From 063c60b73d4209daddfbb10c03c7aa0a93297e0a Mon Sep 17 00:00:00 2001
From: Brandon Palm <bpalm@redhat.com>
Date: Fri, 26 Jan 2024 10:51:57 -0600
Subject: [PATCH] Add functionality for running against local CRC instances

---
 docs/configuration.md   | 11 +++++++++++
 script/run-container.sh |  5 +++++
 2 files changed, 16 insertions(+)

diff --git a/docs/configuration.md b/docs/configuration.md
index 6159e01e2a..5b1885083b 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -107,6 +107,17 @@ export TNF_ENABLE_XML_CREATION=true
 
 This will create a file named `cnf-certification-test/cnf-certification-tests_junit.xml`.
 
+
+#### Enable running container against OpenShift Local
+
+While running the test suite as a container, you can enable the container to be able to reach the local CRC instance by setting:
+
+```shell
+export TNF_ENABLE_CRC_TESTING=true
+```
+
+This utilizes the `--add-host` flag in Docker to be able to point `api.crc.testing` to the host gateway.
+
 ### Exceptions
 
 These options allow adding exceptions to skip several checks for different resources. The exceptions must be justified in order to pass the CNF Certification.
diff --git a/script/run-container.sh b/script/run-container.sh
index 0335e20144..e79286978a 100755
--- a/script/run-container.sh
+++ b/script/run-container.sh
@@ -160,6 +160,10 @@ if [ -n "${DNS_ARG}" ]; then
 	DNS_ARG="--dns $DNS_ARG"
 fi
 
+if [ -n "${TNF_ENABLE_CRC_TESTING}" ]; then
+	ADD_HOST_ARG="--add-host api.crc.testing:host-gateway"
+fi
+
 set -x
 # shellcheck disable=SC2068,SC2086 # Double quote array expansions.
 ${TNF_CONTAINER_CLIENT} run --rm $DNS_ARG \
@@ -168,6 +172,7 @@ ${TNF_CONTAINER_CLIENT} run --rm $DNS_ARG \
 	${container_tnf_dockercfg_volumes_cmd_args[@]} \
 	$CONFIG_VOLUME_MOUNT_ARG \
 	$TNF_OFFLINE_DB_MOUNT_ARG \
+	$ADD_HOST_ARG \
 	-v $OUTPUT_LOC:$CONTAINER_TNF_DIR/claim:Z \
 	-e KUBECONFIG=$CONTAINER_TNF_KUBECONFIG \
 	-e PFLT_DOCKERCONFIG=$CONTAINER_TNF_DOCKERCFG \