TL;DR
Install Postgres 9.5, and then:
sudo pg_dropcluster 9.5 main --stop
sudo pg_upgradecluster 9.3 main
sudo pg_dropcluster 9.3 main| # Stop all containers | |
| docker stop `docker ps -qa` | |
| # Remove all containers | |
| docker rm `docker ps -qa` | |
| # Remove all images | |
| docker rmi -f `docker images -qa ` | |
| # Remove all volumes |
TL;DR
Install Postgres 9.5, and then:
sudo pg_dropcluster 9.5 main --stop
sudo pg_upgradecluster 9.3 main
sudo pg_dropcluster 9.3 main