I meet this error when i use keystone - openstack

I'm new for openstack. I used this command:
keystone user-list
but it showed:
Authorization Failed: The resource could not be found. (HTTP 404)
(Request-ID: req-0022eaa4-c2f9-480b-b069-bc93eeed8d06)
and then i used this:
openstack user-list
and it worked.
So, I wonder if "keystone user-list" was removed?
thanks for answer

Related

When applying "helm upgrade", ingress nginx says failed calling webhook. (details below)

UPGRADE FAILED: Internal error occurred: failed calling webhook "validate.nginx.ingress.kubernetes.io": Post : x509: certificate signed by unknown authority
this is the exact error which comes when I am using helm upgrade.
tried to apply the previous local values file to helm upgrade. did not work

Running the following command fixed the problem. I am unable to find the root cause of the same
kubectl delete -A ValidatingWebhookConfiguration ingress-nginx-admission

I cannot publish a sample app via Ingress.: failed to call webhook

※I am a beginner, so if you have any information you need, please comment.
Based on the yaml file, I am trying to publish a sample app that has already been launched in Pod via Ingress.
$kubectl apply -f ./overlays/stg/bookinfo-ingress.yaml
■Errormessage
Error from server (InternalError): error when creating "./overlays/stg/bookinfo-ingress.yaml": Internal error occurred: failed calling webhook "validate.nginx.ingress.kubernetes.io": failed to call webhook: Post "https://ingress-nginx-controller-admission.ingress-nginx.svc:443/networking/v1/ingresses?timeout=10s": x509: certificate signed by unknown authority

openstack network create command gives "The Keystone service is temporarily unavailable" and "The server is currently unavailable"

Currently, we are trying to setup neutron for our cloud server. Since everyone is new to this, we are struggling a bit. When we entered this command:
openstack network create --share --external \
--provider-physical-network provider \
--provider-network-type flat provider
And it throws this error:
Error while executing command: HttpException: 503, The Keystone service is temporarily unavailable.: 503 Service Unavailable: The server is currently unavailable. Please try again at a later time.
We are following openstack docs guide to a T.
Does anyone know what causes this error and how to fix it?
Thanks.

I fixed it, it was a problem with MariaDB. When we updated it from 10.1 to 10.3, I couldn't access my DB, so when I fixed that error it works now.

Keystone error 401 output to every command/Keystone don't know Default Openstack Domain

I am currently trying to install Openstack for the first time.
I followed the installation guide given by Openstack (here)
The basic setup is done , and I am now trying to install the four "basic" services of Openstack : Keystone, Glance , Nova and Neutron.
But I have an error with Keystone , I followed the tutorial , but when I am trying to test Keystone , by launching even the simplest command (openstack role create myrole for example)
I have the following message
The request you have made requires authentication. (HTTP 401) (Request-ID: req-e9164787-381f-4f69-af7f-7ea4932c3a0b)
You can find here all the command I previously entered here , here is the command openstack domain list --debug output and here the Keystone.log
As you can see in the keystone.log , I have the message
2019-01-16 20:45:53.064 7056 WARNING keystone.auth.core [req-fd1b7466-cf24-406f-82ce-2549156ae4d6 - - - - -] Could not find domain: default.: DomainNotFound: Could not find domain: default.
It seems that Keystone do not know the Default Domain , how can I change that.
I have already tried "Default" and "default' (with and without the lower-case) , but no change.
I cannot even create another domain , or create a Token (I read on other thread that it might be the problem source)
Let me know if you need anything more , and thanks in advance !

Bad Request Error OpenStack

I am trying to create an Instance from command line using the command,
nova boot --config-drive=true --flavor 2 --key-name key1 --image c28bc1e8-a25f-413c-9e13-fecdd5d6f522 instance1
But I got this error,
ERROR (BadRequest): Network 00000000-0000-0000-0000-000000000000,
11111111-1111-1111-1111-111111111111 could not be found. (HTTP 400)
(Request-ID: req-6dd0352e-008a-40c4-91e2-454529712ba9)
Guide me how to resolve this problem.

I’m guessing you may have the rax_default_network_flags_python_novaclient_ext Python package installed, which automatically adds those networks to the request, but are not booting an instance in the Rackspace public cloud.
This can likely be resolved using the --no-service-net and --no-public arguments, or by uninstalling the above mentioned Python module.

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