fix: drop ubuntu 18.04

.github/workflows/aws-e2e.yaml

@@ -71,9 +71,6 @@ jobs:
           # Flatcar
           - os: "flatcar"
             buildConfig: "basic"
-          # Ubuntu 18.04
-          - os: "ubuntu 18.04"
-            buildConfig: "basic"
           # Ubuntu 20.04
           - os: "ubuntu 20.04"
             buildConfig: "basic"

.github/workflows/gcp-e2e.yaml

@@ -16,7 +16,6 @@ jobs:
       matrix:
         os:
         - "ubuntu 20.04"
-        - "ubuntu 18.04"
         - "ubuntu 22.04"
         buildConfig:
         - "basic"

ansible/molecule/default/molecule.yml

@@ -29,12 +29,6 @@ platforms:
     region: us-east-1
     instance_type: t3.small
     ssh_user: ec2-user
-  - name: konvoyimage-ubuntu-18.04-${USER:-ci}-${HOSTNAME:-local}
-    image_search_name: "ubuntu/images/hvm-ssd/ubuntu-bionic-18.04-amd64-server*"
-    image_search_owner: "099720109477"
-    region: us-east-1
-    instance_type: t3.small
-    ssh_user: ubuntu
   - name: konvoyimage-ubuntu-20.04-${USER:-ci}-${HOSTNAME:-local}
     image_search_name: "ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server*"
     image_search_owner: "099720109477"

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

@@ -16,7 +16,6 @@ var (
 		"redhat-8.6",
 		"redhat-8.8",
 		"rocky-9.1",
-		"ubuntu-18.04",
 		"ubuntu-20.04",
 		"oracle-9.4",
 	}

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

@@ -19,7 +19,7 @@ create-package-bundle --os redhat-8.4 --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 [centos-7.9 redhat-7.9 redhat-8.4 redhat-8.6 redhat-8.8 rocky-9.1 ubuntu-18.04 ubuntu-20.04 oracle-9.4]
+      --os string                   The target OS you wish to create a package bundle for. Must be one of [centos-7.9 redhat-7.9 redhat-8.4 redhat-8.6 redhat-8.8 rocky-9.1 ubuntu-20.04 oracle-9.4]
       --output-directory string     The directory to place the bundle in. (default "artifacts")
 ```
 

docs/dev/nvidia-gpu.md

@@ -39,11 +39,9 @@ konvoy-image build aws --region us-west-2 images/ami/ubuntu-2004.yaml \
 
 | base os   | nvidia             |
 |-----------|--------------------|
-| centos-7  | :white_check_mark: |
 | rhel-79   | :white_check_mark: |
 | rhel-84   | :white_check_mark: |
 | rhel-86   | :white_check_mark: |
-| ubuntu-18 | :white_check_mark: |
 | ubuntu-20 | :white_check_mark: |
 | flatcar   | :white_check_mark: |
 | sles-15   | :white_check_mark: |