How to obtain or renew Let's Encrypt certificate for SolusVM 2 Management node?

Question

How to obtain or renew Let's Encrypt certificate for SolusVM 2 Management node?

Answer

1. Connect to SolusVM 2 management node
2. Access solus_nginx container:

   # docker exec -ti $(docker ps --format '{{ .ID }}' -f name=solus_nginx) sh

3. Run the following command inside of the container to issue Let's Encrypt certificate:

   # /bin/installer -letsencrypt -domain your.domain.com -email admin@admin.com -http-port 5080 -out-cert /etc/nginx/certs/cert.crt -out-priv /etc/nginx/certs/priv.key

   Where a your.domain.com should be replaced with actual domain name.
   -out-cert and -out-priv are the options to specify a path to certificate in nginx container(in host system is a /usr/local/solus/certs/

4. Reload nginx service inside of the container to apply changes

   # nginx -s reload

5. Exit from container and check the result.