ocp

Why another command line tool for the OpenShift Container Platform? The current Golang based command line tool oc is solid, plus its written in Golang! This is just an academic attempt to build a tool in Ruby.

The intent is to use it in ManageIQ/CloudForms.

Usage

$ git clone https://github.com/kevensen/ocpcmd
$ cd ocpcmd
$ ./ocp.rb help

Install as a Gem

$ git clone https://github.com/kevensen/ocpcmd
$ cd ocpcmd
$ gem build ./ocp.gemspec
$ gem install ocp-0.0.1.gem

Use the Gem in IRB

$ irb
irb(main):001:0> require 'ocp'
=> true
irb(main):002:0> ocpconfig = OcpConfig.new
=> #<OcpConfig:0x007fb2058c3598 @master=nil, @token=nil, @noverifyssl=false, @output=:json, @debug=false, @pretty=false, @clientcertfile=nil, @clientkeyfile=nil, @clientcafile=nil, @clientcert=nil, @clientkey=nil>
irb(main):003:0> ocpconfig.set_config_by_file("path..to../config.yaml")
=> nil
irb(main):004:0> ocpapi = OcpApi.new
=> #<OcpApi:0x007fb2029acf48 @api_ver="v1", @client=#<OcpClient:0x007fb2029aced0 @method=nil, @url=nil, @token=nil, @noverifyssl=false, @pretty=false, @clientcert=nil, @clientkey=nil, @clientca=nil, @clientcafile=nil, @debug=nil>, @api="oapi", @version="v1", @name=nil>
irb(main):005:0> ocpapi.setup(ocpconfig)
=> nil
irb(main):006:0> puts "#{ocpapi}"

Or Use the Gem from the Command Line

$ ocp getapi -c config.yaml

Sample Config File

Place this file in the ocpcmd directory

#
# YAML Config file for sat6cmd
#


# Connection config items
connection:
   master: "https://master.example.com:8443"
   token: a1nX8rtGt132nLJHkAiGVCJnI4Y4XvtUsThB4xthWOI
   no_verify_ssl: false

Another Sample Config File

If you want to access the API with the system:admin user, you can't use a token. This is because the system:admin user doesn't get a token! You need to copy three files to the machine running the gem:

/etc/origin/master/admin.crt
/etc/origin/master/admin.key
/etc/origin/master/ca.crt

Once you have these files, update your config.yaml accordingly.

#
# YAML Config file for sat6cmd
#


# Connection config items
connection:
   master: "https://master.example.com:8443"
   client-certificate-file: admin.crt
   client-key-file: admin.key
   client-ca-file: ca.crt
   no_verify_ssl: false