class EcsCmd::Clusters

Public Class Methods

new(region) click to toggle source
# File lib/ecs_cmd/clusters.rb, line 6
def initialize(region)
  @client = Aws::ECS::Client.new(region: region)
end

Public Instance Methods

cluster_names() click to toggle source
# File lib/ecs_cmd/clusters.rb, line 30
def cluster_names
  get_clusters[0]
end
get_clusters() click to toggle source
# File lib/ecs_cmd/clusters.rb, line 10
def get_clusters
  @cluster_arns = @client.list_clusters
end
get_container_instance_count(stats) click to toggle source
# File lib/ecs_cmd/clusters.rb, line 14
def get_container_instance_count(stats)
  stats['registered_container_instances_count']
end
get_pending_task_count(stats) click to toggle source
# File lib/ecs_cmd/clusters.rb, line 26
def get_pending_task_count(stats)
  stats['pending_tasks_count']
end
get_running_task_count(stats) click to toggle source
# File lib/ecs_cmd/clusters.rb, line 22
def get_running_task_count(stats)
  stats['running_tasks_count']
end
get_service_count(stats) click to toggle source
# File lib/ecs_cmd/clusters.rb, line 18
def get_service_count(stats)
  stats['active_services_count']
end
list_clusters() click to toggle source
# File lib/ecs_cmd/clusters.rb, line 34
def list_clusters
  rows = []
  cluster_names.map do |c|
    cluster_name = c.split('/')[1]
    stats = @client.describe_clusters(clusters: [cluster_name])[0][0]
    rows << [cluster_name, get_container_instance_count(stats), get_service_count(stats),
             get_running_task_count(stats), get_pending_task_count(stats)]
  end
  table = Terminal::Table.new headings: ['CLUSTER NAME', 'CONTAINER_INSTANCE_COUNT',
                                         'SERVICES', 'RUNNING_TASKS', 'PENDING_TASKS'], rows: rows
  puts table
end