fix(ansible): update fact references to remove deprecation warnings (#715)

* chore(ansible): use ansible_facts

* fix(ansible): satisfy lint for fact migration

- wrap nested fact expressions to meet YAML line length limits
- update the bootstrap regression assertion for ansible_facts

* fix(pre-commit): install shellcheck for host architecture

- install shellcheck-py from PyPI in the local hook environment
- pin the platform-aware shellcheck package version

---------

Co-authored-by: Timothy Stewart <timothystewart6@gmail.com>

roles/k3s_server_post/tasks/calico.yml

@@ -1,6 +1,7 @@
 ---
 - name: Deploy Calico to cluster
-  when: ansible_hostname == hostvars[groups[group_name_master | default('master')][0]]['ansible_hostname']
+  when: >-
+    ansible_facts.hostname == hostvars[groups[group_name_master | default('master')][0]]['ansible_facts']['hostname']
   run_once: true
   block:
     - name: Create manifests directory on first master

roles/k3s_server_post/tasks/cilium.yml

@@ -184,7 +184,7 @@
         --helm-set loadBalancer.mode={{ bpf_lb_mode }}
         {% endif %}
       environment:
-        KUBECONFIG: "{{ ansible_user_dir }}/.kube/config"
+        KUBECONFIG: "{{ ansible_facts['user_dir'] }}/.kube/config"
       register: cilium_install_result
       changed_when: cilium_install_result.rc == 0
       # cilium install/upgrade fetches the Helm chart from helm.cilium.io, which is
@@ -227,7 +227,7 @@
     - name: Wait for Cilium status to be healthy
       ansible.builtin.command: cilium status --wait
       environment:
-        KUBECONFIG: "{{ ansible_user_dir }}/.kube/config"
+        KUBECONFIG: "{{ ansible_facts['user_dir'] }}/.kube/config"
       register: cilium_status
       changed_when: false
       until: cilium_status.rc == 0

roles/k3s_server_post/tasks/metallb.yml

@@ -3,7 +3,7 @@
   ansible.builtin.file:
     path: /tmp/k3s
     state: directory
-    owner: "{{ ansible_user_id }}"
+    owner: "{{ ansible_facts['user_id'] }}"
     mode: "0755"
   with_items: "{{ groups[group_name_master | default('master')] }}"
   run_once: true
@@ -33,7 +33,7 @@
   ansible.builtin.template:
     src: metallb.crs.j2
     dest: /tmp/k3s/metallb-crs.yaml
-    owner: "{{ ansible_user_id }}"
+    owner: "{{ ansible_facts['user_id'] }}"
     mode: "0755"
   with_items: "{{ groups[group_name_master | default('master')] }}"
   run_once: true