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add --use-iam flag to backup

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This commit is contained in:
Jordan Sitkin
2017-05-01 16:31:54 -07:00
parent 3038d575c8
commit 0a9d80e344
3 changed files with 17 additions and 8 deletions
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15
common-functions
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@@ -104,21 +104,26 @@ service_alternative_alias() {
service_backup() {
declare desc="Creates a backup of a service to an existing s3 bucket"
declare SERVICE="$1" BUCKET_NAME="$2"
declare SERVICE="$1" BUCKET_NAME="$2" S3_FLAG="$3"
local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
local AWS_ACCESS_KEY_ID_FILE="$SERVICE_ROOT/backup/AWS_ACCESS_KEY_ID"
local AWS_SECRET_ACCESS_KEY_FILE="$SERVICE_ROOT/backup/AWS_SECRET_ACCESS_KEY"
local AWS_VARS=""
[[ ! -f "$AWS_ACCESS_KEY_ID_FILE" ]] && dokku_log_fail "Missing AWS_ACCESS_KEY_ID file"
[[ ! -f "$AWS_SECRET_ACCESS_KEY_FILE" ]] && dokku_log_fail "Missing AWS_SECRET_ACCESS_KEY file"
if [[ -z "$S3_FLAG" ]]; then
[[ ! -f "$AWS_ACCESS_KEY_ID_FILE" ]] && dokku_log_fail "Missing AWS_ACCESS_KEY_ID file"
[[ ! -f "$AWS_SECRET_ACCESS_KEY_FILE" ]] && dokku_log_fail "Missing AWS_SECRET_ACCESS_KEY file"
AWS_VARS="-e AWS_ACCESS_KEY_ID=$(cat "$AWS_ACCESS_KEY_ID_FILE") -e AWS_SECRET_ACCESS_KEY=$(cat "$AWS_SECRET_ACCESS_KEY_FILE")"
elif [[ $S3_FLAG != "--use-iam" ]]; then
dokku_log_fail "Provide AWS credentials or use the --use-iam flag"
fi
TMPDIR=$(mktemp -d)
trap 'rm -rf "$TMPDIR" > /dev/null' RETURN INT TERM EXIT
(service_export "$SERVICE" > "${TMPDIR}/export")
docker run \
-e AWS_ACCESS_KEY_ID="$(cat "$AWS_ACCESS_KEY_ID_FILE")" \
-e AWS_SECRET_ACCESS_KEY="$(cat "$AWS_SECRET_ACCESS_KEY_FILE")" \
"${AWS_VARS}" \
-e BUCKET_NAME="$BUCKET_NAME" \
-e BACKUP_NAME="${PLUGIN_COMMAND_PREFIX}-${SERVICE}" \
-v "${TMPDIR}:/backup" dokkupaas/s3backup:0.6.0