#!/bin/bash

set -eux

# Working directory assumed to be current directory unless otherwise
# overridden.
WORK_DIR=${WORK_DIR:-"$(pwd)"}
REPOS="
    python-tripleoclient
"
SETUP_PY=${SETUP_PY:-"0"}
CLONE=${CLONE:-"0"}
POD_RM=${POD_RM:-"0"}
HEAT_TYPE=${HEAT_TYPE:-"pod"}
CONTROLLER_IP=${CONTROLLER_IP:-"192.168.1.51"}
COMPUTE_IP=${COMPUTE_IP:-"192.168.1.46"}
CONTROLPLANE_VIRTUAL_IP=${CONTROLPLANE_VIRTUAL_IP:-"192.168.1.39"}
CONTROLPLANE_SUBNET_CIDR=${CONTROLPLANE_SUBNET_CIDR:-"192.168.1.0/24"}
CONTROLPLANE_DEFAULT_ROUTE=${CONTROLPLANE_DEFAULT_ROUTE:-"192.168.1.1"}
OVERCLOUD_SSH_KEY=${OVERCLOUD_SSH_KEY:-"~/.ssh/upshift"}
OVERCLOUD_SSH_USER=${OVERCLOUD_SSH_USER:-"centos"}

cd $WORK_DIR

if [ "$CLONE" = 1 ]; then
    # Git repos are not overridden if they already exist
    if [ ! -d python-tripleoclient ]; then
        git clone https://opendev.org/openstack/python-tripleoclient
        pushd python-tripleoclient
        git remote add gerrit https://review.opendev.org/openstack/python-tripleoclient
        PS=$(git ls-remote gerrit | grep 782867 | grep -v meta | grep -v robot-comments | tail -n -1  | cut -d/ -f5)
        git fetch "https://review.opendev.org/openstack/python-tripleoclient" refs/changes/67/782867/$PS
        git checkout -b ephemeral-heat FETCH_HEAD
        popd
    fi
fi

if [ "$SETUP_PY" = 1 ]; then
    for repo in $REPOS; do
        pushd $repo
        sudo /usr/bin/python3 setup.py install -f --prefix /usr
        popd
    done
fi

cat > $WORK_DIR/ephemeral-heat-environment.yaml<<EOF
resource_registry:
  OS::TripleO::DeployedServer::ControlPlanePort: $WORK_DIR/tripleo-heat-templates/deployed-server/deployed-neutron-port.yaml
  OS::TripleO::Network::Ports::ControlPlaneVipPort: $WORK_DIR/tripleo-heat-templates/deployed-server/deployed-neutron-port.yaml
  OS::TripleO::Network::Ports::RedisVipPort: $WORK_DIR/tripleo-heat-templates/network/ports/noop.yaml
  OS::TripleO::Network::Ports::OVNDBsVipPort: $WORK_DIR/tripleo-heat-templates/network/ports/noop.yaml
  OS::TripleO::OVNMacAddressNetwork: OS::Heat::None
  OS::TripleO::OVNMacAddressPort: OS::Heat::None

parameter_defaults:
  SshFirewallAllowAll: true
  NeutronPublicInterface: eth0
  SoftwareConfigTransport: POLL_SERVER_HEAT

  EC2MetadataIp: $CONTROLPLANE_DEFAULT_ROUTE
  ControlPlaneDefaultRoute: $CONTROLPLANE_DEFAULT_ROUTE

  CtlplaneNetworkAttributes:
    subnets:
      ctlplane-subnet:
        name: ctlplane-subnet
        cidr: 192.168.1.0/24
        gateway_ip: $CONTROLPLANE_DEFAULT_ROUTE
        dns_nameservers:
          - 10.11.5.19
          - 10.5.30.160

  NtpServer:
    - clock.redhat.com
    - clock2.redhat.com
  DnsServers:
    - 10.11.5.19
    - 10.5.30.160

  HostnameMap:
    overcloud-controller-0: ephemeral-heat-controller-0
    overcloud-novacompute-0: ephemeral-heat-compute-0

  DeployedServerPortMap:
    control_virtual_ip:
      fixed_ips:
        - ip_address: $CONTROLPLANE_VIRTUAL_IP
      subnets:
        - cidr: $CONTROLPLANE_SUBNET_CIDR
      network:
        tags:
          - $CONTROLPLANE_SUBNET_CIDR
    ephemeral-heat-controller-0-ctlplane:
      fixed_ips:
        - ip_address: $CONTROLLER_IP
      subnets:
        - cidr: $CONTROLPLANE_SUBNET_CIDR
      network:
        tags:
          - $CONTROLPLANE_SUBNET_CIDR
    ephemeral-heat-compute-0-ctlplane:
      fixed_ips:
        - ip_address: $COMPUTE_IP
      subnets:
        - cidr: $CONTROLPLANE_SUBNET_CIDR
      network:
        tags:
          - $CONTROLPLANE_SUBNET_CIDR

EOF

rm -f ~/ephemeral-heat-roles-data.yaml
cat ~/tripleo-heat-templates/roles/Controller.yaml >> ~/ephemeral-heat-roles-data.yaml
cat ~/tripleo-heat-templates/roles/Compute.yaml >> ~/ephemeral-heat-roles-data.yaml

if [ "$POD_RM" = "1" ]; then
    sudo podman pod rm -f ephemeral-heat || :
fi

if [ "$HEAT_TYPE" = "native" ]; then
    OS_AUTH_TYPE=none
fi

openstack overcloud deploy \
    --stack overcloud \
    -r ~/ephemeral-heat-roles-data.yaml \
    --templates $WORK_DIR/tripleo-heat-templates \
    --deployed-server \
    --disable-validations \
    --overcloud-ssh-user $OVERCLOUD_SSH_USER \
    --overcloud-ssh-key $OVERCLOUD_SSH_KEY \
    -e $WORK_DIR/tripleo-heat-templates/environments/deployed-server-environment.yaml \
    -e $WORK_DIR/ephemeral-heat-environment.yaml \
    --heat-type pod \
    $@