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doc: Provide examples of config overrides via env vars

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Antoine Cotten 2022-02-11 19:51:43 +01:00
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README.md
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@ -266,7 +266,14 @@ containers: [Install Elasticsearch with Docker][es-docker].
The Kibana default configuration is stored in [`kibana/config/kibana.yml`][config-kbn].
It is also possible to map the entire `config` directory instead of a single file.
You can also specify the options you want to override by setting environment variables inside the Compose file:
```yml
kibana:
environment:
SERVER_NAME: kibana.example.org
```
Please refer to the following documentation page for more details about how to configure Kibana inside Docker
containers: [Install Kibana with Docker][kbn-docker].
@ -275,8 +282,14 @@ containers: [Install Kibana with Docker][kbn-docker].
The Logstash configuration is stored in [`logstash/config/logstash.yml`][config-ls].
It is also possible to map the entire `config` directory instead of a single file, however you must be aware that
Logstash will be expecting a [`log4j2.properties`][log4j-props] file for its own logging.
You can also specify the options you want to override by setting environment variables inside the Compose file:
```yml
logstash:
environment:
LOG_LEVEL: debug
```
Please refer to the following documentation page for more details about how to configure Logstash inside Docker
containers: [Configuring Logstash for Docker][ls-docker].
@ -431,9 +444,6 @@ instead of `elasticsearch`.*
[kbn-docker]: https://www.elastic.co/guide/en/kibana/current/docker.html
[ls-docker]: https://www.elastic.co/guide/en/logstash/current/docker-config.html
[log4j-props]: https://github.com/elastic/logstash/tree/7.6/docker/data/logstash/config
[esuser]: https://github.com/elastic/elasticsearch/blob/7.6/distribution/docker/src/docker/Dockerfile#L23-L24
[upgrade]: https://www.elastic.co/guide/en/elasticsearch/reference/current/setup-upgrade.html
[swarm-mode]: https://docs.docker.com/engine/swarm/