rendu TP TLC 2024

Ansible/demoAnsible

@@ -0,0 +1 @@
+Subproject commit 0836898feca1b8aaa8aff348fe0438fde9c9f7ca

Ansible/micok8s playbook/hosts

@@ -0,0 +1,9 @@
+[webservers]
+148.60.11.43 
+
+[webservers:vars]
+ansible_connection=ssh
+ansible_ssh_user=zprojet
+ansible_ssh_pass=tp_ansible_pass
+ansible_become_pass=tp_ansible_pass
+ansible_python_interpreter=/usr/bin/python3

Ansible/micok8s playbook/roles/microk8s/tasks/add_insecure_registries.yml

@@ -0,0 +1,20 @@
+---
+  
+- name: Checking if daemon.json exists
+  ansible.builtin.stat:
+    path: /etc/docker/daemon.json
+  register: is_present
+
+- block:
+    - name: Adding registry to file
+      ansible.builtin.lineinfile:
+        path: /etc/docker/daemon.json
+        line: '{ "insecure-registries" : ["localhost:32000"] }'
+        create: yes
+  when: is_present.stat.exists == false
+
+- name: Restart docker
+  ansible.builtin.systemd_service:
+    state: restarted
+    daemon_reload: true
+    name: docker

Ansible/micok8s playbook/roles/microk8s/tasks/docker_install.yml

@@ -0,0 +1,24 @@
+---
+
+- name: Add Docker GPG apt Key
+  apt_key:
+    url: https://download.docker.com/linux/ubuntu/gpg
+    state: present
+
+- name: Add Docker Repository
+  apt_repository:
+    repo: deb https://download.docker.com/linux/ubuntu focal stable
+    state: present
+
+- name: Update apt and install docker-ce
+  apt:
+    name: docker-ce
+    state: latest
+    update_cache: true
+- name: Install Docker Module for Python
+  pip:
+    name: docker
+- name: Start docker daemon
+  systemd_service:
+    name: docker
+    state: restarted

Ansible/micok8s playbook/roles/microk8s/tasks/enable_microk8s.yml

@@ -0,0 +1,16 @@
+---
+
+- name: Start microk8s
+  ansible.builtin.command: microk8s start
+
+- name: Wait for microk8S to be ready
+  ansible.builtin.command: microk8s status --wait-ready
+
+- name: Enable dns storage
+  ansible.builtin.command: microk8s enable dns storage
+
+- name: Enable ingress dashboard
+  ansible.builtin.command: microk8s enable dashboard ingress
+
+- name: Enable registry
+  ansible.builtin.command: microk8s enable registry

Ansible/micok8s playbook/roles/microk8s/tasks/main.yml

@@ -0,0 +1,9 @@
+---
+
+- include_tasks: docker_install.yml
+
+- include_tasks: microk8s_install.yml
+
+- include_tasks: enable_microk8s.yml
+
+- include_tasks: add_insecure_registries.yml

Ansible/micok8s playbook/roles/microk8s/tasks/microk8s_install.yml

@@ -0,0 +1,15 @@
+---
+
+- name: Install snapd
+  apt:
+    name: snapd
+    state: present
+    
+- name: Install MicroK8s
+  shell: snap install microk8s --classic
+
+- name: Allow non-root access to MicroK8s
+  shell: usermod -aG microk8s $USER
+  
+- name: Configure MicroK8s
+  shell: sudo microk8s status --wait-ready

Ansible/micok8s playbook/site.yml

@@ -0,0 +1,10 @@
+---
+# This playbook deploys the whole application stack in this site.
+
+- name: apply common configuration to all nodes
+  hosts: all
+  remote_user: zprojet
+  become: yes
+
+  roles:
+    - microk8s

Docker/Dockerfile

@@ -0,0 +1,16 @@
+FROM ubuntu:22.04
+
+RUN yes | apt-get update
+RUN apt-get install -y openjdk-8-jdk
+RUN apt-get install -y maven
+RUN apt-get install -y libpng-dev
+RUN apt-get install -y git
+
+RUN git clone https://github.com/barais/TPDockerSampleApp
+WORKDIR TPDockerSampleApp
+RUN mvn install:install-file -Dfile=./lib/opencv-3410.jar -DgroupId=org.opencv  -DartifactId=opencv -Dversion=3.4.10 -Dpackaging=jar
+
+# Pour compiler
+RUN mvn package
+     # Pour lancer l'application
+CMD java -Djava.library.path=lib/ubuntuupperthan18/ -jar target/fatjar-0.0.1-SNAPSHOT.jar

Docker/docker-compose-etape2.yml

@@ -0,0 +1,28 @@
+version: "3.8"
+services: 
+  reverse-proxy:
+    image: jwilder/nginx-proxy
+    ports:
+      - 8080:80
+    volumes: 
+      - /var/run/docker.sock:/tmp/docker.sock
+    
+  nginx1:
+    image: nginx
+    environment: 
+      - HOSTNAME=m
+
+  nginx2:
+    image: nginx
+    environment: 
+      - HOSTNAME=m
+
+  nginx3:
+    image: nginx
+    environment: 
+      - HOSTNAME=m
+
+  nginx4:
+    image: nginx
+    environment: 
+      - HOSTNAME=m