Merge pull request #116 from abolfazl8131/115

fix file adding problem with adding 'shutil'

app/directory_generators/ansible_generator.py

@@ -1,103 +1,222 @@
 import os
 
 project_name = "app/media/MyAnsible"
-
 ansible_dir = project_name
 group_vars_dir = os.path.join(ansible_dir, "group_vars")
 host_vars_dir = os.path.join(ansible_dir, "host_vars")
 roles_dir = os.path.join(ansible_dir, "roles")
-install_docker_dir = os.path.join(roles_dir, "install_docker")
-tasks_dir = os.path.join(install_docker_dir, "tasks")
-vars_dir = os.path.join(install_docker_dir, "vars")
-files_dir = os.path.join(install_docker_dir, "files")
-handlers_dir = os.path.join(install_docker_dir, "handlers")
-templates_dir = os.path.join(install_docker_dir, "templates")
+preinstall_dir = os.path.join(roles_dir, "preinstall")
+tasks_dir = os.path.join(preinstall_dir, "tasks")
+defaults_dir = os.path.join(preinstall_dir, "defaults")
+files_dir = os.path.join(preinstall_dir, "files")
+handlers_dir = os.path.join(preinstall_dir, "handlers")
+templates_dir = os.path.join(preinstall_dir, "templates")
+vars_dir = os.path.join(preinstall_dir, "vars")
 
 # Create project directories
 os.makedirs(ansible_dir, exist_ok=True)
 os.makedirs(group_vars_dir, exist_ok=True)
 os.makedirs(host_vars_dir, exist_ok=True)
 os.makedirs(roles_dir, exist_ok=True)
-os.makedirs(install_docker_dir, exist_ok=True)
+os.makedirs(preinstall_dir, exist_ok=True)
 os.makedirs(tasks_dir, exist_ok=True)
-os.makedirs(vars_dir, exist_ok=True)
+os.makedirs(defaults_dir, exist_ok=True)
 os.makedirs(files_dir, exist_ok=True)
 os.makedirs(handlers_dir, exist_ok=True)
 os.makedirs(templates_dir, exist_ok=True)
+os.makedirs(vars_dir, exist_ok=True)
 
 # Create ansible.cfg
-with open(os.path.join(ansible_dir, "ansible.cfg"), "w") as ansible_cfg:
-    ansible_cfg.write("[defaults]\n")
-    ansible_cfg.write("host_key_checking=false\n")
+with open(os.path.join(ansible_dir, "ansible.cfg"), "w") as cfg_file:
+    cfg_file.write("[defaults]\n")
+    cfg_file.write("host_key_checking=false\n")
 
