PHP environment Workflow / Deployment / Tools

Evaldo Felipe216 years SysAdmin 5 months DevOpsclint.solutions@evaldofelipe

Gabriel Koerich26Adm, full-stack dev & everything betweenalgorit.com.brbulldesk.com.br@gabrielmkoerich

PHP?!

● Easy for beginners● Easy to "deploy"● PHP mixed in HTML● No conventions for

function names

Evolution

< 5.3 Lixo

5.3 Namespaces, closures (anonymous functions)

5.4 Traits, [] for arrays

5.5 OPcache, finally on try blocks

5.6 Agument unpacking (...$args)

7.0 Performance (thanks to HHVM), return types, scalar types (int, float, string, bool), improved exceptions

7.1 Nullable types (?int), catch multiple exceptions

PHP?!Community

Composer / Packagist / AutoloaderDotenvPHP FIG and PSRs

StandardsPSR 1 - Basic CodingPSR 2 - Coding Style GuidePSR 3 - Logger InterfacePSR 4 - AutoloadingPSR 5 - Caching InterfacePSR 7 - HTTP Message Interface

Laravel FrameworkReleased in 2011

Key Features

● Routes● Controllers● Service Container & Dependency Injection● Broadcasting (Pusher or socket.io)● Migrations (tables)● Eloquent ORM (sql)● Artisan command line● Queues (beanstalkd, redis, amazon sqs)● Unit Testing● Laravel Elixir for gulp and Laravel Mix for webpack

Modern PHP

Laravel x Rails

Local Environment

Require mysql and php local

$ composer global require laravel/valet

$ valet park

$ valet paths

.dev

$ valet domain .etc

Valet

/** * Determine if the driver serves the request. * * @param string $sitePath * @param string $siteName * @param string $uri * @return bool */public function serves($sitePath, $siteName, $uri){ return is_dir($sitePath.'/wp-admin');}

Production Environment

ACCEPT tcp -- 10.132.103.204 anywhere tcp dpt:mysqlACCEPT udp -- 10.132.103.204 anywhere udp dpt:mysqlACCEPT tcp -- 10.132.103.204 anywhere tcp dpt:postgresqlACCEPT udp -- 10.132.103.204 anywhere udp dpt:postgresqlACCEPT tcp -- 10.132.103.204 anywhere tcp dpt:11211ACCEPT udp -- 10.132.103.204 anywhere udp dpt:11211ACCEPT tcp -- 10.132.103.204 anywhere tcp dpt:6379ACCEPT udp -- 10.132.103.204 anywhere udp dpt:6379ACCEPT tcp -- 10.132.103.204 anywhere tcp dpt:11300ACCEPT udp -- 10.132.103.204 anywhere udp dpt:11300

Security and Optimization

Let's Monitor

CloudFlare

Nginx as Load Balancer

Static & socket.io upstreamsnginxload balancer - gabstatic content - gabcloudflare ip config pass to app - gab

DBs

Master / Slave

Write / Read

Bkp S3 using PHP or CLI

Mysql

Background Jobs

Beanstalkd queue + Supervisor

Code Quality

Travis CITravis CI - gabCode climate - gab

Code Climate

Monitors

Papertrail

Bugsnag

NewRelic

Datadog

That's it!Where is the beer? :D