e2e: remove any reference to RHEL 8.8

ansible/molecule/ec2_full/molecule.yml

@@ -43,13 +43,6 @@ platforms:
     instance_type: p2.xlarge
     spot_price: false
     ssh_user: ec2-user
-  - name: konvoyimage-rhel8.4-${USER:-ci}-${HOSTNAME:-local}
-    image_search_name: "RHEL-8.4.0_HVM-*"
-    image_search_owner: "309956199498"
-    region: us-east-1
-    instance_type: p2.xlarge
-    spot_price: false
-    ssh_user: ec2-user
   - name: konvoyimage-ubuntu-20.04-${USER:-ci}-${HOSTNAME:-local}
     image_search_name: "*ubuntu-focal-20.04-amd64-server-*"
     image_search_owner: "099720109477"

ansible/molecule/ec2_gpu/molecule.yml

@@ -26,13 +26,6 @@ platforms:
     instance_type: p2.xlarge
     spot_price: false
     ssh_user: ec2-user
-  - name: konvoyimage-rhel8.4-${USER:-ci}-${HOSTNAME:-local}
-    image_search_name: "RHEL-8.4.0_HVM-*"
-    image_search_owner: "309956199498"
-    region: us-east-1
-    instance_type: p2.xlarge
-    spot_price: false
-    ssh_user: ec2-user
   - name: konvoyimage-flatcar-stable-${USER:-ci}-${HOSTNAME:-local}
     image_search_name: "Flatcar*stable*"
     image_search_owner: "075585003325"

ansible/roles/gpu/tasks/nvidia-gpu-RHEL.yaml

@@ -1,12 +1,4 @@
 ---
-- name: enable RHEL 8 repos
-  shell: subscription-manager repos --enable=rhel-8-for-x86_64-baseos-eus-rpms
-  when:
-    - rhelorg != None or rheluser != None
-    - ansible_distribution_major_version == '8'
-    - ansible_distribution_version is version('8.10', '<')
-
-
 - name: install kernel headers and devel for kernel version on remote detected {{ hostvars[inventory_hostname].ansible_kernel }}
   yum:
     name:

ansible/roles/networking/tasks/main.yaml

@@ -78,26 +78,6 @@
       [keyfile]
       unmanaged-devices=interface-name:cali*;interface-name:tunl*;interface-name:vxlan.calico;interface-name:wireguard.cali
 
-# The NetworkManager bug in RHEL 8.4 (https://bugzilla.redhat.com/show_bug.cgi?id=2007341) adds conflicting entry in route table
-# the conflicting entry hijacks traffic from host to containers.
-# Until the fix is available in upstream RHEL 8.X AMI, configure the nm-cloud-setup to prevent adding conflicting entry in route table in AWS.
-- name: configure NetworkManager-cloud-setup service to disable cloud setup on RHEL 8.x on AWS
-  when:
-    - packer_builder_type.startswith('amazon')
-    - ansible_os_family == "RedHat"
-    - ansible_distribution_major_version == '8'
-  block:
-  - name: ensure /etc/systemd/system/nm-cloud-setup.service.d exists
-    file:
-      path: /etc/systemd/system/nm-cloud-setup.service.d
-      state: directory
-  - name: create drop-in to disable nm-cloud-setup for AWS
-    copy:
-      dest: /etc/systemd/system/nm-cloud-setup.service.d/override.conf
-      content: |
-        [Service]
-        Environment=NM_CLOUD_SETUP_EC2=no
-
 - name: add iptable ALLOW rules for control-plane
   iptables:
     chain: INPUT

cmd/konvoy-image-wrapper/cmd/create-package-bundle.go

@@ -31,10 +31,6 @@ type OSConfig struct {
 }
 
 var osToConfig = map[string]OSConfig{
-	"redhat-8.8": {
-		configDir:      "bundles/redhat8.8",
-		containerImage: "registry.access.redhat.com/ubi8/ubi:8.8",
-	},
 	"redhat-8.10": {
 		configDir:      "bundles/redhat8.10",
 		containerImage: "registry.access.redhat.com/ubi8/ubi:8.10",
@@ -138,7 +134,7 @@ func (r *Runner) CreatePackageBundle(args []string) error {
 		"fetch-kernel-headers",
 		false,
 		//nolint:lll // its ok to have long help texts
-		"If enabled fetches kernel headers for the target operating system. To modify the version, edit the file at bundles/{OS_NAME}{VERSION}/packages.txt.gotmpl directly eg: bundles/redhat8.8/packages.txt.gotmpl. This is required for operating systems that will use NVIDIA GPU drivers.",
+		"If enabled fetches kernel headers for the target operating system. To modify the version, edit the file at bundles/{OS_NAME}{VERSION}/packages.txt.gotmpl directly eg: bundles/redhat8.10/packages.txt.gotmpl. This is required for operating systems that will use NVIDIA GPU drivers.",
 	)
 	err := flagSet.Parse(args)
 	if err != nil {

cmd/konvoy-image/cmd/create-package-bundle.go

@@ -10,7 +10,6 @@ var (
 	packageCmd        = "create-package-bundle"
 	packageCmdExample = "create-package-bundle --os redhat-8.10 --output-directory=artifacts"
 	validOS           = []string{
-		"redhat-8.8",
 		"redhat-8.10",
 		"rocky-9.1",
 		"ubuntu-20.04",

docs/cli/konvoy-image_create-package-bundle.md

@@ -19,7 +19,7 @@ create-package-bundle --os redhat-8.10 --output-directory=artifacts
       --fips                        If the package bundle should include fips packages.
   -h, --help                        help for create-package-bundle
       --kubernetes-version string   The version of kubernetes to download packages for.
-      --os string                   The target OS you wish to create a package bundle for. Must be one of [redhat-8.8 redhat-8.10 rocky-9.1 ubuntu-20.04 oracle-9.4]
+      --os string                   The target OS you wish to create a package bundle for. Must be one of [redhat-8.10 rocky-9.1 ubuntu-20.04 oracle-9.4]
       --output-directory string     The directory to place the bundle in. (default "artifacts")
 ```
 

magefile.go

@@ -43,7 +43,6 @@ var (
 	rhck          = "rhck"
 
 	validOS = []string{
-		"redhat 8.8",
 		"redhat 8.10",
 		"oracle 8.9",
 		"oracle 9.4",
@@ -411,9 +410,6 @@ func createOSBundle(osName, kubernetesVersion, downloadDir string, fips, gpu boo
 	if fips {
 		args = append(args, "--fips=true")
 	}
-	if osName == "redhat 8.8" || osName == "redhat 8.6" {
-		args = append(args, "--enable-eus-repos=true")
-	}
 	if gpu {
 		args = append(args, "--fetch-kernel-headers=true")
 	}