One day, we looked at our AWS costs on AWS Load Balancers, and understood that we needed to decrease the spends a bit. What we wanted was to have one LoadBalancer, and through it to route requests to different Kubernetes Ingresses and Services in different Namespaces. The first thing that came to mind was either… Read More »
We run GitHub Runners in Kubernetes to build and deploy our Backend API, see GitHub Actions: running the Actions Runner Controller in Kubernetes. But over time, we noticed that there was too much traffic on the NAT Gateway – see VictoriaLogs: a Grafana dashboard for AWS VPC Flow Logs – migrating from Grafana Loki. The… Read More »
So, we’re back to the topic of AWS VPC Flow Logs, VictoriaLogs, and the Grafana dashboard. In the post VictoriaLogs: a Grafana dashboard for AWS VPC Flow Logs – migrating from Grafana Loki, we created a cool dashboard to display various statistics on AWS NAT Gateway traffic. But there is a small drawback: all the… Read More »
In the previous post – AWS: VPC Flow Logs – logs to S3 and Grafana dashboard with Loki, we created a Grafana dashboard that displays NAT Gateway traffic usage statistics. What we were interested in there was which Kubernetes Pods use the most bytes, because it directly affects our AWS Costs. And everything appears to… Read More »
Continuing the topic about AWS: VPC Flow Logs, NAT Gateways, and Kubernetes Pods – a detailed overview. There we analyzed how to work with VPC Flow Logs in general, and learned how we can get information about traffic to/from Kubernetes Pods. But there is one problem when using Flow Logs with CloudWatch Logs – the… Read More »