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Then add the node or update its configuration (e.g., FQDN) via Jenkins. In the latter case, you may have to disconnect and relaunch agent so that Jenkins recognizes the change.

NOTE: Some AMI (e.g., Amazon Linux 2) uses 1000 as a UID for the default user, but it conflicts our Docker image, which assigns Jenkins to UID 1000, and causes permission issue when building packages inside the container. In this case, reassign Jenkins to 1000 and the default user to another UID.

Setup Bigtop packages build matrix

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# service httpd stop
# docker stop jenkins-master
# docker run --rm -i -t -p 80:80 -p 443:443  -v "/etc/letsencrypt:/etc/letsencrypt" quay.io/letsencrypt/letsencryptcertbot/certbot renew
# docker start jenkins-master
# service httpd start

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