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Document logs redirection

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Fixes: 106

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
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Alex Ellis (OpenFaaS Ltd)
2020-09-18 12:19:45 +01:00
committed by Alex Ellis
parent faae82aa1c
commit b817479828
1 changed files with 16 additions and 0 deletions
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README.md
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@ -87,6 +87,22 @@ journalctl -t openfaas-fn:figlet -f &
echo logs | faas-cli invoke figlet
```
### Logs for the core services
Core services as defined in the docker-compose.yaml file are deployed as containers by faasd.
View the logs for a component by giving its NAME:
```bash
journalctl -t default:NAME
journalctl -t default:gateway
journalctl -t default:queue-worker
```
You can also use `-f` to follow the logs, or `--lines` to tail a number of lines, or `--since` to give a timeframe.
### Exposing core services
The OpenFaaS stack is made up of several core services including NATS and Prometheus. You can expose these through the `docker-compose.yaml` file located at `/var/lib/faasd`.