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Versions: 23
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Contents
module Kontena::Cli::Master
class SshCommand < Kontena::Command
include Kontena::Cli::Common
parameter "[COMMANDS] ...", "Run command on host"
option ["-i", "--identity-file"], "IDENTITY_FILE", "Path to ssh private key"
option ["-u", "--user"], "USER", "Login as a user", default: "core"
requires_current_master
def master_host
require 'uri'
URI.parse(current_master.url).host
end
def master_provider_vagrant?
require 'kontena/cli/master/config/get_command'
cmd = Kontena::Cli::Master::Config::GetCommand.new([])
cmd.parse(['server.provider'])
cmd.response['server.provider'] == 'vagrant'
rescue => ex
false
end
def vagrant_plugin_installed?
Kontena::PluginManager.instance.plugins.any? { |plugin| plugin.name == 'kontena-plugin-vagrant' }
end
def master_is_vagrant?
if master_provider_vagrant?
unless vagrant_plugin_installed?
exit_with_error 'You need to install vagrant plugin to ssh into this master. Use: kontena plugin install vagrant'
end
logger.debug { "Master config server.provider is vagrant" }
true
elsif vagrant_plugin_installed? && current_master.url.include?('192.168.66.')
logger.debug { "Vagrant plugin installed and current_master url looks like vagrant" }
true
else
logger.debug { "Assuming non-vagrant master host" }
false
end
end
def run_ssh
cmd = ['ssh']
cmd << "#{user}@#{master_host}"
cmd += ["-i", identity_file] if identity_file
cmd += commands_list
logger.debug { "Executing #{cmd.inspect}" }
exec(*cmd)
end
def run_vagrant_ssh
Kontena.run!(['vagrant', 'master', 'ssh'] + commands_list)
end
def execute
master_is_vagrant? ? run_vagrant_ssh : run_ssh
end
end
end
Version data entries
23 entries across 23 versions & 1 rubygems