8f7d1bd81a
This begins the install guide chapter for neutron, and cleans up some sections from the guide that will not be used even as references. * hypervisor_selection - not relevant for the adventure where the choice is done prior, and makes some difficult value judgement statemtnts * scripted ubuntu install - not the purpose of this guide and old content that isn't helpful for the rewrite * image-troubleshooting - empty section, belongs in cloud-admin-guide anyway * vnc-console - already in image_install * identity_config_keystone - already better done in individual sections * install nova-volume - very dated content, already in cinder install * basic install files - no longer needed for reference Change-Id: I1979eeba091c7118db7cc30ad7c66f30345fe49d
211 lines
8.8 KiB
XML
211 lines
8.8 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<section xmlns="http://docbook.org/ns/docbook"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0"
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xml:id="basic-network-common">
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<title>Common services</title>
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<section xml:id="network-os">
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<title>Operating System</title>
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<orderedlist>
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<listitem>
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<para>Install <phrase os="rhel;centos;fedora">Fedora 18</phrase>
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<phrase os="ubuntu;debian">Ubuntu 12.04 or Debian Wheezy</phrase> <phrase
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os="opensuse">openSUSE 12.3</phrase>.
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The exact installation procedure is outside the scope of this document, but please note the following configurations:<itemizedlist>
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<listitem>
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<para>Time zone: <emphasis role="bold">UTC</emphasis></para>
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</listitem>
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<listitem>
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<para>Hostname: <emphasis role="bold">network</emphasis></para>
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</listitem>
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<listitem>
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<para>Packages: <emphasis role="bold">OpenSSH-Server</emphasis></para>
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</listitem>
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</itemizedlist></para>
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<para>Once installation has finished, the server reboots.</para>
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</listitem>
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<listitem>
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<para>Setup the repositories as described in
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<xref linkend="basic-install_common_repo" />.
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</para>
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</listitem>
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<listitem>
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<para>Configure the network:</para>
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<para os="ubuntu;debian">
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<itemizedlist>
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<listitem>
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<para>Edit <filename>/etc/network/interfaces</filename>:
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<note>
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<para>When you configure Open vSwitch, you must change the contents of this file.</para>
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</note>
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<programlisting># Internal Network
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auto eth0
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iface eth0 inet static
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address 10.10.10.9
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netmask 255.255.255.0
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# External Network
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auto eth1
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iface eth1 inet static
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address 10.0.0.9
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netmask 255.255.255.0
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gateway 10.0.0.1
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dns-nameservers 8.8.8.8</programlisting>
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</para>
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</listitem>
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</itemizedlist>
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</para>
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<para os="ubuntu;debian">
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<itemizedlist>
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<listitem>
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<para>Edit <filename>/etc/sysctl.conf</filename>:
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<programlisting>net.ipv4.ip_forward = 1
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net.ipv4.conf.all.forwarding = 1
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net.ipv4.conf.all.rp_filter = 0
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net.ipv4.conf.default.rp_filter = 0</programlisting>
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Then, restart the network service:
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<screen><prompt>#</prompt> <userinput>service networking restart</userinput></screen>
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And apply the sysctl settings:
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<screen><prompt>#</prompt> <userinput>sysctl -e -p /etc/sysctl.conf</userinput></screen>
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</para>
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</listitem>
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</itemizedlist>
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</para>
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<para os="rhel;centos;fedora">
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<itemizedlist>
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<listitem>
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<para>Set up old ethernet nic device names:</para>
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<para>
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<screen><prompt>#</prompt> <userinput>sed -i 's/# GOTO="netdevicename_end"/GOTO="netdevicename_end"/g'/lib/udev/rules.d/71-biosdevname.rules</userinput></screen>
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</para>
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</listitem>
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<listitem>
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<para>Edit <filename>/etc/sysconf/network-scripts/ifcfg-eth0</filename>:
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<programlisting># Internal Network
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DEVICE=eth0
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TYPE=Ethernet
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BOOTPROTO=static
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IPADDR=10.10.10.9
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NETMASK=255.255.255.0
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GATEWAY=192.168.0.254
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DNS1=8.8.8.8
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DEFROUTE=yes
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ONBOOT=yes</programlisting>
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</para>
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</listitem>
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<listitem>
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<para>Edit <filename>/etc/sysconf/network-scripts/ifcfg-eth1</filename>:
