Class: Kontena::Machine::Upcloud::NodeDestroyer
- Inherits:
-
Object
- Object
- Kontena::Machine::Upcloud::NodeDestroyer
- Includes:
- Cli::ShellSpinner, UpcloudCommon, RandomName
- Defined in:
- lib/kontena/machine/upcloud/node_destroyer.rb
Instance Attribute Summary collapse
-
#api_client ⇒ Object
readonly
Returns the value of attribute api_client.
-
#password ⇒ Object
readonly
Returns the value of attribute password.
-
#username ⇒ Object
readonly
Returns the value of attribute username.
Instance Method Summary collapse
-
#initialize(api_client, upcloud_username, upcloud_password) ⇒ NodeDestroyer
constructor
A new instance of NodeDestroyer.
- #run!(grid, name) ⇒ Object
Methods included from UpcloudCommon
#abort_unless_api_access, #api_access?, #find_plan, #find_template, #get_server, #upcloud_client, #zone_exist?
Constructor Details
#initialize(api_client, upcloud_username, upcloud_password) ⇒ NodeDestroyer
Returns a new instance of NodeDestroyer.
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# File 'lib/kontena/machine/upcloud/node_destroyer.rb', line 13 def initialize(api_client, upcloud_username, upcloud_password) @api_client = api_client @username = upcloud_username @password = upcloud_password end |
Instance Attribute Details
#api_client ⇒ Object (readonly)
Returns the value of attribute api_client.
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# File 'lib/kontena/machine/upcloud/node_destroyer.rb', line 9 def api_client @api_client end |
#password ⇒ Object (readonly)
Returns the value of attribute password.
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# File 'lib/kontena/machine/upcloud/node_destroyer.rb', line 9 def password @password end |
#username ⇒ Object (readonly)
Returns the value of attribute username.
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# File 'lib/kontena/machine/upcloud/node_destroyer.rb', line 9 def username @username end |
Instance Method Details
#run!(grid, name) ⇒ Object
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# File 'lib/kontena/machine/upcloud/node_destroyer.rb', line 19 def run!(grid, name) abort_unless_api_access servers = get('server') unless servers && servers.has_key?(:servers) abort('Upcloud API error') end server = servers[:servers][:server].find{|s| s[:hostname] == name} abort "Cannot find node #{name.colorize(:cyan)} in Upcloud" unless server server_data = get("server/#{server[:uuid]}") storage_devices = server_data.fetch(:server, {}).fetch(:storage_devices, {}).fetch(:storage_device, []) storage_uuids = storage_devices.map{|s| s[:storage]} abort('No storage devices found for Upcloud node') if storage_uuids.empty? if server unless server[:state].eql?('stopped') spinner "Shutting down Upcloud node #{name.colorize(:cyan)} " do device_data = post( "server/#{server[:uuid]}/stop", body: { stop_server: { stop_type: 'soft', timeout: 120 } }.to_json ) until device_data && device_data.fetch(:state, nil).to_s.eql?('stopped') device_data = get("server/#{server[:uuid]}").fetch(:server, {}) rescue nil sleep 5 end end end spinner "Terminating Upcloud node #{name.colorize(:cyan)} " do response = delete("server/#{server[:uuid]}") abort "Cannot delete node #{name.colorize(:cyan)} in Upcloud" unless response[:success] end storage_uuids.each do |uuid| spinner "Deleting Upcloud storage device '#{uuid.colorize(:cyan)}' " do response = delete("storage/#{uuid}") unless response[:success] puts "#{"WARNING".colorize(:red)}: Couldn't delete Upcloud storage '#{uuid.colorize(:cyan)}', check manually." end end end else abort "Cannot find node #{name.colorize(:cyan)} in Upcloud" end node = api_client.get("grids/#{grid['id']}/nodes")['nodes'].find{|n| n['name'] == name} if node spinner "Removing node #{name.colorize(:cyan)} from grid #{grid['name'].colorize(:cyan)} " do api_client.delete("grids/#{grid['id']}/nodes/#{name}") end end end |