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
Automation 19. Enabling OCP SONiC To Be Managed Via GNMI With pyGNMI Anton KarneliukAutomationJanuary 2, 2023 Dear friend, We hope you are doing great and had a nice time over the festive period to recharge your … Continue reading1
Kubernetes 004. Real-world Example of Deploying Kubernetes at Azure Kubernetes Services with Terrafom Anton KarneliukCloudDecember 27, 2022 Hello my friend, In one of the past blogposts we have highlighted the journey for automation for engineers, who is … Continue reading
Tips For Network Engineers Willing to Transit to Network Automation Anton KarneliukAutomation, GeneralDecember 17, 2022 Hello my friend, quite often we are getting questions from various folks on LinkedIn or via private consultations about how … 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
Automation 16. How to Prepare Cisco Nexus 9000 (Cisco NX-OS) to Be Automated with NETCONF and GNMI. Complete Guide. Anton KarneliukAutomationJuly 25, 2022 Hello my friend, When I booted up my laptop in the morning I was aiming to write something simple and … Continue reading
EVENTS. My experience attending and speaking at UKNOF 45 in London. Anton KarneliukGeneralJanuary 20, 2020 Hello my friend, This year, besides Cisco championship started for me with an opportunity to speak at UKNOF event in … Continue reading2
DC 14. Real case of using ZTP to setup Mellanox SN 2010 with Cumulus Linux. Anton KarneliukNetworkingSeptember 18, 2019 Hello my friend, Earlier in this year we’ve discussed zero touch provisioning using the Data Centre Fabric Enabler Infrastructure. As … Continue reading
DC. Part 10. Building zero touch provisioning infrastructure (DHCP, DNS, FTP, HTTP) with NetBox, Docker and Ansible for Arista EOS, Cumulus Linux, Cisco IOS XR and Nokia SR OS Anton KarneliukNetworkingApril 29, 2019 Hello my friend, The last time we’ve started the discussion about the documentation of your data centre infrastructure using NetBox … Continue reading5
SP. Part 5. SNMP v3 in Arista EOS, Cisco IOS XR, Cumulus Linux and Nokia SR OS Anton KarneliukNetworkingFebruary 26, 2019 Hello my friend, Today we will talk about one of the most popular monitoring protocol over past decade or two, … Continue reading2
My highlights on Cisco Live 2019 Anton KarneliukGeneralFebruary 12, 2019 Hello my friend, Some weeks ago I had a pleasure to attend Cisco Live 2019 in Barcelona (CLEUR). It was … Continue reading7