install-stackspin.sh

#!/usr/bin/env bash

set -euo pipefail

# shellcheck source=install/flux-version-check.sh
. "$(dirname "$0")/flux-version-check.sh"

flux install \
  --network-policy=false \
  --watch-all-namespaces=true \
  --namespace=flux-system \
  --components="source-controller,kustomize-controller,helm-controller"

kubectl patch deployment \
  -n flux-system \
  helm-controller \
  --patch-file "$(dirname "$0")/flux-patches/helm-controller.yaml"

kubectl patch deployment \
  -n flux-system \
  source-controller \
  --patch-file "$(dirname "$0")/flux-patches/source-controller.yaml"

# get current git branch name
branch=${CI_COMMIT_REF_NAME:-}
[ -z "$branch" ] && branch=$(git rev-parse --abbrev-ref HEAD)

echo "Tracking branch $branch for https://open.greenhost.net/stackspin/stackspin flux repo"

# Create stackspin and stackspin-apps namespaces
kubectl get namespace stackspin 2>/dev/null || kubectl create namespace stackspin
kubectl get namespace stackspin-apps 2>/dev/null || kubectl create namespace stackspin-apps

# Generate oauth and SSO secrets
python "$(dirname "$0")/generate_secrets.py" single-sign-on
python "$(dirname "$0")/generate_secrets.py" oauth

# Generate secrets for monitoring
python "$(dirname "$0")/generate_secrets.py" kube-prometheus-stack
python "$(dirname "$0")/generate_secrets.py" prometheus
python "$(dirname "$0")/generate_secrets.py" alertmanager

flux create source git stackspin \
  --url=https://open.greenhost.net/stackspin/stackspin \
  --branch="$branch" \
  --interval=1h

flux create kustomization stackspin \
  --source=GitRepository/stackspin \
  --path="./flux2/cluster/base" \
  --prune=true \
  --interval=1h