Search results for tag #devops
Ra (Freyja) (it/its)𒀭𒈹𒍠𒊩 [it/its; q=1.0, she/her; q=0.9; they/them; q=0.1, */*; q=0.0] » 🌐
@freya@social.highenergymagic.net
hey so this is probably completely pointless but: looking for a job (NZ or fully remote willing to hire a kiwi) in SRE, security, or linux/Unix system administration. 15 years expereince administering Linux and Unix boxes, intermediate level of experience working with docker compose and containerisation and container security. No prior job experience unfortunately. Currently running an entire multi-machine personal cloud infrastructure with a demonstration of all the services I have running at https://status.highenergymagic.net. #fedihired #infosec #cybersecurity #linux #unix #docker #sre #DevOps
Please boost for reach, any job offers please DM me.
Hi! I'm a long term #Sysadmin ➡️ #Devops ➡️ #SRE ➡️ #PlatformEngineer contractor / freelancer looking for unix-adjacent work, either remote or in Melbourne 🇦🇺.
I have a mixed pedigree of on-premises and cloud and even the occasional foray into mainframes.
I've done a lot of work for startups that may not need a full time infra person to launch yet want to get the foundation solid from the outset. I am good at building novel systems from open source components to meet an organisation’s needs.
I enjoy being on teams with interesting and diverse colleagues and like to think I contribute that back too.
More blurb about me at https://www.zikomo.xyz/
Boosts and replies appreciated, thank you.
git.sr.ht is unstable, builds may have been cancelled, and chat.sr.ht is also impacted.
Successfully migrated the login to my Forgejo Git-Forge from an outdated installation of Authentik to a containerized Keycloak 26 with Passkey (WebAuthN) authentication 🥳
Getting the users from my FreeIPA LDAP via a secured Wireguard tunnel that only allows port 636 to the IPA replica server in my DMZ.
Works like a charm. Once the handful of users on my instance have linked their new Keycloak identity with their Forgejo account, I can disable the old OIDC with Authentik 🙂
#keycloak #oidc #authentik #forgejo #linux #devops
Running Podman in production for years now, and I don't miss the Docker daemon one bit.
I just published a deep dive on managing OCI containers the Unix way: daemonless, rootless, and natively integrated with systemd via Quadlets.
I cover:
- Real secrets management
- Auto-updates via systemd timers
- The Docker compatibility layer
This is the guide I wish I had when making the switch.
Read it here: https://blog.hofstede.it/podman-in-production-quadlets-secrets-auto-updates-and-docker-compatibility/
#Podman #Linux #DevOps #Systemd #Homelab #Sysadmin #Containers
I run 21 OCI containers with Podman (and Quadlets!) on my ARM aarch64 server on Netcup with Red Hat Enterprise Linux (RHEL) 10.1. Memory utilization is a bit high, but the system is working absolutely stable for months.
TLS certificates and ingress-routing is handled fully automatically by Traefik and labels, attached to the containers.
Having everything containerized, makes it really easy to clean up 🙂 There's some applications, that I don't even use anymore. Time to clean up.
Then I'll continue, replacing the old Authentik installation with Keycloak for my OIDC applications (Forgejo, Wallos etc.)
#linux #redhat #rhel #podman #devops #containers #forgejo #netcup
In letzter Zeit viel mit eBPF experimentiert – der Game-Changer für Observability in Kubernetes. Mit Tools wie Cilium oder Tetragon holt man sich Netzwerk-, Security- und Performance-Metrics ohne nennenswerten Overhead. Wenn ihr noch nicht drin seid: Fangt an! Quick Win: bpftrace für einfache Tracing-Skripte. Macht Observability endlich skalierbar. #DevOps #eBPF #Kubernetes #Linux
WireGuard vs. OpenVPN: Für mich ist WireGuard der klare Sieger. Simpler Config, blitzschnell, moderner Crypto-Stack. Heute einen Site-to-Site-Tunnel in unter 5 Minuten laufen gehabt – inkl. QR-Code-Scan für Mobile. OpenVPN-Nutzer: Zeit zum Wechseln! Docs sind Gold wert. #VPN #Linux #Security #DevOps
The Perforce State of DevOps Report webinar is now on YouTube! Have a listen as Nico Krüger, Robin Tatam, and Jason St-Cyr chat about the findings in the report and where teams should focus first before trying to get AI to solve all their problems.
