Is there any corda 4.1 docker container available? - docker-compose

Is there any corda 4.1 docker container available?
Tried some sample repositories available in Github, but it deals with Corda version 2.0

Yes, There is docker image available for Corda 4+.
Here is the Link: https://hub.docker.com/r/corda/corda-zulu-4.1

Related

Is it possible to is VS Code Dev Containers with Windows-based containers?

Does VSCode dev containers support Dockerfiles where the base is a Windows Server Core base image? From looking at the docker build command, it seems that it assumes a Linux-based image.
Based on official documentation from here:
https://code.visualstudio.com/docs/remote/containers#_remote-containers-limitations :
"Windows container images are not yet supported."

Kubernetes Operator-sdk 1.2 no option to run locally

I need to test the code I developed for the operator 0.17 to 1.2 operator-sdk kit. I am struggling to understand how can I run the operator locally before build the docker image and test the same?
Is there a way to test locally without building docker images?
operator-sdk 1.0+ scaffolds a make target make run for running locally.
https://github.com/operator-framework/operator-sdk/blob/master/testdata/go/v3/memcached-operator/Makefile#L40

docker ecs command not found

I am trying to use the new docker ecs feature, but just get an error 'ecs' is not a docker command.
Using the latest version of docker edge on macOS 10.15.7
Do I need some additional steps to activate the docker command?
For anyone who was following documentation they found about docker ecs written previous to some development changes - while it used to be a plugin, ECS integration is now part of the docker cli itself.
This document covers how to set it up using a context
https://docs.docker.com/engine/context/ecs-integration/

Db2 pull docker image and Trial version Db2 Binary comparison

I have a Db2 11.5 Trial Version image for installing db2 on RHEL7. I have no connectivity with the internet where docker installed and I want to configure db2 on docker with that 11.5 Trial Version image.
Is there any limitation to use only docker certified image for dockerization?.
There's no requirement that you use IBM's docker images when running Db2 in Docker. You can absolutely build your own Docker images from the standard installable code.
However, are you aware that you can "export" Docker images to using docker save and "import" them using docker import? This is certainly one way you could get IBM's official docker images on to a machine that does not have direct internet access.

Kubernetes 1.2 baremetal production

Is it recommended to deploy Kubernetes 1.2 on a bare-metal Ubuntu/ RedHat production cluster? If so, what is the recommended SDN tool (flanneld or OvS), docker version and etcd version to use?
Here is the getting started guide for Ubuntu. It hasn't been updated since Kubernetes v1.1.8, but it should still be applicable for v1.2.4. That getting started guide uses flannel, but you can also use Calico (Guide). The list of Kubernetes getting started guides might be a good place to start.
docker version need to be 1.2+
you can found flannel/etcd version in the script of download-release.sh