Class: Seira::Setup

Inherits:
Object
  • Object
show all
Defined in:
lib/seira/setup.rb

Constant Summary collapse

SUMMARY = 
"Set up your local CLI with the right project and cluster configuration.".freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(target:, args:, settings:) ⇒ Setup

Returns a new instance of Setup.



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# File 'lib/seira/setup.rb', line 10

def initialize(target:, args:, settings:)
  @target = target
  @args = args
  @settings = settings
end

Instance Attribute Details

#args ⇒ Object (readonly)

Returns the value of attribute args.



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# File 'lib/seira/setup.rb', line 8

def args
  @args
end

#settings ⇒ Object (readonly)

Returns the value of attribute settings.



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# File 'lib/seira/setup.rb', line 8

def settings
  @settings
end

#target ⇒ Object (readonly)

Returns the value of attribute target.



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# File 'lib/seira/setup.rb', line 8

def target
  @target
end

Instance Method Details

#run ⇒ Object

This script should be all that’s needed to fully set up gcloud and kubectl cli, fully configured, on a development machine.



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# File 'lib/seira/setup.rb', line 18

def run
  ensure_software_installed

  if target == 'status'
    run_status
    exit(0)
  elsif target == 'all'
    puts "We will now set up gcloud and kubectl for each project. Each cluster is specified in .seira.yml."
    settings.valid_cluster_names.each do |cluster|
      setup_cluster(cluster)
    end
  elsif settings.valid_cluster_names.include?(target)
    puts "We will now set up gcloud and kubectl for #{target}"
    setup_cluster(target)
  else
    puts "Please specify a valid cluster name or 'all'. Got #{target}"
    exit(1)
  end

  puts "You have now configured all of your configurations. Please note that 'gcloud' and 'kubectl' are two separate command line tools."
  puts "gcloud: For manipulating GCP entities such as sql databases and kubernetes clusters themselves"
  puts "kubectl: For working within a kubernetes cluster, such as listing pods and deployment statuses"
  puts "Always remember to update both by using 'seira <cluster>', such as 'seira staging'."
  puts "Except for special circumstances, you should be able to always use 'seira' tool and avoid `gcloud` and `kubectl` directly."
  puts "All set!"
end