In the given sentence acme.sh --issue -d example.coml --nginx --server letsencrypt_test
--nginx is accepted and it generate in the /home/user/,acme.sh/example.com_ecc/ the certificates example.com.csr and example.com.key
Combine the two files with cat give:
This is the final contents of the example.pem file
My request:
Please add the option --haproxy to generate a good working .pem file that can be used direct in Haproxy
many users strucle to make this .pem file and the new .acme is not able to
What do you mean, "the new .acme"? acme.sh has been around for quite a long time at this point, and AFAIK it's never hard this feature. If you think it should, the link above would be the place to raise it.
acme.sh --issue -d example.coml --nginx ... isn't mentioned in the guide there. They instead mention the haproxy deploy hook. That script automatically creates the combined cert+key PEM file.
I use the haproxy deploy hook at work with DEPLOY_HAPROXY_HOT_UPDATE=yes and it's been working well for us.