Class: DeisInteractive::Rails::Console

Inherits:
Base
  • Object
show all
Defined in:
lib/deis-interactive/rails/console.rb

Instance Attribute Summary

Attributes inherited from Base

#app, #process

Instance Method Summary collapse

Methods inherited from Base

#deis_remote, #git_remote_response, #inferred_app, #pod_ids, #processes_pattern

Constructor Details

#initialize(app) ⇒ Console

Returns a new instance of Console.



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# File 'lib/deis-interactive/rails/console.rb', line 7

def initialize(app)
  super(app, ENV['DEIS_CONSOLE_PROCESS'] || "web")
end

Instance Method Details

#bash ⇒ Object 



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# File 'lib/deis-interactive/rails/console.rb', line 26

def bash
  ". /app/.profile.d/ruby.sh && PATH=/app/.heroku/node/bin:$PATH /app/bin/rails c"
end

#perform ⇒ Object 



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# File 'lib/deis-interactive/rails/console.rb', line 11

def perform
  puts "Run rails console attaching to #{pod_id}"
  exec "kubectl exec -it --namespace #{app} #{pod_id} -- bash -c #{Shellwords.escape(bash)}"
end

#pod_id ⇒ Object 



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# File 'lib/deis-interactive/rails/console.rb', line 16

def pod_id
  @pod_id ||= (
    sample_pod_id = pod_ids.sample
    if (sample_pod_id.nil?)
      raise "Error. No pod of #{process} is found. kubectl won't be able to attach to run a console session"
    end
    sample_pod_id
  )
end