Category: Devops

VirtualBox Instance via vagrant mkdir ubuntu vagrant init ubuntu/xenial64 vagrant up vagrant ssh OR vagrant get-config???? kops wget https://github.com/kubernetes/kops/releases/download/1.12.1/kops-linux-amd64 chmod +x kops-linux-amd64 sudo mv kops-linux-amd64 /usr/local/bin/kops awscli sudo apt-get update sudo apt-get install python-pip sudo pip install awscli aws configure…

Describe POD kubectl describe pod nodehelloworld.example.com minikube service MacBook:~/kubernetes-course$ cat first-app/helloworld-service.ymlapiVersion: v1kind: Servicemetadata:name: helloworld-servicespec:ports:- port: 80targetPort: nodejs-portprotocol: TCPselector:app: helloworldtype: LoadBalancerMacBook:~/kubernetes-course$ cat first-app/helloworld-nodeport-service.ymlapiVersion: v1kind: Servicemetadata:name: helloworld-servicespec:ports:- port: 31001nodePort: 31001targetPort: nodejs-portprotocol: TCPselector:app: helloworldtype: NodePortMacBook:~/kubernetes-course$ kubectl create -f first-app/helloworld-nodeport-service.ymlservice/helloworld-service createdMacBook:~/kubernetes-course$ minikube service helloworld-service…

MacBook:~$ minikube dashboard🔌 Enabling dashboard …🤔 Verifying dashboard health …🚀 Launching proxy …🤔 Verifying proxy health …🎉 Opening http://127.0.0.1:51077/api/v1/namespaces/kube-system/services/http:kubernetes-dashboard:/proxy/ in your default browser…

After installing kubectl with brew you should run: rm /usr/local/bin/kubectl brew link –overwrite kubernetes-cli

I needed a playbook to fail complete when any task failed. You would think “any_errors_fatal: True” would do this, but it doesn’t. It marks the hosts as failed and ends the play, but the recap doesn’t say anything about it….

INSTALL VirtualBox Instance via vagrant mkdir ubuntu vagrant init ubuntu/xenial64 vagrant up vagrant ssh OR vagrant get-config???? kops wget https://github.com/kubernetes/kops/releases/download/1.12.1/kops-linux-amd64 chmod +x kops-linux-amd64 sudo mv kops-linux-amd64 /usr/local/bin/kops awscli sudo apt-get update sudo apt-get install python-pip sudo pip install awscli aws…

docker login –username joelgriffiths docker.gadgetwiz.com

After starting Kubernets (configure kubectl automatically): Fix : invalid object doesn’t have additional properties After installing kubectl with brew you should run: rm /usr/local/bin/kubectl brew link –overwrite kubernetes-cli minikube dashboard MacBook:~$ minikube dashboard🔌 Enabling dashboard …🤔 Verifying dashboard health …🚀…

Copied from hello-world readme

Do the Search The search will run in the background. Next. Check the status of the search Just look on this until you get the result dispatchState is true. If you want to pipe it into “python -m json.tool”, you…