Remove OCP 4.11 support (#56)

README.md

@@ -7,7 +7,7 @@ After the installation of an edge cluster is complete, the edge cluster does not
   * Pre-existing OpenShift cluster (SNO, compact, or standard).
   * If there is not an existing default StorageClass, ODF will be installed. ODF requires each node to have 2 disks (one for the OS, and one for ODF).
 * Edge Cluster:
-  * OpenShift 4.11+
+  * OpenShift 4.12+
   * Provisioning cluster needs to be configured first.
   * Target must be a bare metal cluster (SNO, compact, or standard).
   * If ODF is being installed, each node needs to have 2 disks (one for the OS, and one for ODF).

common/roles/storage/tasks/main.yaml

@@ -6,17 +6,6 @@
   register: cluster_version
   until: cluster_version is not failed
 
-# before 4.12, the LVMS operator was known as ODF-LVM
-- name: Use ODF-LVM Storage Class
-  when: cluster_version.resources[0].status.desired.version is ansible.builtin.version("4.12.0", "lt")
-  ansible.builtin.set_fact:
-    lvms_storage_class: odf-lvm-vg1
-
-- name: Use ODF-LVM Operator
-  when: cluster_version.resources[0].status.desired.version is ansible.builtin.version("4.12.0", "lt")
-  ansible.builtin.set_fact:
-    lvms_operator_name: odf-lvm-operator
-
 - name: Gather storage class info
   kubernetes.core.k8s_info:
     api_version: storage.k8s.io/v1

provisioning/provisioning-config-example.yaml

@@ -1,13 +1,13 @@
 os_images: # Optional, you can specify a location for MCE to get OS ISOs from
   # they do not need to match exactly the version of OpenShift you are installing on the edge clusters, they are just used to bootstrap the nodes
-  - openshiftVersion: "4.11"
-    version: "4.11.9"
-    url: "https://<local_http_mirror>/rhcos-4.11.9-x86_64-live.x86_64.iso"
-    cpuArchitecture: "x86_64"
   - openshiftVersion: "4.12"
     version: "4.12.0"
     url: "https://<local_http_mirror>/rhcos-4.12.0-x86_64-live.x86_64.iso"
     cpuArchitecture: "x86_64"
+  - openshiftVersion: "4.14"
+    version: "4.14.0"
+    url: "https://<local_http_mirror>/rhcos-4.14.0-x86_64-live.x86_64.iso"
+    cpuArchitecture: "x86_64"
 
 provisioning_network_config: # Optional, see https://docs.openshift.com/container-platform/latest/rest_api/provisioning_apis/provisioning-metal3-io-v1alpha1.html#spec
   # below is an example of a possible provisioning network configuration

provisioning/roles/provisioning_mce/defaults/main.yaml

@@ -1,8 +1,4 @@
 os_images:
-  - openshiftVersion: "4.11"
-    version: "4.11.48"
-    url: "https://mirror.openshift.com/pub/openshift-v4/dependencies/rhcos/4.11/4.11.48/rhcos-4.11.48-x86_64-live.x86_64.iso"
-    cpuArchitecture: "x86_64"
   - openshiftVersion: "4.12"
     version: "4.12.30"
     url: "https://mirror.openshift.com/pub/openshift-v4/dependencies/rhcos/4.12/4.12.30/rhcos-4.12.30-x86_64-live.x86_64.iso"