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Contents
require_relative 'services_helper'
module Kontena::Cli::Services
class RemoveCommand < Kontena::Command
include Kontena::Cli::Common
include ServicesHelper
parameter "NAME ...", "Service name", attribute_name: :names
option "--instance", "INSTANCE", "Remove only given instance"
option "--force", :flag, "Force remove", default: false, attribute_name: :forced
banner "Remove a service"
requires_current_master
requires_current_master_token
def execute
names.each do |name|
if instance
remove_instance(name)
else
remove(name)
end
end
end
def remove(name)
confirm_command(name) unless forced?
spinner "Removing service #{pastel.cyan(name)} " do
client.delete("services/#{parse_service_id(name)}")
removed = false
until removed == true
sleep 1
begin
client.get("services/#{parse_service_id(name)}")
rescue Kontena::Errors::StandardError => exc
if exc.status == 404
removed = true
else
raise exc
end
end
end
end
end
def remove_instance(name)
instance_name = "#{name}/#{instance}"
confirm_command("#{name}/#{instance}") unless forced?
service_instance = client.get("services/#{parse_service_id(name)}/instances")['instances'].find{ |i|
i['instance_number'] == instance.to_i
}
exit_with_error("Instance not found") unless service_instance
spinner "Removing service instance #{pastel.cyan(instance_name)} " do
client.delete("services/#{parse_service_id(name)}/instances/#{service_instance['id']}")
end
end
end
end
Version data entries
34 entries across 34 versions & 2 rubygems