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| -rw-r--r-- | gemfeed/2025-07-14-f3s-kubernetes-with-freebsd-part-6.md | 37 | ||||
| -rw-r--r-- | index.md | 2 | ||||
| -rw-r--r-- | uptime-stats.md | 2 |
4 files changed, 122 insertions, 119 deletions
diff --git a/about/resources.md b/about/resources.md index 80ba6c53..dd5c998a 100644 --- a/about/resources.md +++ b/about/resources.md @@ -35,110 +35,110 @@ You won't find any links on this site because, over time, the links will break. In random order: +* Raku Fundamentals; Moritz Lenz; Apress +* Polished Ruby Programming; Jeremy Evans; Packt Publishing +* Kubernetes Cookbook; Sameer Naik, Sébastien Goasguen, Jonathan Michaux; O'Reilly +* Pro Puppet; James Turnbull, Jeffrey McCune; Apress * Think Raku (aka Think Perl 6); Laurent Rosenfeld, Allen B. Downey; O'Reilly -* 100 Go Mistakes and How to Avoid Them; Teiva Harsanyi; Manning Publications -* Ultimate Go Notebook; Bill Kennedy -* Systems Performance Tuning; Gian-Paolo D. Musumeci and others...; O'Reilly -* Hands-on Infrastructure Monitoring with Prometheus; Joel Bastos, Pedro Araujo; Packt -* The Pragmatic Programmer; David Thomas; Addison-Wesley +* Perl New Features; Joshua McAdams, brian d foy; Perl School +* Learn You Some Erlang for Great Good; Fred Herbert; No Starch Press +* Terraform Cookbook; Mikael Krief; Packt Publishing * 21st Century C: C Tips from the New School; Ben Klemens; O'Reilly -* The Docker Book; James Turnbull; Kindle +* Data Science at the Command Line; Jeroen Janssens; O'Reilly +* Object-Oriented Programming with ANSI-C; Axel-Tobias Schreiner +* Tmux 2: Productive Mouse-free Development; Brain P. Hogan; The Pragmatic Programmers +* Java ist auch eine Insel; Christian Ullenboom; +* Distributed Systems: Principles and Paradigms; Andrew S. Tanenbaum; Pearson +* The DevOps Handbook; Gene Kim, Jez Humble, Patrick Debois, John Willis; Audible +* Ultimate Go Notebook; Bill Kennedy * Programming Ruby 3.3 (5th Edition); Noel Rappin, with Dave Thomas; The Pragmatic Bookshelf -* Terraform Cookbook; Mikael Krief; Packt Publishing +* The Docker Book; James Turnbull; Kindle +* Programming Perl aka "The Camel Book"; Tom Christiansen, brian d foy, Larry Wall & Jon Orwant; O'Reilly +* DNS and BIND; Cricket Liu; O'Reilly +* Higher Order Perl; Mark Dominus; Morgan Kaufmann +* 100 Go Mistakes and How to Avoid Them; Teiva Harsanyi; Manning Publications * Leanring eBPF; Liz Rice; O'Reilly -* Clusterbau mit Linux-HA; Michael Schwartzkopff; O'Reilly -* Kubernetes Cookbook; Sameer Naik, Sébastien Goasguen, Jonathan Michaux; O'Reilly -* Funktionale Programmierung; Peter Pepper; Springer -* DevOps And Site Reliability Engineering Handbook; Stephen Fleming; Audible -* Raku Fundamentals; Moritz Lenz; Apress +* Learn You a Haskell for Great Good!; Miran Lipovaca; No Starch Press +* Developing Games in Java; David Brackeen and others...; New Riders +* The Kubernetes Book; Nigel Poulton; Unabridged Audiobook +* Concurrency in Go; Katherine Cox-Buday; O'Reilly * The Go Programming Language; Alan A. A. Donovan; Addison-Wesley Professional -* The Practise of System and Network Administration; Thomas A. Limoncelli, Christina J. Hogan, Strata R. Chalup; Addison-Wesley Professional Pro Git; Scott Chacon, Ben Straub; Apress -* Polished Ruby Programming; Jeremy Evans; Packt Publishing -* DNS and BIND; Cricket Liu; O'Reilly -* Systemprogrammierung