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create backup script

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nora 2024-02-04 19:18:47 +01:00
parent 835c4dd2ec
commit 2f22e1f78c
1 changed files with 72 additions and 0 deletions
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vps2/backup.sh Executable file
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#!/usr/bin/env bash
set -euxo pipefail
BUCKET=nilstrieb-backups
PREFIX="1/$(date --rfc-3339 seconds --utc)"
cd /apps
function upload {
local file="$1"
aws s3api put-object --bucket "$BUCKET" --key "${PREFIX}/${file}" --body "${file}"
}
function pg_dump {
local appname="$1"
local containername="$2"
local dbname="$3"
local username="$4"
local tmppath
tmppath="$(mktemp)"
docker exec "$containername" pg_dump --format=custom --file /tmp/db.bak --host "127.0.0.1" --dbname "$dbname" --username "$username"
docker cp "$containername:/tmp/db.bak" "$tmppath"
aws s3api put-object --bucket "$BUCKET" --key "${PREFIX}/$appname/db.bak" --body "$tmppath"
docker exec "$containername" rm "/tmp/db.bak"
rm "$tmppath"
}
function dump_mongo {
local appname="$1"
local containername="$2"
local usernamepassword="$3"
local tmppath
tmppath="$(mktemp)"
docker exec "$containername" mongodump --archive=/tmp/db.bak --uri="mongodb://${usernamepassword}@127.0.0.1:27017"
docker cp "$containername:/tmp/db.bak" "$tmppath"
aws s3api put-object --bucket "$BUCKET" --key "${PREFIX}/$appname/db.bak" --body "$tmppath"
docker exec "$containername" rm "/tmp/db.bak"
rm "$tmppath"
}
function upload_directory_xz {
local appname="$1"
local directory="$2"
local filename="$3"
local tmppath
tmppath="$(mktemp)"
tar -cJf "$tmppath" "$directory"
aws s3api put-object --bucket "$BUCKET" --key "${PREFIX}/$appname/$filename" --body "$tmppath"
rm "$tmppath"
}
upload "bisect-rustc-service/db.sqlite"
upload "killua/trivia_questions.json"
upload "uptime/uptime.db"
pg_dump "cors-school" "cors-school-db" "davinci" "postgres"
pg_dump "hugo-chat" "hugo-chat-db" "postgres" "postgres"
pg_dump "openolat" "openolat-db" "oodb" "oodbu"
# shellcheck disable=SC1091
source "karin-bot/.env"
dump_mongo "karin-bot" "karin-bot-db" "$MONGO_INITDB_ROOT_USERNAME:$MONGO_INITDB_ROOT_PASSWORD"
upload_directory_xz "openolat" "openolat/olatdata" "olatdata.tar.xz"