From 844ad0ff2132584cb07e8231e127af56f89f2877 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Wolfgang=20Hu=C3=9F?= <wolle.huss@pjannto.com>
Date: Wed, 25 Oct 2023 12:29:55 +0200
Subject: [PATCH] Add Kubernetes cluster installation script to Kubernetes
 deployment

---
 deployment/scripts/cluster.install.sh | 58 +++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100755 deployment/scripts/cluster.install.sh

diff --git a/deployment/scripts/cluster.install.sh b/deployment/scripts/cluster.install.sh
new file mode 100755
index 000000000..9dd7ed15a
--- /dev/null
+++ b/deployment/scripts/cluster.install.sh
@@ -0,0 +1,58 @@
+#!/bin/bash
+
+# !!! never tested !!!
+
+# base setup
+SCRIPT_PATH=$(realpath $0)
+SCRIPT_DIR=$(dirname $SCRIPT_PATH)
+
+# check CONFIGURATION
+if [ -z ${CONFIGURATION} ]; then
+  echo "You must provide a `CONFIGURATION` via environment variable"
+  exit 1
+fi
+echo "Using CONFIGURATION=${CONFIGURATION}"
+
+# configuration
+KUBECONFIG=${KUBECONFIG:-${SCRIPT_DIR}/../configurations/${CONFIGURATION}/kubeconfig.yaml}
+VALUES=${SCRIPT_DIR}/../configurations/${CONFIGURATION}/kubernetes/values.yaml
+DOCKERHUB_OCELOT_TAG=${DOCKERHUB_OCELOT_TAG:-"latest"}
+
+
+## install Ingress-Nginx
+helm repo add ingress-nginx https://kubernetes.github.io/ingress-nginx
+helm repo update
+helm install \
+  ingress-nginx ingress-nginx/ingress-nginx \
+  --kubeconfig=${KUBECONFIG} \
+  -f ${SCRIPT_DIR}/../src/kubernetes/nginx.values.yaml
+
+## install Cert-Manager
+helm repo add jetstack https://charts.jetstack.io
+helm repo update
+helm install \
+  cert-manager jetstack/cert-manager \
+  --kubeconfig=${KUBECONFIG} \
+  --namespace cert-manager \
+  --create-namespace \
+  --version v1.13.1 \
+  --set installCRDs=true
+
+## install Ocelot with helm
+helm install \
+  ocelot \
+  --kubeconfig=${KUBECONFIG} \
+  --values ${VALUES} \
+  --set appVersion="${DOCKERHUB_OCELOT_TAG}" \
+  ${SCRIPT_DIR}/../src/kubernetes/ \
+  --timeout 10m
+
+## set Neo4j database indexes, constrains, and initial admin account plus run migrate up
+kubectl --kubeconfig=${KUBECONFIG} \
+  -n default \
+  exec -it \
+  $(kubectl --kubeconfig=${KUBECONFIG} -n default get pods | grep ocelot-backend | awk '{ print $1 }') -- \
+    /bin/sh -c "yarn prod:migrate init && yarn prod:migrate up"
+    # /bin/sh -c "node --experimental-repl-await build/src/db/clean.js && node --experimental-repl-await build/src/db/seed.js"
+
+echo "!!! You must install a firewall or similar !!! (for DigitalOcean see: deployment/src/kubernetes/README.md)"