README

Reliable fully-automated deployments tool for Magento 2.
Zero downtime deployments on Magento versions >= 2.2
Automating your deployments is as easy as defining the servers where you want to deploy to.

Motivation

This project aims to offer a common solution for fully-automated deployments on all versions of Magento 2. This tool uses the well known Deployer and adds specific recipes for each Magento 2 version.

Important Features

Deployer code syntax
Super easy setup
Deploy to multiple servers
Zero Downtime (only Magento >= 2.2)
Build and Deploy artifacts (only Magento >= 2.2)
Secure rollbacks (only Magento >= 2.2)

Installation

composer require justbetter/magento2-deployer-plus

Setup

Magento >= 2.1

cp <vendor_dir>/justbetter/magento2-deployer-plus/deploy.php.sample_2_1 deploy.php

Magento >= 2.2

cp <vendor_dir>/justbetter/magento2-deployer-plus/deploy.php.sample_2_2 deploy.php

Magento >= 2.2.5

cp <vendor_dir>/justbetter/magento2-deployer-plus/deploy.php.sample_2_2_5 deploy.php

Usage

Git deploys:

<bin_dir>/dep deploy [<stage>]

Build artifact deploys: (only Magento >= 2.2)

<bin_dir>/dep build
<bin_dir>/dep deploy-artifact [<stage>]

Troubleshooting

Js translations missing (magento versions >=2.1.3 <2.2.1)

Problem: Known Magento issue when executing setup:static-content:deploy for several languages.
Github Issues:
- 7862
- 10673

Solution: Until that gets fixed in 2.2.1, the only workaround is to execute setup:static-content:deploy individually for each language:

 // deploy.php
  task('files:static_assets', function () {
 	run('{{bin/php}} {{magento_bin}} setup:static-content:deploy en_US {{static_deploy_options}}');
 	run('{{bin/php}} {{magento_bin}} setup:static-content:deploy de_CH {{static_deploy_options}}');
 	run('{{bin/php}} {{magento_bin}} setup:static-content:deploy fr_FR {{static_deploy_options}}');
  });

Compilation error

Solution: Increase php memory_limit configuration to 728M o 1024M

Static deploy error when setting a new template (if config propagation is not used)

Problems:
- [LogicException] Unable to load theme by specified key: 'Template'
- @variable is undefined in file
Reason: If a new template is set, running setup:upgrade is required before executing setup:static-content:deploy
Solution: Skip setup:static-content:deploy first time you deploy the new template:
1. Temporary disable task files:static_assets
```
// deploy.php
task('files:static_assets')->onRoles('Skip');
```
2. Perform a new release
3. Enable back files:static_assets on your deploy.php file
  - Remove task('files:static_assets')->onRoles('Skip');
4. Manually execute files:static_assets
```
<bin_dir>/dep files:static_assets [<stage>]
```
After that, future deployments will work without issues

justbetter / magento2-deployer-plus

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