Gladiator

Gladiator is the GUI control tool of ROMA.
It enable you to manage ROMA more easily, more intuitively.

1. What is Gladiator

2. How to install

Requirements

• ROMA

• v1.3.0 - : Recommend
• v1.0.0 - : Full support
• (- v0.8.14 : Unsupport)

• Ruby

• v2.1.6(recommend)
• v2.1.2

• Ruby on Rails

• v4.0.2(recommend)

• Web server

Basic Rails Web application Environments.
• Apahce 2.X (recommend), nginx or WEBric
• Passenger or etc...

Installation

1. Download Gladiator

$ wget https://github.com/roma/gladiator/archive/v${versions}.tar.gz -O gladiator.tar.gz
$ tar xvfz gladiator.tar.gz
$ cd gladiator-${versions}
$ sudo bundle install




2. Config setting

a. Input information of your ROMA.

$ bin/set_roma_info
 Please input roma host info(ip or hostname)
 > # => input your ROMA's ip address or hostname.

 Pleasese input ROMA's 1 port No.
 > # => input your ROMA's port No.




b. Set Account for Gladiator

$ bin/add_user
 Please input user name
 > # =>input your username for login

 Pleasese input password
 > # =>input your password

 [Optional]
 Please input Gravatar email address.
 (If you don't need this process, please push enter with brank.)
 > # =>input your gravatar address(if you have)

 Which mode do you want to add this user?
 (some functions are restricted to root user only)
 [1] root user
 [2] normal user
 > # =>select [1] or [2]



• This account are used for just gladiator, so please decide by yourself.
• NORMAL user are limited some functions.
• email address is used for only GLAVATAR, it is optional.
• Also you can modify config file(lib/config_gui.rb) directory.

3. Plugin setting on ROMA.

Edit ROMA's config file(config.rb).

.
.
# plugin setting
PLUGIN_FILES = ['plugin_storage.rb', .......... , 'plugin_gui.rb']
 # => Add the "plugin_gui.rb"
.
.



• Don't forget Reboot ROMA after modification config.rb.

4. Booting Gladiator

Booting the gladiator as a general Rails application.

• Apahce 2.X (recommend), nginx or WEBric
• Passenger or etc...
We will give example in case of weblick(dev env)
$ rails server

5. Access to Gladiator & Confirm login page



6. Login & Try to use it!!

3. What can Gladiator do?

1. Cluster Control
• Check Cluster status/information
• Recover redundancy
• Kill ROMA process
• Manage Data distribution

2. Status/Configuration setting
• Check ROMA setting
• Change above setting without stopping ROMA

3. Routing information
• Check Routing status & options
• Check Routing consistency
• Get Routing History
• Download Routing file

4. Gather Logs
• Get & analyze the latest log of each instances

5. Connection Glaph
• Visualize connection counts and resource.

6. Data Management
• Get Value
• Set data(Key/Value)
• Check Snapshot Status