in Go; Frank Müller; dpunkt -* Distributed Systems: Principles and Paradigms; Andrew S. Tanenbaum; Pearson -* C++ Programming Language; Bjarne Stroustrup; -* Seeking SRE: Conversations About Running Production Systems at Scale; David N. Blank-Edelman; eBook -* Amazon Web Services in Action; Michael Wittig and Andreas Wittig; Manning Publications +* Funktionale Programmierung; Peter Pepper; Springer +* The Pragmatic Programmer; David Thomas; Addison-Wesley * Raku Recipes; J.J. Merelo; Apress -* Object-Oriented Programming with ANSI-C; Axel-Tobias Schreiner -* Concurrency in Go; Katherine Cox-Buday; O'Reilly +* The KCNA (Kubernetes and Cloud Native Associate) Book; Nigel Poulton +* Chaos Engineering - System Resiliency in Practice; Casey Rosenthal and Nora Jones; eBook * 97 things every SRE should know; Emil Stolarsky, Jaime Woo; O'Reilly -* Java ist auch eine Insel; Christian Ullenboom; +* Seeking SRE: Conversations About Running Production Systems at Scale; David N. Blank-Edelman; eBook * Site Reliability Engineering; How Google runs production systems; O'Reilly +* Clusterbau mit Linux-HA; Michael Schwartzkopff; O'Reilly +* C++ Programming Language; Bjarne Stroustrup; +* Systemprogrammierung in Go; Frank Müller; dpunkt +* DevOps And Site Reliability Engineering Handbook; Stephen Fleming; Audible +* Go Brain Teasers - Exercise Your Mind; Miki Tebeka; The Pragmatic Programmers +* Hands-on Infrastructure Monitoring with Prometheus; Joel Bastos, Pedro Araujo; Packt * Modern Perl; Chromatic ; Onyx Neon Press -* Tmux 2: Productive Mouse-free Development; Brain P. Hogan; The Pragmatic Programmers -* Pro Puppet; James Turnbull, Jeffrey McCune; Apress -* Perl New Features; Joshua McAdams, brian d foy; Perl School +* Systems Performance Tuning; Gian-Paolo D. Musumeci and others...; O'Reilly +* Amazon Web Services in Action; Michael Wittig and Andreas Wittig; Manning Publications * Effective Java; Joshua Bloch; Addison-Wesley Professional -* Data Science at the Command Line; Jeroen Janssens; O'Reilly -* Learn You a Haskell for Great Good!; Miran Lipovaca; No Starch Press -* Go Brain Teasers - Exercise Your Mind; Miki Tebeka; The Pragmatic Programmers -* The Kubernetes Book; Nigel Poulton; Unabridged Audiobook * Effective awk programming; Arnold Robbins; O'Reilly -* Programming Perl aka "The Camel Book"; Tom Christiansen, brian d foy, Larry Wall & Jon Orwant; O'Reilly -* Higher Order Perl; Mark Dominus; Morgan Kaufmann -* Learn You Some Erlang for Great Good; Fred Herbert; No Starch Press -* Developing Games in Java; David Brackeen and others...; New Riders -* The DevOps Handbook; Gene Kim, Jez Humble, Patrick Debois, John Willis; Audible -* The KCNA (Kubernetes and Cloud Native Associate) Book; Nigel Poulton -* Chaos Engineering - System Resiliency in Practice; Casey Rosenthal and Nora Jones; eBook +* The Practise of System and Network Administration; Thomas A. Limoncelli, Christina J. Hogan, Strata R. Chalup; Addison-Wesley Professional Pro Git; Scott Chacon, Ben Straub; Apress ## Technical references I didn't read them from the beginning to the end, but I am using them to look up things. The books are in random order: -* Algorithms; Robert Sedgewick, Kevin Wayne; Addison Wesley * BPF Performance Tools - Linux System and Application Observability, Brendan Gregg; Addison Wesley -* Relayd and Httpd Mastery; Michael W Lucas -* The