Fix: pulling unused images in the middle of tests

Signed-off-by: peppi-lotta <[email protected]>

Makefile

@@ -159,7 +159,15 @@ ARTIFACTS ?= $(ROOT_DIR)/_artifacts
 E2E_CONF_FILE ?= $(ROOT_DIR)/test/e2e/config/e2e_conf.yaml
 E2E_OUT_DIR ?= $(ROOT_DIR)/test/e2e/_out
 E2E_CONF_FILE_ENVSUBST ?= $(E2E_OUT_DIR)/$(notdir $(E2E_CONF_FILE))
-E2E_CONTAINERS ?= quay.io/metal3-io/cluster-api-provider-metal3 quay.io/metal3-io/baremetal-operator quay.io/metal3-io/ip-address-manager
+
+CONTAINER_REGISTRY ?= quay.io
+CAPM3RELEASE ?= latest
+CAPM3_IMAGE ?= $(CONTAINER_REGISTRY)/metal3-io/cluster-api-provider-metal3:$(CAPM3RELEASE)
+IPAMRELEASE ?= latest
+IPAM_IMAGE ?= $(CONTAINER_REGISTRY)/metal3-io/ip-address-manager:$(IPAMRELEASE)
+BARE_METAL_OPERATOR_TAG ?= latest
+BMO_IMAGE ?= $(CONTAINER_REGISTRY)/metal3-io/baremetal-operator:$(BARE_METAL_OPERATOR_TAG)
+E2E_CONTAINERS ?= $(CAPM3_IMAGE) $(IPAM_IMAGE) $(BMO_IMAGE)
 
 SKIP_CLEANUP ?= false
 EPHEMERAL_TEST ?= false