53 lines
1.7 KiB
Ruby
53 lines
1.7 KiB
Ruby
require 'vagrant/util/guest_hosts'
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module VagrantPlugins
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module GuestRedHat
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module Cap
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class ChangeHostName
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extend Vagrant::Util::GuestInspection::Linux
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extend Vagrant::Util::GuestHosts::Linux
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def self.change_host_name(machine, name)
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comm = machine.communicate
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if !comm.test("hostname -f | grep '^#{name}$'", sudo: false)
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basename = name.split('.', 2)[0]
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comm.sudo <<-EOH.gsub(/^ {14}/, '')
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# Update sysconfig
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sed -i 's/\\(HOSTNAME=\\).*/\\1#{name}/' /etc/sysconfig/network
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# Update DNS
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sed -i 's/\\(DHCP_HOSTNAME=\\).*/\\1\"#{basename}\"/' /etc/sysconfig/network-scripts/ifcfg-*
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EOH
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if hostnamectl?(comm)
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comm.sudo("hostnamectl set-hostname --static '#{name}' ; " \
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"hostnamectl set-hostname --transient '#{name}'")
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else
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comm.sudo("hostname -F /etc/hostname")
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end
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restart_command = "service network restart"
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if systemd?(comm)
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if systemd_networkd?(comm)
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restart_command = "systemctl restart systemd-networkd.service"
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elsif systemd_controlled?(comm, "NetworkManager.service")
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restart_command = "systemctl restart NetworkManager.service"
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end
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end
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comm.sudo(restart_command)
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end
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network_with_hostname = machine.config.vm.networks.map {|_, c| c if c[:hostname] }.compact[0]
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if network_with_hostname
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replace_host(comm, name, network_with_hostname[:ip])
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else
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add_hostname_to_loopback_interface(comm, name)
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end
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end
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end
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end
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end
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end
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