-# Create group_vars/docker_nodes
-with open(os.path.join(group_vars_dir, "docker_nodes"), "w") as docker_nodes:
-    docker_nodes.write("ansible_port: 22\n")
-    docker_nodes.write("ansible_user: root\n")
+# Create group_vars/all
+with open(os.path.join(group_vars_dir, "all"), "w") as all_file:
+    all_file.write("# General\n")
+    all_file.write('install_ansible_modules: "true"\n')
+    all_file.write('disable_transparent_huge_pages: "true"\n')
+    all_file.write('setup_interface: "false"\n')
+    all_file.write("\n")
+    all_file.write("# Network Calico see here for more details https://github.com/projectcalico/calico/releases\n")
+    all_file.write('calico_operator_url: "https://raw.githubusercontent.com/projectcalico/calico/v3.29.0/manifests/tigera-operator.yaml"\n')
+    all_file.write('calico_crd_url: "https://raw.githubusercontent.com/projectcalico/calico/v3.29.0/manifests/custom-resources.yaml"\n')
+    all_file.write('pod_network_cidr: "192.168.0.0/16"\n')
+    all_file.write("\n")
+    all_file.write("# DNS\n")
+    all_file.write('resolv_nameservers: [8.8.8.8, 4.2.2.4] # 403.online\n')
+    all_file.write("\n")
+    all_file.write("# Sanction shekan\n")
+    all_file.write('use_iran: "true" # change it to "false" if you are outside of iran\n')
+    all_file.write("\n")
+    all_file.write("# Docker\n")
+    all_file.write('docker_gpg_key_url: "https://download.docker.com/linux/ubuntu/gpg"\n')
+    all_file.write('docker_gpg_key_path: "/etc/apt/keyrings/docker.gpg"\n')
+    all_file.write('docker_apt_repo: "https://download.docker.com/linux/ubuntu"\n')
+    all_file.write("\n")
+    all_file.write("# Kubernetes\n")
+    all_file.write('kubernetes_gpg_keyring_path: "/etc/apt/keyrings/kubernetes-apt-keyring.gpg"\n')
+    all_file.write('kubernetes_gpg_key_url: "https://pkgs.k8s.io/core:/stable:/v1.31/deb/Release.key"\n')
+    all_file.write('kubernetes_apt_repo: "https://pkgs.k8s.io/core:/stable:/v1.31/deb/"\n')
+    all_file.write('k8s_version: "1.31.2" # see here https://kubernetes.io/releases/patch-releases/ and https://github.com/kubernetes/kubernetes/releases\n')
+    all_file.write("\n")
+    all_file.write("# CRI\n")
+    all_file.write('cri_socket: unix:///var/run/containerd/containerd.sock\n')
+    all_file.write("\n")
+    all_file.write("# VRRP and HAProxy\n")
+    all_file.write('interface_name: "enp0s8"\n')
+    all_file.write('virtual_ip: "192.168.178.100"\n')
+    all_file.write('haproxy_frontend_password: "password"\n')
+    all_file.write("\n")
+    all_file.write("# Ansible Connection\n")
+    all_file.write("\n")
+    all_file.write('ansible_user: root\n')
+    all_file.write('ansible_port: 22\n')
+    all_file.write('ansible_python_interpreter: "/usr/bin/python3"\n')
+    all_file.write('domain="devopsgpt.com"\n')
+    all_file.write('apiserver_url="devopsgpt.com"\n')
 
