Increase client_body_buffer_size to 1m
Increase client_body_buffer_size to 1m

Now, even larger certificates can be posted, since support for buffering arguments from disk is not supported in LUA NGINX - openresty/lua-nginx-module#521 - making new certificate generation deployment to crash.

huayl/ceryx,sourcelair/ceryx,sourcelair/ceryx,sourcelair/ceryx,huayl/ceryx,huayl/ceryx