# Test: Instance deployment

set -e

STACKDIR=/home/stack

source $STACKDIR/overcloudrc

# Load the environment with all the info for floating network
source $STACKDIR/environment

TIMEOUT=30
INSTANCE_NAME=cirros-1
PRIVATE_NETWORK=10.1.1.0/24

# Gateway creation
# When the environment is recovering from a previous test it can happen
# that neutron is waiting to rejoin its cluster, preventing from creating
# new stuff like router. We wait at least 300 seconds before giving up.
set +e
RUN=1
while [ $RUN -lt $TIMEOUT ]
 do
  neutron router-create floating-router
  if [ $? -eq 0 ]
   then
    break
   else
    echo "Waiting..."
    let "RUN++"
    sleep 10
  fi
done
# If timeout was reached then we need to exit with error
if [ $RUN -ge $TIMEOUT ]
 then
  echo "It was not possible to create the router, giving up."
  exit 1
fi
set -e

# Network and subnet creation
neutron net-create floating-network --router:external=True --provider:physical_network $FLOATING_PHYSICAL_NET --provider:network_type flat
neutron subnet-create --name floating-subnet --disable-dhcp --allocation-pool start=$FLOATING_RANGE_START,end=$FLOATING_RANGE_END --gateway $FLOATING_GW floating-network $FLOATING_SUBNET
neutron net-create private-network
neutron subnet-create private-network $PRIVATE_NETWORK --name private-subnet
# Router configuration
neutron router-interface-add floating-router private-subnet
neutron router-gateway-set floating-router floating-network
neutron security-group-create pingandssh
securitygroup_id=$(neutron security-group-list | grep pingandssh | head -1 | awk '{print $2}')
neutron security-group-rule-create --direction ingress --protocol tcp --port-range-min 22 --port-range-max 22 $securitygroup_id
neutron security-group-rule-create --protocol icmp --direction ingress $securitygroup_id
floatingip=$(neutron floatingip-create floating-network | grep floating_ip_address | awk '{print $4}')
echo floatingip=$floatingip

#[stack@mrg-06 ~]$ neutron net-list
#...
#| 6fde7d2a-e2d9-4b0f-a982-b7cbc3244807 | private-network                                    | 31a5ccd5-07bd-4103-a4a3-ab2c6d6148d7 10.1.1.0/24      |
#...
nova flavor-create --ephemeral 0 --is-public True test.small overcloud-instance-test-small-flavor 2048 20 1
private_net_id=$(neutron net-list | grep private-network | awk '{print $2}')
wget -O /tmp/cirros-0.3.4-x86_64-disk.img http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-x86_64-disk.img
projectid=$(openstack project list | awk '/admin/ {print $2}')
glance --os-project-id=$projectid image-create --name CirrOS --container-format bare --disk-format raw --file /tmp/cirros-0.3.4-x86_64-disk.img
nova boot --image CirrOS --flavor test.small --security-groups pingandssh --nic net-id=$private_net_id $INSTANCE_NAME

#[stack@mrg-06 ~]$ nova list
#...
#| eb29c1a1-c30e-4f8f-91ea-cec1fd38c088 | $INSTANCE_NAME | BUILD  | spawning   | NOSTATE     | private-network=10.1.1.5 |
#...
echo "Waiting for instance $INSTANCE_NAME to come up"
COUNTER=1
while [ $COUNTER -lt $TIMEOUT ]
do
 instance_status=$(nova list | awk "/$INSTANCE_NAME/ {print \$10}")

 if [ "$instance_status" == "Running" ]
  then
   echo "SUCCESS"
   break
  else
   echo -n "."
 fi
 let COUNTER=COUNTER+1
done

[ $COUNTER -ge $TIMEOUT ] && (echo "FAILURE! Instance status: $instance_status"; exit 1)
instance_ip=$(nova list | grep $INSTANCE_NAME | awk '{print $12}' | sed "s/private-network=//g")
echo instance_ip=$instance_ip

#[stack@mrg-06 ~]$ neutron port-list
#...
#| 61ce215d-3dc7-4873-af73-342620cdc3b6 |                                                 | fa:16:3e:8d:8b:8d | {"subnet_id": "31a5ccd5-07bd-4103-a4a3-ab2c6d6148d7", "ip_address": "10.1.1.5"}      |
#...
port_id=$(neutron port-list | grep $instance_ip | awk '{print $2}')
echo port_id=$port_id

#[stack@mrg-06 ~]$ neutron floatingip-list
#...
#| 624f5256-ee89-438f-8335-904017e74a18 |                  | 10.16.144.77        |         |
#...
floatingip_id=$(neutron floatingip-list | grep $floatingip | awk '{print $2}')
echo floatingip_id=$floatingip_id
neutron floatingip-associate $floatingip_id $port_id

echo "------------------------------------------------------------"
echo "$(date) Instance will be available at the IP $floatingip"
echo "------------------------------------------------------------"

set +e

COUNTER=1
while [ $COUNTER -lt $TIMEOUT ]
do
 ping -c1 $floatingip 2>&1 > /dev/null

 if [ $? -eq 0 ]
  then
   echo "SUCCESS"
   break
  else
   echo -n "."
 fi
 let COUNTER=COUNTER+1
done

[ $COUNTER -ge $TIMEOUT ] && (echo "FAILURE!"; exit 1)