Wojtek @suda Siudzinski


ObjC/Python/Node developer, DIY hacker, rookie designer, 3D print junkie. CEO @ Gaia Green Tech, Senior Full Stack @ Particle.io


  1. React/Flux like pattern for embedded UI

    Data flow pattern for C/C++ inspired by React/Flux…

    on React, Particle, Xenon, ps-01, Flux

  2. 5-minute home server with microk8s and Rancher

    Quick guide to microk8s and Rancher installation on Ubuntu 18.02 LTS…

    on kubernetes, rancher, microk8s, ubuntu, helm, docker

  3. Moving Kubernetes Persistent Volumes within the same cloud account/cluster

    During restructuring of my Digital Ocean Kubernetes cluster I needed to move some Persistent Volumes across namespace and some of them across the clusters. One approach was to manually copy all the data using dvsync script but fortunately both clusters existed under the same Digital Ocean account which meant it…

    on kubernetes, aws, ebs, eks, kubectl, Persistent Volume, Persistent Volume Claim, persistentVolumeReclaimPolicy, Digital Ocean

  4. Running privileged containers as system services in Swarm mode

    Update 11 Jun 2019: A patch by Olli Janatuinen that implements this feature has been merged and should be shipped in Docker 19.06 / 19.09. Thanks Olli! This title might be misleading so let me clarify: when a node is in Swarm mode, services and stacks don't support privileged…

    on docker, swarm, systemd, coreos

  5. Migrating from Docker Cloud to Docker Swarm with Portainer

    The announcement that Docker Cloud is shutting down was sudden for everyone. It wasn't much of a surprise as it wasn't updated in a long time. But lack of transparency/reponse from Docker and the decision of giving only 60 days to migrate out of DC made a lot of…

    on docker, swarm, portainer, stackfile, docker-compose, docker cloud