hello! 👋
My name is Lester, a Linux engineer passionate about system internals, public cloud, Kubernetes, open source, and cybersecurity.
🏗️ open source
In my free time, I like contributing to open source projects. I find it a great way to learn my target tech and to see how different projects approach different problems.
🌱 My current projects
- guerzon/vaultwarden - Helm chart for Vaultwarden, an alternative implementation of the Bitwarden server API compatible with upstream Bitwarden clients.
- guerzon/clair-helm - Helm chart for Clair, a vulnerability scanner for containers written in Go.
- guerzon/gochk - a command-line tool for various SSL/TLS stuff. I created this tool to practice Go, specifically on interacting with network services.
- guerzon/node_exporter - Fixing bugs for the Prometheus node exporter.
- guerzon/kops - Fixing bugs for kops.
👷 Check out what I'm currently working on
- guerzon/vaultwarden - Helm chart for Vaultwarden, the (unofficial) Bitwarden-compatible server written in Rust. (1 day ago)
- guerzon/gochk - Command-line tool for various SSL/TLS stuff. (2 days ago)
- guerzon/clair-helm - Helm chart for Clair, a vulnerability static analysis tool for containers from quay.io (2 days ago)
- etcd-io/website - etcd.io (3 days ago)
- fluent/fluent-operator - Operate Fluent Bit and Fluentd in the Kubernetes way - Previously known as FluentBit Operator (3 days ago)
- guerzon/blog.pidnull.io - k8s, cloud, golang, and security ramblings or a recovering sysadmin. SRE wannabe. (5 days ago)
- GoogleCloudPlatform/magic-modules - Add Google Cloud Platform support to Terraform (5 months ago)
🔨 My recent Pull Requests
- feat: write log when marking InstanceGroup node as needs update on kubernetes/kops (today)
- fix: sts annotations on guerzon/vaultwarden (1 day ago)
- feat: multiple features on guerzon/vaultwarden (1 day ago)
- feat: add podAnnotations on StatefulSet on guerzon/vaultwarden (1 day ago)
- clair helm chart MVP on guerzon/clair-helm (3 days ago)
- docs: update broken links, fix outdated links on etcd-io/website (3 days ago)
- chore: bump default img tag, update documentation on guerzon/vaultwarden (3 days ago)
- ci: fix linting errors, bump chart version on guerzon/vaultwarden (3 days ago)
- feat(fluentd): allow passing env vars using the chart on fluent/fluent-operator (3 days ago)
- docs: minor wording and cleanup in graceful shutdown example on gin-gonic/website (1 week ago)
⭐ Recent Stars
- kubernetes-sigs/kind - Kubernetes IN Docker - local clusters for testing Kubernetes (today)
- quay/clair - Vulnerability Static Analysis for Containers (2 days ago)
- guerzon/blog.pidnull.io - k8s, cloud, golang, and security ramblings or a recovering sysadmin. SRE wannabe. (2 days ago)
- wangyoucao577/go-release-action - Automatically publish Go binaries to Github Release Assets through Github Action. (2 days ago)
- guerzon/clair-helm - Helm chart for Clair, a vulnerability static analysis tool for containers from quay.io (3 days ago)
- guerzon/kubeinfo - Simple API to get information about a running Kubernetes cluster (6 days ago)
- guerzon/gochk - Command-line tool for various SSL/TLS stuff. (6 days ago)
- guerzon/containerinfo - Demo: Python app that extracts Kubernetes metrics (6 days ago)
- dexidp/dex - OpenID Connect (OIDC) identity and OAuth 2.0 provider with pluggable connectors (1 week ago)
- BishopFox/sliver - Adversary Emulation Framework (2 weeks ago)
☕ reaching out
Looking to build any of the following? I would love to help!
- Terraform providers
- Helm charts
- Linux proof-of-concept exploits (in Go)
- Ansible roles
- REST API in Golang
I am reachable via the social links on my profile. Say hello, I don't bite!