Installing Lets Encrypt
sudo yum install snapd
sudo systemctl enable --now snapd.socket
sudo snap install core
sudo snap refresh core
sudo snap install --classic certbot
This is from the main documentation:
https://snapcraft.io/docs/installing-snap-on-centos
https://certbot.eff.org/lets-encrypt/centosrhel7-other
https://certbot.eff.org/docs/install.html
but last step fails for me with
error: cannot install "certbot": classic confinement requires snaps
under /snap or symlink from
/snap to /var/lib/snapd/snap
Another option is ZeroSSL ( https://zerossl.com ), but automation of
this requires a subscription.
Firewalld commands
$ sudo firewall-cmd --permanent --add-port=3478/tcp
$ sudo firewall-cmd --permanent --add-port=3478/udp
$ sudo firewall-cmd --permanent --add-port=49152-65535/udp
$ sudo firewall-cmd --reload
On 9/8/21 6:14 PM, Maxim Solodovnik wrote:
You can contribute :)
Write your corrections here :)
On Wed, 8 Sept 2021 at 22:13, Benson Muite <benson_mu...@emailplus.org
<mailto:benson_mu...@emailplus.org>> wrote:
Hi,
The setup instructions created by Alvaro Bustos are really helpful. Is
there some way to update them? Instructions for generating ssl
certificate using Lets Encrypt which are at:
https://cwiki.apache.org/confluence/download/attachments/27838216/Installation%20SSL%20certificates%20and%20Coturn%20for%20OpenMeetings%206.1.0%20on%20CentOS%207.pdf
<https://cwiki.apache.org/confluence/download/attachments/27838216/Installation%20SSL%20certificates%20and%20Coturn%20for%20OpenMeetings%206.1.0%20on%20CentOS%207.pdf>
are outdated.
It may also be helpful to add information on opening ports using
firewall-cmd in addtion to ip tables.
Regards,
Benson
--
Best regards,
Maxim
