From 9028a785fcabf550e3a12c9ab8ac4b0301efdc10 Mon Sep 17 00:00:00 2001
From: Nilstrieb <48135649+Nilstrieb@users.noreply.github.com>
Date: Tue, 6 Feb 2024 17:53:57 +0100
Subject: [PATCH] xz the world

---
 vps2/backup.sh | 46 ++++++++++++++++++++++++++++------------------
 1 file changed, 28 insertions(+), 18 deletions(-)

diff --git a/vps2/backup.sh b/vps2/backup.sh
index a2a9d2a..5e5bdcf 100755
--- a/vps2/backup.sh
+++ b/vps2/backup.sh
@@ -7,12 +7,19 @@ PREFIX="1/$(date --rfc-3339 seconds --utc)"
 
 cd /apps
 
-function upload {
+function upload_file {
     local file="$1"
-    aws s3api put-object --bucket "$BUCKET" --key "${PREFIX}/${file}" --body "${file}"
+    local tmppath
+    tmppath="$(mktemp)"
+
+    cp "$file" "$tmppath"
+    xz "$tmppath"
+    aws s3api put-object --bucket "$BUCKET" --key "${PREFIX}/${file}.xz" --body "${tmppath}.xz"
+
+    rm "$tmppath.xz"
 }
 
-function pg_dump {
+function upload_pg_dump {
     local appname="$1"
     local containername="$2"
     local dbname="$3"
@@ -22,13 +29,14 @@ function pg_dump {
 
     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 "$tmppath"
+    xz "$tmppath"
+    aws s3api put-object --bucket "$BUCKET" --key "${PREFIX}/$appname/postgres.bak.xz" --body "$tmppath.xz"
 
     docker exec "$containername" rm "/tmp/db.bak"
-    rm "$tmppath"
+    rm "$tmppath.xz"
 }
 
-function dump_mongo {
+function upload_dump_mongo {
     local appname="$1"
     local containername="$2"
     local usernamepassword="$3"
@@ -37,14 +45,14 @@ function dump_mongo {
 
     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"
+    xz "$tmppath"
+    aws s3api put-object --bucket "$BUCKET" --key "${PREFIX}/$appname/db.bak.xz" --body "$tmppath.xz"
 
     docker exec "$containername" rm "/tmp/db.bak"
-    rm "$tmppath"
-
+    rm "$tmppath.xz"
 }
 
-function upload_directory_xz {
+function upload_directory {
     local appname="$1"
     local directory="$2"
     local filename="$3"
@@ -57,16 +65,18 @@ function upload_directory_xz {
     rm "$tmppath"
 }
 
-upload "bisect-rustc-service/db.sqlite"
-upload "killua/trivia_questions.json"
-upload "uptime/uptime.db"
+upload_file "bisect-rustc-service/db.sqlite"
+upload_file "killua/trivia_questions.json"
+upload_file "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"
+upload_pg_dump "cors-school" "cors-school-db" "davinci" "postgres"
+upload_pg_dump "hugo-chat" "hugo-chat-db" "postgres" "postgres"
+upload_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_dump_mongo "karin-bot" "karin-bot-db" "$MONGO_INITDB_ROOT_USERNAME:$MONGO_INITDB_ROOT_PASSWORD"
 
-upload_directory_xz "openolat" "openolat/olatdata" "olatdata.tar.xz"
+upload_directory "openolat" "openolat/olatdata" "olatdata.tar.xz"
+
+echo "Finished backup!"