Fetch port information from a TripleO overcloud Heat stack

get-role-ports.sh

#!/bin/bash

# This script will fetch IP addresses assigned to ports on servers belonging
# to a particular role in the overcloud Heat stack. It's not optimized for everyday
# use and takes a while to complete, as it makes many Heat queries. This does not include
# e.g. VIPs.

# Run this script for each role you are interested in. Example usage:
# $ source stackrc
# $ bash get-role-ports.sh overcloud Controller

set -euo pipefail

STACK="$1"
ROLE="$2"

ROLE_ID=$(openstack stack resource show -f json "$STACK" "$ROLE" | jq -r ".physical_resource_id")
HOST_IDS=$(openstack stack resource list -f json $ROLE_ID | jq -r ".[].physical_resource_id")

for HOST_ID in $HOST_IDS; do
    NOVA_RES_NAME=$(openstack stack resource list -f json $HOST_ID | jq -r 'map(select(.resource_type | test("^OS::TripleO::.*Server$")))[0] | .resource_name')
    HOSTNAME=$(openstack stack resource show -f json $HOST_ID $NOVA_RES_NAME | jq -r '.attributes.name')
    PORT_RES_NAMES=$(openstack stack resource list -f json $HOST_ID | jq -r 'map(select(.resource_type | test("^OS::TripleO::.*::Ports::.*Port$"))) | .[].resource_name' | sort)
    echo "$HOSTNAME"
    for PORT_RES_NAME in $PORT_RES_NAMES; do
        PORT_IP=$(openstack stack resource show -f json $HOST_ID $PORT_RES_NAME | jq -r '.attributes.ip_address')
        echo "  $PORT_RES_NAME $PORT_IP"
    done 
done

get-top-level-ports.sh

#!/bin/bash

# This script will fetch IP addresses assigned to ports on on the top-level of overcloud
# heat stack (e.g. VIPs). Example usage:
# $ source stackrc
# $ bash get-top-level-ports.sh overcloud

set -euo pipefail

STACK="$1"

PORT_RES_NAMES=$(openstack stack resource list -f json $STACK | jq -r 'map(select(.resource_type | test("Port$"))) | .[].resource_name' | sort)
for PORT_RES_NAME in $PORT_RES_NAMES; do
    PORT_IP=$(openstack stack resource show -f json $STACK $PORT_RES_NAME | jq -r '.attributes.ip_address // .attributes.fixed_ips[0].ip_address')
    echo "$PORT_RES_NAME $PORT_IP"
done 

sample-outputs.txt

(undercloud) [stack@undercloud ~]$ ./get-top-level-ports.sh overcloud
ControlVirtualIP 192.168.24.9
InternalApiVirtualIP 172.16.2.10
PublicVirtualIP 172.20.0.13
RedisVirtualIP 172.16.2.12
StorageMgmtVirtualIP 172.16.3.6
StorageVirtualIP 172.16.1.12

(undercloud) [stack@undercloud ~]$ ./get-role-ports.sh overcloud Controller
overcloud-controller-1
  ExternalPort 172.20.0.8
  InternalApiPort 172.16.2.9
  ManagementPort 192.168.24.17
  StorageMgmtPort 172.16.3.10
  StoragePort 172.16.1.10
  TenantPort 172.16.0.9
overcloud-controller-0
  ExternalPort 172.20.0.9
  InternalApiPort 172.16.2.4
  ManagementPort 192.168.24.10
  StorageMgmtPort 172.16.3.11
  StoragePort 172.16.1.9
  TenantPort 172.16.0.11
overcloud-controller-2
  ExternalPort 172.20.0.5
  InternalApiPort 172.16.2.6
  ManagementPort 192.168.24.12
  StorageMgmtPort 172.16.3.7
  StoragePort 172.16.1.7
  TenantPort 172.16.0.6