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dokku-ansible-deploy/plays/commonlib/vars.yml

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---
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# Note(decentral1se): please note that the majority of the vars that are
# referenced in this play are passed in via --extra-vars definitions in the
# functions script
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- name: Check if internal system variables exists
stat:
path: "{{ plugin_config_root }}/vars.yml"
register: vars_yml
- name: Load internal system variables
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no_log: true
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when: vars_yml.stat.exists
include_vars:
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file: "{{ plugin_config_root }}/vars.yml"
- name: Check if an application vault directory exists
stat:
path: "{{ app_config_root }}/vault"
register: vault_dir
- name: Load application encrypted vault variables
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no_log: true
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when: vault_dir.stat.exists
include_vars:
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ignore_unknown_extensions: true
dir: "{{ app_config_root }}/vault"
name: vault
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extensions:
- yml
register: vault_include
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- name: Check if the application config file exists
stat:
path: "{{ app_config_root }}/config.yml"
register: config_yml
- name: Load unencrypted configuration variables
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no_log: true
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when: config_yml.stat.exists
include_vars:
file: "{{ app_config_root }}/config.yml"
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- name: Create the dokku variable dictionary
set_fact:
dokku:
{
app: "{{ app }}",
mariadb_addr: "dokku-mariadb-{{ app }}",
mariadb_user: "mariadb",
hostname: "{{ lookup('file', '/home/dokku/HOSTNAME') }}",
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host: "{{ inventory_hostname }}",
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}
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- name: DEBUG -> vars dump for debugging purposes
debug:
msg: "{{ vars }}"
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when: vars_debug_mode | default(false)
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# Note(decentral1se): this has to be done like this through the hostvars
# interface because of the way Ansible forces us to work here. There is a bug
# report out on this: https://github.com/ansible/ansible/issues/36024
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- name: Create vault variable dictionary
set_fact:
vault: "{{ vault_include.ansible_facts.vault | default([]) }}"
- name: Create config variable dictionary
set_fact:
config:
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db: "{{ hostvars[dokku.host].db | default([]) }}"
env: "{{ hostvars[dokku.host].env | default([]) }}"
templates: "{{ hostvars[dokku.host].templates | default([]) }}"
vars: "{{ hostvars[dokku.host].vars | default([]) }}"
volumes: "{{ hostvars[dokku.host].volumes | default([]) }}"