Lightweight composition layer for Puppet TripleO
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#!/bin/bash
container_cli=$(hiera -c /etc/puppet/hiera.yaml container_cli podman)
container_name=$($container_cli ps --format="{{.Names}}" | grep -w -E 'rabbitmq(-bundle-.*-[0-9]+)?')
service_crt="$(hiera -c /etc/puppet/hiera.yaml tripleo::rabbitmq::service_certificate.service_certificate)"
service_key="$(hiera -c /etc/puppet/hiera.yaml tripleo::rabbitmq::service_certificate.service_key)"
if echo "$container_name" | grep -q "^rabbitmq-bundle"; then
# lp#1917868: Do not use podman cp with HA containers as they get
# frozen temporarily and that can make pacemaker operation fail.
tar -c "$service_crt" "$service_key" | $container_cli exec -i "$container_name" tar -C / -xv
# no need to update the mount point, because pacemaker
# recreates the container when it's restarted
else
# Refresh the cert at the mount-point
$container_cli cp $service_crt "$container_name:/var/lib/kolla/config_files/src-tls/$service_crt"
# Refresh the key at the mount-point
$container_cli cp $service_key "$container_name:/var/lib/kolla/config_files/src-tls/$service_key"
# Copy the new cert from the mount-point to the real path
$container_cli exec -u root "$container_name" cp "/var/lib/kolla/config_files/src-tls$service_crt" "$service_crt"
# Copy the new key from the mount-point to the real path
$container_cli exec -u root "$container_name" cp "/var/lib/kolla/config_files/src-tls$service_key" "$service_key"
fi
# Copy the new cert from the mount-point to the real path
$container_cli exec "$container_name" cp "/var/lib/kolla/config_files/src-tls$service_pem" "$service_pem"
# Set appropriate permissions
$container_cli exec -u root "$container_name" chown rabbitmq:rabbitmq "$service_crt"
$container_cli exec -u root "$container_name" chown rabbitmq:rabbitmq "$service_key"
# Trigger a pem cache clear in RabbitMQ to read the new certificates
$container_cli exec $container_name rabbitmqctl eval "ssl:clear_pem_cache()."