Enterprise Server: Upgrading to new releases
The general upgrade process for pganalyze Enterprise Server is as follows:
1. Backup the statistics database (pg_dump or RDS snapshot)
We recommend you make a backup of the pganalyze statistics database, to be able
to roll back an upgrade easily (see Recovering from a failed upgrade). You
don't need to save any other state besides the statistics database, and you can
use a simple
pg_dump for backing up the database, or any other method that
allows a convenient restore (e.g. Amazon RDS snapshots).
2. Pull the new pganalyze image
docker pull quay.io/pganalyze/enterprise:[new version]
Be sure to replace
[new version] with the specific release you are upgrading
to. You can see the latest release on the Releases page.
3. Stop the currently running container
docker stop --rm pganalyze
rake db:migrate task in a new container
Before starting the database migration task, make sure that the
pgcrypto extensions are installed and available.
docker run --env-file /etc/pganalyze.env quay.io/pganalyze/enterprise:[new version] \ rake db:migrate
This will upgrade the database schema for the new release - at this point you need to use the new version, and can't go back to the old version without recovering from backup (as schemas are not compatible across versions).
5. Run enterprise self check
docker run --env-file /etc/pganalyze.env quay.io/pganalyze/enterprise:[new version] \ rake enterprise:self_check
If this returns any errors, please review your environment configuration in
Also see Special Notes: Upgrading from earlier releases to 2018.08 and newer if you are running into a license error.
6. Start container
docker run -d --name pganalyze -p 8080:5000 --env-file /etc/pganalyze.env \ quay.io/pganalyze/enterprise:[new version]
At this point you are done and the user interface should load again as expected. Please reach out to us if you run into any issues.
In order to recover from a failed upgrade attempt, you need to first stop the
pganalyze container using
docker stop --rm pganalyze.
Then you would perform a regular database restore operation - on Amazon RDS you
might choose to recover from a snapshot, on other systems you would usually use
pg_restore from a
pg_dump you have done before.
After the backup is restored, start up the container with the old version like this:
docker run -d --name pganalyze -p 8080:5000 --env-file /etc/pganalyze.env \ quay.io/pganalyze/enterprise:[old version]
Starting in pganalyze Enterprise 2018.08.0, the pganalyze
container requires the
LICENSE_KEY environment variable to be configured.
Before starting the new container, set the
LICENSE_KEY environment variable to
the download password that you have been given when first setting up pganalyze Enterprise Server.
Note that this requires the container to be able to make an HTTPS connection (port 443) to
enterprise-license-check.pganalyze.com - if this is not possible in your setup
please contact support for workarounds.
After setting the
LICENSE_KEY you can verify using
that the license verification works as expected.
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