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d1c5143413
• Update to mplayer-SVN-r37520. • Remove "CVS-1.11.23" and "Running a CVS Server". • Update to joe-4.1. git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@16385 af4574ff-66df-0310-9fd7-8a98e5e911e0
232 lines
8.2 KiB
XML
232 lines
8.2 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../../general.ent">
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%general-entities;
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]>
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<sect1 id="cvsserver" xreflabel="Running a CVS Server">
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<?dbhtml filename="cvsserver.html"?>
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<sect1info>
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<othername>$LastChangedBy$</othername>
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<date>$Date$</date>
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</sect1info>
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<title>Running a CVS Server</title>
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<sect2 role="package">
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<title>Running a CVS Server</title>
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<para>This section will describe how to set up, administer and secure
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a CVS server.</para>
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<bridgehead renderas="sect3">CVS Server Dependencies</bridgehead>
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<bridgehead renderas="sect4">Required</bridgehead>
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<para><xref linkend="cvs"/> and
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<xref linkend="openssh"/></para>
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</sect2>
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<sect2 role="configuration">
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<title>Setting up a CVS Server.</title>
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<para>A CVS server will be set up using OpenSSH as the remote access
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method. Other access methods, including :pserver: and :server: will
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not be used for write access to the CVS repository. The :pserver:
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method sends clear text passwords over the network and the :server:
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method is not supported in all CVS ports. Instructions for anonymous,
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read only CVS access using :pserver: can be found at the end of this
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section.</para>
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<para>Configuration of the CVS server consists of four
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steps:</para>
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<sect3>
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<title>1. Create a Repository.</title>
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<para>Create a new CVS repository with the following
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commands:</para>
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<screen role="root"><userinput>mkdir /srv/cvsroot &&
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chmod 1777 /srv/cvsroot &&
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export CVSROOT=/srv/cvsroot &&
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cvs init</userinput></screen>
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</sect3>
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<sect3>
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<title>2. Import Source Code Into the Repository.</title>
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<para>Import a source module into the repository with the following
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commands, issued from a user account on the same machine as the
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CVS repository:</para>
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<screen><userinput>cd <replaceable><sourcedir></replaceable> &&
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cvs import -m "<replaceable><repository test></replaceable>" <replaceable><cvstest></replaceable> <replaceable><vendortag></replaceable> <replaceable><releasetag></replaceable></userinput></screen>
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</sect3>
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<sect3>
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<title>3. Verify Local Repository Access.</title>
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<para>Test access to the CVS repository from the same user
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account with the following command:</para>
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<screen><userinput>cvs co cvstest</userinput></screen>
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</sect3>
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<sect3>
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<title>4. Verify Remote Repository Access.</title>
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<para>Test access to the CVS repository from a remote machine using
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a user account that has <command>ssh</command> access to the CVS
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server with the following commands:</para>
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<note>
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<para>Replace <replaceable><servername></replaceable> with the
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IP address or host name of the CVS repository machine. You will
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be prompted for the user's shell account password before CVS
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checkout can continue.</para>
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</note>
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<screen><userinput>export CVS_RSH=/usr/bin/ssh &&
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cvs -d:ext:<replaceable><servername></replaceable>:/srv/cvsroot co cvstest</userinput></screen>
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</sect3>
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</sect2>
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<sect2 id='cvsserver-config' role="configuration">
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<title>Configuring CVS for Anonymous Read Only Access.</title>
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<para>CVS can be set up to allow anonymous read only access using the
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:pserver: method by logging on as <systemitem class="username">root</systemitem>
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and executing the following commands:</para>
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<screen role="root"><userinput>(grep anonymous /etc/passwd || useradd anonymous -s /bin/false -u 98) &&
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echo anonymous: > /srv/cvsroot/CVSROOT/passwd &&
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echo anonymous > /srv/cvsroot/CVSROOT/readers</userinput></screen>
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<!-- <para>If you use <command>inetd</command>, the following command
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will add the <application>CVS</application> entry to
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<filename>/etc/inetd.conf</filename>:</para>
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<screen role="root"><userinput>echo "2401 stream tcp nowait root /usr/bin/cvs cvs -f \
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- -allow-root=/srv/cvsroot pserver" >> /etc/inetd.conf</userinput></screen>
