new flag --web.config.file in node exporter for AIX

[yashnagar]

Recently I have setup node exporter on variety of Linux like SUSE on x86, PPC, RHEL x86 and AIX 7.2

one of the quite interesting feature in latest node exporter available on Linux platform is having a flag --web.config.file which allows to define all the certificates which are used for TLS , which in affect doesn't require nginx to be setup as reverse proxy. Using this flag alone we can just have node exporter agent on the AIX and we are good to communicate to a Prometheus server without needing nginx. when we can have this feature please :)

web.yml

tls_server_config:
cert_file: /etc/ssl/certs/node_cert.crt
key_file: /etc/ssl/certs/node_privatekey.pem
client_auth_type: "RequireAndVerifyClientCert"
client_ca_file: /etc/ssl/certs/server_cert.crt

Thanks, Yash