spec: add gcp-hostname.patch

.rust-afterburn.metadata

@@ -0,0 +1,2 @@
+dbef61cf7e7e4d51b5b0f8acfffcecb0f295caea afterburn-5.5.1.crate
+e70241437c228d9b030a59933502b7355e96e723 afterburn-5.5.1-vendor.tar.gz

gcp-hostname.patch

@@ -0,0 +1,27 @@
+From d613c69d4b133b0287c5205118a2df992c3962a0 Mon Sep 17 00:00:00 2001
+From: Michael Nguyen <mnguyen@redhat.com>
+Date: Thu, 1 Feb 2024 17:20:24 -0500
+Subject: [PATCH] Turn on Afterburn hostname support for GCP
+
+On GCP the DHCP server send the FQDN as the shortname in DHCP.
+So when the code that truncates the hostname in the kubelet runs,
+NM gets ornery that it didn't change the hostname and flips it back to the long name
+---
+ dracut/30afterburn/afterburn-hostname.service | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/dracut/30afterburn/afterburn-hostname.service b/dracut/30afterburn/afterburn-hostname.service
+index 485cd82..8c55a9a 100644
+--- a/dracut/30afterburn/afterburn-hostname.service
++++ b/dracut/30afterburn/afterburn-hostname.service
+@@ -9,6 +9,7 @@ ConditionKernelCommandLine=|ignition.platform.id=azure
+ ConditionKernelCommandLine=|ignition.platform.id=azurestack
+ ConditionKernelCommandLine=|ignition.platform.id=digitalocean
+ ConditionKernelCommandLine=|ignition.platform.id=exoscale
++ConditionKernelCommandLine=|ignition.platform.id=gcp
+ ConditionKernelCommandLine=|ignition.platform.id=hetzner
+ ConditionKernelCommandLine=|ignition.platform.id=ibmcloud
+ ConditionKernelCommandLine=|ignition.platform.id=kubevirt
+-- 
+2.43.0
+

rust-afterburn.spec

@@ -8,7 +8,7 @@
 
 Name:           rust-%{crate}
 Version:        5.5.1
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Simple cloud provider agent (RHEL CoreOS only)
 
 # Upstream license specification: Apache-2.0
@@ -19,6 +19,7 @@ Source1:        https://github.com/coreos/%{crate}/releases/download/v%{version}
 # Re-add support for "ec2" and "gce" providers, since RHCOS nodes installed
 # from OCP 4.1 and 4.2 bootimages still call them by those names
 Patch0:         legacy-providers.patch
+Patch1:         gcp-hostname.patch
 
 ExclusiveArch:  %{rust_arches}
 %if 0%{?rhel} && !0%{?eln}
@@ -147,6 +148,9 @@ cp -a dracut/* %{buildroot}%{dracutmodulesdir}
 %endif
 
 %changelog
+* Thu Feb 1 2024 Michael Nguyen <mnguyen@redhat.com> - 5.5.1-2
+- Add gcp-hostname.patch
+
 * Tue Jan 23 2024 Michael Nguyen <mnguyen@redhat.com> - 5.5.1-1
 - New release
 - Update legacy-providers patch to work with new release source