source: BOOK/final-system/common/systemd.xml @ d89bf75

clfs-3.0.0-systemdclfs-3.0.0-sysvinitsystemdsysvinit
Last change on this file since d89bf75 was d89bf75, checked in by Joe Ciccone <jciccone@…>, 12 years ago

Added systemd and started to changed the appropriate
configuration pages.

  • Property mode set to 100644
File size: 7.5 KB
Line 
1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4  <!ENTITY % general-entities SYSTEM "../../general.ent">
5  %general-entities;
6]>
7<sect1 id="ch-system-systemd" role="wrap">
8  <?dbhtml filename="systemd.html"?>
9
10  <title>systemd-&systemd-version;</title>
11
12  <indexterm zone="ch-system-systemd">
13    <primary sortas="a-systemd">systemd</primary>
14  </indexterm>
15
16  <sect2 role="package">
17    <title/>
18
19    <para><command>systemd</command> is a system and service manager for Linux
20    operating systems.</para>
21
22  </sect2>
23
24  <sect2 role="installation">
25    <title>Installation of systemd</title>
26
27    <para os="s1">By default, <command>systemd</command> contains a unit file
28    that mounts a tmpfs over /var/lock on boot as 775 with a gid of lock. CLFS
29    does not have a lock group. Change this to 777 with the following
30    command:</para>
31
32<screen os="s2"><userinput>sed -i "s/\(mode\)=775,gid=lock/\1=777/" \
33    units/var-lock.mount</userinput></screen>
34
35    <para os="a">Prepare systemd for compilation:</para>
36
37<screen os="b"><userinput>./configure --prefix=/usr \
38    --sysconfdir=/etc --localstatedir=/var \
39    --with-rootdir= --with-distro=other \
40    --with-syslog-service=rsyslog.service \
41    --with-sysvinit-path=/etc/init.d \
42    --with-sysvrcd-path=/etc/rc.d</userinput></screen>
43
44    <para os="c">Compile the package:</para>
45
46<screen os="d"><userinput>make</userinput></screen>
47
48    <para os="e">Install the package:</para>
49
50<screen os="f"><userinput>make install</userinput></screen>
51
52  </sect2>
53
54  <sect2 id="conf-systemd" role="configuration">
55    <title>Configuring systemd</title>
56
57    <indexterm zone="conf-systemd">
58      <primary sortas="a-systemd">systemd</primary>
59    <secondary>configuring</secondary></indexterm>
60
61    <indexterm zone="conf-systemd">
62      <primary sortas="e-/etc/os-release">/etc/os-release</primary>
63    </indexterm>
64
65    <para>Create a file to identify the operating system.
66    <command>systemd</command> will use this file on boot to put information
67    on the screen.</para>
68
69<screen><userinput>cat &gt; /etc/os-release &lt;&lt; "EOF"
70# Begin /etc/os-release
71
72NAME=Cross-LFS
73ID=clfs
74
75PRETTY_NAME=Cross Linux From Scratch
76ANSI_COLOR=0;33
77
78VERSION=&version;
79VERSION_ID=&versionid;
80
81# End /etc/os-release
82EOF</userinput></screen>
83
84  </sect2>
85
86  <sect2 id="contents-systemd" role="content">
87    <title>Contents of systemd</title>
88
89    <segmentedlist>
90      <segtitle>Installed programs</segtitle>
91      <segtitle>Installed libraries</segtitle>
92      <segtitle>Installed directories</segtitle>
93
94      <seglistitem>
95        <seg>systemctl, systemd, systemd-ask-password, systemd-cgls,
96        systemd-notify, systemd-tty-ask-password-agent</seg>
97        <seg>pam_systemd</seg>
98        <seg>/lib/systemd, /etc/systemd, /etc/tmpfiles.d,
99        /usr/share/systemd</seg>
100      </seglistitem>
101    </segmentedlist>
102
103    <variablelist>
104      <bridgehead renderas="sect3">Short Descriptions</bridgehead>
105      <?dbfo list-presentation="list"?>
106      <?dbhtml list-presentation="table"?>
107
108      <varlistentry id="systemctl">
109        <term><command>systemctl</command></term>
110        <listitem>
111          <para>Control the systemd system and service manager</para>
112          <indexterm zone="ch-system-systemd systemctl">
113            <primary sortas="b-systemctl">systemctl</primary>
114          </indexterm>
115        </listitem>
116      </varlistentry>
117
118      <varlistentry id="systemd">
119        <term><command>systemd</command></term>
120        <listitem>
121          <para>System and service manager for Linux</para>
122          <indexterm zone="ch-system-systemd systemd">
123            <primary sortas="b-systemd">systemd</primary>
