openstack
/
ironic
Code Issues Proposed changes

Add xinetd and its TFTP configuration in Install Guide 

In "PXE setup", it was suggested implicitly use xinetd to manage
tftp server. So add xinetd to prerequisite packages. Also add an
example about how to configure xinetd with tftp.

Change-Id: I2984cd9d469622a65201fd9d50f964b144cce625
Closes-Bug: #1529002
This commit is contained in:
Lin Tan 2015-12-25 15:05:15 +08:00
parent d7741ea1ee
commit 02e27c3ef0
1 changed files with 27 additions and 8 deletions
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35
doc/source/deploy/install-guide.rst
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@ -768,10 +768,10 @@ node(s) where ``ironic-conductor`` is running.
#. Install tftp server and the syslinux package with the PXE boot images::
Ubuntu: (Up to and including 14.04)
sudo apt-get install tftpd-hpa syslinux-common syslinux
sudo apt-get install xinetd tftpd-hpa syslinux-common syslinux
Ubuntu: (14.10 and after)
sudo apt-get install tftpd-hpa syslinux-common pxelinux
sudo apt-get install xinetd tftpd-hpa syslinux-common pxelinux
Fedora 21/RHEL7/CentOS7:
sudo yum install tftp-server syslinux-tftpboot
@ -779,7 +779,31 @@ node(s) where ``ironic-conductor`` is running.
Fedora 22 or higher:
sudo dnf install tftp-server syslinux-tftpboot
#. Setup tftp server to serve ``/tftpboot``.
#. Using xinetd to setup tftp server and serve ``/tftpboot``. Editing or create
``/etc/xinetd.d/tftp`` as below::
service tftp
{
protocol = udp
port = 69
socket_type = dgram
wait = yes
user = root
server = /usr/sbin/in.tftpd
server_args = -v -v -v -v -v --map-file /tftpboot/map-file /tftpboot
disable = no
# This is a workaround for Fedora, where TFTP will listen only on
# IPv6 endpoint, if IPv4 flag is not used.
flags = IPv4
}
and restart xinetd service::
Ubuntu:
sudo service xinetd restart
Fedora:
sudo systemctl restart xinetd
#. Copy the PXE image to ``/tftpboot``. The PXE image might be found at [1]_::
@ -816,11 +840,6 @@ node(s) where ``ironic-conductor`` is running.
echo 're ^(^/) /tftpboot/\1' >> /tftpboot/map-file
echo 're ^([^/]) /tftpboot/\1' >> /tftpboot/map-file
#. Enable tftp map file, modify ``/etc/xinetd.d/tftp`` as below and restart xinetd
service::
server_args = -v -v -v -v -v --map-file /tftpboot/map-file /tftpboot
.. [1] On **Fedora/RHEL** the ``syslinux-tftpboot`` package already install
the library modules and PXE image at ``/tftpboot``. If the TFTP server
is configured to listen to a different directory you should copy the