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Posted by jpluimers on 2021/10/14
For my link archive; [Archive.is] .DS_Storoz on Twitter: “Alright, I’m rage-quitting the frontend, moving into infrastructure. (Seriously.) Where is my community for this? Who do I follow? What conferences do I go to? Please and thanks and RT!”
Keywords:
–jeroen
Posted in Amazon S3, Amazon SES, Amazon.com/.de/.fr/.uk/..., AWS Amazon Web Services, Cloud, Containers, Docker, Infrastructure, Kubernetes (k8n), Power User | Leave a Comment »
Posted by jpluimers on 2021/06/22
I originally posted this in a docker on docker thread, but I think it holds universally:
[WayBack] Jeroen Pluimers on Twitter: “Not having done docker, but having developed enough software to have the impression that as soon as things get hierarchical, things eventually end up in a mess. Somewhere down the road something won’t cope with depth/breadth/size and break badly.”
This despite the cool gif in the reply:
[WayBack] Duffie Cooley on Twitter: “… “
I found the below video files by searching for zzzz
Original thread start:
[WayBack] Duffie Cooley on Twitter: “When you hear Docker in Docker what do you think of? docker socket: Mounting in the underlying docker.sock and allowing a container to make new containers. kernel privs: Giving enough privs to a new container that it can make new containers cause it shares a kernel.”
–jeroen
Posted in Algorithms, Cloud, Containers, Development, Docker, Infrastructure, Kubernetes (k8n), Software Development | Leave a Comment »
Posted by jpluimers on 2021/05/05
A while ago I wrote about Helping the WayBack ArchiveTeam team: running their Warrior virtual appliance on ESXi.
Since it was scheduled before my cancer treatment started and got posted when still recovering from it, I missed that version 3.2 of the [Wayback] ArchiveTeam Warrior appliance appeared in the [Wayback] Releases · ArchiveTeam/Ubuntu-Warrior at [Wayback] Release v3.2 · ArchiveTeam/Ubuntu-Warrior. You can download it form these places:
These two sites have not yet been updated, so they contain the older versions:
The source code now has been moved three times:
Posted in *nix, *nix-tools, ArchiveTeamWarrior, Cloud, Containers, diff, Docker, ESXi5, ESXi5.1, ESXi5.5, ESXi6, ESXi6.5, ESXi6.7, ESXi7, Infrastructure, Internet, InternetArchive, Kubernetes (k8n), KVM Kernel-based Virtual Machine, patch, Power User, VirtualBox, Virtualization, VMware, VMware ESXi, VMware Workstation, WayBack machine | Leave a Comment »
Posted by jpluimers on 2021/04/16
[WayBack] Ryan James Spencer on Twitter:
“I wrote a quick Dockerfile so people who purchase Bite Size Networking from @b0rk can quickly have access to the tools. You can slim the image down to do debugging on docker networks once you get comfortable with which tools are most useful to you.”
He is planning to do more, so maybe a few of [WayBack] wizard zines get encapsulated into dockerfiles as well.
–jeroen
PS: [WayBack] Dockerfile | Docker Documentation
| # N.B. The only tool missing here that is mentioned in the document is `zenmap` | |
| # purely because this image is intended to be run via a CLI and `zenmap` is a GUI | |
| # to `nmap` i.e. one can play around with the tools by running: | |
| # | |
| # $ docker build –name bite_size_networking:latest . | |
| # $ docker run –rm -d –name bsn_test bite_size_networking:latest | |
| # $ docker exec -it bsn_test bash | |
| # | |
| # Alternatively, one can change the `ENTRYPOINT` to `["bash"]` and run: | |
| # | |
| # $ docker run -it –name bsn_test bite_size_networking:latest | |
| # | |
| # then later (after exiting the shell): | |
| # | |
| # $ docker start bsn_test | |
| # $ docker attach bsn_test | |
| # | |
| # One can also run this image on a docker network to capture packets and so | |
| # forth for debugging purposes. Once you've found the tooling that best suits | |
| # your needs, it may make sense to make a slimmed down version of this | |
| # Dockerfile and, if wireguard isn't needed, base this image off | |
| # `debian:stable` instead. | |
| # | |
| # Lastly, you can purchase Bite Size Networking or Julia's other fantastic | |
| # zines over at https://wizardzines.com/ | |
| # We use `unstable` here since we install `wireguard` below | |
| FROM debian:unstable | |
| RUN apt update && \ | |
| DEBIAN_FRONTEND=noninteractive apt install -y \ | |
| dnsutils \ | |
| curl \ | |
| nmap \ | |
| tcpdump \ | |
| ngrep \ | |
| mitmproxy \ | |
| iptables \ | |
| ethtool \ | |
| stunnel \ | |
| hping3 \ | |
| lsof \ | |
| ipcalc \ | |
| p0f \ | |
| iperf \ | |
| apache2-utils \ | |
| wget \ | |
| python3 \ | |
| iftop \ | |
| nethogs \ | |
| iptraf \ | |
| httpie \ | |
| nload \ | |
| aria2 \ | |
| nftables \ | |
| tcpflow \ | |
| telnet \ | |
| openvpn \ | |
| links \ | |
| wireguard \ | |
| tshark | |
| ENTRYPOINT ["sh", "-c", "while true; do sleep $(( 60 * 60 * 24 )); done"] |
Posted in *nix, *nix-tools, Cloud, Containers, Docker, Infrastructure, Power User | Leave a Comment »
Posted by jpluimers on 2021/03/19
The [WayBack] Archiveteam helps the WayBack machine with feeding new content.