Linux Programming Interface; Michael Kerrisk; No Starch Press * Understanding the Linux Kernel; Daniel P. Bovet, Marco Cesati; O'Reilly * Groovy Kurz & Gut; Joerg Staudemeier; O'Reilly -* Implementing Service Level Objectives; Alex Hidalgo; O'Reilly * Go: Design Patterns for Real-World Projects; Mat Ryer; Packt +* The Linux Programming Interface; Michael Kerrisk; No Starch Press +* Algorithms; Robert Sedgewick, Kevin Wayne; Addison Wesley +* Relayd and Httpd Mastery; Michael W Lucas +* Implementing Service Level Objectives; Alex Hidalgo; O'Reilly ## Self-development and soft-skills books In random order: -* The 7 Habits Of Highly Effective People; Stephen R. Covey; Simon & Schuster UK -* Ultralearning; Anna Laurent; Self-published via Amazon +* Digital Minimalism; Cal Newport; Portofolio Penguin +* Slow Productivity; Cal Newport; Penguin Random House +* Influence without Authority; A. Cohen, D. Bradford; Wiley * Getting Things Done; David Allen -* Psycho-Cybernetics; Maxwell Maltz; Perigee Books -* Never Split the Difference; Chris Voss, Tahl Raz; Random House Business -* The Joy of Missing Out; Christina Crook; New Society Publishers +* Soft Skills; John Sommez; Manning Publications +* Stop starting, start finishing; Arne Roock; Lean-Kanban University +* The Bullet Journal Method; Ryder Carroll; Fourth Estate +* Coders at Work - Reflections on the craft of programming, Peter Seibel and Mitchell Dorian et al., Audiobook * The Software Engineer's Guidebook: Navigating senior, tech lead, and staff engineer positions at tech companies and startups; Gergely Orosz; Audiobook -* The Obstacle Is The Way; Ryan Holiday; Profile Books Ltd -* 101 Essays that change the way you think; Brianna Wiest; Audiobook -* 97 Things Every Engineering Manager Should Know; Camille Fournier; Audiobook +* Eat That Frog!; Brian Tracy; Hodder Paperbacks +* Never Split the Difference; Chris Voss, Tahl Raz; Random House Business * The Power of Now; Eckhard Tolle; Yellow Kite -* The Courage to Be Disliked; Ichiro Kishimi and Fumitake Koga; Audiobook -* Who Moved My Cheese?; Dr. Spencer Johnson; Vermilion -* The Bullet Journal Method; Ryder Carroll; Fourth Estate -* Search Inside Yourself - The Unexpected path to Achieving Success, Happiness (and World Peace); Chade-Meng Tan, Daniel Goleman, Jon Kabat-Zinn; HarperOne -* Influence without Authority; A. Cohen, D. Bradford; Wiley -* Soft Skills; John Sommez; Manning Publications -* Buddah and Einstein walk into a Bar; Guy Joseph Ale, Claire Bloom; Blackstone Publishing -* Atomic Habits; James Clear; Random House Business -* The Good Enough Job; Simone Stolzoff; Ebury Edge +* Ultralearning; Anna Laurent; Self-published via Amazon * Deep Work; Cal Newport; Piatkus -* The Off Switch; Mark Cropley; Virgin Books (RE-READ 1ST TIME) -* Slow Productivity; Cal Newport; Penguin Random House -* The Phoenix Project - A Novel About IT, DevOps, and Helping your Business Win; Gene Kim and Kevin Behr; Trade Select * Meditation for Mortals, Oliver Burkeman, Audiobook +* The Joy of Missing Out; Christina Crook; New Society Publishers +* The Complete Software Developer's Career Guide; John Sonmez; Unabridged Audiobook +* Search Inside Yourself - The Unexpected path to Achieving Success, Happiness (and World Peace); Chade-Meng Tan, Daniel Goleman, Jon Kabat-Zinn; HarperOne +* The 7 Habits Of Highly Effective People; Stephen