<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:SimSun;
panose-1:2 1 6 0 3 1 1 1 1 1;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
text-align:justify;
text-justify:inter-ideograph;
font-size:10.5pt;
font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
p.MsoListParagraph, li.MsoListParagraph, div.MsoListParagraph
{mso-style-priority:34;
margin-top:5.0pt;
margin-right:0cm;
margin-bottom:3.0pt;
margin-left:0cm;
text-align:justify;
text-justify:inter-ideograph;
text-indent:21.0pt;
font-size:10.5pt;
font-family:"Calibri","sans-serif";}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri","sans-serif";
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri","sans-serif";}
/* Page Definitions */
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 90.0pt 72.0pt 90.0pt;}
div.WordSection1
{page:WordSection1;}
/* List Definitions */
@list l0
{mso-list-id:86779760;
mso-list-type:hybrid;
mso-list-template-ids:-1632319402 1057903300 67698713 67698715 67698703 67698713 67698715 67698703 67698713 67698715;}
@list l0:level1
{mso-level-text:%1\FF0E;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-18.0pt;}
@list l0:level2
{mso-level-number-format:alpha-lower;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-18.0pt;}
@list l0:level3
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
text-indent:-9.0pt;}
@list l0:level4
{mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-18.0pt;}
@list l0:level5
{mso-level-number-format:alpha-lower;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-18.0pt;}
@list l0:level6
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
text-indent:-9.0pt;}
@list l0:level7
{mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-18.0pt;}
@list l0:level8
{mso-level-number-format:alpha-lower;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-18.0pt;}
@list l0:level9
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
text-indent:-9.0pt;}
@list l1
{mso-list-id:1330522083;
mso-list-type:hybrid;
mso-list-template-ids:676244638 495379108 67698713 67698715 67698703 67698713 67698715 67698703 67698713 67698715;}
@list l1:level1
{mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:39.0pt;
text-indent:-18.0pt;}
@list l1:level2
{mso-level-number-format:alpha-lower;
mso-level-text:"%2\)";
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:63.0pt;
text-indent:-21.0pt;}
@list l1:level3
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
margin-left:84.0pt;
text-indent:-21.0pt;}
@list l1:level4
{mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:105.0pt;
text-indent:-21.0pt;}
@list l1:level5
{mso-level-number-format:alpha-lower;
mso-level-text:"%5\)";
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:126.0pt;
text-indent:-21.0pt;}
@list l1:level6
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
margin-left:147.0pt;
text-indent:-21.0pt;}
@list l1:level7
{mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:168.0pt;
text-indent:-21.0pt;}
@list l1:level8
{mso-level-number-format:alpha-lower;
mso-level-text:"%8\)";
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:189.0pt;
text-indent:-21.0pt;}
@list l1:level9
{mso-level-number-format:roman-lower;
mso-level-tab-stop:none;
mso-level-number-position:right;
margin-left:210.0pt;
text-indent:-21.0pt;}
ol
{margin-bottom:0cm;}
ul
{margin-bottom:0cm;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="ZH-CN" link="#0563C1" vlink="#954F72" style="text-justify-trim:punctuation">
<div class="WordSection1">
<p class="MsoNormal"><span lang="EN-US">Hi list,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I have installed a devstack environment with ironic.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">And I can successfully boot instance with the VMs (work as ironic node) created by devstack.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Now I want to create a new VM on the same physical machine and add the new VM as an ironic node.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I tried to follow steps in “devstack/lib/ironic”, here is what I have done:<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:39.0pt;text-indent:-18.0pt;mso-list:l1 level1 lfo2">
<![if !supportLists]><span lang="EN-US" style="font-size:6.5pt"><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US" style="font-size:6.5pt">I have edited “devstack/tools/ironic/scripts/<span style="color:red">create-nodes</span>”, start 3 new VMs in libvirt:<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt">virsh list --all<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt">Id Name State<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt">----------------------------------------------------<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt">4 baremetalbrbm_0 running<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt">- baremetalbrbm_1 shut off<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt">- baremetalbrbm_2 shut off<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt">- baremetalbrbm_CHEN_0 shut off<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt">- baremetalbrbm_CHEN_1 shut off<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt">- baremetalbrbm_CHEN_2 shut off<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:39.0pt;text-indent:-18.0pt;mso-list:l1 level1 lfo2">
<![if !supportLists]><span lang="EN-US" style="font-size:6.5pt"><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US" style="font-size:6.5pt">Create chassis<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:0cm"><span lang="EN-US" style="font-size:6.5pt">ironic chassis-create<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:39.0pt;text-indent:-18.0pt;mso-list:l1 level1 lfo2">
<![if !supportLists]><span lang="EN-US" style="font-size:6.5pt"><span style="mso-list:Ignore">3.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US" style="font-size:6.5pt">Create ironic node
