...
After you are able to log in you can check the kube config file on the VM. Its recommended to merge that file with your computer's local kube config file. This way you will be able to work from your computer, so you only have to connect to the VPN.
You can use this command to connect from the same directory where your .ovpn is located:
Code Block |
---|
sudo openvpn --config YOUR_USERNAME.xerces.onap.ovpn --auth-nocache |
Uninstall CPS
To unistall CPS from a given namespace use this command:
Code Block |
---|
helm uninstall $ONAP_INSTALL_RELEASE_NAME --namespace $ONAP_INSTALL_NAMESPACE |
Optionally we can delete the namespace as well
Code Block |
---|
kubectl delete $NAMESPACE |
Install (minimal) CPS
First of all we should create a namespace within Kubernetes:
Code Block |
---|
kubectl create namespace $NAMESPACE |
Add Xerces Helm repository:
Code Block |
---|
helm repo add xerces http://172.16.3.229/local |
(note: the IP address might change. This value worked for us, but if it's not reachable contact Andrew Fenner)
Install the chart with the following command:
Code Block |
---|
helm install $ONAP_INSTALL_RELEASE_NAME xerces/onap -i -f values.yaml -f $ONAP_INSTALL_VALUES_YAML --namespace $ONAP_INSTALL_NAMESPACE --set global.masterPassword=$ONAP_INSTALL_MASTER_PASSWORD --debug |
The value of $ONAP_INSTALL_VALUES_YAML must be a relative path from the oom/kubernetes/onap/Chart.yaml to the configuration YAML file that we place under the overrides folder (eg ./resources/overrides/cps-minimal.yaml ).
When the installation is complete we must provide an Ingress srevice to expose CPS to the wider world.
Code Block |
---|
kubectl expose service cps-core --port 9001 --target-port=8080 --name=cps-http-api -n cps --type=NodePort |
Update CPS
...
Upgrade the installment:
Code Block |
---|
helm upgrade $ONAP_INSTALL_RELEASE_NAME xerces/onap -i -f values.yaml -f $ONAP_INSTALL_VALUES_YAML --namespace $ONAP_INSTALL_NAMESPACE --set global.masterPassword=$ONAP_INSTALL_MASTER_PASSWORD --debug |
Override YAML
This basic .yaml information should be enough to deploy a CPS instance. Check the comments for explanations.
Code Block |
---|
# we can set pull policy for every image under the global key
global:
pullPolicy: IfNotPresent
cps:
# enable certain services under their respective keys (here we enable CPS etc.)
enabled: true
cps-temporal:
enabled: false
cps-core:
config:
# under the additional section we can affect certain configurations of the Spring Boot application (new prefix for the REST endpoints)
additional:
rest:
api:
cps-base-path: /kiscica
postgres:
config:
pgUserExternalSecret: '{{ .Release.Name }}-postgres-{{ include "common.postgres.secret.userCredentialsUID" . }}'
postgres-init:
config:
# add external secrets to the deployments
pgUserExternalSecret: '{{ .Release.Name }}-postgres-{{ include "common.postgres.secret.userCredentialsUID" . }}'
sdnc:
enabled: false
strimzi:
enabled: true
# set the running number of replicas
replicaCount: 1 |
Compile onap chart
When you modify the deployment yaml you need to recompile the onap chart (it is not necessary for installation or when you just modify the values.yaml)
compile onap
navigate to the <git>/oom/kubernetes folder
Code Block |
---|
|
helm package ./onap --dependency-update |
upload onap
Code Block |
---|
|
helm cm-push onap-<version>.tgz xerces -f |
missing dependencies
When you run this compilation first you must compile every dependency as well.
First you need to start a local chartmuseum
Code Block |
---|
|
docker run -p 8879:8080 bitnami/chartmuseum:latest |
add local repository to helm
Code Block |
---|
|
helm repo add local http://localhost:8879/ |
after that you can compile the whole onap project. It has a make file so it is quiet easy, but take a long time ca. an hour
then you can continue with the second step
Pnf-simulator
Open pnf-simulator's directory in your terminal. Compile and upload must be run once for each cluster.
compile pnf-simulator
Code Block |
---|
|
helm package ./pnfsim --dependency-update |
upload pnf-simulator
Code Block |
---|
|
helm cm-push pnfsim-0.1.0.tgz xerces -f |
install pnf-simulator
Code Block |
---|
|
helm install pnfsim xerces/pnfsim -f ./pnfsim/values.yaml --namespace <your-namespace> --set global.masterPassword=mySec --debug |
uninstall pnf-simulator
Code Block |
---|
|
helm uninstall pnfsim --namespace <your-namespace> |
Troubleshooting
helm repository unreachable on xerces
restart charmuseum on xerces as root:
Code Block |
---|
|
chartmuseum --storage local --storage-local-rootdir /root/helm3-storage -port 8879 & |
EOF Exception
sometimes when you start an install you can see an error message
Code Block |
---|
|
install.go:192: [debug] Original chart version: ""
Error: INSTALLATION FAILED: unexpected EOF
helm.go:84: [debug] unexpected EOF
INSTALLATION FAILED
main.newInstallCmd.func2
helm.sh/helm/v3/cmd/helm/install.go:141
github.com/spf13/cobra.(*Command).execute
github.com/spf13/cobra@v1.5.0/command.go:872
github.com/spf13/cobra.(*Command).ExecuteC
github.com/spf13/cobra@v1.5.0/command.go:990
github.com/spf13/cobra.(*Command).Execute
github.com/spf13/cobra@v1.5.0/command.go:918
main.main
helm.sh/helm/v3/cmd/helm/helm.go:83
runtime.main
runtime/proc.go:250
runtime.goexit
runtime/asm_386.s:1326 |
It is a bug in helm, not necessary to do anything, just rerun the installation
Strimzi-kafka can not start
You can run only one strimzi-kafka per cluster. When your strimzi-kafka can not start, maybe there is another one on the cluster in a different namespace. Uninstall the other and then restart your strimzi-kafka
Misc
Cps images:
registry.nordix.org/onaptest/cps-and-ncmp:3.1.1-SNAPSHOT-20221013T094139Z
registry.nordix.org/onaptest/cps-and-ncmp:3.1.1-SNAPSHOT-20221013T121804Z
Expose services:
kubectl expose service cps-core --port 9001 --target-port=8080 --name=cps-core-loop-back -n onap --type=NodePort
kubectl expose service pnfsim --port 9001 --target-port=6513 --name=pnfsim-loop-back -n onap --type=NodePort
kubectl expose service ncmp-dmi-plugin --port 9001 --target-port=8080 --name=ncmp-dmi-plugin-loop-back -n onap --type=NodePort
Install helm-push plugin:
helm plugin install https://github.com/chartmuseum/helm-push
Compile pnp-simulator:
docker build --tag registry.nordix.org/onaptest/netconf-pnp-simulator:2.8.6-mocked .
docker run -ti -p 6513:6513 registry.nordix.org/onaptest/netconf-pnp-simulator:2.8.6-mocked
docker push registry.nordix.org/onaptest/netconf-pnp-simulator:2.8.6-mocked
Install pnfsim:
helm package ~/git/cps/pnfsim --dependency-update
helm cm-push pnfsim-0.1.0.tgz xerces -f
helm uninstall pnfsim --namespace cps
helm install pnfsim xerces/pnfsim -f ~/git/cps/pnfsim/values.yaml --namespace cps --set global.masterPassword=mySec --debug
View file |
---|
name | TestCpsOnCluster.postman_collection.json |
---|
height | 250 |
---|
|