Class: VagrantPlugins::Scaleway::Action::ReadSSHInfo
- Inherits:
-
Object
- Object
- VagrantPlugins::Scaleway::Action::ReadSSHInfo
- Defined in:
- lib/vagrant-scaleway/action/read_ssh_info.rb
Overview
This action reads the SSH info for the machine and puts it into the ‘:machine_ssh_info` key in the environment.
Instance Method Summary collapse
- #call(env) ⇒ Object
-
#initialize(app, _env) ⇒ ReadSSHInfo
constructor
A new instance of ReadSSHInfo.
- #read_ssh_info(scaleway, machine) ⇒ Object
Constructor Details
#initialize(app, _env) ⇒ ReadSSHInfo
Returns a new instance of ReadSSHInfo.
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# File 'lib/vagrant-scaleway/action/read_ssh_info.rb', line 7 def initialize(app, _env) @app = app @logger = Log4r::Logger.new('vagrant_scaleway::action::read_ssh_info') end |
Instance Method Details
#call(env) ⇒ Object
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# File 'lib/vagrant-scaleway/action/read_ssh_info.rb', line 12 def call(env) env[:machine_ssh_info] = read_ssh_info(env[:scaleway_compute], env[:machine]) @app.call(env) end |
#read_ssh_info(scaleway, machine) ⇒ Object
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# File 'lib/vagrant-scaleway/action/read_ssh_info.rb', line 18 def read_ssh_info(scaleway, machine) return nil if machine.id.nil? # Find the machine server = scaleway.servers.get(machine.id) if server.nil? # The machine can't be found @logger.info("Machine couldn't be found, assuming it got destroyed.") machine.id = nil return nil end # read attribute override ssh_host_attribute = machine.provider_config.ssh_host_attribute # default host attributes to try. NOTE: Order matters! ssh_attrs = %i(public_ip_address public_dns_name private_ip_address private_dns_name) ssh_attrs = (Array(ssh_host_attribute) + ssh_attrs).uniq if ssh_host_attribute # try each attribute, get out on first value host = nil while !host && (attr = ssh_attrs.shift) begin host = server.send(attr) rescue NoMethodError @logger.info("SSH host attribute not found #{attr}") end end { host: host, port: 22, username: 'root' } end |