Wojtek @suda Siudzinski


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


  1. Cheapest ($6.86) hosted InfluxDB, Chronograf and Kapacitor with Hyper.sh

    The TICK stack is a very powerful architecture for managing time-series data. It can be used for everything from monitoring server infrastructure to process IoT data. Unfortunately hosted InfluxCloud starts at $99 a month which might be too much when considering it for experiments or prototypes. Thankfully Matt pointed me…

    on docker, hypersh, tick, influxdb, kapacitor, chronograf, telegraf

  2. Build, tag and push Docker images using Travis CI

    Docker Hub has Automated Builds capability to automatically build an image when you push changes to repository. It does its job perfectly. But sometimes you need more control over this process like tagging or triggering build of dependent images. You can do this by using Travis CI and adding following…

    on docker, travis ci

  3. Backup CoreOS's data volumes

    Yaron made a great Docker image for creating backups using Duplicity. It's designed to make backups of host directories, but what I wanted is to backup other container's volumes. You can do this with this CoreOS unit file: [Unit] Description=Backup After=docker.service Requires=docker.service [Service] User=core…

    on docker, coreos, data volumes, etcd

  4. Copy data from one data volume to another

    Recently I've played around with Docker and CoreOS I made some mistakes in the beginning. When I discovered that my data volume is based on the same image as the container which is supposed to use it (therefore wasting disk space) I wanted to move my data from the old…

    on docker, coreos, data volumes