Added experimental deploy script (#364)

hack/deploy.sh

@@ -0,0 +1,91 @@
+#!/usr/bin/env bash
+
+#
+# deploy.sh - (Almost) automatic setup of a Fission Workflows deployment
+#
+
+# Configs
+FISSION_VERSION=0.3.0-rc
+FISSION_WORKFLOWS_VERSION=0.1.0
+
+echo "Fission Workflows Deploy Script v1"
+
+# Check if kubectl is installed
+if ! command -v kubectl >/dev/null 2>&1; then
+    echo "kubectl is not installed"
+    exit 1;
+fi
+
+# Check if minikube is installed
+if ! command -v minikube >/dev/null 2>&1 ; then
+    echo "minikube is not installed."
+    exit 1;
+fi
+
+# Check if helm is installed
+if ! command -v helm >/dev/null 2>&1 ; then
+    echo "helm is not installed."
+    exit 1;
+fi
+
+# Ensure that minikube is running
+if ! minikube ip >/dev/null 2>&1 ; then
+    echo "Starting minikube cluster..."
+    minikube start
+fi
+
+# Install helm on cluster
+if ! helm list >/dev/null 2>&1 ; then
+    echo "Installing helm..."
+    kubectl -n kube-system create sa tiller
+
+    kubectl create clusterrolebinding tiller --clusterrole cluster-admin --serviceaccount=kube-system:tiller
+
+    helm init --service-account tiller
+
+    printf "Waiting for Helm"
+    until helm list >/dev/null 2>&1
+    do
+      printf "."
+      sleep 3
+    done
+    printf "\n"
+fi
+
+# Output debug logs
+echo "---------- Debug ----------"
+minikube version
+printf "K8S "
+kubectl version --client --short
+printf "K8S "
+kubectl version --short | grep Server
+printf "Helm "
+helm version --short -c
+printf "Helm "
+helm version --short -s
+echo "Fission: ${FISSION_VERSION}"
+echo "Fission Workflows: ${FISSION_WORKFLOWS_VERSION}"
+echo "---------------------------"
+
+# Ensure that fission-charts helm repo is added
+if ! helm repo list | grep fission-charts >/dev/null 2>&1 ; then
+    echo "Setting up fission-charts Helm repo..."
+    helm repo add fission-charts https://fission.github.io/fission-charts/
+    helm repo update
+fi
+
+# Install Fission
+if ! fission fn list >/dev/null 2>&1 ; then
+    echo "Installing Fission..."
+    helm install --namespace fission --set serviceType=NodePort -n fission-all fission-charts/fission-all --wait --version ${FISSION_VERSION}
+fi
+
+# Install Fission Workflows
+if ! fission env get --name workflow >/dev/null 2>&1 ; then
+    echo "Installing Fission Workflows..."
+    if [[ -z "${FISSION_WORKFLOWS_VERSION// }" ]] ; then
+        helm install -n fission-workflows fission-charts/fission-workflows --wait --version ${FISSION_WORKFLOWS_VERSION}
+    else
+        helm install -n fission-workflows fission-charts/fission-workflows --wait
+    fi
+fi