Update roles/kubernetes/tasks/main.yml

roles/kubernetes/tasks/main.yml

@@ -1,47 +1,64 @@
-- name: Install containerd
-  apt:
-    name: containerd
+- name: disable UFW firewall for labs
+     service:
+        name: ufw
+        state: stopped
+        enabled: false
+
+   - name: Disable SWAP
+     shell: |
+       swapoff -a
+
+   - name: Disable SWAP in fstab
+     lineinfile:
+       path: /etc/fstab
+       regexp: '^.*swap.*$'
+       line: '#\0'
+       backrefs: yes
+
+   - name: ensure net.bridge.bridge-nf-call-ip6tables is set to 1
+     sysctl:
+       name: net.bridge.bridge-nf-call-iptables
+       value: '1'
        state: present
-    update_cache: no
-  become: true
+       reload: yes
 
-- name: Hold Kubernetes packages
-  become: true
-  ansible.builtin.shell: |
-    apt-mark hold containerd
+   - name: Installation of apt-utils
+     apt:
+      name: apt-transport-https
+      state: present
+      update_cache: yes
 
+   - name: Adding Docker GPG key
+     ansible.builtin.apt_key:
+       url: https://download.docker.com/linux/ubuntu/gpg
+       state: present
 
+   - name: Adding Docker Repository
+     apt_repository:
+       repo: deb [arch=amd64] https://download.docker.com/linux/ubuntu {{ ansible_distribution_release }} stable
+       state: present
 
-- name: Criar diretório .kube para o usuário ubuntu
-  become: true
-  ansible.builtin.file:
-    path: /run/flannel
-    state: directory
-    owner: root 
-    group: root
-    mode: 0755
+   - name: Installation of Docker
+     apt:
+      name: "{{ item }}"
+      state: present
+     loop:
+       - docker-ce
+       - docker-ce-cli
+       - containerd.io
+       - docker-compose
 
-- name: Criar ou sobrescrever /run/flannel/subnet.env
-  become: true
-  copy:
-    dest: /run/flannel/subnet.env
-    content: |
-      FLANNEL_NETWORK=192.168.2.0/16
-      FLANNEL_SUBNET=192.168.2.1/24
-      FLANNEL_MTU=1450
-      FLANNEL_IPMASQ=true
-    owner: root
-    group: root
-    mode: '0644'
-#- name: Add Kubernetes APT key
-#  apt_key:
-#    url: https://packages.cloud.google.com/apt/doc/apt-key.gpg
-#    state: present
+   - name: Setting value of SystemdCgroup
+     shell: |
+       containerd config default | sudo tee /etc/containerd/config.toml | grep SystemdCgroup
+       sed -i 's/SystemdCgroup = false/SystemdCgroup = true/g' /etc/containerd/config.toml
+
+   - name : Starting Service of Docker
+     service:
+       name: docker
+       state: started
+       enabled: yes
 
-#- name: Add Kubernetes repo
-#  apt_repository:
-#    repo: deb http://apt.kubernetes.io/ kubernetes-jammy main
-#    state: present
     
 - name: Adicionar chave GPG do Kubernetes
   become: true