#!/usr/bin/env bash

. ./variables.sh
#
# Docker Swarm
#
# Network for the NFS traffic with the Docker Swarm
#
openstack --os-cloud ${os_infra} network create --no-share --mtu 8942 swarm-nfs-net
openstack --os-cloud ${os_infra} subnet create --network swarm-nfs-net --dhcp --gateway none --subnet-range 192.168.1.0/24 --allocation-pool start=192.168.1.5,end=192.168.1.150 --dns-publish-fixed-ip swarm-nfs-subnet
#
# Security group (ingress allows everything)
#
openstack --os-cloud ${os_infra} security group create \
  --description "Docker Swarm internal traffic" \
  "Docker Swarm"
rules_to_delete=$(openstack --os-cloud ${os_infra} security group show -c rules "Docker Swarm" | grep egress | awk -F id= '{ print $2 }' | awk -F \' '{ print $2 }')
if [ -n "$rules_to_delete" ] ; then
  for r in $(echo $rules_to_delete) ; do
    openstack --os-cloud ${os_infra} security group rule delete $r
  done
fi
openstack --os-cloud ${os_infra} security group rule create \
  --description "TCP traffic" --ingress --protocol tcp \
  --remote-ip ${os_private_network} "Docker Swarm"
openstack --os-cloud ${os_infra} security group rule create \
  --description "UDP traffic" --ingress --protocol udp \
  --remote-ip ${os_private_network} "Docker Swarm"

openstack --os-cloud ${os_infra} security group create \
  --description "Traffico between Docker Swarm and the NFS server " \
  "Docker Swarm NFS"
rules_to_delete=$(openstack --os-cloud ${os_infra} security group show -c rules "Docker Swarm NFS" | grep egress | awk -F id= '{ print $2 }' | awk -F \' '{ print $2 }')
if [ -n "$rules_to_delete" ] ; then
  for r in $(echo $rules_to_delete) ; do
    openstack --os-cloud ${os_infra} security group rule delete $r
  done
fi
openstack --os-cloud ${os_infra} security group rule create \
  --description "TCP traffic" --ingress --protocol tcp \
  --remote-ip 192.168.1.0/24 "Docker Swarm NFS"
openstack --os-cloud ${os_infra} security group rule create \
  --description "UDP traffic" --ingress --protocol udp \
  --remote-ip 192.168.1.0/24 "Docker Swarm NFS"

# Server group (soft anti affinity)
openstack --os-cloud ${os_infra} server group create --policy soft-anti-affinity docker-managers

# VMs for the manager nodes
openstack --os-cloud ${os_infra} server create \
  --image Ubuntu-Jammy-22.04 --flavor m1.medium \
  --key-name adellam-ed25519 \
  --network ${os_infra}-cloud-main \
  --network swarm-nfs-net \
  --user-data $HOME/Projects/infrascience/cloud-vms-data/cloud-init-openstack-ubuntu.sh \
  --boot-from-volume 10 \
  --min 3 --max 3 \
  --security-group default --security-group "Docker Swarm" \
  --hint group=50d520fd-d63c-4a66-9dbf-dba271971299 \
  swarm-mgr

for i in 1 2 3; do
  openstack --os-cloud ${os_infra} volume create --size 100 --description "Swarm mgr $i data disk" swarm-mgr-data-$i
  openstack --os-cloud ${os_infra} server add volume swarm-mgr-$i swarm-mgr-data-$i --device /dev/vdb
done

# VMs for the worker nodes m1.xlarge
openstack --os-cloud ${os_infra} server group create --policy soft-anti-affinity docker-workers
openstack --os-cloud ${os_infra} server create \
  --image Ubuntu-Jammy-22.04 --flavor m1.xlarge \
  --key-name adellam-ed25519 \
  --network ${os_infra}-cloud-main \
  --network swarm-nfs-net \
  --user-data $HOME/Projects/infrascience/cloud-vms-data/cloud-init-openstack-ubuntu.sh \
  --boot-from-volume 10 \
  --min 5 --max 5 \
  --security-group default --security-group "Docker Swarm" \
  --hint group=5eaa8fbb-1ac4-4249-a33b-32a97ec99cd5 \
  swarm-worker

for i in 1 2 3 4 5 ; do
  openstack --os-cloud ${os_infra} volume create --size 100 --description "Swarm worker $i data disk" swarm-worker-data-$i
  openstack --os-cloud ${os_infra} server add volume swarm-worker-$i swarm-worker-data-$i --device /dev/vdb
done

