alphayax/rancher-api

Basic API for Rancher

2.0.4 2018-05-31 09:33 UTC

Requires

• alphayax/get_opt: ^3.0.0
• guzzlehttp/guzzle: ~6.0

LGPL-3.0

• alphayax

README

A very basic tool based on the RancherAPI

Install

This package is available in composer. To use it, just require as follow :

composer require alphayax/rancher-api

How to use

Note that you need to generate a API Key in rancher to use this. (Under API -> Keys menu)

Update a Rancher service with a new docker image

Useful for Continuous Deployment

$client = new \alphayax\rancher_api\Client($rancherUrl, $rancherKey, $rancherSecret);
$client->upgradeFromProjectIdAndServiceId($projectId, $serviceId);

CLI

You can use the CLI script : vendor/bin/rancher_update.php

Continuous Deployment

Basic gitlab CI example

The values of$RANCHER_SECRET, $RANCHER_KEY and $RANCHER_URL are available under the API -> Key menu in rancher

• In gitlab repository settings, under CI/CD configuration, add the following secret variables :

  • $RANCHER_URL (eg: http://www.example.com:8080/v2-beta)
  • $RANCHER_SECRET (eg: sdf45gsdfg12sd3f1gs5dfg1sd23fg1s5df1)
  • $RANCHER_KEY (eg: 123456789ABCDEF12345)
  • $RANCHER_ENVIRONMENT (eg: 1a2)

• In your .gitlab-ci.yaml file, declare the deploy stage and put the following inside :

.deploy: &deploy
  stage: deploy
  image: composer
  variables:
    GIT_STRATEGY: none
    RANCHER_SERVICE: 1s220
  tags:
  - composer
  only:
  - master
  script:
  - composer require alphayax/rancher-api
  - vendor/bin/rancher_update.php --rancher-url $RANCHER_URL --rancher-secret $RANCHER_SECRET --rancher-key $RANCHER_KEY --rancher-project-id $RANCHER_ENVIRONMENT --rancher-service-id $RANCHER_SERVICE