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backups

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nora 2024-08-08 16:10:04 +02:00
parent da0615ad18
commit 1dce09f4ea
5 changed files with 61 additions and 17 deletions
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28
newinfra/nix/modules/backup/backup.sh
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@ -8,6 +8,7 @@ echo "Starting backup procedure with time=$time"
dir=$(mktemp -d)
echo "Setting workdir to $dir"
cd "$dir"
export HOME="$dir"
# Delete the temporary directory afterwards.
# Yes, this variable should expand now.
# shellcheck disable=SC2064
@ -19,7 +20,11 @@ mc alias set garage "$S3_ENDPOINT" "$S3_ACCESS_KEY" "$S3_SECRET_KEY" --api S3v4
mc ls garage/backups
files=$(jq -c '.files[]' "$CONFIG_FILE")
files=$(jq -c '.files[]' "$CONFIG_FILE")
pg_dumps=$(jq -c '.pg_dumps[]' "$CONFIG_FILE")
echo "$files"
echo "$pg_dumps"
IFS=$'\n'
for file_config in $files; do
@ -34,3 +39,24 @@ for file_config in $files; do
mc put "$tmppath" "garage/$S3_BUCKET/$app/$time/$(basename "$filepath").xz"
echo "Uploaded file"
done
for pg_config in $pg_dumps; do
app=$(echo "$pg_config" | jq -r ".app")
containerName=$(echo "$pg_config" | jq -r ".containerName")
dbName=$(echo "$pg_config" | jq -r ".dbName")
userName=$(echo "$pg_config" | jq -r ".userName")
echo "Backing up app $app POSTGRES $containerName/$dbName..."
tmppath="$dir/file"
podman exec "$containerName" pg_dump --format=custom --file /tmp/db.bak \
--host "127.0.0.1" --dbname "$dbName" --username "$userName"
podman cp "$containerName:/tmp/db.bak" "$tmppath"
xz -f "$tmppath" > "$tmppath.xz"
echo "Uplading file"
mc put "$tmppath.xz" "garage/$S3_BUCKET/$app/$time/$dbName.bak.xz"
echo "Uploaded file"
podman exec "$containerName" rm "/tmp/db.bak"
done