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Postgres docker container with WALE-E installed
Based on https://github.com/docker-library/postgres with WAL-E installed.
Environment variables to pass to the container for WAL-E, all of these must be present or WAL-E is not configured.
WALE_AWS_ACCESS_KEY_ID`
WALE_AWS_SECRET_ACCESS_KEY`
WALE_S3_PREFIX="s3://<bucketname>/<path>"
WALE_AWS_REGION=eu-west-1
The master
docker run -it \
--env "WALE_AWS_ACCESS_KEY_ID=****" \
--env "WALE_AWS_SECRET_ACCESS_KEY=****" \
--env "WALE_AWS_REGION=eu-west-1" \
--env "WALE_S3_PREFIX=s3://my-bucket" \
--env "POSTGRES_AUTHORITY=master" \
-v ./data/master:/var/lib/postgresql/data \
docker-postgres-wale
The slave will run in standby_mode.
docker run -it \
--env "WALE_AWS_ACCESS_KEY_ID=****" \
--env "WALE_AWS_SECRET_ACCESS_KEY=****" \
--env "WALE_AWS_REGION=eu-west-1" \
--env "WALE_S3_PREFIX=s3://my-bucket" \
--env "POSTGRES_AUTHORITY=slave" \
-v ./data/slave:/var/lib/postgresql/data \
docker-postgres-wale
When bringing online rm ./data/recovery.conf and start the container with POSTGRES_AUTHORITY=master.