instack-undercloud/scripts/instack-haproxy-cert-update

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#!/bin/bash
CERT_FILE="$1"
KEY_FILE="$2"
OUTPUT_FILE="$3"
REQUEST_NICKNAME="$4"
if [[ -z "$CERT_FILE" || -z "$KEY_FILE" || -z "$OUTPUT_FILE" ]]; then
echo "You need to provide CERT_FILE KEY_FILE and finally OUTPUT_FILE" \
"as arguments in that order."
exit 1
fi
if [[ ! -f "$CERT_FILE" || ! -f "$KEY_FILE" ]]; then
echo "Certificate and key files must exist!"
exit 1
fi
if [ -z "$REQUEST_NICKNAME" ]; then
echo "Request nickname must be specified in arguments."
exit 1
fi
# add additional EKUs so clients that rely strictly on RFC5280 understand that
# they are allowed to accept the certificate as having valid extensions
getcert resubmit -i "$REQUEST_NICKNAME" -w -v -U id-kp-clientAuth \
-U id-kp-serverAuth
cat $CERT_FILE $KEY_FILE > $OUTPUT_FILE
systemctl reload haproxy