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readme: moved logs section towards the end

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Sameer Naik
2015-11-27 18:00:01 +05:30
parent 710299161a
commit 6c7706c8f1
1 changed files with 12 additions and 12 deletions
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README.md
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@@ -8,7 +8,6 @@
- [Getting started](#getting-started) - [Getting started](#getting-started)
- [Installation](#installation) - [Installation](#installation)
- [Quickstart](#quickstart) - [Quickstart](#quickstart)
- [Command-line arguments](#command-line-arguments)
- [Persistence](#persistence) - [Persistence](#persistence)
- [Setting the default locale](#setting-the-default-locale) - [Setting the default locale](#setting-the-default-locale)
- [Trusting local connections](#trusting-local-connections) - [Trusting local connections](#trusting-local-connections)
@@ -21,6 +20,7 @@
- [Creating a snapshot](#creating-a-snapshot) - [Creating a snapshot](#creating-a-snapshot)
- [Creating a backup](#creating-a-backup) - [Creating a backup](#creating-a-backup)
- [Logs](#logs) - [Logs](#logs)
- [Command-line arguments](#command-line-arguments)
- [UID/GID mapping](#uid-gid-mapping) - [UID/GID mapping](#uid-gid-mapping)
- [Maintenance](#maintenance) - [Maintenance](#maintenance)
- [Upgrading](#upgrading) - [Upgrading](#upgrading)
@@ -89,17 +89,6 @@ docker exec -it postgresql sudo -u postgres psql
*Alternatively, you can use the sample [docker-compose.yml](docker-compose.yml) file to start the container using [Docker Compose](https://docs.docker.com/compose/)* *Alternatively, you can use the sample [docker-compose.yml](docker-compose.yml) file to start the container using [Docker Compose](https://docs.docker.com/compose/)*
## Command-line arguments
You can customize the launch command of PostgreSQL server by specifying arguments for `postgres` on the `docker run` command. For example the following command enables connection logging:
```bash
docker run --name postgresql -itd --restart always \
sameersbn/postgresql:9.4-8 -c log_connections=on
```
Please refer to the documentation of [postgres](http://www.postgresql.org/docs/9.4/static/app-postgres.html) for the complete list of available options.
## Persistence ## Persistence
For PostgreSQL to preserve its state across container shutdown and startup you should mount a volume at `/var/lib/postgresql`. For PostgreSQL to preserve its state across container shutdown and startup you should mount a volume at `/var/lib/postgresql`.
@@ -320,6 +309,17 @@ To access the PostgreSQL logs you can use `docker exec`. For example:
docker exec -it postgresql tail -f /var/log/postgresql/postgresql-9.4-main.log docker exec -it postgresql tail -f /var/log/postgresql/postgresql-9.4-main.log
``` ```
## Command-line arguments
You can customize the launch command of PostgreSQL server by specifying arguments for `postgres` on the `docker run` command. For example the following command enables connection logging:
```bash
docker run --name postgresql -itd --restart always \
sameersbn/postgresql:9.4-8 -c log_connections=on
```
Please refer to the documentation of [postgres](http://www.postgresql.org/docs/9.4/static/app-postgres.html) for the complete list of available options.
# UID/GID mapping # UID/GID mapping
The files and processes created by the container are owned by the `postgres` user that is internal to the container. In the absense of user namespace in docker the UID and GID of the containers `postgres` user may have different meaning on the host. The files and processes created by the container are owned by the `postgres` user that is internal to the container. In the absense of user namespace in docker the UID and GID of the containers `postgres` user may have different meaning on the host.