Hi list,
I have installed a devstack environment with ironic.
And I can successfully boot instance with the VMs (work as ironic node) created
by devstack.
Now I want to create a new VM on the same physical machine and add the new VM
as an ironic node.
I tried to follow steps in "devstack/lib/ironic", here is what I have done:
1. I have edited "devstack/tools/ironic/scripts/create-nodes", start 3
new VMs in libvirt:
virsh list --all
Id Name State
----------------------------------------------------
4 baremetalbrbm_0 running
- baremetalbrbm_1 shut off
- baremetalbrbm_2 shut off
- baremetalbrbm_CHEN_0 shut off
- baremetalbrbm_CHEN_1 shut off
- baremetalbrbm_CHEN_2 shut off
2. Create chassis
ironic chassis-create
3. Create ironic node
ironic node-create --chassis_uuid $CHASSIS_ID --driver pxe_ssh
-i ssh_virt_type=$IRONIC_SSH_VIRT_TYPE
-i ssh_address=$IRONIC_VM_SSH_ADDRESS
-i ssh_port=$IRONIC_VM_SSH_PORT
-i ssh_username=$IRONIC_SSH_USERNAME
-i ssh_key_filename=$IRONIC_SSH_KEY_DIR/$IRONIC_SSH_KEY_FILENAME
-p cpus=$IRONIC_VM_SPECS_CPU
-p memory_mb=$IRONIC_VM_SPECS_RAM
-p local_gb=$IRONIC_VM_SPECS_DISK
-p cpu_arch=x86_64
4. Create port
ironic port-create --address $MAC --node_uuid $NODE_ID
5. Create nova-flavor
nova flavor-create --ephemeral 0 baremetal-chen auto 2048 10 2
nova flavor-key baremetal-chen set "cpu_arch"="x86_64"
"baremetal:deploy_kernel_id"=$kernel_id
"baremetal:deploy_ramdisk_id"=$ramdisk_id
But these new nodes do not have power_state:
ironic node-list
+--------------------------------------+--------------------------------------+-------------+-----------------+-------------+
| uuid | instance_uuid |
power_state | provision_state | maintenance |
+--------------------------------------+--------------------------------------+-------------+-----------------+-------------+
| 01bf3f84-baae-4220-9cf4-f600083f9d3a | None |
power off | None | False |
| 44da06e9-ef49-44b0-8fc0-5073e15ed5f1 | None |
None | None | False |
| 7bf9bc19-0b24-4d0f-b6f8-dd3df5c992e5 | None |
None | None | False |
| 82ef47a6-16ef-46cc-9c7d-a9f50d6a9ba3 | None |
power off | None | False |
| 9c6ca940-f383-4ae2-8390-47d4cc779d9c | None |
None | None | False |
| 4c192e12-c81a-4995-8e26-225e0da89267 | e544641f-0c52-4357-9097-db2083e4a81b |
power on | active | False |
+--------------------------------------+--------------------------------------+-------------+-----------------+-------------+
Error happen when I try to change the power_state:
ironic node-set-power-state 44da06e9-ef49-44b0-8fc0-5073e15ed5f1 reboot
SSH connection cannot be established: Failed to establish SSH connection to
host 192.168.50.1.
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/server.py",
line 137, in inner
return func(*args, **kwargs)
File "/home/devstack/ironic/ironic/conductor/manager.py", line 249, in
change_node_power_state
task.driver.power.validate(task)
File "/home/devstack/ironic/ironic/drivers/modules/ssh.py", line 374, in
validate
"any port associated with it.") % task.node.uuid)
InvalidParameterValue: SSH connection cannot be established: Failed to
establish SSH connection to host 192.168.50.1.
(HTTP 400)
Anyone know why this happens ???
What should I do next ?
Thanks.
-chen
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