use zstd

backup.sh

@@ -55,6 +55,6 @@ POSTGRES_HOST_OPTS="-h $POSTGRES_HOST -p $POSTGRES_PORT -U $POSTGRES_USER $POSTG
 echo "Creating dump from ${POSTGRES_HOST}..."
 echo "Uploading dump to $S3_BUCKET"
 
-pg_dumpall $POSTGRES_HOST_OPTS | gzip | aws $AWS_ARGS s3 cp - s3://$S3_BUCKET/$S3_PREFIX/$(date +"%Y-%m-%dT%H:%M:%SZ").sql.gz || exit 2
+pg_dumpall $POSTGRES_HOST_OPTS | zstd | aws $AWS_ARGS s3 cp - s3://$S3_BUCKET/$S3_PREFIX/$(date +"%Y-%m-%dT%H:%M:%SZ").sql.zst || exit 2
 
 echo "SQL backup uploaded successfully"

install.sh

@@ -8,7 +8,7 @@ apk update
 
 
 
-apk add python3 py3-pip tzdata
+apk add python3 py3-pip tzdata zstd
 
 cp -rf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
 echo "Asia/Shanghai" > /etc/timezone