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@@ -59,24 +59,23 @@
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exit.</para>
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+<para>
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- +In Fedora we use systemd for starting services. We need to finish starting
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- +process of <command>ypbind</command> service not before service is fully
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+ +When systemd is used for starting services, we need to finish starting
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+ +process of <command>ypbind</command> service not before service is considered fully
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+started, which means <command>ypbind</command> daemon is prepared to answer.
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- +There is a test script <filename>/usr/libexec/ypbind-post-waitbind</filename>
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- +used in ypbind.service, that waits for <command>ypbind</command> daemon to be
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- +fully connected to NIS server and waits by default up to 45s. Sometimes this
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- +is not enough, because network set up can take longer than 45s during boot, so
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- +starting ypbind.service fails. User can increase the timeout by setting an
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+ +In ypbind.service, there is a test script <filename>/usr/libexec/ypbind-post-waitbind</filename>
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+ +that will wait for <command>ypbind</command> daemon to be fully connected
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+ +to NIS server. The default time to wait is 45 seconds, so in case network set up
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+ +takes longer, starting of ypbind.service fails. User can increase the timeout by setting an
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+environment variable NISTIMEOUT in <filename>/etc/sysconfig/ypbind</filename>.
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+For example NISTIMEOUT=180 means <command>ypbind</command> will wait up to 180
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+seconds for binding to a NIS server. Another option is to enable
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- +NetworkManager-wait- online.service, which will make <command>ypbind</command>
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+ +NetworkManager-wait-online.service, which will make <command>ypbind</command>
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+to wait until network is properly set up.
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+</para>
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+
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+<para>
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- +In case something needs to be changed in the ypbind.service, it is adviced not
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- +to change the ypbind.service directly, but rather to create a new file under
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+ +In case something needs to be changed in the ypbind.service, it is advised not
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+ +to change the ypbind.service directly, but rather create a new file under
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+<filename>/etc/systemd/system/ypbind.service.d/</filename>, i.e. if we need to
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+start <command>ypbind</command> before service foo.service, we can create file
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+<filename>/etc/systemd/system/ypbind.service.d/wait-foo.conf</filename> with
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@@ -90,7 +89,7 @@
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+</programlisting>
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+</para>
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+<para>
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- +If you need to pass other arguments to <command>ypbind</command> daemon withing
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+ +If you need to pass other arguments to <command>ypbind</command> daemon within
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+systemd unit file, you can set these arguments as OTHER_YPBIND_OPTS environment
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+variable in <filename>/etc/sysconfig/ypbind</filename>. For example in order to
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+set a fixed port <command>ypbind</command> should run on, you can specify
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@@ -98,13 +97,13 @@
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+</para>
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+
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+<para>
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- +DHCP client by defualt changes <filename>/etc/yp.conf</filename> in case DHCP
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- +server sends NIS configuration in the respond. In that case
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- +<filename>/etc/dhcp/dhclient.d/nis.sh</filename> changes
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- +<filename>/etc/yp.conf</filename> according such configuration and creates a
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- +back-up copy of the original configuration file into
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- +<filename>/var/lib/dhclient/nis.conf.predhclient.$interface</filename>. In
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- +order to disable changing <filename>/etc/yp.conf</filename> by DHCP client, add
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+ +DHCP client by default can change <filename>/etc/yp.conf</filename>. In case DHCP
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+ +server sends NIS configuration in the response,
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+ +<filename>/etc/dhcp/dhclient.d/nis.sh</filename> will update
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+ +<filename>/etc/yp.conf</filename> with configuration from the DHCP response and create a
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+ +back-up copy of the original configuration file named
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+ +<filename>/var/lib/dhclient/nis.conf.predhclient.$interface</filename>.
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+ +To disable changing <filename>/etc/yp.conf</filename> by DHCP client, add
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+PEERNIS=no into <filename>/etc/sysconfig/network</filename>.
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+</para>
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+
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@@ -120,7 +119,7 @@
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+ <listitem>
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+<para>Lets
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+<command>ypbind</command>
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- +listen on a specified port number, rather than asking portmapper to assingn a
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+ +listen on a specified port number, rather than asking portmapper to assign a
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+port for it.</para>
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+ </listitem>
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+ </varlistentry>
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netvor
commented 2 years ago
Fix typos & basic grammar and try to re-phrase some sentences in
sections added to ypbind(8).
List of changes:
Fixed typos.
Fixed grammar errors.
Fixed '45s' spelling.
Simplified part about wait timeout.
Re-phrased the intro to avoid mentioning "In Fedora"; this really
is about systemd (which is also used on rhel7/8 and more Fedora
derivatives.)
Simplified part about DHCP and PEERNIS.
This fixes BZ#1886133