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Consul PHP SDK

Consul PHP SDK is a thin wrapper around the Consul HTTP API.

Compatibility

See previous version of README.md to find some version compatible with older version of symfony/http-client or guzzle

Installation

This library can be installed with composer:

composer require friendsofphp/consul-php-sdk

Supported services

• agent
• catalog
• health
• kv
• session
• txn

Usage

Instantiate a services, and start using it:

A service exposes few methods mapped from the consul API:

All services methods follow the same convention:

• All API mandatory arguments are placed as first;
• All API optional arguments are directly mapped from $someOptions;
• All methods return a Consul\ConsulResponse;
• If the API responds with a 4xx response, a Consul\Exception\ClientException is thrown;
• If the API responds with a 5xx response, a Consul\Exception\ServeException is thrown.

Cookbook

How to acquire an exclusive lock?

How to use MultiLockHandler?

How to use MultiSemaphore?

Some utilities

• Consul\Helper\LockHandler: Simple class that implement a distributed lock
• Consul\Helper\MultiLockHandler: Simple class that implements a distributed lock for many resources
• Consul\Helper\MultiSemaphore: Simple class that implements a distributed semaphore for many resources

Run the test suite

You need a consul agent running on localhost:8500.

But you ca override this address:

If you don't want to install Consul locally you can use a docker container:

Then, run the test suite