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Merge pull request #3918 from zet809/correct_discover_doc

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Modify the ip/bmc ip setting mistakes in mtm based discovery document
This commit is contained in:
Mark Gurevich 2017-09-19 09:39:08 -04:00 committed by GitHub
commit e7c67fee30
2 changed files with 23 additions and 24 deletions
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22
docs/source/guides/admin-guides/manage_clusters/ppc64le/discovery/mtms/discovery_using_defined.rst
View File

@ -12,7 +12,7 @@ The following example outlines the MTMS based hardware discovery for a single IP
+------------------------------+------------+
| Hostname | cn01 |
+------------------------------+------------+
| IP address | 10.1.2.1 |
| IP address | 10.0.101.1 |
+------------------------------+------------+
The BMC IP address is obtained by the open range dhcp server and the plan in this scenario is to change the IP address for the BMC to a static IP address in a different subnet than the open range addresses. The static IP address in this example is in the same subnet as the open range to simplify the networking configuration on the xCAT management node.
@ -20,9 +20,9 @@ The BMC IP address is obtained by the open range dhcp server and the plan in thi
+------------------------------+------------+
| BMC Information | Value |
+==============================+============+
| IP address - dhcp | 172.30.0.1 |
| IP address - dhcp | 50.0.100.1 |
+------------------------------+------------+
| IP address - static | 172.20.2.1 |
| IP address - static | 50.0.101.1 |
+------------------------------+------------+
#. Detect the BMCs and add the node definitions into xCAT.
@ -44,9 +44,9 @@ The BMC IP address is obtained by the open range dhcp server and the plan in thi
Use the ``bmcdiscover`` command to help discover the nodes over an IP range and easily create a starting file to define the compute nodes into xCAT.
To discover the compute nodes for the BMCs with an IP address of 172.30.0.1, use the command: ::
To discover the compute nodes for the BMCs with an IP address of 50.0.100.1, use the command: ::
bmcdiscover --range 172.30.0.1 -z > predefined.stanzas
bmcdiscover --range 50.0.100.1 -z > predefined.stanzas
The discovered nodes have the naming convention: node-<*model-type*>-<*serial-number*> ::
@ -54,7 +54,7 @@ The BMC IP address is obtained by the open range dhcp server and the plan in thi
node-8247-22l-10112ca:
objtype=node
groups=all
bmc=172.30.0.1
bmc=50.0.100.1
cons=ipmi
mgt=ipmi
mtm=8247-22L
@ -73,7 +73,7 @@ The BMC IP address is obtained by the open range dhcp server and the plan in thi
#. Add a ``ip`` attribute and give it the compute node IP address: ::
ip=10.1.2.1
ip=10.0.101.1
#. Remove ``nodetype`` and ``hwtype`` if defined in the ``predefined.stanza``.
@ -86,12 +86,12 @@ The BMC IP address is obtained by the open range dhcp server and the plan in thi
cn01:
objtype=node
groups=all
bmc=172.30.0.1
bmc=50.0.100.1
cons=ipmi
mgt=ipmi
mtm=8247-22L
serial=10112CA
ip=10.1.2.1
ip=10.0.101.1
#. Define the compute nodes into xCAT: ::
@ -109,9 +109,9 @@ The BMC IP address is obtained by the open range dhcp server and the plan in thi
Set the BMC IP address to a different value for the **predefined** compute node definitions.
To change the dhcp obtained IP address of 172.30.0.1 to a static IP address of 172.20.2.1, run the following command: ::
To change the dhcp obtained IP address of 50.0.100.1 to a static IP address of 50.0.101.1, run the following command: ::
chdef cn01 bmc=172.20.2.1
chdef cn01 bmc=50.0.101.1
#. Add the compute node IP information to ``/etc/hosts``: ::

25
docs/source/guides/admin-guides/manage_clusters/ppc64le/discovery/mtms/discovery_using_dhcp.rst
View File

@ -12,7 +12,7 @@ The following example outlines the MTMS based hardware discovery for a single IP
+------------------------------+------------+
| Hostname | cn01 |
+------------------------------+------------+
| IP address | 10.1.2.1 |
| IP address | 10.0.101.1 |
+------------------------------+------------+
The BMC IP address is obtained by the open range dhcp server and the plan is to leave the IP address the same, except we want to change the IP address to be static in the BMC.
@ -20,9 +20,9 @@ The BMC IP address is obtained by the open range dhcp server and the plan is to
+------------------------------+------------+
| BMC Information | Value |
+==============================+============+
| IP address - dhcp | 172.30.0.1 |
| IP address - dhcp | 50.0.100.1 |
+------------------------------+------------+
| IP address - static | 172.30.0.1 |
| IP address - static | 50.0.100.1 |
+------------------------------+------------+
@ -30,9 +30,9 @@ The BMC IP address is obtained by the open range dhcp server and the plan is to
Use the ``bmcdiscover`` command to help discover the nodes over an IP range and easily create a starting file to define the compute nodes into xCAT.
To discover the compute nodes for the BMCs with an IP address of 172.30.0.1, use the command: ::
To discover the compute nodes for the BMCs with an IP address of 50.0.100.1, use the command: ::
bmcdiscover --range 172.30.0.1 -z > predefined.stanzas
bmcdiscover --range 50.0.100.1 -z > predefined.stanzas
The discovered nodes have the naming convention: node-<*model-type*>-<*serial-number*> ::
@ -40,7 +40,7 @@ The BMC IP address is obtained by the open range dhcp server and the plan is to
node-8247-22l-10112ca:
objtype=node
groups=all
bmc=172.30.0.1
bmc=50.0.100.1
cons=ipmi
mgt=ipmi
mtm=8247-22L
@ -59,7 +59,7 @@ The BMC IP address is obtained by the open range dhcp server and the plan is to
#. Add a ``ip`` attribute and give it the compute node IP address: ::
ip=10.1.2.1
ip=10.0.101.1
#. Repeat for additional nodes in the ``predefined.stanza`` file based on the MTMS mapping.
@ -70,13 +70,16 @@ The BMC IP address is obtained by the open range dhcp server and the plan is to
cn01:
objtype=node
groups=all
bmc=172.30.0.1
bmc=50.0.100.1
cons=ipmi
mgt=ipmi
mtm=8247-22L
serial=10112CA
ip=10.1.2.1
ip=10.0.101.1
#. Define the compute nodes into xCAT: ::
cat predefined.stanzas | mkdef -z
#. Set the chain table to run the ``bmcsetup`` script, this will set the BMC IP to static. ::
@ -86,10 +89,6 @@ The BMC IP address is obtained by the open range dhcp server and the plan is to
chdef cn01 -p chain="osimage=<osimage_name>"
#. Define the compute nodes into xCAT: ::
cat predefined.stanzas | mkdef -z
#. Add the compute node IP information to ``/etc/hosts``: ::
makehosts cn01