mirror of
https://github.com/wassname/docker-postgresql.git
synced 2026-06-28 00:59:00 +08:00
release 9.4-9
This commit is contained in:
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# Changelog
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**latest**
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**9.4-9**
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- complete rewrite
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- `PSQL_TRUST_LOCALNET` config parameter renamed to `PG_TRUST_LOCALNET`
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- `PSQL_MODE` config parameter renamed to `REPLICATION_MODE`
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@@ -1,6 +1,6 @@
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[](https://circleci.com/gh/sameersbn/docker-postgresql) [](https://quay.io/repository/sameersbn/postgresql) [](https://imagelayers.io/?images=sameersbn/postgresql:latest 'Get your own badge on imagelayers.io')
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# sameersbn/postgresql:9.4-8
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# sameersbn/postgresql:9.4-9
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- [Introduction](#introduction)
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- [Contributing](#contributing)
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@@ -60,7 +60,7 @@ Automated builds of the image are available on [Dockerhub](https://hub.docker.co
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> **Note**: Builds are also available on [Quay.io](https://quay.io/repository/sameersbn/postgresql)
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```bash
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docker pull sameersbn/postgresql:9.4-8
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docker pull sameersbn/postgresql:9.4-9
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```
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Alternatively you can build the image yourself.
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@@ -77,7 +77,7 @@ Start PostgreSQL using:
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docker run --name postgresql -itd --restart always \
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--publish 5432:5432 \
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--volume /srv/docker/postgresql:/var/lib/postgresql \
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sameersbn/postgresql:9.4-8
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sameersbn/postgresql:9.4-9
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```
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Login to the PostgreSQL server using:
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@@ -108,7 +108,7 @@ By default connections to the PostgreSQL server need to authenticated using a pa
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```bash
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docker run --name postgresql -itd --restart always \
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--env 'PG_TRUST_LOCALNET=true' \
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sameersbn/postgresql:9.4-8
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sameersbn/postgresql:9.4-9
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```
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> **Note**
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@@ -122,7 +122,7 @@ A new PostgreSQL database user can be created by specifying the `DB_USER` and `D
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```bash
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docker run --name postgresql -itd --restart always \
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--env 'DB_USER=dbuser' --env 'DB_PASS=dbuserpass' \
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sameersbn/postgresql:9.4-8
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sameersbn/postgresql:9.4-9
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```
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> **Notes**
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@@ -139,7 +139,7 @@ A new PostgreSQL database can be created by specifying the `DB_NAME` variable wh
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```bash
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docker run --name postgresql -itd --restart always \
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--env 'DB_NAME=dbname' \
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sameersbn/postgresql:9.4-8
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sameersbn/postgresql:9.4-9
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```
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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`.
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@@ -149,7 +149,7 @@ Additionally, more than one database can be created by specifying a comma separa
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```bash
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docker run --name postgresql -itd --restart always \
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--env 'DB_NAME=dbname1,dbname2' \
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sameersbn/postgresql:9.4-8
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sameersbn/postgresql:9.4-9
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```
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# Enabling unaccent extension
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@@ -161,7 +161,7 @@ You can enable the unaccent extension on database(s) by specifying `DB_UNACCENT=
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```bash
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docker run --name postgresql -itd \
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--env 'DB_NAME=dbname' --env 'DB_UNACCENT=true' \
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sameersbn/postgresql:9.4-8
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sameersbn/postgresql:9.4-9
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```
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*By default the unaccent extension is disabled*
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@@ -174,7 +174,7 @@ If the `DB_USER` and `DB_PASS` variables are specified along with the `DB_NAME`
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docker run --name postgresql -itd --restart always \
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--env 'DB_USER=dbuser' --env 'DB_PASS=dbuserpass' \
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--env 'DB_NAME=dbname1,dbname2' \
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sameersbn/postgresql:9.4-8
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sameersbn/postgresql:9.4-9
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```
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In the above example `dbuser` with be granted access to both the `dbname1` and `dbname2` databases.