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<programlisting># External
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DEVICE=eth1
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TYPE=Ethernet
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BOOTPROTO=static
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IPADDR=10.10.10.1
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NETMASK=255.255.255.0
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DEFROUTE=yes
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ONBOOT=yes</programlisting>
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</para>
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</listitem>
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<listitem>
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<para>Edit <filename>/etc/sysconf/network-scripts/ifcfg-eth2</filename>:
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<programlisting>#Public Bridge
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DEVICE=eth2
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TYPE=Ethernet
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BOOTPROTO=static
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IPADDR=10.10.10.1
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NETMASK=255.255.255.0
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DEFROUTE=yes
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ONBOOT=yes</programlisting>
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</para>
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</listitem>
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<listitem>
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<para>
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Reboot.
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</para>
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</listitem>
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</itemizedlist>
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</para>
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<para os="opensuse">
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To set up the two network interfaces, start the YaST
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network module, as follows:
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<screen><prompt>#</prompt> <userinput>yast2 network</userinput></screen>
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<itemizedlist>
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<listitem>
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<para>
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Use the following parameters to set up the first ethernet card
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<emphasis role="bold">eth0</emphasis> for the internal network:
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<programlisting>
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Statically assigned IP Address
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IP Address: 10.10.10.9
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Subnet Mask: 255.255.255.0
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</programlisting>
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</para>
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</listitem>
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<listitem>
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<para>
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Use the following parameters to set up the second ethernet card
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<emphasis role="bold">eth1</emphasis> for the external network:
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<programlisting>
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Statically assigned IP Address
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IP Address: 10.0.0.9
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Subnet Mask: 255.255.255.0
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</programlisting>
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</para>
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</listitem>
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<listitem>
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<para>
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Use the following parameters to set up <emphasis role="bold">Routing</emphasis>:
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<programlisting>
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Default IPv4 Gateway: 10.0.0.1
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Device: eth1
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</programlisting>
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</para>
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</listitem>
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<listitem>
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<para>
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Use the following parameters to set up <emphasis role="bold">Hostname/DNS</emphasis>:
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<programlisting>
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Hostname: network
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Name Server 1: 8.8.8.8
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</programlisting>
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</para>
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</listitem>
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<listitem>
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<para>
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Save the configuration and leave YaST.
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</para>
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</listitem>
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</itemizedlist>
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</para>
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<para>
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<itemizedlist>
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<listitem>
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<para>Edit the <filename>/etc/hosts</filename> file and add
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<emphasis role="bold">cloud</emphasis>,
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<emphasis role="bold">network</emphasis> and
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<emphasis role="bold">c01</emphasis> hostnames with correct IP.
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<programlisting>127.0.0.1 localhost
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10.10.10.10 cloud
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10.10.10.9 network
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10.10.10.11 c01</programlisting>
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</para>
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</listitem>
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</itemizedlist>
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</para>
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</listitem>
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<listitem>
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<para>Install NTP:<itemizedlist>
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<listitem>
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<para>
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<screen os="ubuntu;debian"><prompt>#</prompt> <userinput>apt-get install ntp</userinput></screen>
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<screen os="rhel;fedora;centos"><prompt>#</prompt> <userinput>yum install ntp</userinput></screen>
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<screen os="opensuse"><prompt>#</prompt> <userinput>zypper install ntp</userinput></screen>
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</para>
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</listitem>
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</itemizedlist></para>
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</listitem>
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</orderedlist>
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</section>
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</section>
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