EuroBSDcon 2026's call for papers is open, see https://2026.eurobsdcon.org/cfp/
Here is a direct link to the submissions form https://events.eurobsdcon.org/2026/submit/ew426G/info/
@eurobsdcon #eurobsdcon #openbsd #netbsd #freebsd #conference #development #devops #sysadmin #freesoftware #libresoftware
Downgraded #Jenkins and all its plugins. Again. Third time — I've finally pinned the version properly 😅
We're frozen on an old version because AIX and Solaris are stuck on Java 11, and newer Jenkins needs Java 17+. Our build farm has 33 nodes across everything from Raspberry Pi to SPARC T4-1.
Now looking at #Forgejo Actions as a way out.
Anyone running CI/CD for AIX or Solaris? What are you using?
With #openbsd 7.9 now in beta and the release expected to hit in a few weeks' time, "You Have Installed OpenBSD. Now For The Daily Tasks." https://nxdomain.no/~peter/openbsd_installed_now_for_the_daily_tasks.html may be due for a re-read. (And minor updates to come, certainly)
#openbsd #development #devops #sysadmin #freesoftware #libresoftware
In letzter Zeit viel mit eBPF experimentiert. Tools wie bpftrace und tetragon machen Observability next-level. Kein Latency von System-Calls mehr, pure Performance. Wer ist schon deep into eBPF? #Linux #DevOps #Observability
Hey Tech-Freunde, gerade ein altes Bash-Script für Log-Rotation überarbeitet. Tipp des Tages: rsync statt cp für große Logs – spart I/O und ist atomar. Einfach "rsync -a --remove-source-files /var/log/old/ /var/log/archive/". Hat mir schon manchen Midnight-Meltdown erspart. Eure Lieblings-Log-Hacks? #Linux #DevOps #Sysadmin
Ever installed #Linux on a #macbook 🐧🍏
(Drop the distro and any major bugs below ⬇️)
#apple #macos #fedora #ubuntu #arch #debian #foss #opensource #devops #webdev #web #gamedev #security #gaming #developer #pc #laptop #programming #sysadmin #cachyOS #linuxgaming #linuxmint #kde
#gnome #games #mac
| Yes, installed and runs smoothly: | 1 |
| Yes, but with driver/hardware bugs: | 0 |
| Tried, but rolled back due to issues: | 0 |
| Haven't tried it: | 2 |
| Yes, on an Intel Mac: | 3 |
| Yes, on Apple Silicon (Asahi, etc.): | 0 |
New blog post: Speeding Up Forgejo CI with a Custom OCI Image
My blog's pipeline spent more time installing dependencies than actually building the site. Two commits and one Containerfile later, that step is gone entirely.
Bonus: Forgejo ships with a built-in OCI container registry, so the whole thing is self-contained on a single instance. No Docker Hub, no external registry.
https://blog.hofstede.it/speeding-up-forgejo-ci-with-a-custom-oci-image/
Puppet Enterprise 2025.9 and 2023.8.9 are out!
🔧 PE 2025.9:
- Real-time visibility into Advanced Patching runs
- Clearer errors and retry support for patch group creation
- Edit or stop workflows from the console or API
- Agent support for Debian 13 (amd64, aarch64)
- Multiple CVEs addressed
🔐 PE 2023.8.9 adds Debian 13 agent support and security fixes.
📄 Release notes:
2025.9: https://help.puppet.com/pe/current/topics/release-notes-pe-x-9.htm
2023.8.9: https://help.puppet.com/pe/2023.8/topics/release-notes-pe-x-y-9.htm
#Puppet #DevOps #InfrastructureAsCode
Alt...
Perforce Puppet release announcement banner image. The heading reads: “Puppet Enterprise” with a subtitle that has the text “Realtime patch run visibility, workflows editing, and more now available with Puppet Enterprise 2025.9 and 2023.8.9!”
The European BSD conference, EuroBSDcon 2026 will be in Brussels, 9-13 September 2026.
