Tools 12. Using Prometheus with SNMP Exporter to Monitor Cisco IOS XR, Nokia SR OS and Arista EOS Network Devices Anton KarneliukAutomationJanuary 15, 2023 Dear friend, Awareness of what is happening in your IT infrastructure (in our case, in network) is a key success or failure factor of any modern business, as huge majority of businesses are now running online. The awareness is built … Continue reading
Kubernetes 003. Developing and Publishing Cloud-Native Application: Overview of Key Kubernetes Primitives Anton KarneliukCloudOctober 30, 2022 Hello my friend, It took a bit since our previous blogpost about the setup of the highly-available Kubernetes cluster with … Continue reading
Building High-Available Web Services: Open Source Load Balancing Based on HAProxy + FRR and Origin Web Server Based on NGINX Connected to Arista EVPN/VXLAN. Part 2 – Configuration and Validation. Anton KarneliukNetworkingSeptember 4, 2022 Hello my friend, In the previous blogpost we have started discussion about the Open Source Load Balancing solution, which leverages … Continue reading
Practical OpenStack #005. How Containers help to Build OpenStack Anton KarneliukCloud, VideoMay 18, 2022 Hello my friend, Maintaining application in Linux may be a challenging task, especially when you have a lot of them … Continue reading
Tools 10. Developing Our Own Cross-platform (AMD64/ARM32) Traceroute Prometheus Exporter for Network Monitoring using Python Anton KarneliukAutomationApril 26, 2022 Hello my friend, This is the third and the last (at least for the time being ) blogpost about monitoring … Continue reading
Tools 9. Monitoring Availability of Customers via HTTP GET, ICMP, and DNS via Dockerised Prometheus Anton KarneliukNetworkingMarch 20, 2022 Hello my friend, in the previous blogpost we’ve started the discussion how you can improve your customers’ experience in your … Continue reading
Tools 8. Monitoring Network Performance with Dockerised Prometheus, Iperf3 and Speedtest Anton KarneliukNetworkingMarch 13, 2022 Hello my friend, in the time when the business is conducted online, it is vital to have a clear visibility … Continue reading