Update Project
Add cron event source
Edit maelstrom.yml
and add a cron
event source. The full file should look like this:
# 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
# cron event source here:
hello_cron:
cron:
schedule: "@every 10s"
http:
method: GET
path: /log
Then re-run maelctl project put
$ /usr/local/bin/maelctl project put
Or via docker:
docker exec maelstromd maelctl project put
Wait 10 seconds..
We just told maelstromd
to make a GET
request to /log
on this component every 10 seconds.
If the component is not already running maelstromd
will start it.
Watch the logs
Run this to see the logs for the container. The /count
endpoint prints the time to STDOUT each time it’s invoked.
$ /usr/local/bin/maelctl logs
[hello-mael_hello] Current time: 2019-09-17 21:12:11.001191209 +0000 UTC m=+942.075217013
[hello-mael_hello] Current time: 2019-09-17 21:12:21.001580013 +0000 UTC m=+952.075605806
[hello-mael_hello] Current time: 2019-09-17 21:12:31.001557084 +0000 UTC m=+962.075582883
Or via docker:
docker exec maelstromd maelctl logs