NGINX doesn't serve updated SSL cert

[piotrtobolski]

Describe the issue you are experiencing

Let's Encrypt addon did update the cert but NGINX still served the old one until it was restarted.

NGINX addon needs option to either:

• watch the file at path from config for modifications and refresh if needed (best)
• option to refresh certificates periodically
• option to restart itself periodically
• have an entity in home assistant that would allow running service that would restart it (so automation could restart it periodically)

What type of installation are you running?

Home Assistant OS

Which operating system are you running on?

Home Assistant Operating System

Which add-on are you reporting an issue with?

NGINX Home Assistant SSL proxy

What is the version of the add-on?

3.1.5

Steps to reproduce the issue

1. Update certificate via let's encrypt add-on
2. wait until old certificate expires
3. observe that browsers and mobile app report expired certificate

System Health information

System Information

version	core-2022.10.5
installation_type	Home Assistant OS
dev	false
hassio	true
docker	true
user	root
virtualenv	false
python_version	3.10.5
os_name	Linux
os_version	5.15.61-v8
arch	aarch64
timezone	Europe/Warsaw
config_dir	/config

Home Assistant Cloud

logged_in	false
can_reach_cert_server	ok
can_reach_cloud_auth	ok
can_reach_cloud	ok

Home Assistant Supervisor

host_os	Home Assistant OS 9.2
update_channel	stable
supervisor_version	supervisor-2022.10.0
agent_version	1.4.1
docker_version	20.10.17
disk_total	56.4 GB
disk_used	10.8 GB
healthy	true
supported	true
board	rpi4-64
supervisor_api	ok
version_api	ok
installed_addons	Let's Encrypt (4.12.7), Samba share (10.0.0), Mosquitto broker (6.1.3), File editor (5.4.1), Home Assistant Google Drive Backup (0.108.4), NGINX Home Assistant SSL proxy (3.1.5), Terminal & SSH (9.6.1), Studio Code Server (5.4.0), deCONZ (6.16.0)

Dashboards

dashboards	3
resources	0
views	10
mode	storage

Recorder

oldest_recorder_run	September 8, 2022 at 09:34
current_recorder_run	October 25, 2022 at 09:48
estimated_db_size	1501.70 MiB
database_engine	sqlite
database_version	3.38.5

Anything in the Supervisor logs that might be useful for us?

No response

Anything in the add-on logs that might be useful for us?

No response

Additional information

No response

[github-actions]

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