#!/bin/bash

NAMESPACE=sudoscientist
VAULT_AUTH_NAMESPACE="k8s-teapot"

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

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

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

vault write auth/${VAULT_AUTH_NAMESPACE}/login role=sudoscientist jwt=${TOKEN} iss=https://${HOST_IP}:6443
kubectl apply -n ${NAMESPACE} -f external-secrets.yaml

helm upgrade --install \
	sudoscientist \
	${HOME}/charts/sudoscientist-go-backend \
	-f values.yaml \
	-n ${NAMESPACE} \
	--cleanup-on-fail