Roman Dodin is a cloud and DevOps enthusiast sharing practical tips on Go, Kubernetes, and container management.
16 articles from this blog
A guide on installing and managing multiple versions of the Go programming language for different projects using the Go downloader and direnv.
A guide on merging multiple Kubernetes kubeconfig files into a single file for easier cluster management.
A guide on using the skopeo container image with Docker aliases to copy container images between registries without installing it locally.
A developer shares their positive experience using an AI-powered online tool to upscale a low-resolution, AI-generated logo for a tech project.
A guide to building and using a lightweight Docker container image for the OpenStack Client, making it portable and dependency-free.
Explains how to achieve test coverage for Go integration tests using Go 1.20 features, focusing on a network emulation tool.
A technical guide on implementing centralized logging for SR Linux network devices using the ELK stack and Syslog, including a containerlab setup.
A guide to building a custom syntax highlighter for SR Linux CLI snippets and integrating it into documentation systems.
Tutorials on using Ansible with SR Linux's JSON-RPC interface for network automation.
The gNMIc network management tool suite is donated to Openconfig, expanding its role from a CLI to a feature-rich software suite for gNMI.
A guide on using the guestfish container image to modify GRUB settings within a VM disk image, demonstrating containerized virtual machine management.
A guide to building a custom YANG Browser for the Nokia SR Linux platform to navigate and search its complex data models.
A technical guide on using Wireshark to analyze and decode gNMI network traffic, both secured and unsecured, for network automation.
Using scrapligo to automate CLI interactions with network functions running in Kubernetes pods via kubectl exec commands.
Nokia releases its SR Linux Network OS as a free, public container for testing and development, featuring full hardware parity and low resource usage.
Introduces scrapligo, a Go library for network automation, covering SSH-based CLI interaction and structured data retrieval via NETCONF.
