release 9.4-9

This commit is contained in:
Sameer Naik
2015-12-05 10:09:23 +05:30
parent c1cce0328c
commit 490f33c05c
4 changed files with 22 additions and 22 deletions
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@@ -1,6 +1,6 @@
# Changelog
**latest**
**9.4-9**
- complete rewrite
- `PSQL_TRUST_LOCALNET` config parameter renamed to `PG_TRUST_LOCALNET`
- `PSQL_MODE` config parameter renamed to `REPLICATION_MODE`
+19 -19
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@@ -1,6 +1,6 @@
[![Circle CI](https://circleci.com/gh/sameersbn/docker-postgresql.svg?style=shield)](https://circleci.com/gh/sameersbn/docker-postgresql) [![Docker Repository on Quay.io](https://quay.io/repository/sameersbn/postgresql/status "Docker Repository on Quay.io")](https://quay.io/repository/sameersbn/postgresql) [![](https://badge.imagelayers.io/sameersbn/postgresql.svg)](https://imagelayers.io/?images=sameersbn/postgresql:latest 'Get your own badge on imagelayers.io')
# sameersbn/postgresql:9.4-8
# sameersbn/postgresql:9.4-9
- [Introduction](#introduction)
- [Contributing](#contributing)
@@ -60,7 +60,7 @@ Automated builds of the image are available on [Dockerhub](https://hub.docker.co
> **Note**: Builds are also available on [Quay.io](https://quay.io/repository/sameersbn/postgresql)
```bash
docker pull sameersbn/postgresql:9.4-8
docker pull sameersbn/postgresql:9.4-9
```
Alternatively you can build the image yourself.
@@ -77,7 +77,7 @@ Start PostgreSQL using:
docker run --name postgresql -itd --restart always \
--publish 5432:5432 \
--volume /srv/docker/postgresql:/var/lib/postgresql \
sameersbn/postgresql:9.4-8
sameersbn/postgresql:9.4-9
```
Login to the PostgreSQL server using:
@@ -108,7 +108,7 @@ By default connections to the PostgreSQL server need to authenticated using a pa
```bash
docker run --name postgresql -itd --restart always \
--env 'PG_TRUST_LOCALNET=true' \
sameersbn/postgresql:9.4-8
sameersbn/postgresql:9.4-9
```
> **Note**
@@ -122,7 +122,7 @@ A new PostgreSQL database user can be created by specifying the `DB_USER` and `D
```bash
docker run --name postgresql -itd --restart always \
--env 'DB_USER=dbuser' --env 'DB_PASS=dbuserpass' \
sameersbn/postgresql:9.4-8
sameersbn/postgresql:9.4-9
```
> **Notes**
@@ -139,7 +139,7 @@ A new PostgreSQL database can be created by specifying the `DB_NAME` variable wh
```bash
docker run --name postgresql -itd --restart always \
--env 'DB_NAME=dbname' \
sameersbn/postgresql:9.4-8
sameersbn/postgresql:9.4-9
```
Additionally, more than one database can be created by specifying a comma separated list of database names in `DB_NAME`. For example, the following command creates two new databases named `dbname1` and `dbname2`.
@@ -149,7 +149,7 @@ Additionally, more than one database can be created by specifying a comma separa
```bash
docker run --name postgresql -itd --restart always \
--env 'DB_NAME=dbname1,dbname2' \
sameersbn/postgresql:9.4-8
sameersbn/postgresql:9.4-9
```
# Enabling unaccent extension
@@ -161,7 +161,7 @@ You can enable the unaccent extension on database(s) by specifying `DB_UNACCENT=
```bash
docker run --name postgresql -itd \
--env 'DB_NAME=dbname' --env 'DB_UNACCENT=true' \
sameersbn/postgresql:9.4-8
sameersbn/postgresql:9.4-9
```
*By default the unaccent extension is disabled*
@@ -174,7 +174,7 @@ If the `DB_USER` and `DB_PASS` variables are specified along with the `DB_NAME`
docker run --name postgresql -itd --restart always \
--env 'DB_USER=dbuser' --env 'DB_PASS=dbuserpass' \
--env 'DB_NAME=dbname1,dbname2' \
sameersbn/postgresql:9.4-8
sameersbn/postgresql:9.4-9
```
In the above example `dbuser` with be granted access to both the `dbname1` and `dbname2` databases.
@@ -186,7 +186,7 @@ Similar to the creation of a database user, a new PostgreSQL replication user ca
```bash
docker run --name postgresql -itd --restart always \
--env 'REPLICATION_USER=repluser' --env 'REPLICATION_PASS=repluserpass' \
sameersbn/postgresql:9.4-8
sameersbn/postgresql:9.4-9
```
> **Notes**
@@ -208,7 +208,7 @@ Begin by creating the master node of our cluster:
docker run --name postgresql-master -itd --restart always \
--env 'DB_USER=dbuser' --env 'DB_PASS=dbuserpass' --env 'DB_NAME=dbname' \
--env 'REPLICATION_USER=repluser' --env 'REPLICATION_PASS=repluserpass' \
sameersbn/postgresql:9.4-8
sameersbn/postgresql:9.4-9
```
Notice that no additional arguments are specified while starting the master node of the cluster.
@@ -223,7 +223,7 @@ docker run --name postgresql-slave01 -itd --restart always \
--env 'REPLICATION_MODE=slave' --env 'REPLICATION_SSLMODE=prefer' \
--env 'REPLICATION_HOST=master' --env 'REPLICATION_PORT=5432' \
--env 'REPLICATION_USER=repluser' --env 'REPLICATION_PASS=repluserpass' \
sameersbn/postgresql:9.4-8
sameersbn/postgresql:9.4-9
```
*In the above command, we used docker links so that we can address the master node using the `master` alias in `REPLICATION_HOST`.*
@@ -255,7 +255,7 @@ docker run --name postgresql-snapshot -itd --restart always \
--env 'REPLICATION_MODE=snapshot' --env 'REPLICATION_SSLMODE=prefer' \
--env 'REPLICATION_HOST=master' --env 'REPLICATION_PORT=5432' \
--env 'REPLICATION_USER=repluser' --env 'REPLICATION_PASS=repluserpass' \
sameersbn/postgresql:9.4-8
sameersbn/postgresql:9.4-9
```
The difference between a slave and a snapshot is that a slave is read-only and updated whenever the master data is updated (streaming replication), while a snapshot is read-write and is not updated after the initial snapshot of the data from the master.
@@ -277,7 +277,7 @@ docker run --name postgresql-backup -it --rm \
--env 'REPLICATION_HOST=master' --env 'REPLICATION_PORT=5432' \
--env 'REPLICATION_USER=repluser' --env 'REPLICATION_PASS=repluserpass' \
--volume /srv/docker/backups/postgresql.$(date +%Y%m%d%H$M%S):/var/lib/postgresql \
sameersbn/postgresql:9.4-8
sameersbn/postgresql:9.4-9
```
Once the backup is generated, the container will exit and the backup of the master data will be available at `/srv/docker/backups/postgresql.XXXXXXXXXXXX/`. Restoring the backup involves starting a container with the data in `/srv/docker/backups/postgresql.XXXXXXXXXXXX`.
@@ -288,7 +288,7 @@ You can customize the launch command of PostgreSQL server by specifying argument
```bash
docker run --name postgresql -itd --restart always \
sameersbn/postgresql:9.4-8 -c log_connections=on
sameersbn/postgresql:9.4-9 -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.
@@ -299,7 +299,7 @@ By default the PostgreSQL server logs are sent to the standard output. Using the
```bash
docker run --name postgresql -itd --restart always \
sameersbn/postgresql:9.4-8 -c logging_collector=on
sameersbn/postgresql:9.4-9 -c logging_collector=on
```
To access the PostgreSQL logs you can use `docker exec`. For example:
@@ -321,7 +321,7 @@ For example, if you want to assign the `postgres` user of the container the UID
```bash
docker run --name postgresql -itd --restart always \
--env 'USERMAP_UID=999' --env 'USERMAP_GID=999' \
sameersbn/postgresql:9.4-8
sameersbn/postgresql:9.4-9
```
# Maintenance
@@ -333,7 +333,7 @@ To upgrade to newer releases:
1. Download the updated Docker image:
```bash
docker pull sameersbn/postgresql:9.4-8
docker pull sameersbn/postgresql:9.4-9
```
2. Stop the currently running image:
@@ -353,7 +353,7 @@ To upgrade to newer releases:
```bash
docker run --name postgresql -itd \
[OPTIONS] \
sameersbn/postgresql:9.4-8
sameersbn/postgresql:9.4-9
```
## Shell Access
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9.4-8
9.4-9
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PostgreSQL:
restart: always
image: sameersbn/postgresql:9.4-8
image: sameersbn/postgresql:9.4-9
ports:
- "5432:5432"
environment: