Make provision.sh generates start_minikube.sh

Author: wangkuiyi

provision.sh

@@ -2,6 +2,7 @@
 
 set -e  # Exit script if any error
 
+
 echo "Installing Docker ..."
 # c.f. https://dockr.ly/3cExcay
 if which docker > /dev/null; then
@@ -10,6 +11,40 @@ else
     curl -fsSL https://get.docker.com | sh -
     usermod -aG docker vagrant
 fi
+echo "Done."
+
+
+echo "Docker pull SQLFlow images ..."
+# c.f. https://github.com/sql-machine-learning/sqlflow/blob/develop/.travis.yml
+docker pull --quiet sqlflow/sqlflow:latest
+echo "Done."
+
+
+echo "Set Kubernetes environment variables ..."
+cat >> /home/vagrant/.bashrc <<EOF
+export MINIKUBE_WANTUPDATENOTIFICATION=false
+export MINIKUBE_WANTREPORTERRORPROMPT=false
+export MINIKUBE_HOME=/home/vagrant
+export CHANGE_MINIKUBE_NONE_USER=true
+export KUBECONFIG=/home/vagrant/.kube/config
+export K8S_VERSION=v1.18.2
+export MINIKUBE_VERSION=1.1.1
+EOF
+export K8S_VERSION=v1.18.2
+echo "Done."
+
+
+echo "Installing kubectl ..."
+if which kubectl > /dev/null; then
+    echo "kubectl installed. Skip."
+else
+    SITE="https://storage.googleapis.com/kubernetes-release/release"
+    curl -sLo /usr/local/bin/kubectl \
+         "$SITE/$K8S_VERSION/bin/linux/amd64/kubectl"
+    chmod +x /usr/local/bin/kubectl
+fi
+echo "Done."
+
 
 echo "Installing minikube ..."
 # c.f. https://kubernetes.io/docs/tasks/tools/install-minikube/
@@ -20,13 +55,43 @@ else
     curl -sLo /usr/local/bin/minikube "$SITE/latest/minikube-linux-amd64"
     chmod +x /usr/local/bin/minikube
 fi
+echo "Done."
 
-echo "Installing kubectl ..."
-if which kubectl > /dev/null; then
-    echo "kubectl installed. Skip."
+
+echo "Configure minikube ..."
+mkdir -p /home/vagrant/.kube /home/vagrant/.minikube
+touch /home/vagrant/.kube/config
+chown -R vagrant /home/vagrant/.bashrc
+echo "Done."
+
+
+echo "Start minikube cluster ..."
+if which conntrack > /dev/null; then
+    echo "Skip installing contrack because it has been installed."
 else
-    SITE="https://storage.googleapis.com/kubernetes-release/release"
-    curl -sLo /usr/local/bin/kubectl \
-         "$SITE"/$(curl -s "$SITE/stable.txt")"/bin/linux/amd64/kubectl"
-    chmod +x /usr/local/bin/kubectl
+    # Kubernetes 1.18.2 requires conntrack.
+    sudo apt-get -qq install -y conntrack
 fi
+echo "Done."
+
+
+echo "Write /home/vagrant/start_minikube.sh ..."
+cat > /home/vagrant/start_minikube.sh <<EOF
+echo "Start minikube ..."
+sudo minikube start \
+     --vm-driver=none \
+     --kubernetes-version=$K8S_VERSION
+sudo chown -R vagrant: $HOME/.minikube/
+kubectl cluster-info
+
+echo "Install Argo on minikube cluster ..."
+kubectl create namespace argo
+kubectl apply -n argo -f \
+  https://raw.githubusercontent.com/argoproj/argo/v2.7.7/manifests/install.yaml
+kubectl create rolebinding default-admin \
+  --clusterrole=admin \
+  --serviceaccount=default:default
+echo "Done."
+EOF
+chmod +x /home/vagrant/start_minikube.sh
+chown -R vagrant /home/vagrant/start_minikube.sh