roles/nginx: Switch to acme.sh for Let's Encrypt

The certbot-auto client that I've been using for a long time is now
only supported if you install it using snap. I don't use snap on my
systems so I decided to switch to the acme.sh client, which is imp-
lemented in POSIX shell with no dependencies. One bonus of this is
that I can start using ECC certificates.

This also configures the .well-known directory so we can use webroot
when installing and renewing certificates. I have yet to understand
how the renewal works with regards to webroot, though. I may have to
update the systemd timers to point to /var/lib/letsencrypt/.well-known.
This commit is contained in:
2021-03-19 23:39:30 +02:00
parent 65fc52c5e5
commit a34cb1e666
7 changed files with 63 additions and 132 deletions

View File

@ -16,8 +16,8 @@
# concatenated key + cert
# See: http://nginx.org/en/docs/http/configuring_https_servers.html
ssl_certificate {{ letsencrypt_root }}/{{ domain_name }}/fullchain.pem;
ssl_certificate_key {{ letsencrypt_root }}/{{ domain_name }}/privkey.pem;
ssl_certificate {{ letsencrypt_root }}/certs/{{ domain_name }}.fullchain.pem;
ssl_certificate_key {{ letsencrypt_root }}/private/{{ domain_name }}.key.pem;
{% endif %}