christianlempa-boilerplates/ansible/notification/notify-discord.yaml

77 lines
3.7 KiB
YAML

---
# This Ansible playbook demonstrates how to send Discord notifications
# using the `community.general.discord` module.
# https://docs.ansible.com/ansible/latest/collections/community/general/discord_module.html
#
# If you need guidance how to create your own Discord server, see
# https://support.discord.com/hc/en-us/articles/204849977-How-do-I-create-a-server
#
# In order to generate a webhook, please see
# https://support.discord.com/hc/en-us/articles/360045093012-Server-Integrations-Page
- name: Notify discord
hosts: "{{ my_hosts | d([]) }}"
vars:
# The name that will be shown as sender of the notification. Note
# that some usernames are blocked by Discord, for example it must
# not contain the word `discord`.
notify_discord_username: Ansible
# Your Discord webhook URL should have following format. Please
# extract following segments of the URL path and set it as value of
# the following variables:
#
# https://discord.com/api/webhooks/nnnnnnnnnn/xxxxxxxxxxxxxxxxxxxxxxxxxxx
# | | | |
# notify_discord_webhook_id <----'--------' | |
# | |
# notify_discord_webhook_token <------------'-------------------------'
#
# Security advise: if you commit this data to a repository it is
# strongly recommended to encrypt `notify_discord_webhook_token` using
# Ansible Vault.
notify_discord_webhook_id: ''
notify_discord_webhook_token: ''
# Do not modify following regular expressions unless you know what
# you're doing. Those are to ensure that whatever you've set as
# `notify_discord_webhook_id` and `notify_discord_webhook_token`
# complies with the Discord API Specification (as of 2024-02-25).
#
# https://github.com/discord/discord-api-spec/blob/fe9917381e47285b56d98cb72ae3cfe7db9ea19c/specs/openapi.json#L7524-L7531
# https://github.com/discord/discord-api-spec/blob/fe9917381e47285b56d98cb72ae3cfe7db9ea19c/specs/openapi.json#L24817-L24821
notify_discord_webhook_id_regex: '^0|[1-9][0-9]*$'
# https://github.com/discord/discord-api-spec/blob/fe9917381e47285b56d98cb72ae3cfe7db9ea19c/specs/openapi.json#L7532-L7541
notify_discord_webhook_token_regex: '^[a-zA-Z0-9_-]+$'
# The content of the notification
notify_discord_webhook_content: |-
**Message from `{{ inventory_hostname }}` by *Ansible* ** :tada:
Just a test, adjust it to your liking.
You can use any Markdown formatting here [supported by Discord](
https://support.discord.com/hc/en-us/articles/210298617-Markdown-Text-101-Chat-Formatting-Bold-Italic-Underline).
# Delegate the sending of the Dicord notification to following host
# which must be able to access the public internet on destination
# port 443/tcp. When `localhost` is specified, this is sent from
# the Ansible Controller, but you can pick any host listed in the
# Ansible inventory.
notify_discord_send_from_host: localhost
tasks:
- name: Send Discord message
community.general.discord:
username: "{{ notify_discord_username }}"
webhook_id: "{{ notify_discord_webhook_id }}"
webhook_token: "{{ notify_discord_webhook_token }}"
content: "{{ notify_discord_webhook_content }}"
delegate_to: "{{ notify_discord_send_from_host }}"
when:
- notify_discord_webhook_id is match(notify_discord_webhook_id_regex)
- notify_discord_webhook_token is match(notify_discord_webhook_token_regex)
- notify_discord_webhook_content | length > 0
- notify_discord_send_from_host is in (['localhost'] + groups['all'])