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Ansible Phoenix deployment playbook
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--- | |
# ansible 2.9.0 | |
- name: Deploy to production | |
hosts: production | |
remote_user: user | |
vars: | |
app_root: /home/user/apps/my_app | |
tasks: | |
- name: Initialize the deploy directory | |
deploy_helper: | |
path: '{{ app_root }}' | |
- name: Clone the project to the new release folder | |
git: | |
repo: git@github.com:me/my_app.git | |
dest: '{{ deploy_helper.new_release_path }}' | |
version: master | |
- name: Add an unfinished file, to allow cleanup on successful finalize | |
file: | |
path: '{{ deploy_helper.new_release_path }}/{{ deploy_helper.unfinished_filename }}' | |
state: touch | |
- name: Build release | |
shell: | |
cmd: '{{ item }}' | |
chdir: '{{ deploy_helper.new_release_path }}/' | |
with_items: | |
- mix deps.get --only prod | |
- export $(cat {{ deploy_helper.shared_path }}/environment | xargs) && mix release | |
environment: | |
PATH: "{{ ansible_env.PATH }}:/home/deployer/.asdf/shims" | |
- name: Migrate app | |
shell: | |
cmd: '{{ deploy_helper.new_release_path }}/_build/prod/rel/my_app/bin/my_app eval "MyApp.Release.migrate"' | |
- name: Finalize the deploy, removing the unfinished file and switching the symlink | |
deploy_helper: | |
path: '{{ app_root }}' | |
release: '{{ deploy_helper.new_release }}' | |
state: finalize | |
- name: Restart app | |
systemd: | |
name: my_app | |
state: restarted | |
become: yes |
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