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2019-11-13 04:20:55 -0500 问了问题 stack update failed with resource could not be found

Hi,

i have triggered the stack update , it is failed with port is in use state , then i have de-atached the port and triggred the stack update , it completed half of the resources and failed with some deferent below error

UPDATE_FAILED resources.lb_instance_1: PortNotFoundClient: resources.lb_server: Port 53fe938c-f08a-4d03-aded-d157612b085e could not be found

i created new port with same port name attached it to vm and triggered stack update but failed with same error .

now i am not able to perform the stack update , it is in failed state , now i want to make it to stack complete .

Can you please suggest me how to proceed .

Thank you for the help advanced

2019-11-11 19:50:22 -0500 获得奖牌  受欢迎的问题 (source)
2019-11-06 20:56:12 -0500 评论回答 heat stack create and update with --timeout or --wait

Thank you very much for the response, its really helped me a lot.

2019-11-04 21:00:33 -0500 问了问题 heat stack create and update with --timeout or --wait

Hi,

Could you please suggest which one is the best option in --wait and --timeout to create and update the heat stack

--timeout

# openstack stack create --timeout 7200 test_stack  -e /opt/environment.yaml -t /opt/test.yaml

--wait

# openstack stack create  test_stack -e /opt/environment.yaml -t /opt/test.yaml --wait

There is a debate on it and I'm suggesting them to use the --wait instead of -- timeout, I just wanted to take your help to choose the best option.

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2019-08-21 06:51:59 -0500 问了问题 Heat stack falling with volume in use

We have a heat stack up and running , after extending the disk size I have run the heat stack update but its falled with volume is in use must be available,

When I check heat engine logs, instead of update its trying to delete the instance for recreating so volume is in use deletion is failing. Actually it should update instead of deleting.

When I run stack with dry run , there is replacement happened on network level when i check neutron port update for 1 vm updated on date is different compare to another vms, I am thinking someone might have updated from command line level. So is because of entire stack resources getting creating instead of update? If someone update the port with same id will it also fail stack.

Advance thanks for the clarification

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2019-07-21 23:24:45 -0500 评论问题 no host found and placement resource provider warning

Thank you for giving me the clue, it is working fine now When I checked the nova-compute logs clearly in compute node it is printed like below , WARNING nova.scheduler.client.report Discovering suitable URL for place , it was auth_url=http://ip:5000/v2.0 then i changed it to /v3 version

2019-07-19 06:04:58 -0500 评论回答 Stein: failed to create resource provider

Here i have raised question

https://ask.openstack.org/en/question/123130/no-host-found-and-placement-resource-provider-warning/ (https://ask.openstack.org/en/question...)

2019-07-19 06:04:58 -0500 评论回答 Stein: failed to create resource provider

Sorry Bernd i am new for posting here.

When i launch instance its giving me error no valid host found and when i check the nova-compute logs its giving me below error :

2019-07-18 12:48:47.936 107557 ERROR nova.compute.manager ResourceProviderCreationFailed: Failed to create resource provider h

2019-07-19 05:27:36 -0500 问了问题 no host found and placement resource provider warning

Hi,

I am not able to create any instance and it giving me no host found , when i verified theat resource provider showing a warning

+-------------------------------------------------------------------+ | Upgrade Check Results | +-------------------------------------------------------------------+ | Check: Cells v2 | | Result: Success | | Details: None | +-------------------------------------------------------------------+ | Check: Placement API | | Result: Success | | Details: None | +-------------------------------------------------------------------+ | Check: Resource Providers | | Result: Warning | | Details: There are no compute resource providers in the Placement | | service but there are 6 compute nodes in the deployment. | | This means no compute nodes are reporting into the | | Placement service and need to be upgraded and/or fixed. | | See | | http://docs.openstack.org/developer/nova/placement.html (http://docs.openstack.org/developer/n...) | | for more details. | +-------------------------------------------------------------------+

netstat -anlp |grep 8778 tcp 0 0 0.0.0.0:8778 0.0.0.0:* LISTEN 18917/httpd

i have run already but no output :

$ openstack catalog list $ PLACEMENT_ENDPOINT=placement-endpoint-returned-by-previous-command $ openstack token issue -f value -c id $ TOKEN=the-token-returned-by-the-previous-command $ curl ${PLACEMENT_ENDPOINT}/resource_providers -H "x-auth-token: $TOKEN" | python -m json.tool

Output :

curl ${PLACEMENT_ENDPOINT}/resource_providers -H "x-auth-token: $TOKEN" | python -m json.tool % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 26 100 26 0 0 117 0 --:--:-- --:--:-- --:--:-- 118 { "resource_providers": [] }

Can you please help there is something wrong

Thanks, advance

2019-07-19 05:27:36 -0500 回答问题 Stein: failed to create resource provider

I am also facing same error but getting empty

curl ${PLACEMENT_ENDPOINT}/resource_providers -H "x-auth-token: $TOKEN" | python -m json.tool

% Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 26 100 26 0 0 117 0 --:--:-- --:--:-- --:--:-- 118 { "resource_providers": [] }

When i checked it it showing only one entry

netstat -anlp |grep 8778

tcp 0 0 0.0.0.0:8778 0.0.0.0:* LISTEN 18917/httpd

Can you please help me find the solution

2018-11-06 17:47:02 -0500 问了问题 I have 1 vm attached 4 volumes and mounted on the vm with lvm , when I do live migration from one compute node to another compute node it is failing with below error . The volume sizes , 30 GB , 30 GB , 300 GB 800 GB.

Hi All,

I need help on this issue ,

I have 1 vm attached 4 volumes and mounted on the vm with lvm , when I do live migration from one compute node to another compute node it is failing with below error . The volume sizes , 30 GB , 30 GB , 300 GB 800 GB.

Error: Failed to perform requested operation on instance "testvm", the instance has an error status: Please try again later [Error: Unexpected error while running command. Command: multipath -f mpathcb Exit code: 1 Stdout: u'Oct 01 09:34:51 | mpathcb2: map in use\nOct 01 09:34:51 | failed to remove multipath map mpathcb\n' Stderr: u''].

Note : if I do live migration with 2 attached volumes (30 GB and 30 GB ) its working fine , this 2 volumes attached with /dev/vda and /dev/vdb.

Platform : Trile O OSP : 13 OS : redhat

Please help me on this , Thanks in advance for the help