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logical-backup:gcs_upload: try to use gcp metadata if LOGICAL_GOOGLE_APPLICATION_CREDENTIALS is not set

This commit is contained in:
Gramovich Alexander 2025-01-09 17:59:58 +03:00
parent 46d5ebef6d
commit 238f941cba
1 changed files with 15 additions and 1 deletions
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16
logical-backup/dump.sh
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@ -122,7 +122,21 @@ function aws_upload {
function gcs_upload {
PATH_TO_BACKUP=gs://$LOGICAL_BACKUP_S3_BUCKET"/"$LOGICAL_BACKUP_S3_BUCKET_PREFIX"/"$SCOPE$LOGICAL_BACKUP_S3_BUCKET_SCOPE_SUFFIX"/logical_backups/"$(date +%s).sql.gz
gsutil -o Credentials:gs_service_key_file=$LOGICAL_BACKUP_GOOGLE_APPLICATION_CREDENTIALS cp - "$PATH_TO_BACKUP"
#Set local LOGICAL_GOOGLE_APPLICATION_CREDENTIALS to nothing or
#value of LOGICAL_GOOGLE_APPLICATION_CREDENTIALS env var. Needed
#because `set -o nounset` is globally set
local LOGICAL_BACKUP_GOOGLE_APPLICATION_CREDENTIALS=${LOGICAL_BACKUP_GOOGLE_APPLICATION_CREDENTIALS:-}
GSUTIL_OPTIONS=("-o" "Credentials:gs_service_key_file=$LOGICAL_BACKUP_GOOGLE_APPLICATION_CREDENTIALS")
#If GOOGLE_APPLICATION_CREDENTIALS is not set try to get
#creds from metadata
if [[ -z $LOGICAL_BACKUP_GOOGLE_APPLICATION_CREDENTIALS ]]
then
GSUTIL_OPTIONS[1]="GoogleCompute:service_account=default"
fi
gsutil ${GSUTIL_OPTIONS[@]} cp - "$PATH_TO_BACKUP"
}
function upload {