Class: OsCtld::DistConfig::RedHat
- Inherits:
-
Base
- Object
- Base
- OsCtld::DistConfig::RedHat
show all
- Defined in:
- lib/osctld/dist_config/redhat.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_syscmd
Instance Method Details
#do_create_netif(netif) ⇒ Object
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# File 'lib/osctld/dist_config/redhat.rb', line 53
def do_create_netif(netif)
tpl_base = File.join('dist_config/network', template_dir)
ct_base = File.join(ct.rootfs, 'etc', 'sysconfig')
ifcfg = File.join(ct_base, 'network-scripts', "ifcfg-#{netif.name}")
return unless writable?(ifcfg)
OsCtld::ErbTemplate.render_to(
File.join(tpl_base, netif.type.to_s, 'ifcfg'),
{netif: netif},
ifcfg
)
if netif.type == :routed
netif.active_ip_versions.each do |ip_v|
OsCtld::ErbTemplate.render_to(
File.join(tpl_base, netif.type.to_s, "route_v#{ip_v}"),
{netif: netif},
File.join(
ct_base,
'network-scripts',
"route#{ip_v == 6 ? '6' : ''}-#{netif.name}"
)
)
end
end
end
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#do_remove_netif(name) ⇒ Object
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# File 'lib/osctld/dist_config/redhat.rb', line 81
def do_remove_netif(name)
base = File.join(ct.rootfs, 'etc', 'sysconfig', 'network-scripts')
files = [
"ifcfg-#{name}",
"route-#{name}",
"route6-#{name}"
]
files.each do |f|
path = File.join(base, f)
next if !File.exist?(path) || !writable?(path)
File.unlink(path)
end
end
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#network(_opts) ⇒ Object
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# File 'lib/osctld/dist_config/redhat.rb', line 26
def network(_opts)
set_params(
File.join(ct.rootfs, 'etc/sysconfig/network'),
{'NETWORKING' => 'yes'}
)
ct.netifs.each do |netif|
do_create_netif(netif)
end
end
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#remove_netif(opts) ⇒ Object
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# File 'lib/osctld/dist_config/redhat.rb', line 38
def remove_netif(opts)
do_remove_netif(opts[:netif].name)
end
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#rename_netif(opts) ⇒ Object
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# File 'lib/osctld/dist_config/redhat.rb', line 43
def rename_netif(opts)
do_remove_netif(opts[:original_name])
do_create_netif(opts[:netif])
end
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#set_hostname(opts) ⇒ Object
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# File 'lib/osctld/dist_config/redhat.rb', line 5
def set_hostname(opts)
set_params(
File.join(ct.rootfs, 'etc', 'sysconfig', 'network'),
{'HOSTNAME' => ct.hostname.local}
)
update_etc_hosts(opts[:original])
if ct.running?
begin
ct_syscmd(ct, "hostname #{ct.hostname}")
rescue SystemCommandFailed => e
log(:warn, ct, "Unable to apply hostname: #{e.message}")
end
end
end
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#set_params(file, params) ⇒ Object
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# File 'lib/osctld/dist_config/redhat.rb', line 99
def set_params(file, params)
return unless writable?(file)
regenerate_file(file, 0644) do |new, old|
if old
old.each_line do |line|
param, value = params.detect { |k, v| /^#{k}=/ =~ line }
if param
new.puts("#{param}=\"#{value}\"")
params.delete(param)
else
new.write(line)
end
end
params.each do |k, v|
new.puts("#{k}=\"#{v}\"")
end
else
params.each do |k, v|
new.puts("#{k}=\"#{v}\"")
end
end
end
end
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#template_dir ⇒ Object
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# File 'lib/osctld/dist_config/redhat.rb', line 49
def template_dir
raise NotImplementedError
end
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