openstack --os-cloud ${os_infra} server create \
  --image Ubuntu-Jammy-22.04 --flavor m1.medium \
  --key-name adellam-ed25519 \
  --network ${os_infra}-cloud-main \
  --network swarm-nfs-net \
  --user-data $HOME/Projects/infrascience/cloud-vms-data/cloud-init-openstack-ubuntu.sh \
  --boot-from-volume 10 \
  --min 1 --max 1 \
  --security-group default --security-group "Docker Swarm NFS" \
  swarm-nfs-server

openstack --os-cloud ${os_infra} volume create --size 100 --description "Swarm NFS server data disk" swarm-nfs-server-data
openstack --os-cloud ${os_infra} server add volume swarm-nfs-server swarm-nfs-server-data --device /dev/vdb

#
# Octavia
#
# Create the swarm load balancer
openstack --os-cloud ${os_infra} loadbalancer create --description "D4Science dev L4 balancer for Docker Swarm" --flavor octavia_amphora-mvcpu-ha --enable --wait --name "l4-swarm-dev" --vip-network-id ${os_infra}-cloud-main
# Create and assign a floating IP address
openstack --os-cloud ${os_infra} floating ip create --description "D4Science dev Docker Swarm load balancer" --dns-domain ${os_dns_zone}. --dns-name swarm-lb external-network
# Add the floating IP to the load balancer
# the vip_port_id  is showed by 'openstack loadbalancer show l4-swarm-dev'
# openstack --os-cloud ${os_infra} floating ip set --port <load_balancer_vip_port_id> <floating_ip_id>
openstack --os-cloud ${os_infra} floating ip set --port 1a3077e6-68aa-43d2-b117-44a5bb6852cb 146.48.30.38

#
# listener for the haproxy stats
openstack --os-cloud ${os_infra} loadbalancer listener create --name "l4-swarm-haproxy-stats" --description "Stats of the Docker Swarm HAPROXY" --protocol TCP --protocol-port 8880 --allowed-cidr 146.48.122.27/32 --allowed-cidr 146.48.122.49/32 --allowed-cidr 146.48.28.10/32 --allowed-cidr 146.48.28.11/32 --enable --wait "l4-swarm-dev"
# Pool for the haproxy stats
openstack --os-cloud ${os_infra} loadbalancer pool create --name swarm-haproxy-stats --description "Stats of the Docker Swarm HAPROXY" --protocol TCP --listener l4-swarm-haproxy-stats --lb-algorithm ROUND_ROBIN --enable --disable-tls  --listener "l4-swarm-haproxy-stats"
# Pool members for the haproxy stats
# Add members to the pool
openstack --os-cloud ${os_infra} loadbalancer member create --name swarm-mgr-1 --address 10.1.29.205 --protocol-port 8880 swarm-haproxy-stats
openstack --os-cloud ${os_infra} loadbalancer member create --name swarm-mgr-2 --address 10.1.30.212 --protocol-port 8880 swarm-haproxy-stats
openstack --os-cloud ${os_infra} loadbalancer member create --name swarm-mgr-3 --address 10.1.30.206 --protocol-port 8880 swarm-haproxy-stats
# Create a health check for the pool
openstack --os-cloud ${os_infra} loadbalancer healthmonitor create --name swarm-haproxy-stats-check --type TCP --enable --wait --delay 5 --timeout 5 --max-retries 3 swarm-haproxy-stats

#
# listener for the swarm haproxy plain http on port 8080
openstack --os-cloud ${os_infra} loadbalancer listener create --name "l4-swarm-haproxy-8080" --description "Docker Swarm HAPROXY port 8080" --protocol TCP --protocol-port 8080 --allowed-cidr 0.0.0.0/0 --enable --wait "l4-swarm-dev"
# Pool for the listener
openstack --os-cloud ${os_infra} loadbalancer pool create --name swarm-haproxy-8080 --description "Docker Swarm HAPROXY 8080" --protocol PROXYV2 --listener l4-swarm-haproxy-8080 --lb-algorithm LEAST_CONNECTIONS --enable --disable-tls
# Pool members for the haproxy stats
# Add members to the pool
openstack --os-cloud ${os_infra} loadbalancer member create --name swarm-mgr-1 --address 10.1.29.205 --protocol-port 8080 swarm-haproxy-8080
openstack --os-cloud ${os_infra} loadbalancer member create --name swarm-mgr-2 --address 10.1.30.212 --protocol-port 8080 swarm-haproxy-8080
openstack --os-cloud ${os_infra} loadbalancer member create --name swarm-mgr-3 --address 10.1.30.206 --protocol-port 8080 swarm-haproxy-8080
openstack --os-cloud ${os_infra} loadbalancer healthmonitor create --name swarm-haproxy-8080-check --type HTTP --http-method GET --url-path "/_haproxy_health_check" --enable --wait --delay 5 --timeout 5 --max-retries 3 --expected-codes 200 swarm-haproxy-8080

