dotnet docker image

If you would like to give dotnet on Z a test drive and don’t yet have RHEL 8.5 I have created a docker image. Follow these steps to build and run the “Hello World” program: [neale@aussie-3:~/docker]$ docker run --rm -it clefos/dotnet dotnet@f5fcd3f45edd:~$ dotnet new console --output consapp

Re: Docker to provision Linux on Z/VM

Peter wrote: >Does anyone has a practice to use docker to deploy linux in zVM ? Please expand on your question if possible. For example, are you looking for one, or a set of, Docker container images that provide(s) provisioning services for various Linux guests on z/VM? Or do you want to

Re: Docker image query

> How does this allocate on the given LUNS or storage ? By default, it allocates all data in /var/lib/docker. You should start the container pointing it somewhere else, or you will end up filling up /var/lib/docker with the database, and it's not good nor performing. You will probably w

Re: Docker image query

On Tue, 16 Jun 2020 at 08:59, Peter wrote: > > When we pull a docker image of oracle on zlinux. How does this allocate on > the given LUNS or storage ? Can I customise a existing docker image ? > I don't know whether there are docker images for Oracle on IBM Z, but in gener

Re: Docker image query

By default storage is ephemeral. You start a docker container, do work, shut it down and the work is lost. You use either the docker run --mount or --volume options to map host storage to where the container needs persistent storage. These days you'd be running some orchestration tool like

Docker image query

Hello When we pull a docker image of oracle on zlinux. How does this allocate on the given LUNS or storage ? Can I customise a existing docker image ? Peter -- For LINUX-390 subscribe / signoff / archive access instructions

Docker to provision Linux on Z/VM

Hello, Cross posted Does anyone has a practice to use docker to deploy linux in zVM ? Peter -- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX

CI/CD using Jenkins to build docker images

I’ve been mentoring a couple of interns participating in the Open Mainframe Project (OMP) program over the past few months. One of the projects has been automating the build of a collection of docker images for use on Z. The project has used github to trigger Jenkins to build images as the code

Re: Current Docker Community Edition for Ubuntu/Debian?

%20Enterprise%20Server=15=s390x=docker= Regards, Mike -- Mike Friesenegger Solution Architect IBM Global Alliance SUSE mi...@suse.com<mailto:mi...@suse.com> (P)+1 303.249.0817 [https://www.suse.com/common/img/logo.png] On 6/20/19 11:59 PM, Timothy Sipples wrote: I don't see anything newer than Doc

Re: Current Docker Community Edition for Ubuntu/Debian?

| disco/universe | s390x docker.io | 18.09.5-0ubuntu1 | eoan/universe| s390x Means latest for bionic and also disco is: 18.09.5 (-0ubuntu1~18.04.2) There is also an archive provided by docker for the community edition: https://docs.docker.com/install/linux/docker

Re: Current Docker Community Edition for Ubuntu/Debian?

I don't see anything newer than Docker-CE 18.06.3 for s390x architecture at that link, Neale. I'm looking for 18.09.6. Docker can be built from source, of course (I assume), but official binaries (e.g. .deb) would be nice

Current Docker Community Edition for Ubuntu/Debian?

Does anyone happen to know of a download location for a more current Docker CE build for Ubuntu or Debian Linux on Z/LinuxONE? The current release of Docker CE is 18.09.6. I've found up to 18.06.3

Node JS and OpenJDK Docker Images

Docker images are now available for nodejs 8.16.0, 10.16.0, and 12.4.0 as docker.io/clefos/node:8, docker.io/clefos/node:10, and docker.io/clefos/node:12. Note that you will need a docker that supports the statx syscall in its seccomp profile. This would exclude the docker-2:1.13.0-xx series

Re: Latest MongoDB Community Server in Docker?

Mongodb 4.0.3 requires python3 so I suspect we need to wait until it gets built in the RHEL software collection. Mongodb 3.6.3 is part of the rh-mongodb36 collection. On 10/4/18, 04:27, "Linux on 390 Port on behalf of Timothy Sipples" wrote: I'm wondering if anyone has buil

Re: Latest MongoDB Community Server in Docker?