 # Create hosts
 with open(os.path.join(ansible_dir, "hosts"), "w") as hosts_file:
-    hosts_file.write("[docker_nodes]\n")
-    hosts_file.write("www.example.com\n")
+    hosts_file.write("[all]\n")
+    hosts_file.write("string private_ip=x.x.x.x\n")
+    hosts_file.write("string private_ip=x.x.x.x\n")
+    hosts_file.write("string private_ip=x.x.x.x\n")
+    hosts_file.write("\n")
+    hosts_file.write("[k8s]\n")
+    hosts_file.write("string\n")
+    hosts_file.write("string\n")
+    hosts_file.write("\n")
+    hosts_file.write("[k8s_masters]\n")
+    hosts_file.write("string\n")
+    hosts_file.write("\n")
+    hosts_file.write("[k8s_workers]\n")
+    hosts_file.write("string\n")
+    hosts_file.write("\n")
+    hosts_file.write("[lb]\n")
+    hosts_file.write("string\n")
+
+# Create kubernetes_playbook.yml
+with open(os.path.join(ansible_dir, "kubernetes_playbook.yml"), "w") as playbook_file:
+    playbook_file.write("- hosts: all\n")
+    playbook_file.write("  roles:\n")
+    playbook_file.write("    - role: preinstall\n")
+    playbook_file.write("  gather_facts: yes\n")
+    playbook_file.write("  any_errors_fatal: true\n")
+    playbook_file.write("  tags: [preinstall]\n")
+
+# Create preinstall/tasks/basic.yml
+with open(os.path.join(tasks_dir, "basic.yml"), "w") as basic_file:
+    basic_file.write("- name: Set timezone to UTC\n")
+    basic_file.write("  timezone:\n")
+    basic_file.write("    name: Etc/UTC\n")
+    basic_file.write("\n")
+    basic_file.write("- name: Set hostname\n")
+    basic_file.write("  command: hostnamectl set-hostname {{ inventory_hostname }}\n")
+    basic_file.write("\n")
+    basic_file.write("- name: Remove symlink resolve.conf\n")
+    basic_file.write("  file:\n")
+    basic_file.write("    path: \"/etc/resolv.conf\"\n")
+    basic_file.write("    state: absent\n")
+    basic_file.write("  ignore_errors: true\n")
+    basic_file.write("  when: use_iran == \"true\"\n")
+    basic_file.write("\n")
+    basic_file.write("- name: Configure resolv.conf\n")
+    basic_file.write("  template:\n")
+    basic_file.write("    src: \"resolv.conf.j2\"\n")
+    basic_file.write("    dest: \"/etc/resolv.conf\"\n")
+    basic_file.write("    mode: \"0644\"\n")
+    basic_file.write("  when: use_iran == \"true\"\n")
+    basic_file.write("\n")
+    basic_file.write("- name: Add hostname\n")
+    basic_file.write("  lineinfile:\n")
+    basic_file.write("    path: /etc/hosts\n")
+    basic_file.write("    regexp: '^127\\.0\\.0\\.1'\n")
+    basic_file.write("    line: \"127.0.0.1 {{ inventory_hostname }} localhost\"\n")
+    basic_file.write("    owner: root\n")
+    basic_file.write("    group: root\n")
+    basic_file.write("    mode: 0644\n")
+    basic_file.write("\n")
+    basic_file.write("- name: Install necessary tools\n")
+    basic_file.write("  apt:\n")
+    basic_file.write("    update_cache: true\n")
+    basic_file.write("    name:\n")
+    basic_file.write("      - vim\n")
+    basic_file.write("      - sudo\n")
+    basic_file.write("      - wget\n")
+    basic_file.write("      - curl\n")
+    basic_file.write("      - telnet\n")
+    basic_file.write("      - nload\n")
+    basic_file.write("      - s3cmd\n")
+    basic_file.write("      - cron\n")
+    basic_file.write("      - ipset\n")
+    basic_file.write("      - lvm2\n")
+    basic_file.write("      - python3\n")
+    basic_file.write("      - python3-setuptools\n")
+    basic_file.write("      - python3-pip\n")
+    basic_file.write("      - python3-apt\n")
+    basic_file.write("      - intel-microcode\n")
+    basic_file.write("      - htop\n")
+    basic_file.write("      - tcpdump\n")
+    basic_file.write("      - net-tools\n")
+    basic_file.write("      - screen\n")
+    basic_file.write("      - tmux\n")
+    basic_file.write("      - byobu\n")
+    basic_file.write("      - iftop\n")
+    basic_file.write("      - bmon\n")
+    basic_file.write("      - iperf\n")
+    basic_file.write("      - sysstat\n")
+    basic_file.write("      - ethtool\n")
+    basic_file.write("      - plocate\n")
+    basic_file.write("      - thin-provisioning-tools\n")
+    basic_file.write("      - conntrack\n")
+    basic_file.write("      - stress\n")
+    basic_file.write("      - cpufrequtils\n")
+    basic_file.write("      - rsync\n")
+    basic_file.write("      - xz-utils\n")
+    basic_file.write("      - build-essential\n")
+    basic_file.write("      - apt-transport-https\n")
+    basic_file.write("      - ca-certificates\n")
+    basic_file.write("      - software-properties-common\n")
+    basic_file.write("      - gnupg-agent\n")
+    basic_file.write("      - iptables-persistent\n")
+    basic_file.write("      - open-iscsi\n")
+    basic_file.write("      - nfs-common\n")
+    basic_file.write("      - tzdata\n")
+    basic_file.write("      - tree\n")
+    basic_file.write("    state: latest\n")
+    basic_file.write("\n")
+    basic_file.write("- name: Fix broken packages\n")
+    basic_file.write("  apt:\n")
+    basic_file.write("    state: fixed\n")
+
+# Create preinstall/tasks/main.yml
+with open(os.path.join(tasks_dir, "main.yml"), "w") as main_file:
+    main_file.write("---\n")
+    main_file.write("- name: basic setup\n")
+    main_file.write("  include_tasks: basic.yml\n")
+
+# Create preinstall/defaults/main.yml
+with open(os.path.join(defaults_dir, "main.yml"), "w") as defaults_file:
+    defaults_file.write("# Default variables for preinstall role\n")
 