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<indexterm zone="cvsserver cvsserver-config">
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<primary sortas="e-etc-inetd.conf">/etc/inetd.conf</primary>
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</indexterm>
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<para>Issue a <command>killall -HUP inetd</command> to reread the changed
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<filename>inetd.conf</filename> file.</para>
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-->
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<!--
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<para>If you use <command>xinetd</command>, the following command will create
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the CVS file as <filename>/etc/xinetd.d/cvspserver</filename>:</para>
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<screen role="root"><userinput>cat >> /etc/xinetd.d/cvspserver << "EOF"
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<literal># Begin /etc/xinetd.d/cvspserver
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service cvspserver
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{
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port = 2401
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socket_type = stream
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protocol = tcp
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wait = no
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user = root
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passenv = PATH
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server = /usr/bin/cvs
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server_args = -f - -allow-root=/srv/cvsroot pserver
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}
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# End /etc/xinetd.d/cvspserver</literal>
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EOF</userinput></screen>
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<indexterm zone="cvsserver cvsserver-config">
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<primary sortas="e-etc-xinetd.d-cvspserver">/etc/xinetd.d/cvspserver</primary>
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</indexterm>
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<para>Issue a <command>/etc/rc.d/init.d/xinetd reload</command> to reread
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the changed <filename>xinetd.conf</filename> file.</para>
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-->
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<para>Testing anonymous access to the new repository requires an account
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on another machine that can reach the CVS server via network. No account
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on the CVS repository is needed. To test anonymous access to the CVS
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repository, log in to another machine as an unprivileged user and execute
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the following command:</para>
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<screen><userinput>cvs -d:pserver:anonymous@<replaceable><servername></replaceable>:/srv/cvsroot co cvstest</userinput></screen>
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<note>
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<para>Replace <replaceable><servername></replaceable> with the
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IP address or hostname of the CVS server.</para>
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</note>
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</sect2>
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<sect2 role="commands">
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<title>Command Explanations</title>
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<para><command>mkdir /srv/cvsroot</command>: Create the CVS
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repository directory.</para>
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<para><command>chmod 1777 /srv/cvsroot</command>: Set sticky bit
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permissions for <envar>CVSROOT</envar>.</para>
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<para><command>export CVSROOT=/srv/cvsroot</command>: Specify new
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<envar>CVSROOT</envar> for all <command>cvs</command> commands.</para>
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<para><command>cvs init</command>: Initialize the new CVS
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repository.</para>
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<para><command>cvs import -m "repository test" cvstest vendortag
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releasetag</command>: All source code modules must be imported into the
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CVS repository before use, with the <command>cvs import</command> command.
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The <option>-m</option> flags specifies an initial descriptive entry for
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the new module. The <option>cvstest</option> parameter is the name used
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for the module in all subsequent <command>cvs</command> commands. The
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<option>vendortag</option> and <option>releasetag</option> parameters are
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used to further identify each CVS module and are mandatory whether used
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or not.</para>
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<para><command>(grep anonymous /etc/passwd || useradd anonymous -s
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/bin/false -u 98)</command>: Check for an existing <systemitem
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class="username">anonymous</systemitem> user and create one if not
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found.</para>
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<para><command>echo anonymous: > /srv/cvsroot/CVSROOT/passwd</command>:
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Add the <systemitem class="username">anonymous</systemitem> user to the
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CVS passwd file, which is unused for anything else in this
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configuration.</para>
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<para><command>echo anonymous > /srv/cvsroot/CVSROOT/readers</command>:
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Add the <systemitem class="username">anonymous</systemitem> user to the
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CVS readers file, a list of users who have read only access to the
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repository.</para>
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</sect2>
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<sect2 role="content">
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<title>Contents</title>
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<segmentedlist>
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<segtitle>Installed Programs</segtitle>
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<segtitle>Installed Libraries</segtitle>
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<segtitle>Installed Directories</segtitle>
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<seglistitem>
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<seg>None</seg>
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<seg>None</seg>
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<seg>/srv/cvsroot</seg>
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</seglistitem>
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</segmentedlist>
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</sect2>
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</sect1>
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