We have a pack of GitHub Actions that let you manage an already running JetStream Server, useful for managing releases or standing up test infrastructure.
Full details and examples are in the jetstream-gh-actions repository, here's an example.
on: push
name: orders
jobs:
# First we delete the ORDERS stream and consumer if they already exist
clean_orders:
runs-on: ubuntu-latest
steps:
- name: orders_stream
uses: nats-io/jetstream-gh-action/delete/stream@master
with:
missing_ok: 1
stream: ORDERS
server: js.example.net
# Now we create the Stream and Consumers using the same configuration files the
# nats CLI utility would use as shown above
create_orders:
runs-on: ubuntu-latest
needs: clean_orders
steps:
- uses: actions/checkout@master
- name: orders_stream
uses: nats-io/jetstream-gh-action/create/stream@master
with:
config: ORDERS.json
server: js.example.net
- name: orders_new_consumer
uses: nats-io/jetstream-gh-action/create/consumer@master
with:
config: ORDERS_NEW.json
stream: ORDERS
server: js.example.net
# We publish a message to a specific Subject, perhaps some consumer is
# waiting there for it to kick off tests
publish_message:
runs-on: ubuntu-latest
needs: create_orders
steps:
- uses: actions/checkout@master
- name: orders_new_consumer
uses: nats-io/jetstream-gh-action@master
with:
subject: ORDERS.deployment
message: Published new deployment via "${{ github.event_name }}" in "${{ github.repository }}"
server: js.example.net
