K8SPG-613 use official pgbackrest and pgbouncer images

Author: hors

e2e-tests/vars.sh

@@ -13,9 +13,9 @@ export VERSION=${VERSION:-$(echo "${GIT_BRANCH}" | sed -e 's^/^-^g; s^[.]^-^g;'
 export IMAGE_BASE=${IMAGE_BASE:-"perconalab/percona-postgresql-operator"}
 export IMAGE=${IMAGE:-"${IMAGE_BASE}:${VERSION}"}
 export PG_VER="${PG_VER:-16}"
-export IMAGE_PGBOUNCER=${IMAGE_PGBOUNCER:-"${IMAGE_BASE}:main-ppg$PG_VER-pgbouncer"}
+export IMAGE_PGBOUNCER=${IMAGE_PGBOUNCER:-"${IMAGE_BASE}:main-pgbouncer$PG_VER"}
 export IMAGE_POSTGRESQL=${IMAGE_POSTGRESQL:-"${IMAGE_BASE}:main-ppg$PG_VER-postgres"}
-export IMAGE_BACKREST=${IMAGE_BACKREST:-"${IMAGE_BASE}:main-ppg$PG_VER-pgbackrest"}
+export IMAGE_BACKREST=${IMAGE_BACKREST:-"${IMAGE_BASE}:main-pgbackrest$PG_VER"}
 export IMAGE_UPGRADE=${IMAGE_UPGRADE:-"${IMAGE_BASE}:main-upgrade"}
 export BUCKET=${BUCKET:-"pg-operator-testing"}
 export PMM_SERVER_VERSION=${PMM_SERVER_VERSION:-"9.9.9"}