Split docker server setup from machine setup

This commit is contained in:
Wojciech Kozlowski 2019-11-29 09:18:55 +01:00
parent 52d7fa1897
commit c9e55a5563
3 changed files with 114 additions and 102 deletions

View File

@ -43,8 +43,14 @@ To provision the server
ansible-playbook --vault-id @prompt ssh.yml
3. Setup the bare metal machine
3. Set up the bare metal machine
::
ansible-playbook --vault-id @prompt machine.yml
4. Install and start the dockerised ``loki`` server
::
ansible-playbook --vault-id @prompt loki.yml

107
ansible/loki.yml Normal file
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@ -0,0 +1,107 @@
---
- hosts: server
vars_files:
- secrets.yml
vars:
- debian_release: buster
- loki_dir: /srv/loki
tasks:
# -------------------------------------------------------------------------
# Docker CE.
# -------------------------------------------------------------------------
- name: Install packages to enable HTTPS repository
apt:
name:
- apt-transport-https
- ca-certificates
- curl
- gnupg2
- software-properties-common
- name: Add Docker GPG key
apt_key:
id: 0EBFCD88
url: https://download.docker.com/linux/debian/gpg
state: present
- name: Add Docker repository
apt_repository:
repo: deb [arch=amd64] https://download.docker.com/linux/debian "{{ debian_release }}" stable
state: present
register: docker_repo
- name: Update apt cache
apt:
update_cache: yes
force_apt_get: yes
when: docker_repo is changed
- name: Install docker-ce and docker-compose
apt:
name:
- docker-ce
- docker-compose
# -------------------------------------------------------------------------
# Loki server.
# -------------------------------------------------------------------------
- name: Install git
apt:
name: git
- name: Clone Loki repo
git:
repo: https://github.com/Wojtek242/loki.git
dest: "{{ loki_dir }}"
register: loki_git
- block:
- name: Install Loki service
command: cp "{{ loki_dir }}"/loki-server.service /lib/systemd/system/
- name: Update service file
lineinfile:
path: /lib/systemd/system/loki-server.service
regexp: '^WorkingDirectory='
line: 'WorkingDirectory={{ loki_dir }}'
- name: Reload systemd daemon
systemd:
daemon_reload: yes
- block:
- name: Update
command: ./update.sh
args:
chdir: "{{ loki_dir }}"
rescue:
- debug:
msg: "Failed to pull containers from registry - will build locally"
- name: Build locally
command: make build-all
args:
chdir: "{{ loki_dir }}"
when: loki_git is changed
# Hosts file must be added after the first update as otherwise the initial
# container pull will always fail
- name: Add hosts file
template:
src: ./etc/hosts.j2
dest: /etc/hosts
mode: 0644
- name: Ensure service is started
service:
name: loki-server
state: started
enabled: yes

View File

@ -4,10 +4,6 @@
vars_files:
- secrets.yml
vars:
- debian_release: buster
- loki_dir: /srv/loki
tasks:
# -------------------------------------------------------------------------
@ -335,103 +331,6 @@
groups: sudo
append: yes
# -------------------------------------------------------------------------
# Docker CE.
# -------------------------------------------------------------------------
- name: Install packages to enable HTTPS repository
apt:
name:
- apt-transport-https
- ca-certificates
- curl
- gnupg2
- software-properties-common
- name: Add Docker GPG key
apt_key:
id: 0EBFCD88
url: https://download.docker.com/linux/debian/gpg
state: present
- name: Add Docker repository
apt_repository:
repo: deb [arch=amd64] https://download.docker.com/linux/debian "{{ debian_release }}" stable
state: present
register: docker_repo
- name: Update apt cache
apt:
update_cache: yes
force_apt_get: yes
when: docker_repo is changed
- name: Install docker-ce and docker-compose
apt:
name:
- docker-ce
- docker-compose
# -------------------------------------------------------------------------
# Loki server.
# -------------------------------------------------------------------------
- name: Install git
apt:
name: git
- name: Clone Loki repo
git:
repo: https://github.com/Wojtek242/loki.git
dest: "{{ loki_dir }}"
register: loki_git
- block:
- name: Install Loki service
command: cp "{{ loki_dir }}"/loki-server.service /lib/systemd/system/
- name: Update service file
lineinfile:
path: /lib/systemd/system/loki-server.service
regexp: '^WorkingDirectory='
line: 'WorkingDirectory={{ loki_dir }}'
- name: Reload systemd daemon
systemd:
daemon_reload: yes
- block:
- name: Update
command: ./update.sh
args:
chdir: "{{ loki_dir }}"
rescue:
- debug:
msg: "Failed to pull containers from registry - will build locally"
- name: Build locally
command: make build-all
args:
chdir: "{{ loki_dir }}"
when: loki_git is changed
# Hosts file must be added after the first update as otherwise the initial
# container pull will always fail
- name: Add hosts file
template:
src: ./etc/hosts.j2
dest: /etc/hosts
mode: 0644
- name: Ensure service is started
service:
name: loki-server
state: started
enabled: yes
# -------------------------------------------------------------------------
# Set MotD.
# -------------------------------------------------------------------------