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VM Minimum Requirements for RIC 22 |
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NOTE: sudo access is required for installation Getting Started PDF |
Step 1: Obtaining the Deployment Scripts and Charts |
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NOTE: cd to your directory where installation will be, i.e. /home/user Run ... $ sudo -i $ git clone http://gerrit.o-ran-sc.org/r/it/dep -b bronze $ cd dep |
Step 2: Generation of cloud-init Script |
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This step will generate a script that will set up a one-node Kubernetes cluster for installing the SMO components. The resultant script can run as the cloud-init script when launching the VM, or run at a root shell after the VM is launched. Note, because the O-RAN SC Bronze SMO consists components from ONAP Frankfurt release, the infrastructure software stack (Docker, Kubernetes, and Helm) versions are as required by the ONAP deployment. It is a different combination compared to what the Near RT RIC requires. Run ... $ cd tools/k8s/etc # edit the infra.rc file to specify the versions of docker, kubernetes, and helm. # For SMO, the versions are as required by the ONAP Frankfurt release. # Comment out the lines below the heading of "RIC tested"; and n-comment the lines following the heading of "ONAP Frankfurt" $ cd ../bin # The outputted script is will be used for preparing K8 cluster for RIC to deploy to file is "k8s-1node-cloud-init-k_1_15-h_2_16-d_18_09.sh" |
Step 3: Installation of Kubernetes, Helm, Docker, etc. |
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Run ... $ ./k8s-1node-cloud-init-k_1_15-h_2_16-d_18_09.sh NOTE: Be patient as this takes some time to complete. Upon completion of this script, the VM will be rebooted. You will then need to login once again. $ sudo -i $ kubectl get pods --all-namespaces # There should be 9 pods running in kube-system namespace. |
Step 4: Deploy SMO |
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O-RAN Bronze SMO consists of components from three separate groups: ONAP, Non RT RIC, and RIC-AUX. It is deployed by running a script under smo/bin. Run ... $ cd smo/bin $ ./install # If this is the first time SMO is installed on the SMO VM, it suggested to run "./install initlocalrepo" instead. # The extra argument also initializes the local Helm repo. # Also if this is the first time SMO is installed on the SMO VM, because it involves the preparation of the ONAP helm charts, the installation # the instillation may take hours. to finish. It is suggested to run the install as a nohup command in background, just in case connection to # the VM is interrupted. # Upon successful deployment, the "kubectl get pods --all-namespaces" command should show 8 pods in nonrtric namespace, # 27 pods/jobs in onap namespace, and 2 pods in ricaux name space, all in Running or Completed state. |
Helpful Hints |
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Kubectl commads: kubectl get pods -n nampespace - gets a list of Pods running kubectl get logs -n namespace name_of_running_pod |
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