MongoDB + Letsencrypt + Docker

MongoDB + Letsencrypt + Docker

How to setup MongoDB Docker container to use Let's Encrypt SSL certificate with autorenewal support? That's something which should be much easier to do than it is now.

https://docs.docker.com/engine/api/v1.36/#operation/SystemEvents Example:

curl -G -v --unix-socket /var/run/docker.sock http:/events --data-urlencode 'filters={"container":["nginx-mongo"]}'

Filter nginx-mongo container restarts:

curl -G -v --unix-socket /var/run/docker.sock http:/events --data-urlencode 'filters={"container":["nginx-mongo"],"event":["restart"]}'

This should work (but doesn't):

while read l; do echo "OK"; done < <(curl -GET -s --unix-socket /var/run/docker.sock http:/events --data-urlencode 'filters={"container":["nginx-mongo"],"event":["restart"]}')

Such command may trigger mongodb.pem key+cert file generation by:

awk 1 /etc/nginx/certs/srp.predictail.com.key /etc/nginx/certs/srp.predictail.com.crt > /mongo-ssl/mongodb.pem

Sources:

https://stackoverflow.com/questions/878600/how-to-create-a-cron-job-using-bash-automatically-without-the-interactive-editor https://askubuntu.com/questions/640055/concatenate-two-files-and-separate-them-with-a-newline https://docs.mongodb.com/manual/tutorial/configure-ssl/ https://medium.com/lucjuggery/about-var-run-docker-sock-3bfd276e12fd