You can help that team by running one or more “warrior” virtual machine instances. The VM is distributed as a virtual appliance in an ova file according to the Open Virtualization Format.
That format sounds more generic than it actually is, so the (at the time of writing) archiveteam-warrior-v3-20171013.ova file at [WayBack] Index of /downloads/warrior3/ was created for VirtualBox.X
This meant running it on VMware ESXi or VMware vSphere takes a few steps for patching it, then uploading it to your VMware host.
Since I might want to run the appliance on multiple places or multiple instances, I wanted to have a ready-to-go solution, I created a git repository with both the patch instructions and the update at [WayBack] wiert.me / public / ova / archiveteam-warrior-v3-20171013.ESXi · GitLab.
Posted in ArchiveTeamWarrior, Cloud, Containers, Docker, Infrastructure, Internet, InternetArchive, Kubernetes (k8n), Power User, WayBack machine | Leave a Comment »
Posted by jpluimers on 2020/07/22
Reminder to self to check out how this move went: [WayBack] Why and how GitLab abandoned Microsoft Azure for Google Cloud | VentureBeat.
Via [WayBack] Kristian Köhntopp – Google+
–jeroen
Posted in Azure Cloud, Cloud, Containers, Development, DevOps, Docker, GCP Google Cloud Platform, Google Kubernetes Engine, Infrastructure, Kubernetes (k8n), Software Development | Leave a Comment »
Posted by jpluimers on 2020/05/29
For my research list: [WayBack] Getting rid of Docker plain text credentials – Hacker Noon
Repository at [WayBack] GitHub – docker/docker-credential-helpers
–jeroen
Posted in *nix, *nix-tools, Cloud, Containers, Docker, Infrastructure, Power User | Leave a Comment »
Posted by jpluimers on 2018/12/04
From [WayBack] Kubernetes’ first major security hole discovered | ZDNet in reverse order:
Fortunately, there is a fix, but some of you aren’t going to like it. You must upgrade Kubernetes. Now. Specifically, there are patched version of Kubernetes [WayBack] v1.10.11, [WayBack] v1.11.5, [WayBack] v1.12.3, and [WayBack] v1.13.0-rc.1.
…
[WayBack] Red Hat said, “The privilege escalation flaw makes it possible for any user to gain full administrator privileges on any compute node being run in a Kubernetes pod. [WayBack] This is a big deal. Not only can this actor steal sensitive data or inject malicious code, but they can also bring down production applications and services from within an organization’s firewall.”
…
And the bug, [WayBack] CVE-2018-1002105, aka the Kubernetes privilege escalation flaw, is a doozy. It’s a [WayBack] CVSS 9.8 critical security hole.
Via [WayBack] Kubernetes’ first major security hole discovered | ZDNet – Ondrej Kelle – Google+
–jeroen
Posted in Cloud, Containers, Docker, Infrastructure, Kubernetes (k8n), Power User, Security | Leave a Comment »
Posted by jpluimers on 2018/07/23
One day you will do containers.
If you want to know how k8n (Kubernetes) can help you with Docker containers, then read [WayBack] The Illustrated Guide to Kubernetes – The Isoblog. and watch the video below.
Very well explained!
Via: [WayBack] The Illustrated Children’s Guide to Kubernetes http://blog.koehntopp.info/index.php/1450-the-illustrated-guide-to-kubernetes/ You can now stop recommending it to me. – Kristian Köhntopp – Google+
–jeroen
Posted in Cloud, Containers, Docker, Infrastructure, Kubernetes (k8n), Power User | Leave a Comment »
Posted by jpluimers on 2018/03/26
From [WayBack] Docker – Docker Cloud Migration Notification and FAQs:
The services on Docker Cloud that provide application, node, and swarm cluster management will be shutting down on May 21.
…
If you do not migrate by May 21, your applications running on the Docker node cluster management service will cease to operate.
Swarms will continue to function; however, if you do not retrieve your SSH keys for the Swarms being managed by our swarm cluster management service, you will be unable to access your swarms using your Docker ID. For instructions on how to retrieve and access your Swarms with SSH keys, please refer to the Docker docs.
So soon, no more [WayBack] Docker Cloud – Build, Ship and Run any App, Anywhere.
Remember: still the cloud is other peoples computers, so be sure you can move when needed.
–jeroen
Posted in Cloud, Cloud Development, Containers, Development, Docker, Infrastructure, Power User | Leave a Comment »
The Wiert Corner - irregular stream of stuff 