OAuth2 Proxy Practice
Introduction OAuth2-proxy is a reverse proxy which provides authentication with Google, Azure, OpenID Connect and many more identity providers. For me, we have prometheus and alertmanager on our K8s cluster. We can use oauth2-proxy to proxy the requests to prometheus and alertmanager. That’s quite essential for a robust and secure monitoring system. However, the above two services do not come with an out-of-box authentication module, which means if we expose them to the internet, everyone can access them....