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2020-02-10 00:39:51 -0500 获得奖牌 ● 受欢迎的问题 (source)
2020-02-10 00:39:51 -0500 获得奖牌 ● 热门的问题 (source)
2018-12-24 20:29:52 -0500 回答问题 overcloud deployment fails

Hello,

This is resolved. Happens to be an issue on the VM's.

Thanks, SN
2018-12-24 07:21:04 -0500 问了问题 overcloud deployment fails

Hi,

Introspection succeeds. However, overcloud deploy fails. iptables still has this entry:

iptables -L ironic-inspector
Chain ironic-inspector (1 references)
target     prot opt source               destination
REJECT     all  --  anywhere             anywhere             reject-with icmp-port-unreachable

I can see the DHCP requests make it to the undercloud on br-ctlplane. However, overcloud nodes doesnt get any response. All OC nodes are in available state. None in maintenance. ironic-inspector doesnt update the iptables. Any help is appreciated. OSP 10.

Thanks SN
2018-12-23 05:10:04 -0500 获得奖牌 ● 著名问题 (source)
2018-12-23 05:10:04 -0500 获得奖牌 ● 热门的问题 (source)
2018-11-06 18:22:24 -0500 获得奖牌 ● 著名问题 (source)
2017-12-18 14:06:21 -0500 获得奖牌 ● 热门的问题 (source)
2017-12-18 14:06:21 -0500 获得奖牌 ● 著名问题 (source)
2017-12-18 14:06:21 -0500 获得奖牌 ● 受欢迎的问题 (source)
2017-06-12 12:56:47 -0500 获得奖牌 ● 受欢迎的问题 (source)
2017-06-12 12:56:47 -0500 获得奖牌 ● 热门的问题 (source)
2017-06-12 12:56:47 -0500 获得奖牌 ● 著名问题 (source)
2017-06-02 02:33:18 -0500 获得奖牌 ● 受欢迎的问题 (source)
2017-04-27 06:51:20 -0500 回答问题 moving instance root

Bernd,

Thanks. Since the instance contents cannot be destroyed, we will take the attach volume route.

Thanks, Ashok
2017-04-27 06:49:36 -0500 获得奖牌 ● 热门的问题 (source)
2017-04-26 15:42:53 -0500 获得奖牌 ● 受欢迎的问题 (source)
2017-04-25 19:19:02 -0500 问了问题 moving instance root

Hello,

I accidentally created an instance on the /var/lib/nova/instances directory. I need to move to a cinder volume. Also, reduce from root disk from 100G (flavo disk size) to 20G cinder volume. Any help is appreciated.

Thanks, SN

2017-04-05 15:12:38 -0500 问了问题 DiscoveryFailure: Could not determine a suitable URL for the plugin

Hello,

I am getting the following error from a orchestration tool while trying to run HOT templates:

DiscoveryFailure: Could not determine a suitable URL for the plugin

Not sure where to look next. This is the error stack in heat engine log:

Thanks for any help. SN

2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 133, in _process_incoming
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server     res = self.dispatcher.dispatch(message)
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 150, in dispatch
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server     return self._do_dispatch(endpoint, method, ctxt, args)
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 121, in _do_dispatch
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server     result = func(ctxt, **new_args)
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/osprofiler/profiler.py", line 154, in wrapper
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server     return f(*args, **kwargs)
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/heat/common/context.py", line 424, in wrapped
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server     return func(self, ctx, *args, **kwargs)
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/heat/engine/service.py", line 805, in create_stack
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server     stack_id = stack.store()
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/osprofiler/profiler.py", line 154, in wrapper
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server     return f(*args, **kwargs)
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/heat/engine/stack.py", line 648, in store
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server     trust_ctx = keystone.create_trust_context()
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/heat/engine/clients/os/keystone/heat_keystoneclient.py", line 196, in create_trust_context
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server     self.session)
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 257, in get_user_id
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server     return self.get_access(session).user_id
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/base.py", line 136, in get_access
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server     self.auth_ref = self.get_auth_ref(session)
2017-04-05 14:34:23.787 23283 ERROR oslo_messaging.rpc.server   File "/usr/lib/python2.7/site-packages/keystoneauth1/identity/generic/base.py", line 179, in get_auth_ref
2017-04-05 14:34:23.787 ...
(more)
2017-03-31 07:05:55 -0500 评论回答 Is nested get_param a valid syntax for heat template?

Hello Zane,

Thanks a lot.

Ashok
2017-03-29 07:40:35 -0500 获得奖牌 ● 粉丝
2017-03-28 23:07:23 -0500 问了问题 Is nested get_param a valid syntax for heat template?

Is nested get_param a valid syntax for heat template?

parameters:   env_data:
  type: json
  description: Env Data
  default: |
     { {"image":{ "rhel": {"rhel-guest-image-7.2-20160302.0"}}, {"Windows": {"Windows Image"}}},
       {"private_net_id": {"dev": {"191dc33a-ccc8-4624-82d5-78da86400390"}}},
       {"private_subnet_id": {"dev": {"3adbc77d-8962-4605-8e32-9fcbbc872e9e"}}},
       {"public_subnet_id": {"dev": {"191dc33a-ccc8-4624-82d5-78da86400390"}}} }      
resources: instance:
  type: OS::Nova::Server
     properties:
        name: { get_param: server_name }
        image: { get_param: [ env_data, image , get_param: [ env ] ] }   <--  using get_param inside get_param

Thanks.
2017-03-16 08:12:44 -0500 回答问题 How to select a specific subnet when creating an instance?

Vinoth, thanks

SN
2017-03-16 05:22:59 -0500 问了问题 how to select a subnet for instance creation

Hello,

I have vxlan network with multiple subnets. Is it possible to pass a specific subnet in CLI while creating instances.

Thanks, SN

2017-03-16 05:22:59 -0500 问了问题 How to select a specific subnet when creating an instance?

Hello,

I have a vxlan network made of multiple subnets and would like to chose a specific subnet while creating instances. When I tested using network UUID it randomly selected a subnet. Is there a way to specify a subnet in the CLI?

Thanks, SN