Class: Porkadot::Install::Bootstrap

Inherits:
Object
  • Object
show all
Includes:
SSHKit::DSL
Defined in:
lib/porkadot/install/bootstrap.rb

Constant Summary collapse

KUBE_TEMP = 
File.join(Porkadot::Install::KUBE_TEMP, 'bootstrap')
KUBE_SECRETS_TEMP = 
File.join(Porkadot::Install::KUBE_TEMP, '.bootstrap')

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(global_config) ⇒ Bootstrap

Returns a new instance of Bootstrap.



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# File 'lib/porkadot/install/bootstrap.rb', line 11

def initialize global_config
  @global_config = global_config
  @config = global_config.bootstrap
  @logger = global_config.logger
  @host = Porkadot::Install::Kubelet.new(self.config.kubelet_config)
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/porkadot/install/bootstrap.rb', line 7

def config
  @config
end

#global_config ⇒ Object (readonly)

Returns the value of attribute global_config.



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# File 'lib/porkadot/install/bootstrap.rb', line 6

def global_config
  @global_config
end

#host ⇒ Object (readonly)

Returns the value of attribute host.



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# File 'lib/porkadot/install/bootstrap.rb', line 9

def host
  @host
end

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/porkadot/install/bootstrap.rb', line 8

def logger
  @logger
end

Instance Method Details

#cleanup ⇒ Object 



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# File 'lib/porkadot/install/bootstrap.rb', line 44

def cleanup
  global_config = self.global_config
  config = self.config
  on(host) do |host|
    execute(:mkdir, '-p', Porkadot::Install::KUBE_TEMP)
    if test("[ -d #{KUBE_TEMP} ]")
      execute(:rm, '-rf', KUBE_TEMP)
      execute(:rm, '-rf', KUBE_SECRETS_TEMP)
    end
    upload! config.target_path, KUBE_TEMP, recursive: true
    upload! config.target_secrets_path, KUBE_SECRETS_TEMP, recursive: true
    execute(:cp, '-r', KUBE_SECRETS_TEMP + '/*', KUBE_TEMP)

    global_config.nodes.each do |k, node|
      if node.apiserver?
        endpoint = "https://#{node.hostname}:#{global_config.k8s.apiserver.bind_port}/healthz"
        info "Start to wait api node #{node.hostname}"
        while !test('curl', '-skf', endpoint)
          info "Still waiting for API node: #{node.hostname}"
          sleep 5
        end
      end
    end

    endpoint = "https://#{global_config.k8s.control_plane_endpoint}/healthz"
    info "Start to wait api endpoint"
    while !test('curl', '-skf', endpoint)
      info "Still waiting for API: #{endpoint}"
      sleep 5
    end

    as user: 'root' do
      execute(:bash, File.join(KUBE_TEMP, 'cleanup.sh'))
    end
  end
end

#install ⇒ Object 



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# File 'lib/porkadot/install/bootstrap.rb', line 18

def install
  global_config = self.global_config
  config = self.config
  on(host) do |host|
    execute(:mkdir, '-p', Porkadot::Install::KUBE_TEMP)
    if test("[ -d #{KUBE_TEMP} ]")
      execute(:rm, '-rf', KUBE_TEMP)
      execute(:rm, '-rf', KUBE_SECRETS_TEMP)
    end
    upload! config.target_path, KUBE_TEMP, recursive: true
    upload! config.target_secrets_path, KUBE_SECRETS_TEMP, recursive: true
    execute(:cp, '-r', KUBE_SECRETS_TEMP + '/*', KUBE_TEMP)

    as user: 'root' do
      execute(:bash, File.join(KUBE_TEMP, 'install.sh'))
    end

   endpoint = "https://127.0.0.1:#{global_config.k8s.apiserver.bind_port}/readyz"
   info "Start to wait for Bootstrapping Kubernetes API: #{endpoint}"
    while !test('curl', '-skf', endpoint)
      info "Still wating for Bootstrapping Kubernetes API..."
      sleep 5
    end
  end
end