Ricardo Sanchez

Telecom Engineer.

[Ricardo Sanchez @ricsanfre]

My current homelab architecture and tech stack:

More details in https://t.co/2uzgUtJJbc

#kubernentes #homelab #gitops

[Ricardo Sanchez @ricsanfre]

New release of my Pi cluster project (v1.10). #kubernetes #homelab cluster using x86(mini PCs) and ARM (#raspberrypi) nodes, automated with cloud-init, #ansible and #fluxCD.
New #openWRT router, split-horizon DNS architecture and new dev env using #k3d. https://t.co/5NHBZGUyJe

[Ricardo Sanchez @ricsanfre]

I have upgraded my home #kubernetes cluster to use @fluxcd as #gitops tool and refactoring cluster networking using @ciliumproject and testing new @IstioMesh ambient mode. See what is new in my Pi Cluster project. https://t.co/GOerWb80Ig

[Ricardo Sanchez @ricsanfre]

I have upgraded my home #kubernetes cluster to support single sign-on using @keycloak. Oauth2-proxy to secure apps not providing any authentication mechanism (#prometheus, #longhorn console, @linkerd viz). See what is new in my Pi Cluster project. https://t.co/YbOlzWe62P

[Ricardo Sanchez @ricsanfre]

Upgrading my @Raspberry_Pi 5 to boot from NVMe using my brand new @pimoroni's base. Base easy to install ans use. Taking raspberry pi 5 to the next level.

[Ricardo Sanchez @ricsanfre]

This is latest technology stack I am using in my #kuberentes #homelab cluster. Hybrid ARM/x86 cluster using #rasberrypi and refurbished miniPC. Automation code, #ansible playbooks, and packaged applications to be deployed using #argocd available at https://t.co/yCXuHzIA5A

[Ricardo Sanchez @ricsanfre]

I have been updated my home #kubernetes cluster to support hybrid ARM/x86 nodes. #raspberrypi nodes combined with old refurbished mini PCs.
See what is new in my Pi Cluster project, so you can also try to build one. https://t.co/vGR4vYrOHk

[Ricardo Sanchez @ricsanfre]

The first step to build my own CI/CD pipeline in my #kuberentes #homelab cluster: Implement CD pipeline using Argo CD from @argoproj

Check out how I have implemented ArgoCD here https://t.co/lD3F3GgEOT

[Ricardo Sanchez @ricsanfre]

New release #rapsberrypi #kubernetes cluster project (v1.6) is here. Fully automated with #ansible, and now applying GitOps practices using #argocd. Detailed step-by-step installation guide and code available for you to build your own homelab cluster. https://t.co/lJkOhpfMhs

[Ricardo Sanchez @ricsanfre]

This is the technology stack I am currently using in my #kuberentes #homelab cluster

Automation code (@ansible source code) and packaged kuberentes applications for deploying using #ArgoCD from @argoproj available at
https://t.co/yCXuHzJ7V8

[Ricardo Sanchez @ricsanfre]

Adding @linkerd distributed tracing capability to my #kubernetes cluster observability platform based on @grafana Tempo, so my service mesh is completely monitored (metrics, logs and traces).
Check out the configuration guide here: https://t.co/cmqpYXvXRu

[Ricardo Sanchez @ricsanfre]

I have been learning about #servicemesh architectures integrating @linkerd implementation in my #raspberrypi #kubernetes homelab. Linkerd is so easy to deploy and integrate that I meshed most of my services without issues.
Want to learn how, check out https://t.co/xO83hLkxFP

[Ricardo Sanchez @ricsanfre]

From monitoring to #observability in my #kubernetes homelab. @PrometheusIO + #EFK stack upgraded with @grafana Tempo for distributed tracing and Loki for logging, keeping ES as log analytics and @fluentbit as common log collection and distribution layer
https://t.co/5Yt9TOnMfX

[Ricardo Sanchez @ricsanfre]

Finally I upgraded backup&restore solution for my homelab cluster, configuring #kubernetes Volumes Snapshot feature using @projectvelero and #Longhorn. Now I can program application-consistent backups using @minio as backend.

https://t.co/rPs4tupnNE

[Ricardo Sanchez @ricsanfre]

New release #rapsberrypi #kubernetes cluster project (v1.5) is available. Adding CSI Snapshot feature, Lets encrypt TLS certificates and Prometheus memory footprint optimization. Detailed step-by-step installation guide and automation with #ansible.
https://t.co/cji4pHo1XT

[Ricardo Sanchez @ricsanfre]

Finally, I got a Raspberry Pi with 8GB for my https://t.co/hefVUcZ1ZL. Thanks to @rpilocator and @tiendatec_es.

[sergsoares @sergsoares]

Manja a estrutura existente para processar os logs dos containers e nodes do teu cluster Kubernetes ?

Segue esse diagrama do Raspberry Pi Kubernetes Cluster:

https://t.co/lGth6pcFlY

[Ricardo Sanchez @ricsanfre]

New release #rapsberrypi #kubernetes cluster project (v1.4) is available. Introducing a new production-grade log distribution architecture using a forwarder/aggregator pattern. Detailed step-by-step installation guide and automation with #ansible.
https://t.co/hQFStKF8og

[Ricardo Sanchez @ricsanfre]

I have been learning about production-grade log distribution architectures in #kubernetes, implementing a forwarder/aggregator pattern based on @fluentbit and @fluentd in my #raspberrypi #homelab.
Want to learn how, check out https://t.co/0tD4wmBsKu
#picluster #learningk8s

[Ricardo Sanchez @ricsanfre]

portable #kubernetes #homelab (everything-in-a-tray) with connectivity to my home wifi using a raspberry-pi as gateway (providing firewall and basic services). And all software automatically deployed using #ansible from my laptop. Check out more details in https://t.co/YJw3Lb5pGS

[Ricardo Sanchez @ricsanfre]

This is my portable homelab #kubernetes cluster. Don't need to have a rack at home to start learning, you just need a tray. A #raspberrypi as firewall provides Internet and local access via home Wifi. It runs in any place where a power socket is available. https://t.co/2uzgUtJblE