While upgrading the openstack platform we upgrade one service at a time. This article gives an overview of how to test core-functionality for each service.

Keystone

To verify the operation of keystone the following openstack-commands can be used:

• List all openstack projects

  • openstack project list

• List openstack-groups groups from LDAP. 

  • openstack group list --domain NTNU

• List API-URL's for the other services

  • openstack catalog list

Glance

Testing glance can be done quick and easy, by seeing that it can list images:

• openstack image list

It can also be tested a bit more thouroughly by uploading an image:

• wget https://cloud-images.ubuntu.com/kinetic/current/kinetic-server-cloudimg-amd64.img

• qemu-img convert -f qcow2 kinetic-server-cloudimg-amd64.img -O raw kinetic-server-cloudimg-amd64.raw

• openstack image create --disk-format raw --min-disk 3 --file kinetic-server-cloudimg-amd64.raw --private "Ubuntu Server 22.10 (Kinetic Kudu) amd64 - testing"
  
  

Cinder

Testing cinder is quick and easy, by listing all volumes:

• openstack volume list

It can also be tested a bit more thoroughly, by creating a new volume, and attach it to an instance

• openstack volume create --type SSD-300 --size 1 testvolum
• openstack server add volume <server> testvolum

Neutron

API-nodes

• openstack network list
• openstack router list
• admintools/testing/neutron.bash create
• admintools/testing/neutron.bash delete

BGP-agents

• watch ./sjekkBGP.sh

Network-nodes

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Placement

The placement API is just a simple API, and it only needs simple tests like:

• openstack resource provider list

• openstack trait list

Nova

Nova API

Test by listing servers

• openstack server list --all-projects

Nova-services

• Verify that all services are up

  • openstack compute service list

• Test by creating a new VM. Verify that this completes successfully
• Check that the VNC console in horizon still works

Heat

Simple verification is done by checking that the API responds:

• openstack stack list

The more thourough approach is to have heat create a heat-stack. This can for instance be done with the following command (using template.yaml from admintools/heatexample):

• openstack stack create -t template.yaml --parameter key_name=Galao \
  --parameter image=c15481d3-e1ac-4331-9379-c63cb14d12b1 --parameter flavor=gx2.2c4r \
  --parameter public_net=ntnu-internal --parameter sec_group=SSH-NTNU-IPv4 TEST

Barbican

List all secrets in your current project. This will most probably return an empty reponse..

• openstack secret list

Store a test secret

• openstack secret store --name testhemmelighet --secret-type passphrase --payload-content-type "text/plain" --payload "hemmelig tekst"

Magnum

List all clusters and cluster templates

• openstack coe cluster list

• openstack coe cluster template list

Create a cluster, and verify that it is created successfully

• openstack coe cluster create ....

Octavia

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Horizon