-# Create empty host_vars directory
-open(os.path.join(host_vars_dir, ".gitkeep"), 'a').close()
+# Create preinstall/files/sample.sh
+with open(os.path.join(files_dir, "sample.sh"), "w") as sample_file:
+    sample_file.write("#!/bin/bash\n")
+    sample_file.write("# Sample script\n")
 
-# Create docker_playbook.yml
-with open(os.path.join(ansible_dir, "docker_playbook.yml"), "w") as playbook:
-    playbook.write("- hosts: all\n")
-    playbook.write("  roles:\n")
-    playbook.write("    - install_docker\n")
+# Create preinstall/handlers/main.yml
+with open(os.path.join(handlers_dir, "main.yml"), "w") as handlers_file:
+    handlers_file.write("# Handlers for preinstall role\n")
 
-# Create install_docker/tasks/main.yml
-with open(os.path.join(tasks_dir, "main.yml"), "w") as tasks_file:
-    tasks_file.write("---\n")
-    tasks_file.write("- name: Install prerequisite packages\n")
-    tasks_file.write("  apt:\n")
-    tasks_file.write("    name: \"{{ item }}\"\n")
-    tasks_file.write("    state: present\n")
-    tasks_file.write("  loop: \"{{ prerequisite_packages }}\"\n")
-    tasks_file.write("- name: Create directory for Docker keyrings\n")
-    tasks_file.write("  file:\n")
-    tasks_file.write("    path: /etc/apt/keyrings\n")
-    tasks_file.write("    state: directory\n")
-    tasks_file.write("    mode: '0755'\n")
-    tasks_file.write("- name: Download Docker's official GPG key\n")
-    tasks_file.write("  get_url:\n")
-    tasks_file.write("    url: https://download.docker.com/linux/ubuntu/gpg\n")
-    tasks_file.write("    dest: /etc/apt/keyrings/docker.asc\n")
-    tasks_file.write("    mode: '0644'\n")
-    tasks_file.write("- name: Add Docker repository to apt sources\n")
-    tasks_file.write("  copy:\n")
-    tasks_file.write("    content: |\n")
-    tasks_file.write("      deb [arch={{ ansible_architecture }} signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu {{ ansible_distribution_release }} stable\n")
-    tasks_file.write("    dest: /etc/apt/sources.list.d/docker.list\n")
-    tasks_file.write("- name: Update apt cache after adding Docker repo\n")
-    tasks_file.write("  apt:\n")
-    tasks_file.write("    update_cache: yes\n")
-    tasks_file.write("- name: Install Docker packages\n")
-    tasks_file.write("  apt:\n")
-    tasks_file.write("    name: \"{{ item }}\"\n")
-    tasks_file.write("    state: present\n")
-    tasks_file.write("  loop: \"{{ docker_packages }}\"\n")
-    tasks_file.write("- name: Ensure Docker and containerd services are started and enabled\n")
-    tasks_file.write("  service:\n")
-    tasks_file.write("    name: \"{{ item }}\"\n")
-    tasks_file.write("    state: started\n")
-    tasks_file.write("    enabled: yes\n")
-    tasks_file.write("  loop: \"{{ docker_services }}\"\n")
+# Create preinstall/templates/resolv.conf.j2
+with open(os.path.join(templates_dir, "resolv.conf.j2"), "w") as resolv_file:
+    resolv_file.write("# Generated resolv.conf\n")
+    resolv_file.write("nameserver {{ item }}\n")
+    resolv_file.write("{% for item in resolv_nameservers %}\n")
+    resolv_file.write("  {{ item }}\n")
+    resolv_file.write("{% endfor %}\n")
 
