source: server/other/cvsserver/cvsserver-inst.xml@ 7319b78

<sect2>
<title>Setting up a CVS server.</title>

<para>We will discuss setting up a CVS server using OpenSSH as the
remote access method.  Other access methods, including :pserver: and
:server: will not be used for write access to the CVS repository.  The
:pserver: method sends clear text passwords over the network and the
:server: method is not supported in all CVS ports.  Instructions for
anonymous, read only CVS access using :pserver: can be found at the
end of this section.</para>

<para>Configuration of our CVS server consists of four steps:</para>

<sect3><title>1. Create a repository.</title>
<para>Create a new CVS repository with the following commands,
logged in as root:</para>
<para><screen><userinput>mkdir /cvsroot &amp;&amp;
chmod 1777 /cvsroot &amp;&amp;
export CVSROOT=/cvsroot
cvs init</userinput></screen></para></sect3>

<sect3><title>2. Import source code into the repository.</title>
<para>Import a source module into the repository with the following
commands, issued from a user account on the same machine as the CVS
repository:</para>

<para><screen><userinput>export CVSROOT=/cvsroot &amp;&amp;
cd sourcedir &amp;&amp;
cvs import -m "repository test" cvstest vendortag releasetag</userinput></screen></para></sect3>

<sect3><title>3. Verify local repository access.</title>
<para>Test access to the CVS repository from the same user account
with the following command:</para>

<para><screen><userinput>cvs co cvstest</userinput></screen></para></sect3>

<sect3><title>4. Verify remote repository access.</title>
<para>Test access to the CVS repository from a remote machine using a
user account that has ssh access to the CVS server with the following
commands:
<note><para>Replace "servername" with the IP address or host name
ofthe CVS repository machine.  You will be prompted for the user's
shellaccount password before CVS checkout can
continue.</para></note></para>


<para><screen><userinput>export CVS_RSH=/usr/bin/ssh &amp;&amp;
cvs -d:ext:servername:/cvsroot co cvstest</userinput></screen></para></sect3>
</sect2>
<sect2>
<title>Configuring CVS for anonymous read only access.</title>

<para>CVS can be set up to allow anonymous read only access using the
:pserver: method by logging on as root and executing the following
commands:</para> 

<para><screen><userinput>(grep anonymous /etc/passwd || useradd anonymous -s /bin/false) &amp;&amp;
echo anonymous: > /cvsroot/CVSROOT/passwd &amp;&amp;
echo anonymous > /cvsroot/CVSROOT/readers</userinput></screen></para>

<para>If you use inetd, the following command will add the pserver
entry to /etc/inetd.conf:</para>

<para><screen><userinput>echo "2401  stream  tcp  nowait  root  /usr/bin/cvs cvs -f \
        --allow-root=/cvsroot pserver" &gt;&gt; /etc/inetd.conf</userinput></screen></para>

<para>Issue a killall -HUP inetd to reread the changed inetd.conf
file.</para>

<para>If you use xinetd, the following command will add the pserver
entry to /etc/xinetd.conf:</para>

<para><screen><userinput>cat &gt;&gt; /etc/xinetd.conf &lt;&lt; "EOF"
     service cvspserver
     {
          port        = 2401
          socket_type = stream
          protocol    = tcp
          wait        = no
          user        = root
          passenv     = PATH
          server      = /usr/bin/cvs
         server_args = -f --allow-root=/cvsroot pserver
     }
EOF</userinput></screen></para>
<para>Issue a killall -HUP xinetd to reread the changed xinetd.conf
file.</para>

<para>Testing anonymous access to the new repository requires an account
on another machine that can reach the CVS server via network.  No
account on the CVS repository is needed.  To test anonymous access to
the CVS repository log in to another machine as an unprivileged user
and execute the following command:</para>

<para><screen><userinput>cvs -d:pserver:anonymous@servername:/cvsroot co cvstest</userinput></screen><note><para>Replace "servername" with the IP
address or hostname of the CVS server</para></note></para>

</sect2>