Community Server in Docker? I'm wondering if anyone has built a Docker container with a more recent MongoDB Community Server yet. The current (as I write this) stable MongoDB release is 4.0.2 (August, 2018), and there's also a 3.6.8 available (September, 2018). The latest I can find prebuilt &quo

Re: Official Docker image for ClefOS

sweet! thanks Neale! On Tue, Jan 23, 2018 at 10:11 PM, Neale Ferguson <ne...@sinenomine.net> wrote: > Over the past couple of months I’ve worked with the Docker folks to make > our base ClefOS docker image “official”. This process is now complete and > it is now avai

Official Docker image for ClefOS

Over the past couple of months I’ve worked with the Docker folks to make our base ClefOS docker image “official”. This process is now complete and it is now available at: https://hub.docker.com/_/clefos/ Neale -- For LINUX-390

New publication: Running Docker Containers on IBM Z

New publication for Linux on z Systems and LinuxONE: This new publication gives an overview of Docker on IBM Z and LinuxONE. Topics include: - Docker concepts - Hosting options on Z - Choices about components by Docker Inc. and others - Obtaining and managing images - Security for Docker hosts

Re: Docker question

They mostly just want to punt the problem of persistent data to someone else and make it their problem to preserve 'architectural purity' or some such. On Fri, Aug 4, 2017 at 11:23 AM, Neale Ferguson wrote: > I am proposing the certificate(s) only. All other items are

Re: Docker question

I am proposing the certificate(s) only. All other items are catered for by the other mechanisms of which you speak. The --ip and --hostname options take care of the network configuration. I would be interested in what the anti-VOLUMEites propose for things like persistent data. On 8/4/17,

Re: Docker question

, 10:18 AM, "Linux on 390 Port on behalf of Robert J Brenneman" > <LINUX-390@VM.MARIST.EDU on behalf of bren...@gmail.com> wrote: > > >best practice with docker is to keep a docker image absolutely generic so > >that it can be deployed to dev/test/production without any c

Re: Docker question

That is why VOLUME is there so that your persistent or customized data is not part of the image. On 8/4/17, 10:18 AM, "Linux on 390 Port on behalf of Robert J Brenneman" <LINUX-390@VM.MARIST.EDU on behalf of bren...@gmail.com> wrote: >best practice with docker is to

Re: Docker question

best practice with docker is to keep a docker image absolutely generic so that it can be deployed to dev/test/production without any changes. Any personalization that needs to be done to make the docker container do it's job should be either a) passed to the docker container at startup through

Re: Docker question

Michael, I cut my teeth on Docker with vmulater (http://docbox.flint.com:8081/vmulater). That said I am convinced that Neale can answer this example as it is about Certificates... Regards, Flint On Fri, 4 Aug 2017, Michael MacIsaac wrote: Date: Fri, 4 Aug 2017 09:32:34 -0400 From

Re: Docker question

Neale, Thanks for the quick reply. That's great. -Mike On Fri, Aug 4, 2017 at 9:42 AM, Neale Ferguson <ne...@sinenomine.net> wrote: > A couple of options. First the certificates: build the container with a > VOLUME statement that you will then use the -v option on the docker r

Re: Docker question

A couple of options. First the certificates: build the container with a VOLUME statement that you will then use the -v option on the docker run command to mount a unique file or directory on. That would contain your certificate although isn’t it possible to put all the certs in /etc/pki/… Use

Docker question

Hello list, I still don't grok Docker. Let's say I want to create a Docker image of a zLinux system. Let's say this system runs Apache and needs a certificate to enable https. Let's say I want to run this image on multiple LPARs. So each system will need a unique host name and thus a unique

Re: Docker on Z

(e.g. grow storage & memory on surviving zLinux instances, start replacement zLinux instances, drive to package store, call Mom, etc. :^). I like the "call Mom" option myself, as long as Mom stands for "Massive Object Monitor", you Jersey Boys do things in a big way. Af

Re: Docker on Z

@VM.MARIST.EDU Subject: Re: Docker on Z The tools we use to do this re-swizzling of workload is (Swarm/Kubernetes) On Thu, Oct 27, 2016 at 10:12 PM, Phil Tully wrote: Mike We know how to modify the CPU/memory dynamically. The issue is how do we get the docker components to signal that they are about

Re: Docker on Z

: Date: Fri, 28 Oct 2016 10:00:32 -0400 From: PHILIP TULLY <tull...@optonline.net> Reply-To: Linux on 390 Port <LINUX-390@VM.MARIST.EDU> To: LINUX-390@VM.MARIST.EDU Subject: Re: Docker on Z The tools we use to do this re-swizzling of workload is (Swarm/Kubernetes) On Thu, Oct 27, 2016

Re: Docker on Z

The tools we use to do this re-swizzling of workload is (Swarm/Kubernetes) On Thu, Oct 27, 2016 at 10:12 PM, Phil Tully wrote: Mike We know how to modify the CPU/memory dynamically. The issue is how do we get the docker components to signal that they are about to deploy more workload than

Docker fallback...

