Saadi Myftija
8e0034484c
⚒️ Publish Worker (v4) / build (supervisor) (push) Has been cancelled
Adds optional pod affinity so pods from the same project prefer scheduling on the same node. This can help improve image cache hit rates; subsequent pods benefit from already-pulled image layers, reducing startup time. Complements the built-in ImageLocality scheduler plugin by helping during burst scheduling scenarios. Pod affinity sees scheduled pods immediately, while ImageLocality only sees images after they're fully pulled. Configuration: - `KUBERNETES_PROJECT_AFFINITY_ENABLED` - Enable/disable (default: false) - `KUBERNETES_PROJECT_AFFINITY_WEIGHT` - Scheduler weight 1-100 (default: 50) - `KUBERNETES_PROJECT_AFFINITY_TOPOLOGY_KEY` - Topology key (default: kubernetes.io/hostname) Uses soft (preferred) affinity so pods always schedule even if preferred node is full. <!-- devin-review-badge-begin --> --- <a href="https://app.devin.ai/review/triggerdotdev/trigger.dev/pull/2995"> <picture> <source media="(prefers-color-scheme: dark)" srcset="https://static.devin.ai/assets/gh-open-in-devin-review-dark.svg?v=1"> <img src="https://static.devin.ai/assets/gh-open-in-devin-review-light.svg?v=1" alt="Open with Devin"> </picture> </a> <!-- devin-review-badge-end -->
Supervisor
Dev setup
- Create a worker group
api_url=http://localhost:3030
wg_name=my-worker
# edit this
admin_pat=tr_pat_...
curl -sS \
-X POST \
"$api_url/admin/api/v1/workers" \
-H "Authorization: Bearer $admin_pat" \
-H "Content-Type: application/json" \
-d "{\"name\": \"$wg_name\"}"
If the worker group is newly created, the response will include a token field. If the group already exists, no token is returned.
- Create
.envand set the worker token
cp .env.example .env
# Then edit your .env and set this to the token.plaintext value
TRIGGER_WORKER_TOKEN=tr_wgt_...
- Start the supervisor
pnpm dev
- Build CLI, then deploy a test project
pnpm exec trigger deploy --self-hosted
# The additional network flag is required on linux
pnpm exec trigger deploy --self-hosted --network host
Worker group management
Shared variables
api_url=http://localhost:3030
admin_pat=tr_pat_... # edit this
- These are used by all commands
Create a worker group
wg_name=my-worker
curl -sS \
-X POST \
"$api_url/admin/api/v1/workers" \
-H "Authorization: Bearer $admin_pat" \
-H "Content-Type: application/json" \
-d "{\"name\": \"$wg_name\"}"
- If the worker group already exists, no token will be returned
Set a worker group as default for a project
wg_name=my-worker
project_id=clsw6q8wz...
curl -sS \
-X POST \
"$api_url/admin/api/v1/workers" \
-H "Authorization: Bearer $admin_pat" \
-H "Content-Type: application/json" \
-d "{\"name\": \"$wg_name\", \"projectId\": \"$project_id\", \"makeDefaultForProject\": true}"
- If the worker group doesn't exist, yet it will be created
- If the worker group already exists, it will be attached to the project as default. No token will be returned.
Remove the default worker group from a project
project_id=clsw6q8wz...
curl -sS \
-X POST \
"$api_url/admin/api/v1/workers" \
-H "Authorization: Bearer $admin_pat" \
-H "Content-Type: application/json" \
-d "{\"projectId\": \"$project_id\", \"removeDefaultFromProject\": true}"
- The project will then use the global default again
- When
removeDefaultFromProject: trueno other actions will be performed