#!/bin/bash -e
##############################################################################
# Copyright (c) 2019 Mirantis Inc., Enea AB and others.
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################

CI_DEBUG=${CI_DEBUG:-0}; [[ "${CI_DEBUG}" =~ (false|0) ]] || set -x

# Create and distribute SSL certificates for services
salt-call state.sls salt.minion

# Install etcd
salt -I 'etcd:server' state.sls etcd.server.service
salt -I 'etcd:server' cmd.run ". /var/lib/etcd/configenv && etcdctl cluster-health"

# Install Kubernetes and Calico
salt -I 'kubernetes:master' state.sls kubernetes.master.kube-addons
salt -I 'kubernetes:pool' state.sls kubernetes.pool
salt -I 'kubernetes:pool' cmd.run "calicoctl node status"
salt -I 'kubernetes:pool' cmd.run "calicoctl get ippool"

# Setup NAT for Calico
salt -I 'kubernetes:master' state.sls etcd.server.setup

# Run whole master to check consistency
salt -I 'kubernetes:master' state.sls kubernetes exclude=kubernetes.master.setup

# Register addons
salt -I 'kubernetes:master' state.sls kubernetes.master.setup

# Upload config
K8S_CONFIG=kubernetes.config
K8S_HOST_ID=$(salt -I 'kubernetes:master' --out=yaml cp.push \
  /etc/kubernetes/admin-kube-config \
  upload_path="$K8S_CONFIG" | cut -d':' -f1)
cd /opt && ln -sf "/var/cache/salt/master/minions/${K8S_HOST_ID}/files/${K8S_CONFIG}"