R. Covey; Simon & Schuster UK * Consciousness: A Very Short Introduction; Susan Blackmore; Oxford Uiversity Press +* The Obstacle Is The Way; Ryan Holiday; Profile Books Ltd +* The Phoenix Project - A Novel About IT, DevOps, and Helping your Business Win; Gene Kim and Kevin Behr; Trade Select * Time Management for System Administrators; Thomas A. Limoncelli; O'Reilly -* The Daily Stoic; Ryan Holiday, Stephen Hanselman; Profile Books -* Coders at Work - Reflections on the craft of programming, Peter Seibel and Mitchell Dorian et al., Audiobook -* Eat That Frog!; Brian Tracy; Hodder Paperbacks -* Digital Minimalism; Cal Newport; Portofolio Penguin * So Good They Can't Ignore You; Cal Newport; Business Plus * Solve for Happy; Mo Gawdat (RE-READ 1ST TIME) -* Ultralearning; Scott Young; Thorsons +* The Daily Stoic; Ryan Holiday, Stephen Hanselman; Profile Books +* Who Moved My Cheese?; Dr. Spencer Johnson; Vermilion +* Buddah and Einstein walk into a Bar; Guy Joseph Ale, Claire Bloom; Blackstone Publishing +* The Good Enough Job; Simone Stolzoff; Ebury Edge +* The Courage to Be Disliked; Ichiro Kishimi and Fumitake Koga; Audiobook +* 97 Things Every Engineering Manager Should Know; Camille Fournier; Audiobook +* 101 Essays that change the way you think; Brianna Wiest; Audiobook * Staff Engineer: Leadership beyond the management track; Will Larson; Audiobook * Eat That Frog; Brian Tracy -* The Complete Software Developer's Career Guide; John Sonmez; Unabridged Audiobook -* Stop starting, start finishing; Arne Roock; Lean-Kanban University +* The Off Switch; Mark Cropley; Virgin Books (RE-READ 1ST TIME) +* Atomic Habits; James Clear; Random House Business +* Ultralearning; Scott Young; Thorsons +* Psycho-Cybernetics; Maxwell Maltz; Perigee Books [Here are notes of mine for some of the books](../notes/index.md) @@ -146,22 +146,22 @@ In random order: Some of these were in-person with exams; others were online learning lectures only. In random order: +* Cloud Operations on AWS - Learn how to configure, deploy, maintain, and troubleshoot your AWS environments; 3-day online live training with labs; Amazon +* Apache Tomcat Best Practises; 3-day on-site training +* Linux Security and Isolation APIs Training; Michael Kerrisk; 3-day on-site training +* Protocol buffers; O'Reilly Online +* F5 Loadbalancers Training; 2-day on-site training; F5, Inc. +* Ultimate Go Programming; Bill Kennedy; O'Reilly Online +* Structure and Interpretation of Computer Programs; Harold Abelson and more...; * The Well-Grounded Rubyist Video Edition; David. A. Black; O'Reilly Online * Scripting Vim; Damian Conway; O'Reilly Online +* Functional programming lecture; Remote University of Hagen * MySQL Deep Dive Workshop; 2-day on-site training * Developing IaC with Terraform (with Live Lessons); O'Reilly Online -* Linux Security and Isolation APIs Training; Michael Kerrisk; 3-day on-site training -* Functional programming lecture; Remote University of Hagen * Red Hat Certified System Administrator; Course + certification (Although I had the option, I decided not to take the next course as it is more effective to self learn what I need) -* Cloud Operations on AWS - Learn how to configure, deploy, maintain, and troubleshoot your AWS environments; 3-day online live training with labs; Amazon -* AWS Immersion Day; Amazon; 1-day interactive online training -* Apache Tomcat Best