finallycoffee/matrix-docker-ansible-deploy
5
1
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Switch from acmetool to certbot for SSL certificate retrieval

Browse Source
This commit is contained in:
Slavi Pantaleev
2018-08-29 09:37:44 +03:00
parent d5346656e3
commit 23e4a4734b
9 changed files with 164 additions and 75 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
roles/matrix-server/templates/cron.d/matrix-ssl-certificate-renewal.j2
View File

@ -1,24 +1,11 @@
MAILTO="{{ matrix_ssl_support_email }}"
# The goal of this cronjob is to ask acmetool to check
# The goal of this cronjob is to ask certbot to check
# the current SSL certificates and to see if some need renewal.
# If so, it would attempt to renew.
#
# Various services depend on these certificates and would need to be restarted.
# This is not our concern here. We simply make sure the certificates are up to date.
# Restarting of services happens on its own different schedule (other cronjobs).
#
#
# How renewal works?
#
# acmetool will fail to bind to port :80 (because matrix-nginx-proxy or some other server is running there),
# and will fall back to its "webroot" validation method.
#
# Thus, it would put validation files in `/var/run/acme/acme-challenge`.
# These files can be retrieved via any vhost on port 80 of matrix-nginx-proxy,
# because it aliases `/.well-known/acme-challenge` to that same directory.
#
# When a custom proxy server (not matrix-nginx-proxy provided by this playbook),
# you'd need to make sure you alias these files correctly or SSL renewal would not work.
{{ matrix_ssl_renew_cron_time_definition }} root /usr/bin/docker run --rm --net=host -v {{ matrix_ssl_certs_path }}:/certs -v {{ matrix_ssl_certs_path }}/run:/var/run/acme -e ACME_EMAIL={{ matrix_ssl_support_email }} willwill/acme-docker acmetool --batch reconcile # --xlog.severity=debug
{{ matrix_ssl_renew_cron_time_definition }} root /bin/bash /usr/local/bin/matrix-ssl-certificates-renew