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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@14196 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
156 lines
6.3 KiB
Plaintext
156 lines
6.3 KiB
Plaintext
=head1 NAME
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B<nodeimport> - Create profiled nodes by importing hostinfo file.
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=head1 SYNOPSIS
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B<nodeimport> [-h| --help │ -v │ --version]
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B<nodeimport> file=<hostinfo file> networkprofile=<networkprofile> imageprofile=<imageprofile> hostnameformat=<hostnameformat> [hardwareprofile=<hardwareprofile>] [groups=<groups>]
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=head1 DESCRIPTION
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The B<nodeimport> command creates nodes by importing a hostinfo file which is following stanza format. In this hostinfo file, we can define node's hostname, ip, mac, and host location infomation like rack, chassis, start unit, server height...etc
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After nodes imported, the configuration files related with these nodes will be updated automatically. For example: /etc/hosts, dns configuration, dhcp configuration. And the kits node plugins will also be triggered automatically to update kit related configuration/services.
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=head1 OPTIONS
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B<-h|--help>
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Display usage message.
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B<-v|--version>
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Command Version.
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B<file=<hostinfo file>>
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The full path of the hostinfo file.
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B<networkprofile=<networkprofile>>
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The network profile name. If there is a group named "__NetworkProfile_netprofile", then "netprofile" is the network profile name. A network profile defines networks, nics, routes...etc for imported nodes.
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B<imageprofile=<imageprofile>>
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The image profile name. If there is a group named "__ImageProfile_imgprofile", then "imgprofile" is the image profile name. A image profile defines provisioning method, os info, kit info, provisioning params...etc for imported nodes.
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B<hardwareprofile=<hardwareprofile>>
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The hardware profile name. If there is a group named "__HardwareProfile_hwprofile", then "hwprofile" is the hardware profile name. A harddware profile defines hardware management related info like: IPMI, HMC, CEC, CMM...etc for imported nodes.
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B<hostnameformat=<hostnameformat>>
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The hostname format for generating hostnames for nodes if the hostname for a node is specified as "__hostname__" in hostinfo file.
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Following hostname format types are supported:
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B<prefix#NNNappendix>
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For example:
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If hostname format is compute-#NN, then node's hostname will be generated automatically like: compute-00, compute-01, ...compute-99
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If hostname format is blade#NNN-x64, then node's hostname will be generated automatically like: blade001-x64, blade002-x64, ..., blade999-x64
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B<prefix#RRand#NNappendix>
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For example:
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If hostname format is compute-#RR-#NN, then nodes which placed in a rack which rack number is 2 will be generated with hostnames like: compute-02-00, compute-02-01, ..., compute-02-99. And nodes which placed in another rack wich rack number is 5 will be generated with hostnames like: compute-05-00, compute-05-01, ..., compute-05-99.
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If hostname format is node-#NN-in-#RR, then hostnames for nodes in rack with rack number 1 will be: node-00-in-01, node-01-in-01, ..., node-99-in-01. And hostnames for nodes in rack with rack number 2 will be: node-00-in-02, node-01-in-02, ..., node-99-in-02.
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B<groups=<groups>>
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The groups which the imported nodes will belong to.
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=head1 RETURN VALUE
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0 The command completed successfully.
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1 An error has occured while validating parameters.
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2 An error has occured while parsing hostinfo file.
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=head1 EXAMPLES
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An example for importing profiled nodes.
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1. Run "tabdump nodegroups" to get all groups and find out which ones are avaiable profiles. Then run "lsdef -t group <groupname>" to get the detailed info for these profiles. like:
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# tabdump nodegroup
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#groupname,grouptype,members,membergroups,wherevals,comments,disable
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"compute","static",,,,,
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"__HardwareProfile_default_ipmi","static","static",,,,
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"__NetworkProfile_default_mn","static","static",,,,
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"__NetworkProfile_default_cn","static",,,,,
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"__ImageProfile_rhels6.2-x86_64-install-compute","static","static",,,,
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# lsdef -t group __NetworkProfile_default_cn
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Object name: __NetworkProfile_default_cn
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grouptype=static
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installnic=eth0
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members=compute-000,compute-001
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netboot=xnba
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nichostnamesuffixes=eth0:-eth0
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nicnetworks=eth0:provision
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nictypes=eth0:Ethernet
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primarynic=eth0
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2. Prepare a hostinfo file looks like:
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# hostinfo begin
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__hostname__:
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mac=b8:ac:6f:37:59:24
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ip=192.168.1.20
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chassis=chassis01
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__hostname__:
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mac=b8:ac:6f:37:59:25
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ip=192.168.1.20
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rack=rack01
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height=1
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unit=2
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# hostinfo end.
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Here, we are going to import 2 nodes, and about each line of this file:
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__hostname__: - Mandatory item
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Description: The hostname for the node.
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If you want to specify the hostname for this node, just write like: "compute-001:"
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If you want the hostname auto generated from hostnameformat, just write like: "__hostname__:"
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mac=<mac str> - Mandatory item
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Description: Specify the node's provisioning nic's MAC address
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ip=<ip str> - Optional item
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Description: Specify the node's provisioing IP address.
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If not specify this item, node's provisioning IP will be generated automatically according to NetworkProfile.
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rack=<rack name> - Optional item
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Description: node location info. Specify the rack name which this node will be placed into.
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If not specify this item, there will be no node location info set for this node.
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this item must be specified together with height + unit.
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chasiss=<chassis name> - Optional item
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Description: node location info, for blade(or PureFlex) only. Specify the chasiss name which this blade will be placed into.
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this item can not be specified together with rack.
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height=<chassis name> - Optional item
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Description: node location info, for rack server only. Specify the server height number, in U.
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this item must be specified together with rack and unit.
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unit=<unit name> - Optional item
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Description: node location info, for rack server only. Specify the node's start unit number in rack, in U.
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this item must be specified together with rack and height.
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3. Run nodeimport command:
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nodeimport file=/root/hostinfo.txt networkprofile=default_cn imageprofile=rhels6.3_packaged hostnameformat=compute-#NNN
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4. After node import succeeds, we'll get 2 nodes created, And node's configurations like dhcp, dns, /etc/hosts will be updated automatically too.
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5. Reboot the nodes, they will be provisioned automatically.
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=head1 SEE ALSO
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L<nodepurge(1)|nodepurge.1>, L<nodechprofile(1)|nodechprofile.1>, L<noderefresh(1)|noderefresh.1>
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