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt">ironic node-create --chassis_uuid $CHASSIS_ID --driver pxe_ssh
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt"> -i ssh_virt_type=$IRONIC_SSH_VIRT_TYPE
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt"> -i ssh_address=$IRONIC_VM_SSH_ADDRESS<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt"> -i ssh_port=$IRONIC_VM_SSH_PORT
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt"> -i ssh_username=$IRONIC_SSH_USERNAME
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt"> -i ssh_key_filename=$IRONIC_SSH_KEY_DIR/$IRONIC_SSH_KEY_FILENAME
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt"> -p cpus=$IRONIC_VM_SPECS_CPU
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt"> -p memory_mb=$IRONIC_VM_SPECS_RAM
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt"> -p local_gb=$IRONIC_VM_SPECS_DISK
<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:72.0pt;text-indent:13.0pt"><span lang="EN-US" style="font-size:6.5pt"> -p cpu_arch=x86_64
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt"><o:p> </o:p></span></p>
<p class="MsoListParagraph" style="margin-left:39.0pt;text-indent:-18.0pt;mso-list:l1 level1 lfo2">
<![if !supportLists]><span lang="EN-US" style="font-size:6.5pt"><span style="mso-list:Ignore">4.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US" style="font-size:6.5pt">Create port<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:36.0pt;text-indent:0cm"><span lang="EN-US" style="font-size:6.5pt"> ironic port-create --address $MAC --node_uuid $NODE_ID<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:39.0pt;text-indent:-18.0pt;mso-list:l1 level1 lfo2">
<![if !supportLists]><span lang="EN-US" style="font-size:6.5pt"><span style="mso-list:Ignore">5.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US" style="font-size:6.5pt">Create nova-flavor<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:36.0pt;text-indent:0cm"><span lang="EN-US" style="font-size:6.5pt">nova flavor-create --ephemeral 0 baremetal-chen auto 2048 10 2<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:36.0pt;text-indent:0cm"><span lang="EN-US" style="font-size:6.5pt">nova flavor-key baremetal-chen set "cpu_arch"="x86_64" "baremetal:deploy_kernel_id"=$kernel_id "baremetal:deploy_ramdisk_id"=$ramdisk_id<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">But these new nodes do not have power_state:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">ironic node-list<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">+--------------------------------------+--------------------------------------+-------------+-----------------+-------------+<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">| uuid | instance_uuid | power_state | provision_state | maintenance |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">+--------------------------------------+--------------------------------------+-------------+-----------------+-------------+<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">| 01bf3f84-baae-4220-9cf4-f600083f9d3a | None | power off | None | False |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">| 44da06e9-ef49-44b0-8fc0-5073e15ed5f1 | None | None | None | False |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">| 7bf9bc19-0b24-4d0f-b6f8-dd3df5c992e5 | None | None | None | False |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">| 82ef47a6-16ef-46cc-9c7d-a9f50d6a9ba3 | None | power off | None | False |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">| 9c6ca940-f383-4ae2-8390-47d4cc779d9c | None | None | None | False |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">| 4c192e12-c81a-4995-8e26-225e0da89267 | e544641f-0c52-4357-9097-db2083e4a81b | power on | active | False |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">+--------------------------------------+--------------------------------------+-------------+-----------------+-------------+<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Error happen when I try to change the power_state:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">ironic node-set-power-state 44da06e9-ef49-44b0-8fc0-5073e15ed5f1 reboot<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">SSH connection cannot be established: Failed to establish SSH connection to host 192.168.50.1.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">Traceback (most recent call last):<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt"> File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/server.py", line 137, in inner<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt"> return func(*args, **kwargs)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt"> File "/home/devstack/ironic/ironic/conductor/manager.py", line 249, in change_node_power_state<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt"> task.driver.power.validate(task)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt"> File "/home/devstack/ironic/ironic/drivers/modules/ssh.py", line 374, in validate<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt"> "any port associated with it.") % task.node.uuid)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">InvalidParameterValue: SSH connection cannot be established: Failed to establish SSH connection to host 192.168.50.1.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt">(HTTP 400)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Anyone know why this happens ???<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">What should I do next ?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">-chen<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:6.5pt"><o:p> </o:p></span></p>
</div>
</body>
</html>