#!/bin/bash

CHART_VERSION=3.9.2
NAMESPACE=chartmuseum
VAULT_AUTH_NAMESPACE="k8s-teapot"

helm repo add chartmuseum https://chartmuseum.github.io/charts
helm repo update

cat << EOH > chartmuseum.hcl
path "kv/data/chartmuseum" {
  capabilities = ["read"]
}
EOH
vault policy write chartmuseum chartmuseum.hcl
rm chartmuseum.hcl

kubectl create ns chartmuseum
kubectl create serviceaccount -n ${NAMESPACE} chartmuseum
HOST_IP=$(ip addr show eth0 | grep -Po 'inet \K[\d.]+')
TOKEN="$(kubectl get secret serviceaccounttoken -n chartmuseum -o go-template='{{ .data.token }}' | base64 -d)"

vault write auth/${VAULT_AUTH_NAMESPACE}/role/chartmuseum \
    bound_service_account_names=chartmuseum \
    bound_service_account_namespaces=chartmuseum \
    policies=chartmuseum \
    ttl=24h

vault write auth/${VAULT_AUTH_NAMESPACE}/login role=chartmuseum jwt=${TOKEN} iss=https://${HOST_IP}:6443

kubectl apply -n ${NAMESPACE} -f external-secrets.yaml
kubectl apply -n ${NAMESPACE} -f pvc.yaml
helm upgrade --install \
	chartmuseum \
	chartmuseum/chartmuseum \
	-f values.yaml \
	-n ${NAMESPACE} \
	--version ${CHART_VERSION} \
	--cleanup-on-fail