124          </indexterm>
125        </listitem>
126      </varlistentry>
127
128      <varlistentry id="systemd-ask-password">
129        <term><command>systemd-ask-password</command></term>
130        <listitem>
131          <para>Queries the user for a system passphrase, via the
132          TTY or an UI agent.</para>
133          <indexterm zone="ch-system-systemd systemd-ask-password">
134            <primary sortas="b-systemd-ask-password">systemd-ask-password</primary>
135          </indexterm>
136        </listitem>
137      </varlistentry>
138
139      <varlistentry id="systemd-cgls">
140        <term><command>systemd-cgls</command></term>
141        <listitem>
142          <para>Recursively shows control group contents</para>
143          <indexterm zone="ch-system-systemd systemd-cgls">
144            <primary sortas="b-systemd-cgls">systemd-cgls</primary>
145          </indexterm>
146        </listitem>
147      </varlistentry>
148
149      <varlistentry id="systemd-notify">
150        <term><command>systemd-notify</command></term>
151        <listitem>
152          <para>Notify init system about start-up completion and other daemon
153          status changes</para>
154          <indexterm zone="ch-system-systemd systemd-notify">
155            <primary sortas="b-systemd-notify">systemd-notify</primary>
156          </indexterm>
157        </listitem>
158      </varlistentry>
159
160      <varlistentry id="systemd-tty-ask-password-agent">
161        <term><command>systemd-tty-ask-password-agent</command></term>
162        <listitem>
163          <para>Process system password requests</para>
164          <indexterm zone="ch-system-systemd systemd-tty-ask-password-agent">
165            <primary sortas="b-systemd-tty-ask-password-agent">systemd-tty-ask-password-agent</primary>
166          </indexterm>
167        </listitem>
168      </varlistentry>
169
170      <varlistentry id="pam_systemd">
171        <term><filename class="libraryfile">pam_systemd</filename></term>
172        <listitem>
173          <para>Register user sessions in the systemd control group
174          hierarchy</para>
175          <indexterm zone="ch-system-systemd pam_systemd">
176            <primary sortas="c-pam_systemd">pam_systemd</primary>
177          </indexterm>
178        </listitem>
179      </varlistentry>
180
181      <varlistentry id="lib-systemd">
182        <term><filename class="directory">/lib/systemd</filename></term>
183        <listitem>
184          <para>Location of system units and configurations</para>
185          <indexterm zone="ch-system-systemd lib-systemd">
186            <primary sortas="e-/lib/systemd">/lib/systemd</primary>
187          </indexterm>
188        </listitem>
189      </varlistentry>
190
191      <varlistentry id="etc-systemd">
192        <term><filename class="directory">/etc/systemd</filename></term>
193        <listitem>
194          <para>Location of user units and configurations</para>
195          <indexterm zone="ch-system-systemd etc-systemd">
196            <primary sortas="e-/etc/systemd">/etc/systemd</primary>
197          </indexterm>
198        </listitem>
199      </varlistentry>
200
201      <varlistentry id="etc-tmpfilesd">
202        <term><filename class="directory">/etc/tmpfiles.d</filename></term>
203        <listitem>
204          <para>Configuration for creation, deletion and cleaning of temporary
205          and volatile files</para>
206          <indexterm zone="ch-system-systemd etc-tmpfilesd">
207            <primary sortas="e-/etc/tmpfiles.d">/etc/tmpfiles.d</primary>
208          </indexterm>
209        </listitem>
210      </varlistentry>
211
212      <varlistentry id="usr-share-systemd">
213        <term><filename class="directory">/usr/share/systemd</filename></term>
214        <listitem>
215          <para>Location of session unit files</para>
216          <indexterm zone="ch-system-systemd usr-share-systemd">
217            <primary sortas="e-/usr/share/systemd">/usr/share/systemd</primary>
218          </indexterm>
219        </listitem>
220      </varlistentry>
221
222    </variablelist>
223
224  </sect2>
225
226</sect1>
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