ephemeral-roles
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A Discord bot for managing ephemeral roles based upon voice channel member presence.
Quickstart
- Click on the
Ephemeral Roleslogo head above or use this link to inviteEphemeral Rolesinto your Discord server- The 'Manage Roles' permission is required. The invite link above
provides that by automatically creating an appropriate role in your server
for
Ephemeral Roles
- The 'Manage Roles' permission is required. The invite link above
provides that by automatically creating an appropriate role in your server
for
- Ensure the new role for
Ephemeral Rolesis at the top (or as near as possible) to the server's list of roles- If you're not sure how or why to do that, take a quick read over Discord's excellent Role Management 101 guide
- Enjoy!
What does Ephemeral Roles do?
After the Ephemeral Roles bot is invited to your Discord server, it
immediately starts to watch for changes to your voice channels. When a member
joins a channel, Ephemeral Roles automatically assigns that member an
ephemeral role associated with the channel. If the ephemeral role doesn't
exist yet, Ephemeral Roles will create it.
By having your members auto-sorted into ephemeral roles in your member list,
it's clear to see who are available for chatting and the channels they are in.
This is because Ephemeral Roles leverages the Discord feature that the member
list in servers will group together members by role right out of the box.
When a member changes or disconnects from voice channels, even across Discord
servers, Ephemeral Roles will account for the change and automatically
revoke/reissue ephemeral roles as appropriate.
Example Usage
Orange roles below are automatically managed by Ephemeral Roles |
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Monitoring
A Prometheus and Grafana instance have been set up to monitor Ephemeral Roles metrics.
| grafana.ephemeral-roles.net |
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Architecture
| Architectural Diagram |
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| Architectural diagram created with draw.io |
ephemeral-roles:- Runs in a Kubernetes cluster as a StatefulSet of 10 Pods. Each Pod contains a running instance of the bot
- A StatefulSet is used so that each Pod has a predictable name so that the bot instance can inform the Discord API which of the 10 Pods it is
- The Discord API will assign a number of the total guilds (servers) to each of the bot instances to balance the load of managing the guild events
- If any of the Pods stop running for whatever reason, the StatefulSet will automatically restart them
pod-bouncer(https://github.com/ewohltman/pod-bouncer):- Runs in a Pod and is responsible for receiving alerts from
Prometheus/AlertManagerand to act upon them by automatically causing unhealthy Pods forephemeral-rolesto restart
- Runs in a Pod and is responsible for receiving alerts from
ephemeral-roles-informer(https://github.com/ewohltman/ephemeral-roles-informer):- Runs in a Pod and is responsible for collecting metrics from the
ephemeral-rolesinstances to update search services such as discord.bots.gg and top.gg
- Runs in a Pod and is responsible for collecting metrics from the
Contributing to the project
Contributions are very welcome! Please follow the guidelines below:
- Open an issue describing the bug or enhancement
- Fork the
developbranch and make your changes- Try to match current naming conventions as closely as possible
- Try to keep changes small and incremental with appropriate new unit tests
- Create a Pull Request with your changes against the
developbranch
This project is equipped with a full CI / CD pipeline:
- Linting and unit tests will be automatically run with the PR, providing feedback if any additional changes need to be made
- Merge to
masterwill automatically deploy the changes live