Class: OsCtld::DistConfig::Gentoo
- Inherits:
-
Base
- Object
- Base
- OsCtld::DistConfig::Gentoo
show all
- Defined in:
- lib/osctld/dist_config/gentoo.rb
Instance Attribute Summary
Attributes inherited from Base
#ct, #distribution, #version
Instance Method Summary
collapse
Methods inherited from Base
#add_netif, #bin_path, distribution, #dns_resolvers, #initialize, #passwd, #update_etc_hosts, #writable?
#ct_attach, #ct_control, #ct_exec, #ct_runscript, #ct_syscmd, #init_script, #unlink_file
Instance Method Details
#add_init_script(name) ⇒ Object
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# File 'lib/osctld/dist_config/gentoo.rb', line 81
def add_init_script(name)
begin
File.lstat(script_path(name))
rescue Errno::ENOENT
File.symlink('/etc/init.d/net.lo', script_path(name))
end
begin
File.lstat(rc_path(name))
rescue Errno::ENOENT
File.symlink(File.join('/etc/init.d', "net.#{name}"), rc_path(name))
end
end
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#del_init_script(name) ⇒ Object
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# File 'lib/osctld/dist_config/gentoo.rb', line 99
def del_init_script(name)
File.unlink(rc_path(name)) if File.symlink?(rc_path(name))
File.unlink(script_path(name)) if File.symlink?(script_path(name))
end
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#do_create_netif(netif) ⇒ Object
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# File 'lib/osctld/dist_config/gentoo.rb', line 57
def do_create_netif(netif)
return unless writable?(netifrc_conf(netif.name))
OsCtld::ErbTemplate.render_to(
File.join('dist_config/network/gentoo', netif.type.to_s),
{netif: netif},
netifrc_conf(netif.name)
)
add_init_script(netif.name)
end
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#do_remove_netif(name) ⇒ Object
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# File 'lib/osctld/dist_config/gentoo.rb', line 71
def do_remove_netif(name)
return unless writable?(netifrc_conf(name))
del_init_script(name)
File.unlink(netifrc_conf(name)) if File.exist?(netifrc_conf(name))
end
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#netifrc_conf(name) ⇒ Object
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# File 'lib/osctld/dist_config/gentoo.rb', line 168
def netifrc_conf(name)
File.join(ct.rootfs, 'etc/conf.d', "net.#{name}")
end
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#network(_opts) ⇒ Object
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# File 'lib/osctld/dist_config/gentoo.rb', line 30
def network(_opts)
ct.netifs.each do |netif|
do_create_netif(netif)
end
update_confd_net
end
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#rc_path(name) ⇒ Object
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# File 'lib/osctld/dist_config/gentoo.rb', line 176
def rc_path(name)
File.join(ct.rootfs, 'etc/runlevels/default', "net.#{name}")
end
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#remove_netif(opts) ⇒ Object
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# File 'lib/osctld/dist_config/gentoo.rb', line 39
def remove_netif(opts)
do_remove_netif(opts[:netif].name)
update_confd_net
end
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#rename_netif(opts) ⇒ Object
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# File 'lib/osctld/dist_config/gentoo.rb', line 45
def rename_netif(opts)
do_remove_netif(opts[:original_name])
do_create_netif(opts[:netif])
update_confd_net
end
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#script_path(name) ⇒ Object
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# File 'lib/osctld/dist_config/gentoo.rb', line 172
def script_path(name)
File.join(ct.rootfs, 'etc/init.d', "net.#{name}")
end
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#set_hostname(opts) ⇒ Object
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# File 'lib/osctld/dist_config/gentoo.rb', line 7
def set_hostname(opts)
writable?(File.join(ct.rootfs, 'etc', 'conf.d', 'hostname')) do |path|
regenerate_file(path, 0644) do |f|
f.puts('# Set to the hostname of this machine')
f.puts("hostname=\"#{ct.hostname}\"")
end
end
update_etc_hosts(opts[:original])
if ct.running?
begin
ct_syscmd(ct, "hostname #{ct.hostname.local}")
rescue SystemCommandFailed => e
log(:warn, ct, "Unable to apply hostname: #{e.message}")
end
end
end
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#update_confd_net ⇒ Object
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# File 'lib/osctld/dist_config/gentoo.rb', line 107
def update_confd_net
config = File.join(ct.rootfs, 'etc/conf.d/net')
return unless writable?(config)
heading = "# BEGIN osctld generated content"
banner = <<-END
#
# Do not edit lines within BEGIN and END. This section is generated by osctld
# from vpsAdminOS. You can move this block around and add your own configuration
# above and below this block. To stop osctld from manipulating this file, run
#
# chmod u-w /etc/conf.d/net
END
ending = "\n# END osctld generated content"
cfg = ct.netifs.map do |netif|
". #{File.join('/etc/conf.d', "net.#{netif.name}")}"
end.join("\n")
regenerate_file(config, 0644) do |new, old|
if old.nil?
new.puts(heading)
new.puts(banner)
new.puts(cfg)
new.puts(ending)
next
end
in_block = false
done = false
old.each_line do |line|
if !done && line.strip.start_with?('# BEGIN osctld')
in_block = true
elsif in_block && !done && line.strip.start_with?('# END osctld')
in_block = false
done = true
new.puts(heading)
new.puts(banner)
new.puts(cfg)
new.puts(ending)
elsif !in_block
new.write(line)
end
end
unless done
new.puts(heading)
new.puts(banner)
new.puts(cfg)
new.puts(ending)
end
end
end
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