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@@ -186,7 +186,7 @@ Similar to the creation of a database user, a new PostgreSQL replication user ca
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```bash
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docker run --name postgresql -itd --restart always \
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--env 'REPLICATION_USER=repluser' --env 'REPLICATION_PASS=repluserpass' \
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sameersbn/postgresql:9.4-8
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sameersbn/postgresql:9.4-9
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```
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> **Notes**
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@@ -208,7 +208,7 @@ Begin by creating the master node of our cluster:
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docker run --name postgresql-master -itd --restart always \
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--env 'DB_USER=dbuser' --env 'DB_PASS=dbuserpass' --env 'DB_NAME=dbname' \
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--env 'REPLICATION_USER=repluser' --env 'REPLICATION_PASS=repluserpass' \
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sameersbn/postgresql:9.4-8
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sameersbn/postgresql:9.4-9
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```
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Notice that no additional arguments are specified while starting the master node of the cluster.
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@@ -223,7 +223,7 @@ docker run --name postgresql-slave01 -itd --restart always \
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--env 'REPLICATION_MODE=slave' --env 'REPLICATION_SSLMODE=prefer' \
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--env 'REPLICATION_HOST=master' --env 'REPLICATION_PORT=5432' \
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--env 'REPLICATION_USER=repluser' --env 'REPLICATION_PASS=repluserpass' \
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sameersbn/postgresql:9.4-8
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sameersbn/postgresql:9.4-9
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```
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*In the above command, we used docker links so that we can address the master node using the `master` alias in `REPLICATION_HOST`.*
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@@ -255,7 +255,7 @@ docker run --name postgresql-snapshot -itd --restart always \
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--env 'REPLICATION_MODE=snapshot' --env 'REPLICATION_SSLMODE=prefer' \
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--env 'REPLICATION_HOST=master' --env 'REPLICATION_PORT=5432' \
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--env 'REPLICATION_USER=repluser' --env 'REPLICATION_PASS=repluserpass' \
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sameersbn/postgresql:9.4-8
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sameersbn/postgresql:9.4-9
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```
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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.
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@@ -277,7 +277,7 @@ docker run --name postgresql-backup -it --rm \
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--env 'REPLICATION_HOST=master' --env 'REPLICATION_PORT=5432' \
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--env 'REPLICATION_USER=repluser' --env 'REPLICATION_PASS=repluserpass' \
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--volume /srv/docker/backups/postgresql.$(date +%Y%m%d%H$M%S):/var/lib/postgresql \
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sameersbn/postgresql:9.4-8
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sameersbn/postgresql:9.4-9
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```
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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`.
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@@ -288,7 +288,7 @@ You can customize the launch command of PostgreSQL server by specifying argument
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```bash
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docker run --name postgresql -itd --restart always \
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sameersbn/postgresql:9.4-8 -c log_connections=on
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sameersbn/postgresql:9.4-9 -c log_connections=on
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```
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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.
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@@ -299,7 +299,7 @@ By default the PostgreSQL server logs are sent to the standard output. Using the
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```bash
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docker run --name postgresql -itd --restart always \
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sameersbn/postgresql:9.4-8 -c logging_collector=on
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sameersbn/postgresql:9.4-9 -c logging_collector=on
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```
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To access the PostgreSQL logs you can use `docker exec`. For example:
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@@ -321,7 +321,7 @@ For example, if you want to assign the `postgres` user of the container the UID
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```bash
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docker run --name postgresql -itd --restart always \
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--env 'USERMAP_UID=999' --env 'USERMAP_GID=999' \
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sameersbn/postgresql:9.4-8
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sameersbn/postgresql:9.4-9
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```
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# Maintenance
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@@ -333,7 +333,7 @@ To upgrade to newer releases:
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1. Download the updated Docker image:
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```bash
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docker pull sameersbn/postgresql:9.4-8
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docker pull sameersbn/postgresql:9.4-9
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```
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2. Stop the currently running image:
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@@ -353,7 +353,7 @@ To upgrade to newer releases:
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```bash
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docker run --name postgresql -itd \
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[OPTIONS] \
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sameersbn/postgresql:9.4-8
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sameersbn/postgresql:9.4-9
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```
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## Shell Access
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+1
-1
@@ -1,6 +1,6 @@
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PostgreSQL:
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restart: always
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image: sameersbn/postgresql:9.4-8
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image: sameersbn/postgresql:9.4-9
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ports:
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- "5432:5432"
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environment:
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