-# Create install_docker/vars/main.yml
+# Create preinstall/vars/main.yml
 with open(os.path.join(vars_dir, "main.yml"), "w") as vars_file:
-    vars_file.write("prerequisite_packages:\n")
-    vars_file.write("  - ca-certificates\n")
-    vars_file.write("  - curl\n\n")
-    vars_file.write("docker_services:\n")
-    vars_file.write("  - docker\n")
-    vars_file.write("  - containerd\n\n")
-    vars_file.write("docker_packages:\n")
-    vars_file.write("  - docker-ce\n")
-    vars_file.write("  - docker-ce-cli\n")
-    vars_file.write("  - containerd.io\n")
-    vars_file.write("  - docker-buildx-plugin\n")
-    vars_file.write("  - docker-compose-plugin\n")
+    vars_file.write("# Variable definitions for preinstall role\n")

app/media/MyAnsible/group_vars/all

@@ -0,0 +1,42 @@
+# General
+install_ansible_modules: "true"
+disable_transparent_huge_pages: "true"
+setup_interface: "false"
+
+# Network Calico see here for more details https://github.com/projectcalico/calico/releases
+calico_operator_url: "https://raw.githubusercontent.com/projectcalico/calico/v3.29.0/manifests/tigera-operator.yaml"
+calico_crd_url: "https://raw.githubusercontent.com/projectcalico/calico/v3.29.0/manifests/custom-resources.yaml"
+pod_network_cidr: "192.168.0.0/16"
+
+# DNS
+resolv_nameservers: [8.8.8.8, 4.2.2.4] # 403.online
+
+# Sanction shekan
+use_iran: "true" # change it to "false" if you are outside of iran
+
+# Docker
+docker_gpg_key_url: "https://download.docker.com/linux/ubuntu/gpg"
+docker_gpg_key_path: "/etc/apt/keyrings/docker.gpg"
+docker_apt_repo: "https://download.docker.com/linux/ubuntu"
+
+# Kubernetes
+kubernetes_gpg_keyring_path: "/etc/apt/keyrings/kubernetes-apt-keyring.gpg"
+kubernetes_gpg_key_url: "https://pkgs.k8s.io/core:/stable:/v1.31/deb/Release.key"
+kubernetes_apt_repo: "https://pkgs.k8s.io/core:/stable:/v1.31/deb/"
+k8s_version: "1.31.2" # see here https://kubernetes.io/releases/patch-releases/ and https://github.com/kubernetes/kubernetes/releases
+
+# CRI
+cri_socket: unix:///var/run/containerd/containerd.sock
+
+# VRRP and HAProxy
+interface_name: "enp0s8"
+virtual_ip: "192.168.178.100"
+haproxy_frontend_password: "password"
+
+# Ansible Connection
+
+ansible_user: root
+ansible_port: 22
+ansible_python_interpreter: "/usr/bin/python3"
+domain="devopsgpt.com"
+apiserver_url="devopsgpt.com"

app/media/MyAnsible/hosts

@@ -1,2 +1,17 @@
-[docker_nodes]
-www.example.com
+[all]
+string private_ip=x.x.x.x
+string private_ip=x.x.x.x
+string private_ip=x.x.x.x
+
+[k8s]
+string
+string
+
+[k8s_masters]
+string
+
+[k8s_workers]
+string
+
+[lb]
+string

app/media/MyAnsible/kubernetes_playbook.yml

@@ -0,0 +1,6 @@
+- hosts: all
+  roles:
+    - role: preinstall
+  gather_facts: yes
+  any_errors_fatal: true
+  tags: [preinstall]

app/media/MyAnsible/roles/init_k8s/templates/kubeadmcnf.yml.j2

@@ -0,0 +1,13 @@
+kind: InitConfiguration
+apiVersion: kubeadm.k8s.io/v1beta3
+nodeRegistration:
+  criSocket: {{ cri_socket }}
+  imagePullPolicy: IfNotPresent
+---
+kind: ClusterConfiguration
+apiVersion: kubeadm.k8s.io/v1beta3
+kubernetesVersion: "{{ k8s_version }}"
+controlPlaneEndpoint: "{{ apiserver_url }}"
+certificatesDir: /etc/kubernetes/pki
+networking:
+  podSubnet: {{ pod_network_cidr }}