Dear Phil, One tool to look seriously at, and again this is merely conjecture, might be "tmux". The really cool thing about tmux is it essentially starts independent processes or if small scale - threads, and the ability to have process started on a backup docker image ready t

Re: Docker on Z

Mike We know how to modify the CPU/memory dynamically. The issue is how do we get the docker components to signal that they are about to deploy more workload than the current memory size can handle so we can grow it. Phil Sent from my iPhone > On Oct 27, 2016, at 9:52 PM, Mike Frieseneg

Re: Docker on Z

wrote: The issue here is we have multiple docker engines on multiple lpars ( we still think from an economics and manageability point of view that under VM is better than on the metal). We have been doing the testing to have one engine pick up the workload form another that has failed, this works

Re: Docker on Z

The issue here is we have multiple docker engines on multiple lpars ( we still think from an economics and manageability point of view that under VM is better than on the metal).  We have been doing the testing to have one engine pick up the workload form another that has failed, this works. We

Re: Docker on Z - One less lier?

perating system on the Virtual > Machine in turn uses this lie to set the limit the docker engine can > operate a docker instance based upon the lie it got from zVM. While the *architecture* limits the memory to 16EB, the *machine* may (and will) establish a smaller value based on construction.

Re: Docker on Z - One less lier?

k Troth <r...@casita.net> Reply-To: Linux on 390 Port <LINUX-390@VM.MARIST.EDU> To: LINUX-390@VM.MARIST.EDU Subject: Re: Docker on Z - One less lier? On 10/26/2016 07:05 AM, Paul Flint wrote: In '86 land the OS, say Linux, essentially eats all the memory, and makes it virtual (

Re: Docker on Z - One less lier?

sentially lies > to each Virtual Machine and tells it that the memory limit is in the > Exabytes (gee, I love that word :^). The guest operating system on > the Virtual Machine in turn uses this lie to set the limit the docker > engine can operate a docker instance based upon the lie i

Re: Docker on Z

We (SNA) are customizing the OpenShift stuff and will be offering it for support and publishing images on dockerhub. We have recently published some hyperledger images if people are interested in experimenting with this technology. See https://hub.docker.com/u/sinenomine for all our images and

Re: Docker on Z

to manage the resources using containers to provide a DevOps environment. -- Filipe > On Oct 25, 2016, at 2:00 PM, R P Herrold <herr...@owlriver.com> wrote: > >> On Tue, 25 Oct 2016, PHILIP TULLY wrote: >> >> We are looking to implement Docker on Z, as we have begun th

Docker on Z

On Tue, 25 Oct 2016, PHILIP TULLY wrote: > We are looking to implement Docker on Z, as we have begun the testing > part of the issue is to be able to grow a docker engine and growing it > dynamically based on it's current needs especially when a node in the > Docker cluster f

Re: Docker on Z

Subject: [LINUX-390] Docker on Z We are looking to implement Docker on Z, as we have begun the testing part of the issue is to be able to grow a docker engine and growing it dynamically based on it's current needs especially when a node in the Docker cluster fails. So the question is does anyone

Docker on Z

We are looking to implement Docker on Z, as we have begun the testing part of the issue is to be able to grow a docker engine and growing it dynamically based on it's current needs especially when a node in the Docker cluster fails. So the question is does anyone see a way for the VM system

Getting started with Docker

For those interested in playing with Docker (see https://www.ibm.com/developerworks/linux/linux390/docker.html for the binaries), there are several containers that may be pulled from https://hub.docker.com/u/brunswickheads that may be of interest: - base image: Starting point for building other

New docker binaries available

Hi there, http://www.ibm.com/developerworks/linux/linux390/docker.html contains new docker binaries (still tech preview). They fix segmentation faults caused by suboptimal linking the binaries; they are mostly dynamically linked now. Please make sure you are on a recent devicemapper level when

Re: docker

Hi Neale, Linux on 390 Port LINUX-390@VM.MARIST.EDU wrote on 24.03.2015 19:03:33: Trying to run docker to do a build with docker started with -d, I get a SEGV doing a lookup of registry-1.docker.io: we have been observing this, too, and are in the process of verifying a new build. I noticed

Re: docker

Thanks for the explanation, sounds good about the delivery of the new version. I was trying to exercise the process so I wasn’t expecting things to work, just not crash. I’ll take a look at the base image link you sent. I assume I can set up my own registry and use docker-registry to serve things

docker

Trying to run docker to do a build with docker started with -d, I get a SEGV doing a lookup of registry-1.docker.io: #0 0x03fffa176a20 in internal_getent () from /lib64/libnss_files.so.2 #1 0x03fffa177e62 in _nss_files_gethostbyname4_r () from /lib64/libnss_files.so.2 #2

