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Contents
module Kontena::Cli::Nodes
class SshCommand < Kontena::Command
include Kontena::Cli::Common
include Kontena::Cli::GridOptions
parameter "NODE_ID", "Node id"
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"
option "--private-ip", :flag, "Connect to node's private IP address"
option "--internal-ip", :flag, "Connect to node's internal IP address (requires VPN connection)"
requires_current_master
requires_current_grid
def execute
node = client.get("nodes/#{current_grid}/#{node_id}")
provider = Array(node["labels"]).find{ |l| l.start_with?('provider=')}.to_s.split('=').last
commands_list.insert('--') unless commands_list.empty?
if provider == 'vagrant'
unless Kontena::PluginManager.instance.plugins.find { |plugin| plugin.name == 'kontena-plugin-vagrant' }
exit_with_error 'You need to install vagrant plugin to ssh into this node. Use kontena plugin install vagrant'
end
cmd = ['vagrant', 'node', 'ssh', node['name']] + commands_list
Kontena.run(cmd)
else
cmd = ['ssh']
cmd += ["-i", identity_file] if identity_file
if internal_ip?
ip = "10.81.0.#{node['node_number']}"
elsif private_ip?
ip = node['private_ip']
else
ip = node['public_ip']
end
cmd << "#{user}@#{ip}"
cmd += commands_list
exec(*cmd)
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems