Operators can enable self-service DNS and certificate management for developers in Kubernetes, with our solution built on NGINX Ingress Controller, cert-manager, and ExternalDNS.
Automating Multi-Cluster DNS with NGINX Ingress Controller
With an integration between ExternalDNS and NGINX Ingress Controller, you can use the Kubernetes API to make resources discoverable via public DNS servers across multiple clusters and cloud-vendor regions.
Automating Certificate Management in a Kubernetes Environment
Simplify cert management by providing unique, automatically renewed and updated certificates to your endpoints.
Using NGINX as a DoT or DoH Gateway
DNS over TLS (DoT) and DNS over HTTPS (DoH) are two emerging technologies for securing Domain Name System (DNS) traffic. In this post we take a look at the history of DNS and show how to implement DoT, DoH, and a DNS filter using NGINX Open Source and NGINX Plus.
Updating NGINX for a DNS Resolver Vulnerability (CVE-2021-23017)
We have released updates to NGINX Open Source, NGINX Plus, and NGINX Ingress Controller to fix a vulnerability in DNS resolution (CVE-2021-23017). We consider the vulnerability to be low-severity, but encourage users to upgrade to the latest versions.
Why DNS Is Critical for Modern Application Deployments
We discuss how you can use a DNS service like F5 DNS Load Balancer Cloud service to implement three methods for seamlessly and safely deploying application updates to production environments: blue-green, rolling blue-green, and canary releases.
Ensuring Application Availability with F5 DNS Load Balancer Cloud Service and NGINX Plus
We show how easy it is to increase your application’s availability with F5 DNS Load Balancer Cloud Service performing global server load balancing of NGINX Plus instances that are reverse proxying your applications in multiple cloud regions and locations around the world.
Just One POST: Enabling Declarative DNS with F5 and the NGINX JavaScript Module
In this solution, we use NGINX Plus's active health checks and key-value store to track and store application status across multiple sites, and NGINX JavaScript to update DNS records maintained by BIG-IP DNS and DNS Load Balancer Cloud Service, based on the status information.
Announcing NGINX Plus R19
NGINX Plus R19 extends our monitoring capabilities, both with a larger set of metrics and new ways to analyze them; adds a dry-run mode for testing the effect of rate limiting; enhances the key-value store to support IP address ranges; and makes rate limiting more dynamic.