Re: docker

Neale, I haven't spent much time with it, but I at least got it running: -) Got RHEL 7 tar file from IBM -) Copied to RHEL 7 -) Listed contents: # tar tzf docker-rhel7-20150302.tar.gz docker-rhel7-20150302/ docker-rhel7-20150302/docker ... -) untared it: # tar xzf docker-rhel7-20150302.tar.gz

Re: Docker on z

On 3/5/2015 at 10:50 AM, Utz Bacher utz.bac...@de.ibm.com wrote: Hi there, there already has been some talk on Docker and IBM z Systems. Meanwhile, an s390x Docker build is now available for RHEL 7 and SLES 12. Please refer to http://www.ibm.com/developerworks/linux/linux390/docker.html

Re: Docker on z

Hi Mark, Mark Post mp...@suse.com wrote on 06.03.2015 20:10:15: Hmm. I thought IBM employees were not allowed to distributed binaries of open source software outside of the company. Has this changed for the better? well, this is what our processes in this specific case ended up with. So I

Re: Docker on z

On 6 March 2015 at 22:08, Utz Bacher utz.bac...@de.ibm.com wrote: Hi Mark, Mark Post mp...@suse.com wrote on 06.03.2015 20:10:15: Hmm. I thought IBM employees were not allowed to distributed binaries of open source software outside of the company. Has this changed for the better?

Re: Docker on z

...@volvo.com http://www.volvo.com/volvoit/global/en-gb/ -Original Message- From: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] On Behalf Of Tito Garrido Sent: den 5 mars 2015 5:20 To: LINUX-390@VM.MARIST.EDU Subject: Re: Docker on z That is awesome! Thanks Utz I will take a look

Re: Docker on z

: Friday, March 06, 2015 02:26 AM Central Standard Time To: LINUX-390@VM.MARIST.EDU Subject: Re: [LINUX-390] Docker on z Yes, thank's for the tip, now we don't have to compile it ourselves :-) BR /Tore Tore Agblad zOpen Teamleader IT Services Volvo

Re: Docker on z

That is awesome! Thanks Utz I will take a look :) On Thu, Mar 5, 2015 at 12:50 PM, Utz Bacher utz.bac...@de.ibm.com wrote: Hi there, there already has been some talk on Docker and IBM z Systems. Meanwhile, an s390x Docker build is now available for RHEL 7 and SLES 12. Please refer to http

Re: Docker

On 2/19/2015 at 09:27 PM, Alan Ackerman alan.ackerma...@gmail.com wrote: OK, so what is Docker? What is a container? For that matter what is the go language? Don't we have enough languages, already? Get off my lawn! Mark Post

Re: Docker

:-) - Filipe Miranda On Feb 20, 2015, at 7:26 AM, Mark Post mp...@suse.com wrote: On 2/19/2015 at 09:27 PM, Alan Ackerman alan.ackerma...@gmail.com wrote: OK, so what is Docker? What is a container? For that matter what is the go language? Don't we have enough languages, already? Get off

Re: Docker

...@gmail.com wrote: OK, so what is Docker? What is a container? For that matter what is the go language? Don't we have enough languages, already? On Feb 16, 2015, at 12:55 PM, Neale Ferguson ne...@sinenomine.net wrote: But it requires the go language to be built. The IBM folks have also

Re: Docker

OK, so what is Docker? What is a container? For that matter what is the go language? Don't we have enough languages, already? On Feb 16, 2015, at 12:55 PM, Neale Ferguson ne...@sinenomine.net wrote: But it requires the go language to be built. The IBM folks have also been porting go

Re: Docker

On 2/16/2015 at 02:13 PM, Neale Ferguson ne...@sinenomine.net wrote: http://mainframedebate.com/2015/02/11/docker-and-the-mainframe/ If you were paying attention at the announce of the new z13 processor, you might have noticed that IBM announced that they have Docker containers working

Docker

http://mainframedebate.com/2015/02/11/docker-and-the-mainframe/ If you were paying attention at the announce of the new z13 processor, you might have noticed that IBM announced that they have Docker containers working on z Systems now.

Re: Docker

But it requires the go language to be built. The IBM folks have also been porting go to System z via the gccgo project. On 2/16/15, 3:41 PM, Mark Post mp...@suse.com wrote: On 2/16/2015 at 02:13 PM, Neale Ferguson ne...@sinenomine.net wrote: http://mainframedebate.com/2015/02/11/docker