Class: Yast::NetworkServiceClass
- Inherits:
-
Module
- Object
- Module
- Yast::NetworkServiceClass
- Includes:
- Logger
- Defined in:
- ../../src/modules/NetworkService.rb
Constant Summary
- BACKENDS =
network backend identification to service name mapping
{ # <internal-id> <service name> netconfig: "network", network_manager: "NetworkManager", wicked: "wicked" }
- BACKEND_PKG_NAMES =
network backend identification to its rpm package name mapping
{ # <internal-id> <service name> netconfig: "sysconfig-network", network_manager: "NetworkManager", wicked: "wicked" }
- SYSTEMCTL =
"/bin/systemctl"
- WICKED =
"/usr/sbin/wicked"
- DEFAULT_BACKEND =
:wicked
Instance Method Summary (collapse)
-
- (Boolean) backend_available?(backend)
(also: #is_backend_available)
Checks if given network backend is available in the system.
-
- (Boolean) ConfirmNetworkManager
Opens up a continue/cancel confirmation popup in the case when NetworkManager is enabled.
-
- (Object) disable
disables network service completely.
- - (Boolean) disabled? (also: #is_disabled)
-
- (Object) EnableDisableNow
Helper to apply a change of the network service.
-
- (Object) IsActive
Reports if network service is active or not.
- - (Object) isNetworkRunning
-
- (Object) isNetworkv4Running
test for IPv4.
-
- (Object) isNetworkv6Running
test for IPv6.
- - (Object) main
-
- (Object) Modified
Whether a network service change were requested.
- - (Boolean) netconfig? (also: #is_netconfig)
-
- (Boolean) network_manager?
(also: #is_network_manager)
Checks if configuration is managed by NetworkManager.
-
- (Object) Read
Initialize module data.
-
- (Object) ReloadOrRestart
Reload or restars the network service.
-
- (Object) Restart
Restarts the network service.
- - (Object) run_wicked(*params)
-
- (Object) RunningNetworkPopup
If there is network running, return true.
-
- (Object) RunSystemCtl(service, action)
Helper to run systemctl actions.
-
- (Object) StartStop
This is an old, confusing name for ReloadOrRestart() now.
- - (Object) use_netconfig
- - (Object) use_network_manager
- - (Object) use_wicked
- - (Boolean) wicked? (also: #is_wicked)
Instance Method Details
- (Boolean) backend_available?(backend) Also known as: is_backend_available
Checks if given network backend is available in the system
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# File '../../src/modules/NetworkService.rb', line 124 def backend_available?(backend) PackageSystem.Installed(BACKEND_PKG_NAMES[backend]) end |
- (Boolean) ConfirmNetworkManager
Opens up a continue/cancel confirmation popup in the case when NetworkManager is enabled. User is informed that continuing the configuration may produce undefined results. If NetworkManager is not used, silently returns true.
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# File '../../src/modules/NetworkService.rb', line 276 def ConfirmNetworkManager if !@already_asked_for_NetworkManager && network_manager? # TRANSLATORS: pop-up question when reading the service configuration cont = Popup.ContinueCancel( _( "Your network interfaces are currently controlled by NetworkManager\n" \ "but the service to configure might not work well with it.\n" \ "\n" \ "Really continue?" ) ) Builtins.y2milestone( "Network is controlled by NetworkManager, user decided %1...", cont ? "to continue" : "not to continue" ) @already_asked_for_NetworkManager = true return cont else return true end end |
- (Object) disable
disables network service completely
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# File '../../src/modules/NetworkService.rb', line 180 def disable @cached_name = nil stop_service(@current_name) disable_service(@current_name) Read() end |
- (Boolean) disabled? Also known as: is_disabled
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# File '../../src/modules/NetworkService.rb', line 152 def disabled? cached_service?(nil) end |
- (Object) EnableDisableNow
Helper to apply a change of the network service
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# File '../../src/modules/NetworkService.rb', line 209 def EnableDisableNow return if !Modified() stop_service(@current_name) disable_service(@current_name) case @cached_name when :network_manager, :wicked RunSystemCtl(BACKENDS[@cached_name], "--force enable") when :netconfig RunSystemCtl(BACKENDS[@current_name], "disable") # Workaround for bug #61055: Builtins.y2milestone("Enabling service %1", "network") cmd = "cd /; /sbin/insserv -d /etc/init.d/network" SCR.Execute(path(".target.bash"), cmd) end @initialized = false Read() nil end |
- (Object) IsActive
Reports if network service is active or not. It does not report if network is connected.
