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"01a087ea-b22b-7317-9b46-198e82145604", "title": "A Wireguard VPN from a home lab to Kubernetes cluster", "url": "https://www.technowizardry.net/2022/01/wireguard-vpn-to-dedicated-servers/", "published_at": "2022-01-05T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e82387252", "title": "CenturyLink Gigabit service on Mikrotik RouterOS with PPPoE and IPv6", "url": "https://www.technowizardry.net/2022/01/centurylink-pppoe-gigabit-service-on-mikrotik-routeros/", "published_at": "2022-01-05T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e824e132f", "title": "The one where Rancher ruined my birthday", "url": "https://www.technowizardry.net/2021/12/rancher-is-painful-to-use/", "published_at": "2021-12-22T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e8296a978", "title": "Home Lab - Using the bridge CNI with Systemd", "url": "https://www.technowizardry.net/2021/12/home-lab-using-the-bridge-cni-with-systemd/", "published_at": "2021-12-20T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e8367265e", "title": "Upgrading Longhorn from Helm 2 in Rancher 2.6 the hard-way", "url": "https://www.technowizardry.net/2021/12/upgrading-longhorn-from-helm-2-in-rancher-2-6-the-hard-way/", "published_at": "2021-12-15T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e843eee46", "title": "Why is Kubernetes opening random ports?", "url": "https://www.technowizardry.net/2021/12/why-is-kubernetes-opening-random-ports/", "published_at": "2021-12-13T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e8494cfc5", "title": "Picking a mortgage for data engineers using Python", "url": "https://www.technowizardry.net/2021/12/picking-a-mortgage-for-data-engineers-using-python/", "published_at": "2021-12-01T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e857e46b7", "title": "Home Lab: Part 6 - Replacing MACvlan with a Bridge", "url": "https://www.technowizardry.net/2021/11/home-lab-replacing-macvlan-with-a-bridge/", "published_at": "2021-11-24T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e85a5a943", "title": "Home Lab: Part 5 - Problems with asymmetrical routing", "url": "https://www.technowizardry.net/2021/11/home-lab-part-6-problems-with-asymmetrical-routing/", "published_at": "2021-11-06T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e85e15655", "title": "Home Lab: Part 4 - A DHCP IPAM", "url": "https://www.technowizardry.net/2021/10/home-lab-dhcp-ipam/", "published_at": "2021-10-26T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e85e776c4", "title": "Home Lab: Part 3 - Networking Revisited", "url": "https://www.technowizardry.net/2021/10/home-lab-part-2-revisited-problems-with-networking/", "published_at": "2021-10-21T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e869bec2a", "title": "Home Lab: Part 2 - Networking Setup", "url": "https://www.technowizardry.net/2021/10/home-lab-part-2-networking-setup/", "published_at": "2021-10-08T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e86f73cfb", "title": "Home Lab: Part 1 - Cluster Setup", "url": "https://www.technowizardry.net/2021/10/run-bgp-and-kubernetes-at-home/", "published_at": "2021-10-07T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e87d16ce4", "title": "A precompiled almost-HAML engine in C#", "url": "https://www.technowizardry.net/2020/04/a-precompiled-almost-haml-engine-in-c/", "published_at": "2020-04-11T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e88c78e1b", "title": "Best Practices for Elasticsearch mappings", "url": "https://www.technowizardry.net/2019/11/best-practices-for-elasticsearch-mappings/", "published_at": "2019-11-24T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e89a2d540", "title": "Query-level metrics for PostgreSQL/MySQL in Kubernetes with Packetbeat", "url": "https://www.technowizardry.net/2019/01/query-level-metrics-for-postgresql-mysql-in-kubernetes-with-packetbeat/", "published_at": "2019-01-17T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e89de32c8", "title": "Migrate Sprockets to Webpacker with React-rails", "url": "https://www.technowizardry.net/2018/08/migrate-sprockets-to-webpacker-with-react-rails/", "published_at": "2018-08-25T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e8ac1eff1", "title": "You don't have enough static analysis", "url": "https://www.technowizardry.net/2017/06/you-dont-have-enough-static-analysis/", "published_at": "2017-06-06T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e8bb86380", "title": "Structured and auditable changes to infrastructure", "url": "https://www.technowizardry.net/2017/06/structured-and-auditable-changes-to-infrastructure/", "published_at": "2017-06-02T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e8c7cfb61", "title": "Vending Software Good Practices - Docker Security", "url": "https://www.technowizardry.net/2017/04/vending-software-good-practices-docker-security/", "published_at": "2017-04-26T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e8cd45ecb", "title": "Dynamic AWS resource discovery for one-click region spin-ups", "url": "https://www.technowizardry.net/2017/04/dynamic-aws-resource-discovery-for-one-click-region-spin-ups/", "published_at": "2017-04-04T00:00:00+00:00" }, { "id": "01a087ea-b22b-7317-9b46-198e8d33a2bf", "title": "Fast development environments", "url": "https://www.technowizardry.net/2015/03/fast-development-environments/", "published_at": "2015-03-31T00:00:00+00:00" } ] posts Claim your blog

