From f6626c713437255d6dbf160ffcca845f8982df3c Mon Sep 17 00:00:00 2001
From: Stephen Benjamin <stephen@redhat.com>
Date: Tue, 17 Sep 2024 08:49:43 -0400
Subject: [PATCH] Make registry available from squid proxy as well

---
 02_configure_host.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/02_configure_host.sh b/02_configure_host.sh
index 593c1a68e..b85e0dfdb 100755
--- a/02_configure_host.sh
+++ b/02_configure_host.sh
@@ -365,6 +365,13 @@ fi
 sudo sed -i "/${LOCAL_REGISTRY_DNS_NAME}/d" /etc/hosts
 echo "${PROVISIONING_HOST_EXTERNAL_IP} ${LOCAL_REGISTRY_DNS_NAME}" | sudo tee -a /etc/hosts
 
+# Make sure any squid containers get the registry name, and make squid
+# reload it's config.
+for container in $(podman ps --format "{{.Names}}" | grep squid); do
+  echo "Updating /etc/hosts in container: $container"
+  podman exec -it "$container" sh -c "grep -v '${LOCAL_REGISTRY_DNS_NAME}' /etc/hosts > /tmp/hosts && echo '${PROVISIONING_HOST_EXTERNAL_IP} ${LOCAL_REGISTRY_DNS_NAME}' >> /tmp/hosts && cp -f /tmp/hosts /etc/hosts && kill -HUP 1"
+done
+
 if use_registry "podman"; then
     # Remove any previous file, or podman login panics when reading the
     # blank authfile with a "assignment to entry in nil map" error