feat(upgrade): If upgrade occurs, dont run remaining tasks

!53

docs/projects/ansible/collection/kubernetes/index.md

@@ -74,5 +74,8 @@ For the available variables please view the [nfc_kubernetes role docs](roles/nfc
 
 [In place cluster upgrades](https://docs.k3s.io/upgrades/manual#upgrade-k3s-using-the-binary) is the method used to conduct the cluster upgrades. The logic for the upgrades first confirms that K3s is installed and that the local binary and running k3s version are the desired versions. If they are not, they will be updated to the desired version. On completion of this the node has its `k3s` service restarted which completes the upgrade process.
 
+!!! info
+    If an upgrade occurs, no other task within the play will run. This is by design. if you have further tasks to be run in addition to the upgrade, run the play again.
+
 !!! danger
     not following the [Kubernetes version skew policy](https://kubernetes.io/releases/version-skew-policy/) when upgrading your cluster may break your cluster.

roles/nfc_kubernetes/tasks/install.yaml

@@ -72,6 +72,8 @@
     install_kubernetes | default(true) | bool
       and
     kubernetes_installed | default(false) | bool
+      and
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
   tags:
     - always
 
@@ -88,6 +90,8 @@
     kubernetes_config.kube_virt.enabled | default(nfc_role_kubernetes_install_kubevirt)
       and
     inventory_hostname in kubernetes_config.kube_virt.nodes | default([ inventory_hostname ]) | list
+      and
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
   tags:
     - always
 
@@ -104,5 +108,7 @@
     kubernetes_config.helm.enabled | default(nfc_role_kubernetes_install_helm)
       and
     nfc_role_kubernetes_master
+      and
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
   tags:
     - always

roles/nfc_kubernetes/tasks/k3s/install.yaml

@@ -379,6 +379,8 @@
     ansible_os_family == 'Debian'
       and
     item.when | default(true) | bool
+      and
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
   loop: "{{ download_files }}"
   vars:
     ansible_connection: local
@@ -406,6 +408,8 @@
         when: "{{ nfc_role_kubernetes_install_olm }}"
   when: >
     item.when | default(true) | bool
+      and
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
 
 
 - name: Required Initial config files
@@ -419,7 +423,8 @@
   loop: "{{ k3s.files }}"
   when: >
     item.when | default(true) | bool
-  #   kubernetes_config.cluster.prime.name == inventory_hostname
+      and
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
 
 
 - name: Copy Intial required templates
@@ -434,6 +439,8 @@
   diff: true
   when: >
     item.when | default(true) | bool
+      and
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
   vars:
     templates_to_apply:
       - src: k3s-config.yaml.j2
@@ -478,6 +485,8 @@
   ansible.builtin.command:
     cmd: update-alternatives --set iptables /usr/sbin/iptables-legacy
   changed_when: false
+  when: >
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
 
 
 - name: Install K3s (prime master)
@@ -491,16 +500,8 @@
     kubernetes_config.cluster.prime.name | default(inventory_hostname) == inventory_hostname
       and
     not node_k3s.installed | bool
-
+      and
-
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
-- name: Config Link
-  ansible.builtin.shell:
-    cmd: >
-      ln -s /etc/rancher/k3s/k3s.yaml ~/.kube/config
-    executable: bash
-    creates: ~/.kube/config
-  when: >
-    nfc_role_kubernetes_master | default(false) | bool
 
 
 - name: Install Calico Operator
@@ -523,6 +524,8 @@
     'calico_manifest' not in ansible_run_tags
       and
     kubernetes_config.cluster.prime.name | default(inventory_hostname) == inventory_hostname
+      and
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
 
 
 - name: Install MetalLB Operator
@@ -542,6 +545,8 @@
     nfc_kubernetes_enable_metallb | default(false) | bool
       and
     kubernetes_config.cluster.prime.name | default(inventory_hostname) == inventory_hostname
+      and
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
 
 
 - name: Wait for kubernetes prime to be ready
@@ -566,6 +571,20 @@
     kubernetes_ready_check.rc != 0
   changed_when: false
   failed_when: kubernetes_ready_check.rc != 0
+  when: >
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
+
+
+- name: Config Link
+  ansible.builtin.shell:
+    cmd: >
+      ln -s /etc/rancher/k3s/k3s.yaml ~/.kube/config
+    executable: bash
+    creates: ~/.kube/config
+  when: >
+    nfc_role_kubernetes_master | default(false) | bool
+      and
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
 
 
 - name: Install olm
@@ -582,6 +601,8 @@
     kubernetes_config.cluster.prime.name | default(inventory_hostname) == inventory_hostname
       and
     nfc_role_kubernetes_install_olm | default(false) | bool
+      and
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
 
 
 - name: Uninstall OLM
@@ -610,6 +631,8 @@
     kubernetes_config.cluster.prime.name | default(inventory_hostname) == inventory_hostname
       and
     'olm_uninstall' in ansible_run_tags
+      and
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
 
 
 - name: Enable Cluster Encryption
@@ -622,6 +645,8 @@
       and
     kubernetes_config.cluster.networking.encrypt | default(false) | bool
       and
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
+      and
     (
       'calico_manifest' in ansible_run_tags
         or
@@ -640,6 +665,8 @@
   run_once: true
   register: k3s_join_token
   no_log: true # Value is sensitive
+  when: >
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
 
 
 - name: Create Token fact
@@ -648,6 +675,8 @@
   delegate_to: "{{ kubernetes_config.cluster.prime.name | default(inventory_hostname) }}"
   run_once: true
   no_log: true # Value is sensitive
+  when: >
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
 
 
 - name: Install K3s (master nodes)
@@ -666,6 +695,8 @@
     not kubernetes_config.cluster.prime.name | default(inventory_hostname) == inventory_hostname
       and
     not node_k3s.installed | bool
+      and
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
 
 
 - name: Install K3s (worker nodes)
@@ -686,6 +717,8 @@
     not kubernetes_config.cluster.prime.name | default(inventory_hostname) == inventory_hostname
       and
     not node_k3s.installed | bool
+      and
+    not nfc_role_kubernetes_cluster_upgraded | default(false) | bool
 
 
 - name: Set Kubernetes Final Install Fact