#
# listener for the swarm haproxy plain http on port 80
openstack --os-cloud ${os_infra} loadbalancer listener create --name "l4-swarm-haproxy-80" --description "Docker Swarm HAPROXY port 80" --protocol TCP --protocol-port 80 --allowed-cidr 0.0.0.0/0 --enable --wait "l4-swarm-dev"
# Pool for the listener
openstack --os-cloud ${os_infra} loadbalancer pool create --name swarm-haproxy-80 --description "Docker Swarm HAPROXY 80" --protocol PROXYV2 --listener l4-swarm-haproxy-80 --lb-algorithm LEAST_CONNECTIONS --enable --disable-tls
# Pool members for the haproxy stats
# Add members to the pool
openstack --os-cloud ${os_infra} loadbalancer member create --name swarm-mgr-1 --address 10.1.29.205 --protocol-port 80 swarm-haproxy-80
openstack --os-cloud ${os_infra} loadbalancer member create --name swarm-mgr-2 --address 10.1.30.212 --protocol-port 80 swarm-haproxy-80
openstack --os-cloud ${os_infra} loadbalancer member create --name swarm-mgr-3 --address 10.1.30.206 --protocol-port 80 swarm-haproxy-80
openstack --os-cloud ${os_infra} loadbalancer healthmonitor create --name swarm-haproxy-http-check --type HTTP --http-method GET --url-path "/_haproxy_health_check" --enable --wait --delay 5 --timeout 5 --max-retries 3 --expected-codes 200 swarm-haproxy-80

#
# listener for the swarm haproxy on port 443
openstack --os-cloud ${os_infra} loadbalancer listener create --name "l4-swarm-haproxy-443" --description "Docker Swarm HAPROXY port 443" --protocol TCP --protocol-port 443 --allowed-cidr 0.0.0.0/0 --enable --wait "l4-swarm-dev"
# Pool for the listener
openstack --os-cloud ${os_infra} loadbalancer pool create --name swarm-haproxy-443 --description "Docker Swarm HAPROXY 443" --protocol PROXYV2 --listener l4-swarm-haproxy-443 --lb-algorithm LEAST_CONNECTIONS --enable --disable-tls
# Pool members
# Add members to the pool
openstack --os-cloud ${os_infra} loadbalancer member create --name swarm-mgr-1 --address 10.1.29.205 --protocol-port 443 swarm-haproxy-443
openstack --os-cloud ${os_infra} loadbalancer member create --name swarm-mgr-2 --address 10.1.30.212 --protocol-port 443 swarm-haproxy-443
openstack --os-cloud ${os_infra} loadbalancer member create --name swarm-mgr-3 --address 10.1.30.206 --protocol-port 443 swarm-haproxy-443
openstack --os-cloud ${os_infra} loadbalancer healthmonitor create --name swarm-haproxy-https-check --type HTTPS --http-method GET --url-path "/_haproxy_health_check" --enable --wait --delay 5 --timeout 5 --max-retries 3 --expected-codes 200 swarm-haproxy-443

#
# Add a CNAME for portainer
#
openstack --os-cloud ${os_infra} recordset create --record swarm-lb.${os_dns_zone}. --type CNAME ${os_dns_zone}. portainer

# CNAMES for CCP, CDN and the conductor
openstack --os-cloud ${os_infra} recordset create --record swarm-lb.${os_dns_zone}. --type CNAME ${os_dns_zone}. ccp
openstack --os-cloud ${os_infra} recordset create --record swarm-lb.${os_dns_zone}. --type CNAME ${os_dns_zone}. cdn
openstack --os-cloud ${os_infra} recordset create --record swarm-lb.${os_dns_zone}. --type CNAME ${os_dns_zone}. conductor