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2026

Signal Lost: An upgrade to Linux broke Postgres original ↗

25 Aug 2026

The Data Machine Must Grow original ↗

13 Aug 2026

Failure to launch - mdadm edition original ↗

19 Jul 2026

Comparing changes in a Nix Flake original ↗

21 Jun 2026

Managing software updates for my Cdk8s home lab with Renovatebot original ↗

19 Jun 2026

Building an SBOM for an AOT .net Docker original ↗

1 Jun 2026

Creating Kyverno policies using LLMs in Open WebUI original ↗

11 May 2026

Forgejo deploying workflows to Kubernetes using OIDC original ↗

4 May 2026

Don't use nodeName in Kubernetes original ↗

29 Apr 2026

Replatforming RKE1 to Nix-based K8s - Part 2 original ↗

11 Apr 2026

Trying to use LiteLLM Proxy in my smart home original ↗

2 Mar 2026

Ads and data brokers are out of control original ↗

1 Mar 2026

Replatforming RKE1 to Nix-based K8s - Part 1 original ↗

9 Feb 2026

2025

Syncing my Christmas lights to my Sonos original ↗

30 Dec 2025

More infrastructure doesn't fix using the wrong infrastructure original ↗

16 Dec 2025

Blogging on the Fediverse with ActivityPub original ↗

15 Dec 2025

I like the idea of Nix, but don't enjoy using it original ↗

28 Nov 2025

Proxy ARP is broken on Unifi U7 Lite original ↗

4 Oct 2025

Auto enable user namespaces in Kubernetes original ↗

29 Sept 2025

Guaranteed Quality of Service in my Home Lab original ↗

17 Sept 2025

Better Vault for Postgres access in my Home Lab original ↗

9 Sept 2025

Git pushes can be surprising original ↗

30 Aug 2025

A COE on why technowizardry.net went down original ↗

20 Aug 2025

Over-engineering my Home Assistant HVAC Dashboard original ↗

22 Jul 2025

Abandon the Helm, leveraging CDK for Kubernetes original ↗

15 Apr 2025

This blog is now on ASP.NET Core original ↗

24 Mar 2025

Fixing common Hugo encoding problems original ↗

16 Mar 2025

Email spam filtering with Rspamd on K8s original ↗

10 Mar 2025

Lighting up the holidays with computers original ↗

14 Jan 2025

2024

More infrastructure doesn't fix using the wrong infrastructure original ↗

29 Sept 2024

Fixing an IP conflict with Docker and Delta in-flight wi-fi original ↗

13 Sept 2024

Screen sharing on Wayland Ubuntu 24.04 original ↗

10 Sept 2024

Adopting NixOS for my RKE1 Kubernetes nodes original ↗

7 Sept 2024

My financial data scraping system original ↗

18 Aug 2024

Securing data using Vault in a Home Lab original ↗

12 Aug 2024

Securing MQTT Traffic using cert-manager original ↗

6 Jul 2024

Auto switch between light and dark mode on GNOME original ↗

18 Jun 2024

Publishing to Firefly-iii using Pandas original ↗

8 Jun 2024

GoDaddy is now blocking API access original ↗

4 Jun 2024

The confusing world of scraping my own stock portfolio original ↗

22 May 2024

Solving for bank transfers using Pandas original ↗

1 May 2024

My new Framework laptop original ↗

17 Apr 2024

Importing and cleaning Mint transactions original ↗

7 Apr 2024

What to expect when you're excepting Java original ↗

8 Mar 2024

Monarch Money and ad networks original ↗

14 Feb 2024

Migrating from Google Location History to OwnTracks original ↗

1 Jan 2024

2023

Content-Security-Policy for Home Assistant original ↗

31 Dec 2023

Auto disable Kubernetes' service LB NodePorts original ↗

