mirror of
https://github.com/LemmyNet/lemmy.git
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49 lines
1.4 KiB
Bash
Executable file
49 lines
1.4 KiB
Bash
Executable file
#!/bin/sh
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set -e
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echo "Do not stop in the middle of this upgrade, wait until you see the message: Upgrade complete."
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echo "Stopping lemmy and all services..."
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sudo docker-compose stop
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echo "Make sure postgres is started..."
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sudo docker-compose up -d postgres
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sleep 20s
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echo "Exporting the Database to 12_15.dump.sql ..."
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sudo docker-compose exec -T postgres pg_dumpall -c -U lemmy > 12_15_dump.sql
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echo "Done."
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echo "Stopping postgres..."
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sudo docker-compose stop postgres
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sleep 20s
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echo "Removing the old postgres folder"
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sudo rm -rf volumes/postgres
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echo "Updating docker-compose to use postgres version 15."
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sed -i "s/image: postgres:.*/image: postgres:15-alpine/" ./docker-compose.yml
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echo "Starting up new postgres..."
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sudo docker-compose up -d postgres
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sleep 20s
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echo "Importing the database...."
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cat 12_15_dump.sql | sudo docker-compose exec -T postgres psql -U lemmy
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echo "Done."
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POSTGRES_PASSWORD=$(grep "POSTGRES_PASSWORD" ./docker-compose.yml | cut -d"=" -f2)
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echo "Fixing a weird password issue with postgres 15"
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sudo docker-compose exec -T postgres psql -U lemmy -c "alter user lemmy with password '$POSTGRES_PASSWORD'"
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sudo docker-compose restart postgres
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echo "Setting correct perms for pictrs folder"
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sudo chown -R 991:991 volumes/pictrs
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echo "Starting up lemmy..."
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sudo docker-compose up -d
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echo "A copy of your old database is at 12_15.dump.sql . You can delete this file if the upgrade went smoothly."
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echo "Upgrade complete."
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