Logman

Logman is Web Console/API for gathering logs from various sources and analyzing them. Logs are saved to mongo database.

Installation

Add this line to your application's Gemfile:

gem 'logman'

And then execute:

$ bundle

Or install it yourself as:

$ gem install logman

Usage

Create databse configuration file database.yaml with mongo connection settings:

development:
  sessions:
    default:
      database: logman
      hosts:
        - localhost:27017

production: #example connection for Heroku and MongoHQ
  sessions:
    default:
      uri: <%= ENV['MONGOHQ_URL'] %>
      options:
        skip_version_check: true
        safe: true

Create rackup file config.ru with content:

require 'logman'

Logman.configure

run Logman::Server

Execute rackup config.ru command

How to use it

Open console in web browser and create your account then create Bucket for your server or web app.
Bucket is space for writing logs. Every bucket is basically mongo collection.
To send logs to bucket you need bucket token.

If you want to capture logs from Rails application you can use Rails Logman gem.

To send logs manually make POST request to http://logman_host:port/api/write?key=bucket_token with JSON message in format:

{

    log_type: 1,                    //type of log: 1-error, 2-success, 3-warning,4-info
    message: 'Err...',              //log message

    //Optional parameters
    data: {                     //additional data
        innerException: {message:'...'}    
    },
    datetime: '1-1-2013 10:00',             //time when error occurred on server
    data_type: '.net exception',            //not used for now, but indicates 'data' field format

    sources: [{                     //Name and IP of machine that generated an error, 
        name: 'my server',          //if logman Proxy is used, it will append his hostname and ip
        ip_address: '234.124.156.123'
    }]
}

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request