Difference between revisions of "Ironic/TripleO"

Revision as of 09:03, 31 March 2014

Using Ironic with TripleO

In this section, we will go over how to set up Ironic within the TripleO enviroment.

Note: TripleO is under rapid development and may invalidate this walk-through.

If not familiar with TripleO and / or have not used the DiskImage-Builder (DIB) tool before, please read and familiarize yourself with the TripleO story. Here are some good starting points:

Check out tripleo-incubator master.

Switch the undercloud to build with Ironic by doing:

 export USE_IRONIC=1

Then, follow TripleO's Devtest-Doc.

After setup-baremetal is called in both the seed and undercloud stages you can use

ironic node-list

to list nodes and

ironic node-show $NODE

to view nodes.

You can now control the power state of this node with this command:

ironic node-set-power-state $NODE [on|off|reboot]

@@ Line 9: / Line 9: @@
 :* [http://docs.openstack.org/developer/tripleo-incubator/devtest.html Devtest-Doc]
-Check out this revision of TripleO:
+Check out tripleo-incubator master.
-  https://review.openstack.org/#/c/72969
 Switch the undercloud to build with Ironic by doing:
@@ Line 16: / Line 15: @@
    export USE_IRONIC=1
-Then, follow TripleO's [http://docs.openstack.org/developer/tripleo-incubator/devtest.html Devtest-Doc] up to the [http://docs.openstack.org/developer/tripleo-incubator/devtest_undercloud.html devtest_undercloud] section.
+Then, follow TripleO's [http://docs.openstack.org/developer/tripleo-incubator/devtest.html Devtest-Doc].
-==== Register the Ironic service ====
+After setup-baremetal is called in both the seed and undercloud stages you can use
+ ironic node-list
-In [http://docs.openstack.org/developer/tripleo-incubator/devtest_undercloud.html devtest_undercloud-walkthru's] step #10, nodes are registered to the undercloud's nova-baremetal and not Ironic. Instead of that, we'll create a 'baremetal' node and register it with ironic, via the undercloud.
+to list nodes and
-Allow Ironic's SSH driver to connect to your local machine:
- ssh heat-admin@$UNDERCLOUD_IP "cat /opt/stack/boot-stack/ironic-ssh-power-key.pub" >> ~/.ssh/authorized_keys
-Copy the Ironic API credentials to your local machine:
- ssh heat-admin@$UNDERCLOUD_IP -- 'sudo cat /root/stackrc' > $TRIPLEO_ROOT/tripleo-incubator/ironicrc
- sed -i "s/localhost/$UNDERCLOUD_IP/" $TRIPLEO_ROOT/tripleo-incubator/ironicrc
- source $TRIPLEO_ROOT/tripleo-incubator/ironicrc
-==== Create an emulated baremetal node ====
-This will create a 'baremetal' node:
- export UNDERCLOUD_MAC=$(create-nodes $NODE_CPU $NODE_MEM $NODE_DISK $NODE_ARCH 1)
-Use the ''ironic'' client to enroll the baremetal node:
- HOST_IP=$(ip addr show virbr0 | grep inet | awk '{print $2}' | sed 's/\/[0-9]*//')
- CHASSIS=$(ironic chassis-create -d TestChassis | grep uuid | awk '{print $4}')
- NODE=$(ironic node-create -c $CHASSIS -d pxe_ssh | grep ' uuid ' | awk '{print $4}')
- ironic port-create -n $NODE -a $UNDERCLOUD_MAC
- ironic node-update $NODE add \
-  driver_info/ssh_virt_type=virsh \
-  driver_info/ssh_address=$HOST_IP \
-  driver_info/ssh_key_filename=/opt/stack/boot-stack/ironic-ssh-power-key \
-  driver_info/ssh_username=$(whoami)
-Confirm everything is enrolled and correct:
   ironic node-show $NODE
+to view nodes.
 You can now control the power state of this node with this command:
   ironic node-set-power-state $NODE [on|off|reboot]