8000 marsluca (Luca Marsella) · GitHub
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marsluca/README.md

Hi, I'm Luca

I manage 20+ production Kubernetes clusters (200+ nodes) at CERN and automate cloud-native infrastructure, with a focus on GitOps, CI/CD, observability and security.

Tech

Area Tools
Containers & cloud Kubernetes (CKA), OpenShift, Docker, OpenStack, Helm, Kustomize
GitOps, CI/CD & IaC ArgoCD, Argo Workflows, GitLab CI/CD, Terraform, Cluster API, Puppet
Observability Prometheus, Grafana, OpenSearch
Security HashiCorp Vault, Kyverno, Falco, cert-manager, OIDC
Languages Python, Go, Bash, Java, C/C++, P4

Open source

  • Lima
    • #5696: disable copy-on-write for VM disks on btrfs hosts
  • OAuth2 Proxy
    • #3583: return 403 instead of 500 when the ID token audience is invalid
  • Keycloak
    • #54436: use the docker runtime in the operator minikube quick start
    • #54402: open masthead dropdowns toward the page in RTL locales
  • Kubespray
    • #13691: default etcd_secret_changed when cert_management is none

Most of my day-to-day work lives in CERN's internal GitLab, so it doesn't show up on the contribution graph below.

Pinned Loading

  1. keycloak/keycloak keycloak/keycloak Public

    Open Source Identity and Access Management For Modern Applications and Services

    Java 37.7k 9.2k

  2. kubernetes-sigs/kubespray kubernetes-sigs/kubespray Public

    Deploy a Production Ready Kubernetes Cluster

    Jinja 18.8k 6.9k

  3. oauth2-proxy/oauth2-proxy oauth2-proxy/oauth2-proxy Public

    A reverse proxy that provides authentication with Google, Azure, OpenID Connect and many more identity providers.

    Go 15.3k 2.3k

  4. lima-vm/lima lima-vm/lima Public

    Linux virtual machines, with a focus on running containers

    Go 22.3k 996

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