Change terminology of tasks to remove "master"

.travis.yml

@@ -27,15 +27,15 @@ env:
     - MOLECULE_DISTRO: geerlingguy/docker-fedora31-ansible:latest
       MOLECULE_SCENARIO: nodeploy
 
-    # Test multiple masters in control plane with PostgreSQL
+    # Test multiple control nodes in control plane with PostgreSQL
     - MOLECULE_DISTRO: geerlingguy/docker-fedora29-ansible:latest
       MOLECULE_SCENARIO: highavailabilitydb
 
-    # Test multiple masters with auto deploying manifests
+    # Test multiple control nodes with auto deploying manifests
     - MOLECULE_DISTRO: geerlingguy/docker-fedora30-ansible:latest
       MOLECULE_SCENARIO: autodeploy
 
-    # Test multiple masters in control plane with Etcd
+    # Test multiple control nodes in control plane with Etcd
     - MOLECULE_DISTRO: geerlingguy/docker-centos8-ansible:latest
       MOLECULE_SCENARIO: highavailabilityetcd
 

tasks/build/configure-k3s-cluster.yml

@@ -57,13 +57,13 @@
     - restart k3s
   become: "{{ k3s_become_for_install_dir | ternary(true, false, k3s_become_for_all) }}"
 
-- name: Ensure secondary masters are started
+- name: Ensure secondary controllers are started
   service:
     name: k3s
     state: started
     enabled: true
-  register: ensure_secondary_masters_started
-  until: ensure_secondary_masters_started is succeeded
+  register: ensure_secondary_controllers_started
+  until: ensure_secondary_controllers_started is succeeded
   retries: "{{ play_hosts | length }}"
   delay: 5
   when: k3s_control_node and not k3s_primary_control_node

tasks/build/preconfigure-k3s.yml

@@ -5,7 +5,7 @@
     k3s_control_node: "{{ 'false' if k3s_build_cluster else 'true' }}"
   when: k3s_control_node is not defined
 
-- name: Ensure k3s master control node fact is set
+- name: Ensure k3s primary control node fact is set
   set_fact:
     k3s_primary_control_node: "{{ 'false' if k3s_build_cluster else 'true' }}"
   when: k3s_primary_control_node is not defined
@@ -19,7 +19,7 @@
   when: true not in (hostvars | json_query('*.k3s_control_node'))
         and k3s_build_cluster is defined and k3s_build_cluster
 
-- name: Ensure a count of control masters is generated
+- name: Ensure a count of control nodes is generated
   set_fact:
     k3s_controller_count: "{{ k3s_controller_count + [ item ] }}"
   when: hostvars[item].k3s_control_node is defined
@@ -52,7 +52,7 @@
   check_mode: false
   when: hostvars[item].k3s_control_node is defined
 
-- name: Delegate a master control plane node
+- name: Delegate a control plane node
   block:
     - name: Lookup control node from file
       command: "grep '{{ 'P_True' if (k3s_controller_count | length > 1) else 'C_True' }}' /tmp/inventory.txt"

tasks/validate/main.yml

@@ -9,5 +9,5 @@
         and k3s_runtime_config.rootless
         and k3s_use_unsupported_config
 
-- import_tasks: check-master-count.yml
+- import_tasks: check-control-count.yml
   when: k3s_build_cluster is defined and k3s_build_cluster