You can send your talk, tutorial, BOF or other session submission to our program committee before June 20th, see https://2026.eurobsdcon.org/cfp/
For more about the BSD conferences, see https://nxdomain.no/~peter/what_is_bsd_come_to_a_conference_to_find_out.html #freebsd #netbsd #openbsd #freesoftware #libresoftware #development #programming #devops #bsd #conference @EuroBSDCon
Did you miss our webinar discussing the State of DevOps report on Wednesday? Never fear, the team got it posted up for on-demand today!
ℹ️ Ubuntu 24.04 support comes to Puppet SCE for Linux.
SCE for Linux 2.6.0 is now available, adding support for enforcing CIS benchmarks (v1.0.0, Level 1 & 2) on Ubuntu 24.04 LTS, plus logging and reliability improvements.
Also includes additional improvements for logging, handling of sce_mount_info, module dependencies, rsyslog-related failures, and augeas warnings.
📘See release notes for the full details!
https://help.puppet.com/sce/current/linux/scel_relnotes_260.htm
#Puppet #Linux #Security #Compliance #DevOps
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Puppet release announcement banner that has the title “SCE for Linux new release” and the subtitle reads “Version 2.6.0 of Security Compliance Enforcement (SCE) for Linux now supports Ubuntu 24.04 and other changes. Download today!”
New post: Neovim Crash Course for Sysadmins
Not a beginner's guide. This covers the things you still get wrong after years of Vim - efficient navigation, why your paste lands in the wrong place (and the one-key fix), YAML indentation workflows, quick macros, and what Neovim's LSP actually gives you for infrastructure work.
Written for people who edit configs and playbooks all day.
https://blog.hofstede.it/neovim-crash-course-for-sysadmins-the-20-that-solve-80-of-the-pain/
Workshop Engenharia de Plataforma na Prática na edição de março do CoffeeOps (excepcionalmente dia 14 de Março de 2026 e com necessidade de reserva de vagas) o pessoal da Cloud Programming Shell (CPS1) (Miguel Di Ciurcio Filho e Oscar Esgalha) apresentará conceitos essenciais de Engenharia de Plataforma, Kubernetes e Internal Developer Platforms (IDPs) aplicados a cenários reais. Utilizando o Cloud Programming Shell para atividades práticas.
Mais informações e reservas em https://pretix.lhc.net.br/coffeeops/2026-03/
Mais detalhes sobre o encontro em:
https://eventos.lhc.net.br/event/coffeeops-2026-marco
#coffeeops #campinas #workshop #cps1 #devops #iac #kubernetes #engenharia #engenhariadeplataforma
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Imagem de uma sala de aula. Cada mesa desta sala de aula tem um monitor e um computador. Sentados em cada uma dessas mesas, temos várias capivaras estudantes. Na parede ao fundo da sala, um quadro negro escrito "Engenharia de Plataforma na prática". No canto da imagem, o logo do LHC e da CPS1.
Invest in your process maturity or you won't get the best value out of your AI initiatives. At least that's what the 2026 State of DevOps report seems to imply!
A lot the focus was on AI and the report particularly highlighted the importance of solid DevOps maturity across the SDLC as being needed before you can really see ROI on AI adoption.
Join Robin, Nico, and Jason as they provide their opinions on what they saw in the report!
👉👉 https://www.puppet.com/resources/events/webinar/state-of-devops-2026
I'm Blake — reintroducing myself as I'm back on the timeline.
I'm a Cloud Engineer working in Site Reliability and DevOps in the healthcare industry. I design and build highly scalable, resilient infrastructure that powers modern healthcare systems. Day-to-day I work with .NET, JavaScript, and TypeScript to deliver reliable platforms.
Outside of work, I build with Go — creating tools that prioritize performance, privacy, and user empowerment.
A couple things I'm working on:
RideAware — A cycling training platform for building structured training plans, analyzing ride data, and completing indoor workouts all in one place.
Arcline Hosting — A self-hosted web hosting service for people who want to know exactly where their data lives. It runs on hardware I own and operate — no AWS, no Cloudflare, no third-party CDN. Shared, WordPress, and VPS plans with personal ticket and email support.