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# File '../../src/modules/NetworkService.rb', line 236 def IsActive RunSystemCtl("network", "is-active") == 0 end |
- (Object) isNetworkRunning
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# File '../../src/modules/NetworkService.rb', line 299 def isNetworkRunning isNetworkv4Running || isNetworkv6Running end |
- (Object) isNetworkv4Running
test for IPv4
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# File '../../src/modules/NetworkService.rb', line 304 def isNetworkv4Running net = Convert.to_integer( SCR.Execute( path(".target.bash"), "ip addr|grep -v '127.0.0\\|inet6'|grep -c inet" ) ) if net == 0 Builtins.y2milestone("IPv4 network is running ...") return true else Builtins.y2milestone("IPv4 network is not running ...") return false end end |
- (Object) isNetworkv6Running
test for IPv6
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# File '../../src/modules/NetworkService.rb', line 320 def isNetworkv6Running net = Convert.to_integer( SCR.Execute( path(".target.bash"), "ip addr|grep -v 'inet6 ::1\\|inet6 fe80'|grep -c inet6" ) ) if net == 0 Builtins.y2milestone("IPv6 network is running ...") return true else Builtins.y2milestone("IPv6 network is not running ...") return false end end |
- (Object) main
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# File '../../src/modules/NetworkService.rb', line 75 def main Yast.import "SystemdService" Yast.import "NetworkConfig" Yast.import "Popup" Yast.import "Mode" Yast.import "Stage" Yast.import "PackageSystem" textdomain "base" # if false, read needs to do work @initialized = false # Variable remembers that the question has been asked during this run already. # It avoids useless questions over and over again. @already_asked_for_NetworkManager = false end |
- (Object) Modified
Whether a network service change were requested
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# File '../../src/modules/NetworkService.rb', line 118 def Modified Read() @cached_name != @current_name end |
- (Boolean) netconfig? Also known as: is_netconfig
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# File '../../src/modules/NetworkService.rb', line 140 def netconfig? cached_service?(:netconfig) end |
- (Boolean) network_manager? Also known as: is_network_manager
Checks if configuration is managed by NetworkManager
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# File '../../src/modules/NetworkService.rb', line 134 def network_manager? cached_service?(:network_manager) end |
- (Object) Read
Initialize module data
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# File '../../src/modules/NetworkService.rb', line 189 def Read return if @initialized if Stage.initial @current_name = DEFAULT_BACKEND log.info "Running in installer/AutoYaST, use default: #{@current_name}" else service = SystemdService.find("network") @current_name = BACKENDS.invert[service.name] if service end @cached_name = @current_name log.info "Current backend: #{@current_name}" @initialized = true nil end |
- (Object) ReloadOrRestart
Reload or restars the network service.
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# File '../../src/modules/NetworkService.rb', line 241 def ReloadOrRestart if Stage.initial # inst-sys is not running systemd nor sysV init, so systemctl call # is not available and service has to be restarted directly wicked_restart else systemctl_reload_restart end end |
- (Object) Restart
Restarts the network service
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# File '../../src/modules/NetworkService.rb', line 252 def Restart if Stage.initial wicked_restart else systemctl_restart end nil end |
- (Object) run_wicked(*params)
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# File '../../src/modules/NetworkService.rb', line 106 def run_wicked(*params) cmd = "#{WICKED} #{params.join(" ")}" ret = SCR.Execute( path(".target.bash"), cmd ) Builtins.y2milestone("run_wicked: #{cmd} -> #{ret}") end |
- (Object) RunningNetworkPopup
If there is network running, return true. Otherwise show error popup depending on Stage and return false
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# File '../../src/modules/NetworkService.rb', line 339 def RunningNetworkPopup network_running = isNetworkRunning log.info "RunningNetworkPopup #{network_running}" if network_running return true else error_text = if Stage.initial _( "No running network detected.\n" \ "Restart installation and configure network in Linuxrc\n" \ "or continue without network." ) else _( "No running network detected.\n" \ "Configure network with YaST or Network Manager plug-in\n" \ "and start this module again\n" \ "or continue without network." ) end ret = Popup.ContinueCancel(error_text) log.error "Network not runing!" return ret end end |
- (Object) RunSystemCtl(service, action)
Helper to run systemctl actions
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# File '../../src/modules/NetworkService.rb', line 95 def RunSystemCtl(service, action) cmd = Builtins.sformat("%1 %2 %3.service", SYSTEMCTL, action, service) ret = Convert.convert( SCR.Execute(path(".target.bash_output"), cmd, "TERM" => "raw"), from: "any", to: "map <string, any>" ) Builtins.y2debug("RunSystemCtl: Command '%1' returned '%2'", cmd, ret) Ops.get_integer(ret, "exit", -1) end |
- (Object) StartStop
This is an old, confusing name for ReloadOrRestart() now
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# File '../../src/modules/NetworkService.rb', line 263 def StartStop ReloadOrRestart() nil end |
- (Object) use_netconfig
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# File '../../src/modules/NetworkService.rb', line 165 def use_netconfig Read() @cached_name = :netconfig nil end |
- (Object) use_network_manager
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# File '../../src/modules/NetworkService.rb', line 158 def use_network_manager Read() @cached_name = :network_manager nil end |
- (Object) use_wicked
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# File '../../src/modules/NetworkService.rb', line 172 def use_wicked Read() @cached_name = :wicked nil end |
- (Boolean) wicked? Also known as: is_wicked
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# File '../../src/modules/NetworkService.rb', line 146 def wicked? cached_service?(:wicked) end |