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git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@2252 af4574ff-66df-0310-9fd7-8a98e5e911e0
104 lines
4.8 KiB
XML
104 lines
4.8 KiB
XML
<sect2>
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<title>Setting up a <acronym>CVS</acronym> server.</title>
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<para>A <acronym>CVS</acronym> server will be set up using OpenSSH
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as the remote access method. Other access methods, including :pserver: and
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:server: will not be used for write access to the <acronym>CVS</acronym>
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repository. The :pserver: method sends clear text passwords over the network
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and the :server: method is not supported in all <acronym>CVS</acronym> ports.
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Instructions for anonymous, read only <acronym>CVS</acronym> access using
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:pserver: can be found at the end of this section.</para>
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<para>Configuration of the <acronym>CVS</acronym> server consists of four
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steps:</para>
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<sect3><title>1. Create a repository.</title>
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<para>Create a new <acronym>CVS</acronym> repository with the following
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commands:</para>
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<screen><userinput><command>mkdir /home/cvsroot &&
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chmod 1777 /home/cvsroot &&
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export CVSROOT=/home//cvsroot &&
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cvs init</command></userinput></screen></sect3>
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<sect3><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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<acronym>CVS</acronym> repository:</para>
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<screen><userinput><command>export CVSROOT=/home/cvsroot &&
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cd <replaceable>[sourcedir]</replaceable> &&
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cvs import -m <replaceable>["repository test"] [cvstest] [vendortag] [releasetag]</replaceable></command></userinput></screen></sect3>
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<sect3><title>3. Verify local repository access.</title>
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<para>Test access to the <acronym>CVS</acronym> repository from the same user
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account with the following command:</para>
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<screen><userinput><command>cvs co cvstest</command></userinput></screen></sect3>
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<sect3><title>4. Verify remote repository access.</title>
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<para>Test access to the <acronym>CVS</acronym> repository from a remote
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machine using a user account that has <command>ssh</command> access to the
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<acronym>CVS</acronym> server with the following commands:</para>
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<note><para>Replace <replaceable>[servername]</replaceable> with the
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<acronym>IP</acronym> address or host name of the <acronym>CVS</acronym>
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repository machine. You will be prompted for the user's shell account password
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before <acronym>CVS</acronym> checkout can continue.</para></note>
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<screen><userinput><command>export CVS_RSH=/usr/bin/ssh &&
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cvs -d:ext:<replaceable>[servername]</replaceable>:/cvsroot co cvstest</command></userinput></screen></sect3>
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</sect2>
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<sect2>
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<title>Configuring <acronym>CVS</acronym> for anonymous read only access.</title>
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<para><acronym>CVS</acronym> can be set up to allow anonymous read only access
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using the :pserver: method by logging on as root and executing the following
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commands:</para>
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<screen><userinput><command>(grep anonymous /etc/passwd || useradd anonymous -s /bin/false) &&
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echo anonymous: > /home/cvsroot/CVSROOT/passwd &&
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echo anonymous > /home/cvsroot/CVSROOT/readers</command></userinput></screen>
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<para>If you use <command>inetd</command>, the following command will add the
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pserver entry to <filename>/etc/inetd.conf</filename>:</para>
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<screen><userinput><command>echo "2401 stream tcp nowait root /usr/bin/cvs cvs -f \
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--allow-root=/home/cvsroot pserver" >> /etc/inetd.conf</command></userinput></screen>
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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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<para>If you use <command>xinetd</command>, the following command will add the
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pserver entry to <filename>/etc/xinetd.conf</filename>:</para>
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<screen><userinput><command>cat >> /etc/xinetd.conf << "EOF"</command>
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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=/home/cvsroot pserver
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}
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<command>EOF</command></userinput></screen>
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<para>Issue a <command>/etc/rc.d/init.d/xinetd reload</command> to reread the changed
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<filename>xinetd.conf</filename> file.</para>
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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 <acronym>CVS</acronym> server via
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network. No account on the <acronym>CVS</acronym> repository is needed. To
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test anonymous access to the <acronym>CVS</acronym> repository, log in to
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another machine as an unprivileged user and execute the following command:
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</para>
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<screen><userinput><command>cvs -d:pserver:anonymous@<replaceable>[servername]</replaceable>:/home/cvsroot co cvstest</command></userinput></screen>
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<note><para>Replace <replaceable>[servername]</replaceable> with the <acronym>IP</acronym> address or
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hostname of the <acronym>CVS</acronym> server</para></note>
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</sect2>
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