8 Oct 2023

Improving bad on-call with the Snowball Effect original ↗

25 Jun 2023

Technical Diagrams - Stop using cloud logos original ↗

24 Feb 2023

Local Energy Monitoring using the Emporia Vue 2 original ↗

22 Feb 2023

Zeppelin v0.10 not showing matplotlib graphs original ↗

18 Feb 2023

2022

Rewriting Home Assistant Long-term statistics from InfluxDB original ↗

1 Dec 2022

From a random Kubernetes control plane crash to a new RAID array original ↗

14 Nov 2022

Visualizing Home Energy Usage in InfluxDB and Home Assistant original ↗

15 Oct 2022

Over-engineering a home air quality dashboard original ↗

29 Aug 2022

Accurate, Local Home Energy Monitoring: Part 3 – Software Config original ↗

14 Aug 2022

Split Horizon DNS with external-dns and cert-manager for Kubernetes original ↗

21 Jun 2022

Best Practices for Java testing with JUnit original ↗

14 Jun 2022

How to build a useful service data change audit log original ↗

25 May 2022

Best Practices for working with Google Guice original ↗

18 May 2022

Domain names actually end with a period and why that might subtly break your system original ↗

11 May 2022

Accurate, Local Home Energy Monitoring: Part 2 - Network Config original ↗

1 May 2022

Kubernetes: A hybrid Calico and Layer 2 Bridge+DHCP network using Multus original ↗

27 Apr 2022

How to gain access to a RKE2 cluster without Rancher when the CNI doesn't work original ↗

11 Apr 2022

Defensive Coding: Stop using your storage models everywhere original ↗

18 Mar 2022

Plot your health with Samsung Health and Pandas original ↗

23 Feb 2022

Accurate, Local Home Energy Monitoring: Part 1 - Hardware original ↗

19 Jan 2022

A Wireguard VPN from a home lab to Kubernetes cluster original ↗

5 Jan 2022

CenturyLink Gigabit service on Mikrotik RouterOS with PPPoE and IPv6 original ↗

5 Jan 2022

2021

The one where Rancher ruined my birthday original ↗

22 Dec 2021

Home Lab - Using the bridge CNI with Systemd original ↗

20 Dec 2021

Upgrading Longhorn from Helm 2 in Rancher 2.6 the hard-way original ↗

15 Dec 2021

Why is Kubernetes opening random ports?original ↗

13 Dec 2021

Picking a mortgage for data engineers using Python original ↗

1 Dec 2021

Home Lab: Part 6 - Replacing MACvlan with a Bridge original ↗

24 Nov 2021

Home Lab: Part 5 - Problems with asymmetrical routing original ↗

6 Nov 2021

Home Lab: Part 4 - A DHCP IPAM original ↗

26 Oct 2021

Home Lab: Part 3 - Networking Revisited original ↗

21 Oct 2021

Home Lab: Part 2 - Networking Setup original ↗

8 Oct 2021

Home Lab: Part 1 - Cluster Setup original ↗

7 Oct 2021

2020

A precompiled almost-HAML engine in C#original ↗

11 Apr 2020

2019

Best Practices for Elasticsearch mappings original ↗

24 Nov 2019

Query-level metrics for PostgreSQL/MySQL in Kubernetes with Packetbeat original ↗

17 Jan 2019

2018

Migrate Sprockets to Webpacker with React-rails original ↗

25 Aug 2018

2017

You don't have enough static analysis original ↗

6 Jun 2017

Structured and auditable changes to infrastructure original ↗

2 Jun 2017

Vending Software Good Practices - Docker Security original ↗

26 Apr 2017

Dynamic AWS resource discovery for one-click region spin-ups original ↗

4 Apr 2017

2015

Fast development environments original ↗

31 Mar 2015