CREATE VM

install VM and set remote user ansible and set ip in hosts.ini file

для различного окружения создаются разные списки ип адресов для окружения разработчиков списки вм буду храниться в файле

hosts/prod/hosts.ini 
hosts/dev/hosts.ini 

KEYS

create pair of keys here roles/authorized_key/keys

ssh-keygen
Generating public/private key pair.
Enter file in which to save the key (/home/username/.ssh/id_ecdsa): roles/authorized_key/keys

Зарегистрируем ключи

после перезагрузки необходимо заново регитрировать ключи

cp roles/authorized_key/keys/id_rsa ~/.ssh/id_rsa_deploy && chmod 700 ~/.ssh/id_rsa_deploy && ssh-add ~/.ssh/id_rsa_deploy

или прописать их в конфигурации клиента ssh

cp roles/authorized_key/keys/id_rsa /etc/ssh/ssh_hg_deploy_key && chmod 700 /etc/ssh/ssh_hg_deploy_key

cat /etc/ssh/ssh_config
...
   IdentityFile /etc/ssh/ssh_hg_deploy_key
...

AUTHORIZED KEY (копируем ключи на ВМ)

copy ssh-keys and add sudoers line on remote machine test key ssh ansible@192.168.56.101 -i roles/authorized_key/keys/deploy may be some permission trouble chmod 600 roles/authorized_key/keys/deploy

ansible-playbook -i hosts/prod.ini task/system/authorized_key.yml  -k --ask-sudo-pass

COMMANDS (выполняем любые команды на группе серверов)

you can run command as

ansible all -i hosts/prod.ini -m shell -a 'ls /etc'

INSTALL services

install nginx,php-fpm,..,posgresql,redis for services and apps

ansible-playbook -i hosts/prod.ini task/system/soft-install.yml

UPDATE CODE

ansible-playbook -i hosts/prod.ini task/update-code.yml

CONFIGURE NGINX

Configure balancer nginx services

hosts/group_vars/nginx-balancer.yml
...
    with_services:
      - sign
...
 

Run playbooks

ansible-playbook -i hosts/prod.ini task/nginx/balancer.yml 
ansible-playbook -i hosts/prod.ini task/nginx/front.yml