Practises; 3-day on-site training * The Ultimate Kubernetes Bootcamp; School of Devops; O'Reilly Online -* F5 Loadbalancers Training; 2-day on-site training; F5, Inc. -* Protocol buffers; O'Reilly Online -* Ultimate Go Programming; Bill Kennedy; O'Reilly Online -* Structure and Interpretation of Computer Programs; Harold Abelson and more...; * Algorithms Video Lectures; Robert Sedgewick; O'Reilly Online +* AWS Immersion Day; Amazon; 1-day interactive online training ## Technical guides @@ -177,58 +177,58 @@ These are not whole books, but guides (smaller or larger) which I found very use In random order: -* Hidden Brain -* BSD Now [BSD] * Pratical AI -* Deep Questions with Cal Newport -* Dev Interrupted -* Wednesday Wisdom * Modern Mentor -* Maintainable -* The Pragmatic Engineer Podcast +* Hidden Brain +* Deep Questions with Cal Newport +* The Changelog Podcast(s) * Fallthrough [Golang] -* Cup o' Go [Golang] +* The Pragmatic Engineer Podcast +* Fork Around And Find Out * Backend Banter +* BSD Now [BSD] +* Dev Interrupted +* Cup o' Go [Golang] +* Maintainable +* Wednesday Wisdom * The ProdCast (Google SRE Podcast) -* The Changelog Podcast(s) -* Fork Around And Find Out ### Podcasts I liked I liked them but am not listening to them anymore. The podcasts have either "finished" (no more episodes) or I stopped listening to them due to time constraints or a shift in my interests. -* Modern Mentor -* FLOSS weekly +* Ship It (predecessor of Fork Around And Find Out) * Go Time (predecessor of fallthrough) +* Modern Mentor * CRE: Chaosradio Express [german] +* FLOSS weekly * Java Pub House -* Ship It (predecessor of Fork Around And Find Out) ## Newsletters I like This is a mix of tech and non-tech newsletters I am subscribed to. In random order: -* Golang Weekly * The Imperfectionist -* Applied Go Weekly Newsletter -* The Valuable Dev -* byteSizeGo -* Ruby Weekly +* VK Newsletter * Register Spill -* Monospace Mentor -* The Pragmatic Engineer * Changelog News -* VK Newsletter * Andreas Brandhorst Newsletter (Sci-Fi author) +* Golang Weekly +* Ruby Weekly +* The Pragmatic Engineer +* byteSizeGo +* Applied Go Weekly Newsletter +* Monospace Mentor +* The Valuable Dev ## Magazines I like(d) This is a mix of tech I like(d). I may not be a current subscriber, but now and then, I buy an issue. In random order: -* freeX (not published anymore) -* Linux User * LWN (online only) +* Linux User * Linux Magazine +* freeX (not published anymore) # Formal education diff --git a/gemfeed/2025-07-14-f3s-kubernetes-with-freebsd-part-6.md b/gemfeed/2025-07-14-f3s-kubernetes-with-freebsd-part-6.md index 2e91d93d..6bae262f 100644 --- a/gemfeed/2025-07-14-f3s-kubernetes-with-freebsd-part-6.md +++ b/gemfeed/2025-07-14-f3s-kubernetes-with-freebsd-part-6.md @@ -20,6 +20,9 @@ This is the sixth blog post about the f3s series for self-hosting demands in a h * [⇢ f3s: Kubernetes with FreeBSD - Part 6: Storage](#f3s-kubernetes-with-freebsd---part-6-storage) * [⇢ ⇢ Introduction](#introduction) * [⇢ ⇢ Additional storage capacity](#additional-storage-capacity) +* [⇢ ⇢ Update: Upgrade to 4TB drives](#update-upgrade-to-4tb-drives) +* [⇢ ⇢ ⇢ Upgrading f1 (simpler approach)](#upgrading-f1-simpler-approach) +* [⇢ ⇢ ⇢ Upgrading f0 (using ZFS resilvering)](#upgrading-f0-using-zfs-resilvering) * [⇢ ⇢ ZFS encryption keys](#zfs-encryption-keys) * [⇢ ⇢ ⇢ UFS on USB keys](#ufs-on-usb-keys) * [⇢ ⇢ ⇢ Generating encryption keys](#generating-encryption-keys) @@ -117,37 +120,37 @@ paul@f1:/ % doas camcontrol devlist <CT1000BX500SSD1 M6CR072> at scbus1 target 0 lun 0 (pass1,ada1) ``` -> Update: 27.01.2026 +## Update: Upgrade to 4TB drives -I have since replaced the 1TB drives with 4TB drives for more storage capacity. The upgrade procedure was different for each node: +> Update: 27.01.2026 I have since replaced the 1TB drives with 4TB drives for more storage capacity. The upgrade procedure was different for each node: -**Upgrading f1 (simpler approach):** +### Upgrading f1 (simpler approach) Since f1 is the replication sink, the upgrade was straightforward: -1. Physically replaced the 1TB drive with the 4TB drive -2. Re-setup the drive as described earlier in this blog post -3. Re-replicated all data from f0 to f1 via zrepl -4. Reloaded the encryption keys as described in this blog post -5. Set the mount point again for the encrypted dataset, explicitly as read-only (since f1 is the replication sink) +* 1. Physically replaced the 1TB drive with the 4TB drive +* 2. Re-setup the drive as described earlier in this blog post +* 3. Re-replicated all data from f0 to f1 via zrepl +* 4. Reloaded the encryption keys as described in this blog post +* 5. Set the mount point again for the encrypted dataset, explicitly as read-only (since f1 is the replication sink) -**Upgrading f0 (using ZFS resilvering):** +### Upgrading f0 (using ZFS resilvering) For f0, which is the primary storage node, I used ZFS resilvering to avoid data loss: -1. Plugged the new 4TB drive into an external USB SSD drive reader -2. Attached the 4TB drive to the zdata pool for resilvering -3. Once resilvering completed, detached the 1TB drive from the zdata pool -4. Shutdown f0 and physically replaced the internal drive -5. Booted with the new drive in place -6. Expanded the pool to use the full 4TB capacity: +* 1. Plugged the new 4TB drive into an external USB SSD drive reader +* 2. Attached the 4TB drive to the zdata pool for resilvering +* 3. Once resilvering completed, detached the 1TB drive from the zdata pool +* 4. Shutdown f0 and physically replaced the internal drive +* 5. Booted with the new drive in place +* 6. Expanded the pool to use the full 4TB capacity: ```sh paul@f0:~ % doas zpool online -e /dev/ada1 ``` -7. Reloaded the encryption keys as described in this blog post -8. Set the mount point again for the encrypted dataset +* 7. Reloaded the encryption keys as described in this blog post +* 8. Set the mount point again for the encrypted dataset This was a one-time effort on both nodes - after a reboot, everything was remembered and came up normally. Here are the updated outputs: @@ -1,6 +1,6 @@ # Hello! -> This site was generated at 2026-01-27T09:50:13+02:00 by `Gemtexter` +> This site was generated at 2026-01-27T09:57:01+02:00 by `Gemtexter` Welcome to the foo.zone! diff --git a/uptime-stats.md b/uptime-stats.md index 62c7ad4b..24fb5e9b 100644 --- a/uptime-stats.md +++ b/uptime-stats.md @@ -1,6 +1,6 @@ # My machine uptime stats -> This site was last updated at 2026-01-27T09:50:13+02:00 +> This site was last updated at 2026-01-27T09:57:00+02:00 The following stats were collected via `uptimed` on all of my personal computers over many years and the output was generated by `guprecords`, the global uptime records stats analyser of mine. |