Update docs/post-install.ca.md

docs/post-install.ca.md

@@ -451,6 +451,21 @@ sed -i "s/LETSENCRYPT_EMAIL=/LETSENCRYPT_EMAIL=info@digitaldemocratic.net/g" dig
 ./dd-ctl repo-update
 ```
 
+### 2. Problemas con el dns si no va la renovación automática, hacerlo por challenge del dns
+
+```
+docker exec -ti isard-sso-haproxy /bin/sh
+```
+
+y dentro del docker:
+
+```
+mkdir /certs/selfsigned
+mv /certs/*.pem /certs/selfsigned/
+cat /etc/letsencrypt/live/$DOMAIN/fullchain.pem /etc/letsencrypt/live/$DOMAIN/privkey.pem > /certs/chain.pem
+exit
+
+```