• 42 Posts
  • 62 Comments
Joined 1 year ago
cake
Cake day: June 27th, 2023

help-circle








  • tko@tkohhh.socialOPtoLemmy Support@lemmy.ml0.19.4 Prerequisites
    link
    fedilink
    English
    arrow-up
    2
    ·
    edit-2
    4 months ago

    I successfully migrated postgres 15 to 16. I followed the general idea of the guide you posted, but I found it a little easier to do a slightly different process. Here’s what I did:

    1. docker-compose down for the lemmy instance

    2. edit the docker-compose.yml file and comment out all of the services except postgres. In addition, add a new volume to the postgres service that looks something like this: - ./volumes/miscfiles:/miscfiles

    1. edit the docker-compose.yml file and add a new volume to the postgres service that looks something like this: - ./volumes/miscfiles:/miscfiles
    2. docker-compose up -d postgres (this starts just the postgres service from the docker compose file)
    3. docker exec -it [container name] pg_dumpall -U [username] -f /miscfiles/pgdumpall20240628 (I think this will work, but it’s not exactly what I did… rather, I ran docker exec -it [container name] bash, and then ran pgdumpall -U [username] -f /miscfiles/pgdumpall20240628. The end result is a dumpall file saved in the ./volumes/miscfiles directory on the host machine)
    4. docker-compose down
    5. mv ./volumes/postgres ./volumes/postgresBAK20240628 (move your existing postgres data to a new directory for backup purposes)
    6. mkdir ./volumes/postgres (re-create an empty postgres data folder. make sure the owner and permissions match the postgresBAK20240628 directory)
    7. edit the docker-compose.yml and update the postgres image tag to the new version
    8. docker-compose up -d postgres (you’ll now have a brand new postgres container running with the new version)
    9. docker-exec -it [container name] psql -U [username] -f /miscfiles/pgdumpall20240628 (again, I think this will work, but I bashed in and ran the command from within the container. This also allows you to watch the file execute all of the commands… I don’t know if it will do that if you run it from the host.)
    10. docker-compose down

    12. edit the docker-compose.yml and un-comment all of the other services that you commented out in step 2

    1. docker-compose up -d

    Hopefully that helps anyone that might need it!

    edited to reflect the comment below










  • I gotta admit, I don’t usually follow the draft since I don’t know anything about college football. That said, it sounds like we hit a lot of our needs, including OL and DBs. Sounds like the receiver we took in Round 1 should fit in pretty well with what Shanahan wants in a receiver, so I’m excited to see how that goes. I have no complaints!