Class: Exos::Commands::Status

Inherits:
Command
  • Object
show all
Defined in:
lib/exos/commands/status.rb

Instance Attribute Summary

Attributes inherited from Command

#args, #options

Instance Method Summary collapse

Methods inherited from Command

#initialize

Constructor Details

This class inherits a constructor from Exos::Commands::Command

Instance Method Details



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# File 'lib/exos/commands/status.rb', line 59

def print_servers_table
  table  = ::Terminal::Table.new(title: "Instances")
  groups = @servers.group_by(&:subnet_id)

  add_section_headers(table, ["ID", "Name", "Type", "State", "Public IP", "Private IP", "Subnet Name"])

  groups.each_pair do |subnet_id, servers|
    servers.each do |server|
      color = server.ready? ? :green : :light_red
      subnet = @subnets.find { |s| s.subnet_id == subnet_id }
      subnet_name = subnet.tag_set["Name"] || subnet.tag_set["name"] if subnet

      add_row(table, color, [
        server.id,
        server.tags["Name"] || server.tags["name"],
        server.flavor_id,
        server.state,
        server.public_ip_address,
        server.private_ip_address,
        subnet_name
      ])
    end
  end

  puts table
end

#print_vpc_tables ⇒ Object 



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# File 'lib/exos/commands/status.rb', line 23

def print_vpc_tables
  @vpcs.each do |vpc|
    table = ::Terminal::Table.new(title: "VPC Status")

    add_section_headers(table, ["VPC ID", "Name", "State", "CIDR Block", "Tenancy"])
    color = vpc.state == "available" ? :green : :light_red
    add_row(table, color, [
      vpc.id,
      vpc.tags["Name"] || vpc.tags["name"],
      vpc.state,
      vpc.cidr_block,
      vpc.tenancy
    ])

    subnets = @subnets.select do |subnet|
      subnet.vpc_id == vpc.id
    end

    return unless subnets.any?

    add_section_headers(table, ["Subnet ID", "Name", "State", "CIDR Block", "Availability Zone"])
    subnets.each do |subnet|
      color = subnet.ready? ? :green : :light_red
      add_row(table, color, [
        subnet.subnet_id,
        subnet.tag_set["Name"] || subnet.tag_set["name"],
        subnet.state,
        subnet.cidr_block,
        subnet.availability_zone
      ])
    end

    puts table
  end
end

#run ⇒ Object 



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# File 'lib/exos/commands/status.rb', line 13

def run
  @vpcs    = ec2.vpcs
  @subnets = ec2.subnets
  @servers = ec2.servers
  @elbs    = elb.load_balancers

  print_vpc_tables
  print_servers_table
end