Maria cluster

ansible/ansible-base/playbook.yml

@@ -1,11 +1,8 @@
 ---
- - hosts: all
+ - hosts: localhost
+   connection: local
    become: true
    roles:
       - packages
       - configs
-      - ssh
 
- - hosts: playgs
-   roles:
-      - coding_vim

ansible/ansible-base/roles/configs/tasks/main.yml

@@ -32,11 +32,11 @@
      dest: "{{ ansible_user_dir }}/.bashrc"
    when: not omb_flag.stat.exists
 
- - name: Put omb config
+   # - name: Put omb config
-   template:
+   #template:
-     src: files/omb-bashrc
+   #  src: files/omb-bashrc
-     dest: "{{ ansible_user_dir }}/.bashrc"
+   #  dest: "{{ ansible_user_dir }}/.bashrc"
-   when: omb_flag.stat.exists
+   #when: omb_flag.stat.exists
 
 # FIXME: logout from shell
 # - name: Install OMB

maria-cluster/README.md

@@ -0,0 +1,9 @@
+Создает контейнеры из указанного inventory с указанными в нем же IPшниками
+
+Source: https://dev.to/livioribeiro/using-lxd-and-ansible-to-simulate-infrastructure-2g8l
+
+
+# wp-php
+
+Packages: `php-fpm php-mysql`
+

maria-cluster/ansible.cfg

@@ -0,0 +1,3 @@
+# ansible.cfg
+[defaults]
+inventory = inventory

maria-cluster/install.yml

@@ -0,0 +1,9 @@
+---
+ - name: Install packages
+   hosts: all
+   tasks:
+   - name: install
+     yum:
+       name: ['mariadb', 'mariadb-server']
+       state: present
+

maria-cluster/inventory

@@ -0,0 +1,34 @@
+# inventory/hosts
+
+[centos]
+wp-db1         ip_address=10.54.82.31
+wp-db2         ip_address=10.54.82.32
+wp-db3         ip_address=10.54.82.33
+wp-db4         ip_address=10.54.82.34
+
+[ubuntu]
+wp-php1   ip_address=10.54.82.41
+wp-php2   ip_address=10.54.82.42
+
+wp-ingress1 ip_address=10.54.82.51
+wp-ingress2 ip_address=10.54.82.52
+
+[ingress]
+wp-ingress1
+wp-ingress2
+
+[db]
+wp-db1
+wp-db2
+wp-db3
+wp-db4
+
+[php]
+wp-php1
+wp-php2
+
+[lxdnested]
+
+[all:vars]
+ansible_connection=lxd
+ansible_python_interpreter=/usr/bin/python3

maria-cluster/playbook.yml

@@ -0,0 +1,78 @@
+---
+- hosts: localhost
+  # run this task in the host
+  connection: local
+  tasks:
+    - name: create containers cent
+      # get all host names from inventory
+      loop: "{{ groups['centos'] }}"
+      # use lxd_container module from ansible to create containers
+      lxd_container:
+        # container name is the hostname
+        name: "{{ item }}"
+        state: started
+        source:
+          type: image
+          mode: pull
+          server: https://images.linuxcontainers.org
+          protocol: simplestreams
+          alias: centos/8-Stream/cloud
+        config:
+          # nomad clients need some privileges to be able to run docker containers
+          security.nesting: "{{ 'true' if item in groups['lxdnested']  else 'false' }}"
+        devices:
+          # configure network interface
+          eth0:
+            type: nic
+            nictype: bridged
+            parent: lxdbr0
+            # get ip address from inventory
+            ipv4.address: "{{ hostvars[item].ip_address }}"
+        # # uncomment if you installed lxd using snap
+        # url: unix:/var/snap/lxd/common/lxd/unix.socket
+
+    - name: create containers ubuntu
+      # get all host names from inventory
+      loop: "{{ groups['ubuntu'] }}"
+      # use lxd_container module from ansible to create containers
+      lxd_container:
+        # container name is the hostname
+        name: "{{ item }}"
+        state: started
+        source:
+          type: image
+          mode: pull
+          server: https://images.linuxcontainers.org
+          protocol: simplestreams
+          alias: ubuntu/bionic/amd64
+        config:
+          # nomad clients need some privileges to be able to run docker containers
+          security.nesting: "{{ 'true' if item in  groups['lxdnested'] else 'false' }}"
+        devices:
+          # configure network interface
+          eth0:
+            type: nic
+            nictype: bridged
+            parent: lxdbr0
+            # get ip address from inventory
+            ipv4.address: "{{ hostvars[item].ip_address }}"
+        # # uncomment if you installed lxd using snap
+        # url: unix:/var/snap/lxd/common/lxd/unix.socket
+
+            #- hosts: all  
+            #  gather_facts: no
+            #  tasks:
+            #    - name: Install python
+            #      raw: test -e /usr/bin/python || (apt -y update && apt install -y python)
+        
+- hosts: db
+  roles: 
+    - db
+
+- hosts: php
+  roles:
+    - php
+
+- hosts: ingress
+  roles: 
+    - ingress

maria-cluster/roles/ingress/tasks/main.yml

@@ -0,0 +1,5 @@
+---
+- name: Install nginx light
+  apt: 
+    name: 'nginx-light'
+    state: present

maria-cluster/roles/php/tasks/main.yml

@@ -0,0 +1,7 @@
+---
+- name: Install php-fpm and deps
+  apt:
+    name: ['php-fpm', 'php-mysql']
+    state: present
+    update_cache: yes
+