PHP Blue-Green deployment tools - deployer

Php

Requirement of deployment server (production server)

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apt-get install -y git php

Deployer

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# install via web
curl -LO https://deployer.org/deployer.phar
chmod +x deployer.phar

# or install via composer
composer global require deployer/deployer
composer require deployer/dist --dev
php vendor/bin/dep

# minor update and major upgrade
./deployer.phar self-update
./deployer.phar self-update --upgrade

# simple usage
./deployer.phar init  # create config file
./deployer.phar deploy server-production  # deploy to production server
./deployer.phar run 'ifconfig' # run ad-hoc command at remote server

Sample of deployer.php

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<?php
namespace Deployer;
require 'recipe/common.php';

set('repository', 'https://github.com/calvinlam0124/cron-mysqldump.git');
set('deploy_path', '~/deployer/' . basename(get('repository'), '.git'));
set('default_stage', 'server-test');


// Hosts
host('localhost')
    ->user('root')
    ->port(22000)
    ->stage('server-test')
    ->forwardAgent();

host('server2.localhost')
    ->user('root')
    ->port(22000)
    ->stage('server-production')
    ->forwardAgent();

// Tasks
desc('Deploy your project');
task('deploy', [
    'deploy:info',
    'deploy:prepare',
    'deploy:lock',
    'deploy:release',
    'deploy:update_code',
    'deploy:shared',
    'deploy:writable',
    'deploy:clear_paths',
    'deploy:symlink',
    'deploy:unlock',
    'cleanup',
    'success'
]);

// [Optional] If deploy fails automatically unlock.
after('deploy:failed', 'deploy:unlock');

reference

https://deployer.org/docs/examples/inventory.html