Systemd - Revision history

Pchero: /* Example */

2019-01-25T08:56:41Z

Example

← Older revision		Revision as of 08:56, 25 January 2019
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	ExecStop=/usr/sbin/asterisk -rx 'core stop now'		ExecStop=/usr/sbin/asterisk -rx 'core stop now'
	ExecReload=/usr/sbin/asterisk -rx 'core reload'		ExecReload=/usr/sbin/asterisk -rx 'core reload'
	LimitNOFILE=~~{{ asterisk_nofile_limit }}~~		LimitNOFILE=1048576
	Restart=always		Restart=always

Pchero: /* Service files */

2019-01-25T08:56:10Z

Service files

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 * on-abort: Unclean signal
 * on-watchdog: Watchdog
 == See also ==

Pchero: /* Tyep */

2019-01-25T08:24:04Z

Tyep

← Older revision		Revision as of 08:24, 25 January 2019
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	=== Options ===		=== Options ===
	==== ~~Tyep~~ ====		==== Type ====
	Configures the process start-up tpe for this service unit. One of simple, exec, forking, oneshot, dbus, notify or idel		Configures the process start-up tpe for this service unit. One of simple, exec, forking, oneshot, dbus, notify or idel
	* simple: Default value. The service manager will consider the unit started immediately after the main service process has been forked off. It is expected that the process configured with ExecStart= is the main process of the service. In this mode, if the process offers functionality to other processes on the system, its communication channels should be installed before the service is started up(e.g. sockets set up by systemd, via socket activation), as the service manager will imddediately proceed starting follow-up inits, right after creating the main service process, and before executing the service's binary. Note that this means systemctl start command lines for simple services will report success even if the service's binary cannot be invoked successfully(for example because the selected User=doesn't exist, or the service binary is missing).		* simple: Default value. The service manager will consider the unit started immediately after the main service process has been forked off. It is expected that the process configured with ExecStart= is the main process of the service. In this mode, if the process offers functionality to other processes on the system, its communication channels should be installed before the service is started up(e.g. sockets set up by systemd, via socket activation), as the service manager will imddediately proceed starting follow-up inits, right after creating the main service process, and before executing the service's binary. Note that this means systemctl start command lines for simple services will report success even if the service's binary cannot be invoked successfully(for example because the selected User=doesn't exist, or the service binary is missing).

Pchero: /* Options */

2019-01-14T13:10:27Z

Options

← Older revision		Revision as of 13:10, 14 January 2019
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	=== Options ===		=== Options ===
			==== Tyep ====
			Configures the process start-up tpe for this service unit. One of simple, exec, forking, oneshot, dbus, notify or idel
			* simple: Default value. The service manager will consider the unit started immediately after the main service process has been forked off. It is expected that the process configured with ExecStart= is the main process of the service. In this mode, if the process offers functionality to other processes on the system, its communication channels should be installed before the service is started up(e.g. sockets set up by systemd, via socket activation), as the service manager will imddediately proceed starting follow-up inits, right after creating the main service process, and before executing the service's binary. Note that this means systemctl start command lines for simple services will report success even if the service's binary cannot be invoked successfully(for example because the selected User=doesn't exist, or the service binary is missing).
			* oneshot: Similar like simple. However the service manager will considerthe unit started after the main process exists. It will then start follow-up units. RemainAfterExit= is particularly useful for this type of service. Type=oneshot is the implied default if neither Ty[e= nor ExecStart= are specified.

	==== Restart ====		==== Restart ====

Pchero: /* Service files */

2018-11-05T08:39:14Z

Service files

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 == Service files ==
 Service file 들은 systemd 에서 프로세스들을 실행 및 관리할 수 있도록 하는 설정 파일들이다.
 == See also ==

Pchero at 08:18, 5 November 2018

2018-11-05T08:18:20Z

← Older revision		Revision as of 08:18, 5 November 2018
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	Apr 4 08:27:06 earth freeswitch[18707]: FreeSWITCH[18707] System Ready pid:18708		Apr 4 08:27:06 earth freeswitch[18707]: FreeSWITCH[18707] System Ready pid:18708
	</pre>		</pre>

			== Service files ==
			Service file 들은 systemd 에서 프로세스들을 실행 및 관리할 수 있도록 하는 설정 파일들이다.

	== See also ==		== See also ==
	* http://lunatine.net/about-systemd/ - systemd 살펴보기		* http://lunatine.net/about-systemd/ - systemd 살펴보기
			* https://www.freedesktop.org/software/systemd/man/systemd.service.html - systemd.service(service unit configuration)

	[[category:system]]		[[category:system]]

Pchero: /* See also */

2016-07-27T12:02:06Z

Pchero at 09:28, 4 April 2016

2016-04-04T09:28:15Z

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 - 서비스 갱신
 $ systemctl reload [서비스명]
 </pre>

Pchero at 09:10, 4 April 2016

2016-04-04T09:10:20Z

@@ Line 3: / Line 3: @@
 == Configure files ==
-=== systemd 설정파일 ===
+=== systemd configure file ===
 systemd 는 /etc/systemd 아래에 설정파일을 두고 있다.
 <source lang=bash>
@@ Line 10: / Line 10: @@
 </source>
-=== service/target 설정파일 ===
+=== service/target configure file ===
 systemd에서 관리하는 서비스들은 service/target 파일들을 통해서 관리하는데, 다음의 위치에 저장되게 된다.
 <pre>
@@ Line 18: / Line 18: @@
 기본적인 시스템의 Service, Target은 아래에 위치하고 있다
 $ ls /lib/systemd/system
 </pre>

Pchero: Created page with "== Overview == Linux systemd 내용 정리 == Configure files == === systemd 설정파일 === systemd 는 /etc/systemd 아래에 설정파일을 두고 있다.
2016-04-04T09:07:23Z

Created page with "== Overview == Linux systemd 내용 정리 == Configure files == === systemd 설정파일 === systemd 는 /etc/systemd 아래에 설정파일을 두고 있다. <source lang=b..."

New page
== Overview ==
Linux systemd 내용 정리

== Configure files ==
=== systemd 설정파일 ===
systemd 는 /etc/systemd 아래에 설정파일을 두고 있다.
<source lang=bash>
$ ls /etc/systemd/
bootchart.conf journald.conf logind.conf network ntp-units.d resolved.conf system system.conf timesyncd.conf user user.conf
</source>

=== service/target 설정파일 ===
systemd에서 관리하는 서비스들은 service/target 파일들을 통해서 관리하는데, 다음의 위치에 저장되게 된다.
<pre>
바이너리 실행파일은 아래 경로에서 확인 가능하며
$ ls /lib/systemd/

기본적인 시스템의 Service, Target은 아래에 위치하고 있다
$ ls /lib/systemd/system
</pre>

== See also ==
* http://lunatine.net/about-systemd/ - systemd 살펴보기

[[category:linux]]

← Older revision		Revision as of 12:02, 27 July 2016
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	* http://lunatine.net/about-systemd/ - systemd 살펴보기		* http://lunatine.net/about-systemd/ - systemd 살펴보기

	[[category:~~linux~~]]		[[category:system]]