device: "{{ ephemeral_device }}"
number: "{{ item.num }}"
state: absent
loop: "{{ ephemeral_partitions.partitions }}"
- name: Create filesystem on additional partition
community.general.filesystem:
fstype: ext4
dev: "{{ ephemeral_device }}"
opts: "-L kolla"
- name: Ensure /var/lib/docker mountpoint is created
ansible.builtin.file:
path: "/var/lib/docker"
owner: root
group: root
state: directory
mode: 0755
- name: Mount additional filesystem
ansible.posix.mount:
path: "/var/lib/docker"
src: "LABEL=kolla"
fstype: ext4
state: mounted
- name: Install Python3 pip and setuptools
package:
name:
- python3-pip
- python3-setuptools
become: true
# NOTE(hrw): On RedHat systems venv is part of python3-libs
- name: Install Python3 venv on Debian systems
package:
name:
- python3-venv
become: true
when:
ansible_os_family == "Debian"
- name: Create virtualenv
command: python3 -m venv {{ virtualenv_path }}
- name: Install kolla
command: "{{ virtualenv_path }}/bin/python -m pip install {{ zuul.project.src_dir }}"
- name: Configure Docker repo for Debian/Ubuntu
block:
- name: Add key for Docker APT repository
apt_key:
url: "{{ nodepool_docker_proxy }}/{{ ansible_distribution | lower }}/gpg"
state: present
- name: Add Docker APT repository
apt_repository:
repo: "deb {{ nodepool_docker_proxy }}/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} stable"
state: present
- name: Ensure AppArmor is installed
package:
name: apparmor
state: present
when: ansible_os_family == "Debian"
become: true
- name: Configure Docker repo for CentOS
block:
- name: Add Docker repository
yum_repository:
name: docker
description: Docker
baseurl: "{{ nodepool_docker_proxy }}/centos/9/$basearch/stable"
enabled: yes
gpgcheck: yes
gpgkey: "{{ nodepool_docker_proxy }}/centos/gpg"
# module_hotfixes: True # enabled below (dnf, not yum, feature)
- name: Enable module_hotfixes in Docker YUM repository
lineinfile:
path: /etc/yum.repos.d/docker.repo
line: 'module_hotfixes=True'
when: ansible_os_family == "RedHat"
become: true
- name: Ensure /etc/docker exists
become: true
file:
path: /etc/docker
state: directory
mode: 0755
- name: Configure registry-mirror in daemon.json
become: true
copy:
dest: /etc/docker/daemon.json
content: |
{
"registry-mirrors": [
"http://{{ zuul_site_mirror_fqdn }}:8082/"
]
}
# NOTE(yoctozepto): We configure Docker before installing it because Debuntu starts services
# during installation.
- name: Install Docker
package:
name: docker-ce
become: true
- name: Ensure Docker service is started
service:
name: docker
state: started
become: true
- name: Ensure Docker socket is world-writable
file:
path: /run/docker.sock
mode: 0666
become: true
|