My core interests span SRE, cloud infrastructure, DevOps/automation, and network engineering. I spend a lot of time with Linux, Docker, Kubernetes, Terraform, and enjoy digging into routing, firewalls, and secure network design.
I'm here because I care about privacy, self-hosting, and building things that give people more control over their own data. Good to be back — looking forward to reconnecting with this community.
#reintroduction #CloudEngineering #SRE #DevOps #Go #Golang #Linux #Docker #Kubernetes #Terraform #SelfHosting #HomeLab #Privacy #DataSovereignty #WebHosting #Cycling #HealthcareIT #FOSS #BSD
We've migrated our server configuration management to CINC - the free-as-in-freedom build of Progress Chef.
Huge thanks to the CINC team ❤️
https://cinc.sh/
CC: https://fosstodon.org/@ramereth
#OpenSource #DevOps #Infrastructure #SRE
New series: FreeBSD Foundationals
Part 1 is about Jails - specifically VNET Jails. What epair interfaces actually are (virtual ethernet cables), how bridges tie them together, why the host is basically a router for your jails, and what devfs rulesets control.
Covers the full lifecycle from jail.conf through pf firewalling with NAT/RDR for IPv4 and direct routing for IPv6. Plus the gotchas that'll cost you hours if nobody warns you.
Not a beginner tutorial, hardcore details. The useful middle.
#Unix #FreeBSD #Networking #Jails #DevOps #SelfHosting #Sysadmin
Last chance to grab 15 O'Reilly Sysadmin & DevOps books for under $22.
The deal ends soon, and no, they won't be this cheap anywhere else.
(partner link)
https://humblebundleinc.sjv.io/2RkPDg
This Humble Bundle with 15 O'Reilly books on Linux, DevOps, containers, and security is wrapping up soon!
(partner link)
https://humblebundleinc.sjv.io/2RkPDg
SCE for Windows now supports the latest versions of the puppetlabs‑pwshlib dependency, including a fix for DSC reporting issues.
In addition, resource names are updated to correctly reference SCE instead of the legacy CEM name.
NOTE: When updating to the latest release of SCE for Windows, you will also want to upgrade `puppetlabs-pwshlib` as well.
💾 Download from the Forge: https://forge.puppet.com/modules/puppetlabs/sce_windows/readme
📖 Read the latest release notes: https://help.puppet.com/sce/current/windows/scew_relnotes_v221.htm
Alt...
Puppet release announcement banner that has the title “SCE 2.2.1 for Windows” and the subtitle reads “Latest Security Compliance Enforcement for Windows fixes reporting issues in DSC modules!”
My dear #fediverse, does someone has a nice #ansible repo to setup an #EKS on aws? If I can avoid to start from scratch 😅
15 O'Reilly Linux & DevOps books for $21.80. That's it. That's the post. 🐧
(partner link)
https://humblebundleinc.sjv.io/2RkPDg
🚨LIVE NOW!🚨 DevOps/SRE Instructor Livestream
On this lovely Thursday, let's chat about #Linux #SystemAdministration, #SelfHosting, or any other topic in the #DevOps and #SRE space you're interested in!
Owncast: https://live.monospacementor.com/
Encontro online sobre o projeto LHC/Infra
Dia 16 de Fevereiro às 19 horas.
Projeto para estudos e experimentos com HomeLab, projeto aberto e colaborativo e têm como objetivo, prover um ambiente para criação de laboratórios, utilizando Kubernetes com a utilização da IaC e GitOps para gerenciar toda a sua configuração.
Podendo ser replicado em sua casa ou em seu ambiente de estudos.
Além de um ambiente dedicado para o Hackerspace e projetos dos membros.
Participação sem custo, só acessar o registrar seu e-mail para ganhar o link de acesso da reunião online.
https://pretix.lhc.net.br/lhc/lhcinfra/
#infra #devops #gitops #online #estudos #lhc #hackerspace
It includes integrated Let's Encrypt certificate issuance, static file caching via the Souin plugin, HTTP security headers, and more. This is the setup I'm using for my own instance.
It's available for anyone to study, use, or adapt. While it's being reviewed for the main snac2 project, you can find all the files on a branch in my repository.