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# PXE boot nodes into a live image
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# PXE boot nodes over the network
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## TL;DR version
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follow the following 3 guides (in order) to get a working PXE boot setup. Watch out for pitfalls like iptables and user permission problems though.
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| ... | ... | @@ -14,6 +14,42 @@ http://www.server-world.info/en/note?os=CentOS_6&p=pxe&f=4 |
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- install dhcpd like described in guide 1.
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- configure dhcpd to provide individual PXE boot information for each diskless server
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...
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# Uni Ulm DNS server
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option domain-name-servers 134.60.1.111;
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# default lease time
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default-lease-time 600;
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# max lease time
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max-lease-time 7200;
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# this DHCP server to be declared valid
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authoritative;
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# specify network address and subnet mask
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subnet 10.1.1.0 netmask 255.255.255.0 {
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# specify the range of lease IP address
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# range dynamic-bootp 10.1.1.108 10.1.1.110;
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# range dynamic-bootp 10.1.1.113 10.1.1.116;
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# specify broadcast address
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option broadcast-address 10.1.1.255;
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# specify default gateway
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option routers 10.1.1.11;
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# add fixed hosts here
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host myhost {
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hardware ethernet 00:1E:67:39:84:03;
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fixed-address 10.1.1.108;
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option host-name "computenode08";
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ddns-hostname "computenode08";
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next-server 10.1.1.12;
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filename "computenode08/pxelinux.0";
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}
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}
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...
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## previous attempt
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- saved computenode12 MAC addresses in a txt file
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| ... | ... | |
