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| sudo: required | |
| # We need the systemd for the kubeadm and it's default from 16.04+ | |
| dist: xenial | |
| env: | |
| global: | |
| - CHANGE_MINIKUBE_NONE_USER=true | |
| - MINIKUBE_WANTUPDATENOTIFICATION=false | |
| - MINIKUBE_WANTREPORTERRORPROMPT=false | |
| - MINIKUBE_HOME=$HOME | |
| - CHANGE_MINIKUBE_NONE_USER=true | |
| - KUBECONFIG=$HOME/.kube/config | |
| before_install: | |
| - sudo apt-get -qq -y install conntrack | |
| before_script: | |
| # Download kubectl, which is a requirement for using minikube. | |
| - curl -Lo kubectl https://storage.googleapis.com/kubernetes-release/release/v1.20.1/bin/linux/amd64/kubectl && chmod +x kubectl && sudo mv kubectl /usr/local/bin/ | |
| # Download minikube. | |
| - curl -Lo minikube https://storage.googleapis.com/minikube/releases/v1.16.0/minikube-linux-amd64 && chmod +x minikube && sudo mv minikube /usr/local/bin/ | |
| - mkdir -p $HOME/.kube $HOME/.minikube | |
| - touch $KUBECONFIG | |
| - sudo minikube start --profile=minikube --vm-driver=none --kubernetes-version=v1.20.1 | |
| - minikube update-context --profile=minikube | |
| - "sudo chown -R travis: /home/travis/.minikube/" | |
| - eval "$(minikube docker-env --profile=minikube)" && export DOCKER_CLI='docker' | |
| script: | |
| # Following is just to demo that the kubernetes cluster works. | |
| - kubectl cluster-info | |
| # Wait for kube-dns to be ready. | |
| - JSONPATH='{range .items[*]}{@.metadata.name}:{range @.status.conditions[*]}{@.type}={@.status};{end}{end}'; until kubectl -n kube-system get pods -lk8s-app=kube-dns -o jsonpath="$JSONPATH" 2>&1 | grep -q "Ready=True"; do sleep 1;echo "waiting for kube-dns to be available"; kubectl get pods --all-namespaces; done | |
| # Create example Redis deployment on Kubernetes. | |
| - kubectl run travis-example --image=redis --labels="app=travis-example" | |
| # Make sure created pod is scheduled and running. | |
| - JSONPATH='{range .items[*]}{@.metadata.name}:{range @.status.conditions[*]}{@.type}={@.status};{end}{end}'; until kubectl -n default get pods -lapp=travis-example -o jsonpath="$JSONPATH" 2>&1 | grep -q "Ready=True"; do sleep 1;echo "waiting for travis-example deployment to be available"; kubectl get pods -n default; done |