The migration checklist

First of all, decision: do we migrate and then old points to new, or we make new point to old, change dns, and migrate?

→ we migrate then change dns

Backups: biggest data is the images DB. script is complete (docker-clone-volumes.sh, or native) – first stop myaegee

about stopping my aegee:

static maintenance page
Attention!!
- people will be applying for SUs
- and online question statutory
- AND AEGEE.org/vote
Time:
- (stop the system), start maintenance page 5'
- backups 10' to say the most
- file transfer time (should be fast because internal network)
- restoring backups 10'
- validation (HOW?)
  - read logs like crazy
  - sampling images
  - normal login and check around
- startup docker on new
- run the ansible on old → becomes “reassign IP from azure cloud”

things to not forget:

run it once to create folder files etc

.env file as part of the backup

certificates: we can decide to migrate them (just in case) but it should be simpler to make traefik regenerate them

Commands

done already

OLD$ vim ~/.ssh/config
add prod with IP 51.144.111.184

#NOTE: doesnt matter the .env
NEW$ cd /opt/MyAEGEE
NEW$ make start
NEW$ docker rm $(docker stop $(docker ps -aq))