openstack-helm-infra/tools/deployment/openstack-support/051-libvirt-ssl.sh
Tin Lam 5f75ffa180 fix(ssl): fixes libvirt ssl job
Changes the override to use dynamically generated certs for the
libvirt-ssl jobs so they don't expire in the future. Also, changes it so
it is voting again like before.

Signed-off-by: Tin Lam <t@lam.wtf>
Change-Id: If7215961b0b9a7cad75afd7f78592515b74a7b58
2021-09-27 12:45:29 -05:00

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#!/bin/bash
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
set -xe
: ${OSH_INFRA_EXTRA_HELM_ARGS_LIBVIRT:="$(./tools/deployment/common/get-values-overrides.sh libvirt)"}
CERT_DIR=$(mktemp -d)
cd ${CERT_DIR}
openssl req -x509 -new -nodes -days 1 -newkey rsa:2048 -keyout cacert.key -out cacert.pem -subj "/CN=libvirt.org"
openssl req -newkey rsa:2048 -days 1 -nodes -keyout client-key.pem -out client-req.pem -subj "/CN=libvirt.org"
openssl rsa -in client-key.pem -out client-key.pem
openssl x509 -req -in client-req.pem -days 1 \
-CA cacert.pem -CAkey cacert.key -set_serial 01 \
-out client-cert.pem
openssl req -newkey rsa:2048 -days 1 -nodes -keyout server-key.pem -out server-req.pem -subj "/CN=libvirt.org"
openssl rsa -in server-key.pem -out server-key.pem
openssl x509 -req -in server-req.pem -days 1 \
-CA cacert.pem -CAkey cacert.key -set_serial 01 \
-out server-cert.pem
cd -
cat <<EOF | kubectl apply -f-
apiVersion: v1
kind: Secret
metadata:
name: libvirt-tls-client
namespace: openstack
type: Opaque
data:
cacert.pem: $(cat ${CERT_DIR}/cacert.pem | base64 -w0)
clientcert.pem: $(cat ${CERT_DIR}/client-cert.pem | base64 -w0)
clientkey.pem: $(cat ${CERT_DIR}/client-key.pem | base64 -w0)
EOF
cat <<EOF | kubectl apply -f-
apiVersion: v1
kind: Secret
metadata:
name: libvirt-tls-server
namespace: openstack
type: Opaque
data:
cacert.pem: $(cat ${CERT_DIR}/cacert.pem | base64 -w0)
servercert.pem: $(cat ${CERT_DIR}/server-cert.pem | base64 -w0)
serverkey.pem: $(cat ${CERT_DIR}/server-key.pem | base64 -w0)
EOF
#NOTE: Lint and package chart
make libvirt
#NOTE: Deploy command
helm upgrade --install libvirt ./libvirt \
--namespace=openstack \
--set network.backend="null" \
${OSH_INFRA_EXTRA_HELM_ARGS} \
${OSH_INFRA_EXTRA_HELM_ARGS_LIBVIRT}
#NOTE: Please be aware that a network backend might affect
#The loadability of this, as some need to be asynchronously
#loaded. See also:
#https://github.com/openstack/openstack-helm-infra/blob/b69584bd658ae5cb6744e499975f9c5a505774e5/libvirt/values.yaml#L151-L172
if [[ "${WAIT_FOR_PODS:=True}" == "True" ]]; then
./tools/deployment/common/wait-for-pods.sh openstack
fi
#NOTE: Validate Deployment info
helm status libvirt