rkamudhan

#!/bin/bash
rm -f out ; mkfifo out ; trap "rm -f out" EXIT ; while true ; do cat out | nc -l 1500 > >(export REQUEST= ; while read line ; do line=$(echo "$line" | tr -d '[\r\n]') ; if echo "$line" | grep -qE '^GET /' ; then REQUEST=$(echo "$line" | cut -d ' ' -f2) ; elif [ "x$line" = x ] ; then HTTP_200="HTTP/1.1 200 OK" ; HTTP_LOCATION="Location:" ; HTTP_404="HTTP/1.1 404 Not Found" ; if echo $REQUEST | grep -qE '^/echo/' ; then printf "%s\n%s %s\n\n%s\n" "$HTTP_200" "$HTTP_LOCATION" $REQUEST ${REQUEST#"/echo/"} > out ; elif echo $REQUEST | grep -qE '^/date' ; then date > out ; elif echo $REQUEST | grep -qE '^/stats' ; then vmstat -S M > out ; elif echo $REQUEST | grep -qE '^/net' ; then ifconfig > out ; else printf "%s\n%s %s\n\n%s\n" "$HTTP_404" "$HTTP_LOCATION" $REQUEST "Resource $REQUEST NOT FOUND!" > out ; fi ; fi ; done) ; done

rkamudhan

#14 changing the route for the MS1 with gwipaddress with documentation ubuntu ICN dockerhub and eth0 fix with centos
docker rmi integratedcloudnative/ovn-images:centos-v2.2.0 && \
pushd utilities/docker && \
docker build --no-cache --rm -t integratedcloudnative/ovn-images:centos-v2.2.0 . -f centos/Dockerfile && \
popd && \
docker push integratedcloudnative/ovn-images:centos-v2.2.0

#15 changing the route for the MS1 with gwipaddress with documentation ubuntu ICN dockerhub and eth0 fix with centos
docker rmi integratedcloudnative/ovn4nfv-k8s-plugin:centos-v2.2.0 && \
docker build --no-cache --rm -t integratedcloudnative/ovn4nfv-k8s-plugin:centos-v2.2.0 . -f build/Dockerfile.centos && \

rkamudhan

sudo apt-get remove docker docker-engine docker.io containerd runc && \
sudo apt-get update && \
sudo apt-get install apt-transport-https ca-certificates curl gnupg-agent software-properties-common -y && \
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add - && \
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" && \
sudo apt-get update && \
sudo apt-get install docker-ce docker-ce-cli containerd.io -y && \
sudo docker run hello-world

sudo apt-get update && sudo apt-get install -y apt-transport-https curl && \

rkamudhan

---
kind: Service
apiVersion: v1
metadata:
  name: ovn-nb-tcp
  namespace: kube-system
spec:
  ports:
    - name: ovn-nb-tcp
      protocol: TCP

rkamudhan

kubectl create ns metal3
kubectl create -f https://github.com/metal3-io/baremetal-operator/blob/master/deploy/crds/metal3_v1alpha1_baremetalhost_crd.yaml
cat <<EOF | kubectl create -f -
apiVersion: v1
items:
- apiVersion: metal3.io/v1alpha1
  kind: BareMetalHost
  metadata:
    annotations:
      kubectl.kubernetes.io/last-applied-configuration: |

rkamudhan

Create the `system:kube-apiserver-to-kubelet` [ClusterRole](https://kubernetes.io/docs/admin/authorization/rbac/#role-and-clusterrole) with permissions to access the Kubelet API and perform most common tasks associated with managing pods:

```
cat <<EOF | kubectl apply --kubeconfig admin.kubeconfig -f -
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole
metadata:
  annotations:
    rbac.authorization.kubernetes.io/autoupdate: "true"
  labels: