ansible v2 (release 3.4.9)

roles/cmoa_os_setting/tasks/00-centos-os-main.yml

@@ -6,7 +6,7 @@
 
 - name: Install yum packages
   yum:
-    name: ['cloud-utils', 'ca-certificates', 'socat', 'conntrack', 'gnupg', 'bash-completion']
+    name: ['cloud-utils', 'ca-certificates', 'socat', 'conntrack', 'gnupg', 'bash-completion', 'net-tools']
     state: present
 
 - name: Disable firewalld
@@ -71,3 +71,7 @@
   template:
     src: hosts.j2
     dest: /etc/hosts
+
+- name: Disable SELinux
+  ansible.posix.selinux:
+    state: disabled

roles/cmoa_os_setting/tasks/01-centos-os-containerd.yml

@@ -42,4 +42,6 @@
 - name: Install kubernetes utils
   ansible.builtin.yum:
     name: ['kubelet-{{kubernetes_version}}','kubeadm-{{kubernetes_version}}','kubectl-{{kubernetes_version}}']
-    exclude: kubernetes
+    exclude: kubernetes
+  notify:
+    - Reload systemd configuration    

roles/cmoa_os_setting/tasks/01-centos-os-crio.yml

@@ -0,0 +1,53 @@
+---
+- name: Add crio yum repository
+  command: sudo curl -L -o /etc/yum.repos.d/devel:kubic:libcontainers:stable.repo https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/CentOS_7/devel:kubic:libcontainers:stable.repo
+
+- name: Add crio yum repository
+  command: sudo curl -L -o /etc/yum.repos.d/devel:kubic:libcontainers:stable:cri-o:1.23.repo https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable:cri-o:1.23/CentOS_7/devel:kubic:libcontainers:stable:cri-o:1.23.repo
+
+- name: Create crio configuration directory
+  file:
+    path: /etc/containers/registries.conf.d
+    state: directory
+
+- name: Configure crio
+  template:
+    src: myregistry.conf.j2
+    dest: /etc/containers/registries.conf.d/myregistry.conf
+  notify:
+    - Restart crio service
+
+- name: Install required packages
+  yum:
+    name: ['crio']
+    state: present
+  notify:
+    - Reload systemd configuration
+    - Restart crio service
+
+- meta: flush_handlers
+
+- name: Enable crio service
+  service:
+    name: crio
+    enabled: True
+    state: started
+   
+- name: Add kubernetes yum repository
+  ansible.builtin.yum_repository:
+    name: kubernetes
+    description: kubernetes
+    baseurl: https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64
+    enabled: 1
+    gpgcheck: 1
+    gpgkey: https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg
+
+- name: Install kubernetes utils
+  ansible.builtin.yum:
+    name: ['kubelet-{{kubernetes_version}}','kubeadm-{{kubernetes_version}}','kubectl-{{kubernetes_version}}']
+    exclude: kubernetes
+  notify:
+    - Reload systemd configuration
+
+- name: Manual Daemon Reload
+  command: systemctl daemon-reload  

roles/cmoa_os_setting/tasks/01-centos-os-docker.yml

@@ -0,0 +1,58 @@
+---
+- name: Add docker script
+  command: curl -fsSL https://get.docker.com -o /root/get-docker.sh
+
+- name: install docker
+  command: sh /root/get-docker.sh
+
+- name: Create docker configuration directory
+  file:
+    path: /etc/docker
+    state: directory
+
+#- name: Install required packages
+#  yum:
+#    name: ['docker-ce']
+#    state: present
+#  notify:
+#    - Reload systemd configuration
+#    - Restart docker service
+
+- name: Configure docker
+  template:
+    src: daemon.json.j2
+    dest: /etc/docker/daemon.json
+  notify:
+    - Reload systemd configuration
+    - Restart docker service
+
+#- name: Delete containerd config
+#  file:
+#    path: /etc/containerd/config.toml
+#    state: absent
+#  notify:
+#    - Restart containerd service
+
+- meta: flush_handlers
+
+- name: Enable docker service
+  service:
+    name: docker
+    enabled: True
+    state: started
+   
+- name: Add kubernetes yum repository
+  ansible.builtin.yum_repository:
+    name: kubernetes
+    description: kubernetes
+    baseurl: https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64
+    enabled: 1
+    gpgcheck: 1
+    gpgkey: https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg
+
+- name: Install kubernetes utils
+  ansible.builtin.yum:
+    name: ['kubelet-{{kubernetes_version}}','kubeadm-{{kubernetes_version}}','kubectl-{{kubernetes_version}}']
+    exclude: kubernetes
+  notify:
+    - Reload systemd configuration 

roles/cmoa_os_setting/tasks/01-ubuntu-os-crio.yml

@@ -0,0 +1,65 @@
+---
+- name: Add crio yum repository
+  command: sudo curl -L -o /etc/yum.repos.d/devel:kubic:libcontainers:stable.repo https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/CentOS_7/devel:kubic:libcontainers:stable.repo
+
+- name: Add crio yum repository
+  command: sudo curl -L -o /etc/yum.repos.d/devel:kubic:libcontainers:stable:cri-o:1.23.repo https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable:cri-o:1.23/CentOS_7/devel:kubic:libcontainers:stable:cri-o:1.23.repo
+
+- name: Create crio configuration directory
+  file:
+    path: /etc/containers/registries.conf.d
+    state: directory
+
+- name: Configure crio
+  template:
+    src: myregistry.conf.j2
+    dest: /etc/containers/registries.conf.d/myregistry.conf
+  notify:
+    - Restart crio service
+
+- name: Install required packages
+  apt:
+    name:
+      - crio
+  notify:
+    - Reload systemd configuration
+    - Restart crio service
+
+- meta: flush_handlers
+
+- name: Enable crio service
+  service:
+    name: crio
+    enabled: True
+    state: started
+   
+- name: Install kubernetes
+  block:
+    - name: 'Add kubernetes repo key'
+      apt_key:
+        url: https://packages.cloud.google.com/apt/doc/apt-key.gpg
+        state: present
+      become: true
+    - name: Add kubernetes repository
+      apt_repository:
+        repo: deb http://apt.kubernetes.io kubernetes-xenial main
+        state: present
+        filename: 'kubernetes'
+      become: true
+    - name: Install kubernetes components
+      apt: 
+        name: ['kubelet={{kubernetes_version}}-*', 'kubeadm={{kubernetes_version}}-*', 'kubectl={{kubernetes_version}}-*']
+        state: present
+        update_cache: yes
+        force: yes
+        dpkg_options: force-downgrade
+
+- name: Hold kubernetes packages
+  dpkg_selections:
+    name: "{{item}}"
+    selection: hold
+  with_items:
+    - kubelet
+    - kubectl
+    - kubeadm
+

roles/cmoa_os_setting/tasks/01-ubuntu-os-docker.yml

@@ -0,0 +1,50 @@
+---
+- name: Add docker script
+  command: curl -fsSL https://get.docker.com -o /root/get-docker.sh
+
+- name: install docker
+  command: sh /root/get-docker.sh
+
+- name: Create docker configuration directory
+  file:
+    path: /etc/docker
+    state: directory
+
+- name: Configure docker
+  template:
+    src: daemon.json.j2
+    dest: /etc/docker/daemon.json
+  notify:
+    - Reload systemd configuration
+    - Restart docker service
+
+- name: Install kubernetes
+  block:
+    - name: 'Add kubernetes repo key'
+      apt_key:
+        url: https://packages.cloud.google.com/apt/doc/apt-key.gpg
+        state: present
+      become: true
+    - name: Add kubernetes repository
+      apt_repository:
+        repo: deb http://apt.kubernetes.io kubernetes-xenial main
+        state: present
+        filename: 'kubernetes'
+      become: true
+    - name: Install kubernetes components
+      apt: 
+        name: ['kubelet={{kubernetes_version}}-*', 'kubeadm={{kubernetes_version}}-*', 'kubectl={{kubernetes_version}}-*']
+        state: present
+        update_cache: yes
+        force: yes
+        dpkg_options: force-downgrade
+
+- name: Hold kubernetes packages
+  dpkg_selections:
+    name: "{{item}}"
+    selection: hold
+  with_items:
+    - kubelet
+    - kubectl
+    - kubeadm
+

roles/cmoa_os_setting/tasks/02-k8s-main.yml

@@ -24,7 +24,7 @@
 - name: Get kubeconfig
   fetch:
     src: /etc/kubernetes/admin.conf
-    dest: ~/.kube/ansible_config
+    dest: /tmp/ansible_config
     flat: yes
   when: kubernetes_role == 'master'
 
@@ -40,6 +40,8 @@
 
 - include_tasks: 05-k8s-node.yml
   when: kubernetes_role == 'node'
-     
+
+
 - include_tasks: 06-worker-directory.yml
   when: kubernetes_role == 'node'
+    

roles/cmoa_os_setting/tasks/03-k8s-master.yml

@@ -32,6 +32,12 @@
     dest: ~/.kube/ansible_config
     remote_src: true
 
+- name: Get kubeconfig
+  fetch:
+    src: /etc/kubernetes/admin.conf
+    dest: ~/.kube/ansible_config
+    flat: yes
+
 - name: Configure Calico networking and Metric Server
   include_tasks: 04-k8s-master-yaml.yml
 

roles/cmoa_os_setting/tasks/04-k8s-master-yaml.yml

@@ -1,15 +1,21 @@
 ---
+- name: Copy calico yaml
+  template:
+    src: calico.yaml.j2
+    dest: /tmp/calico.yaml
+
+- name: Copy metric server yaml
+  template:
+    src: components.yaml.j2
+    dest: /tmp/components.yaml
+
 - name: Configure Calico networking.
-  command: "{{ item }}"
-  with_items:
-    - kubectl apply -f {{ kubernetes_calico_manifest_file }}
+  command: kubectl apply -f /tmp/calico.yaml
   register: calico_result
   changed_when: "'created' in calico_result.stdout"
   when: kubernetes_pod_network.cni == 'calico'
 
 - name: Configure Metric Server
-  command: "{{ item }}"
-  with_items:
-    - kubectl apply -f {{ kubernetes_metric_server_file }}
+  command: kubectl apply -f /tmp/components.yaml
   register: metric_server_result
   changed_when: "'created' in metric_server_result.stdout"

roles/cmoa_os_setting/tasks/main.yml

@@ -1,19 +1,35 @@
 ---
 - include: 00-centos-os-main.yml
   tags: centos
-  when: ansible_distribution == 'CentOS'
+  when: ansible_distribution == 'CentOS' 
 
 - include: 00-ubuntu-os-main.yml
   tags: ubuntu
   when: ansible_distribution == 'Ubuntu'
 
-- include: 01-centos-os-runtime.yml
-  tags: centos
-  when: ansible_distribution == 'CentOS'
+- include: 01-centos-os-docker.yml
+  tags: cent-docker
+  when: ansible_distribution == 'CentOS' and runtime == 'docker'
 
-- include: 01-ubuntu-os-runtime.yml
-  tags: ubuntu
-  when: ansible_distribution == 'Ubuntu'
+- include: 01-centos-os-containerd.yml
+  tags: cent-containerd
+  when: ansible_distribution == 'CentOS' and runtime == 'containerd'
+
+- include: 01-centos-os-crio.yml
+  tags: cent-crio
+  when: ansible_distribution == 'CentOS' and runtime == 'crio'
+
+- include: 01-ubuntu-os-docker.yml
+  tags: ubuntu-docker
+  when: ansible_distribution == 'Ubuntu' and runtime == 'docker'
   
+- include: 01-ubuntu-os-containerd.yml
+  tags: ubuntu-containerd
+  when: ansible_distribution == 'Ubuntu' and runtime == 'containerd'
+
+- include: 01-ubuntu-os-crio.yml
+  tags: ubuntu-crio
+  when: ansible_distribution == 'Ubuntu' and runtime == 'crio'
+
 - include: 02-k8s-main.yml
   tags: k8s-main