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Diffstat (limited to 'docs/oom_setup_kubernetes_rancher.rst')
| -rw-r--r-- | docs/oom_setup_kubernetes_rancher.rst | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/docs/oom_setup_kubernetes_rancher.rst b/docs/oom_setup_kubernetes_rancher.rst index 3ccde8d418..90a060b592 100644 --- a/docs/oom_setup_kubernetes_rancher.rst +++ b/docs/oom_setup_kubernetes_rancher.rst @@ -30,19 +30,19 @@ to deploy and manage our Kubernetes Cluster. The result at the end of this tutorial will be: -*1.* Creation of a Key Pair to use with Open Stack and RKE +#. Creation of a Key Pair to use with Open Stack and RKE -*2.* Creation of OpenStack VMs to host Kubernetes Control Plane +#. Creation of OpenStack VMs to host Kubernetes Control Plane -*3.* Creation of OpenStack VMs to host Kubernetes Workers +#. Creation of OpenStack VMs to host Kubernetes Workers -*4.* Installation and configuration of RKE to setup an HA Kubernetes +#. Installation and configuration of RKE to setup an HA Kubernetes -*5.* Installation and configuration of kubectl +#. Installation and configuration of kubectl -*5.* Installation and configuration of helm +#. Installation and configuration of helm -*7.* Creation of an NFS Server to be used by ONAP as shared persistance +#. Creation of an NFS Server to be used by ONAP as shared persistance There are many ways one can execute the above steps. Including automation through the use of HEAT to setup the OpenStack VMs. To better illustrate the steps involved, we have captured the manual creation of such an environment using the ONAP Wind River Open Lab. @@ -62,7 +62,8 @@ Use an existing key pair, import one or create a new one to assign. For the purpose of this guide, we will assume a new local key called "onap-key" has been downloaded and is copied into **~/.ssh/**, from which it can be referenced. -Example: +Example:: + > mv onap-key ~/.ssh > chmod 600 ~/.ssh/onap-key @@ -250,13 +251,11 @@ in this file. Run RKE ------- -From within the same directory as the cluster.yml file, simply execute: +From within the same directory as the cluster.yml file, simply execute:: > rke up -The output will look something like: - -.. code-block:: +The output will look something like:: INFO[0000] Initiating Kubernetes cluster INFO[0000] [certificates] Generating admin certificates and kubeconfig @@ -307,6 +306,9 @@ https://storage.googleapis.com/kubernetes-release/release/v1.13.5/bin/darwin/amd Validate deployment ------------------- + +:: + > cp kube_config_cluster.yml ~/.kube/config.onap > export KUBECONFIG=~/.kube/config.onap @@ -315,7 +317,7 @@ Validate deployment > kubectl get nodes -o=wide -.. code-block:: +:: NAME STATUS ROLES AGE VERSION INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION CONTAINER-RUNTIME onap-control-1 Ready controlplane,etcd 3h53m v1.13.5 10.0.0.8 <none> Ubuntu 18.04 LTS 4.15.0-22-generic docker://18.9.5 @@ -338,7 +340,8 @@ Validate deployment Install Helm ============ -Example Helm client install on Linux: +Example Helm client install on Linux:: + > wget http://storage.googleapis.com/kubernetes-helm/helm-v2.12.3-linux-amd64.tar.gz > tar -zxvf helm-v2.12.3-linux-amd64.tar.gz @@ -347,6 +350,9 @@ Example Helm client install on Linux: Initialize Kubernetes Cluster for use by Helm --------------------------------------------- + +:: + > kubectl -n kube-system create serviceaccount tiller > kubectl create clusterrolebinding tiller --clusterrole=cluster-admin --serviceaccount=kube-system:tiller |