Create Project

Create maelstrom.yml

Open another shell and create a new file: maelstrom.yml with the following contents:

# example project
---
name: hello-mael
components:
  hello:
    image: docker.io/coopernurse/go-hello-http
    httpport: 8080
    httphealthcheckpath: /
    reservememory: 128
    eventsources:
      hello_http:
        http:
          hostname: hello.localhost

Register file

Use maelctl to register this project with maelstromd:

$ /usr/local/bin/maelctl project put

Or via docker (we volume mounted the current dir to /app so we can access it there in the container):

docker exec maelstromd maelctl project put

You should see this output:

Project saved: hello-mael from file: maelstrom.yml
Type         Name                               Action
Component    hello-mael_hello                   Added
EventSource  hello-mael_hello_http              Added

maelctl project put uses maelstrom.yml by default, but you can specify a different path using the --file switch if desired.


Next: Activate Component