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Questions tagged [docker-ee]

Docker Enterprise Edition Platform 2.0 (Docker EE) is a Containers-as-a-Service (CaaS) platform that enables a secure software supply chain and deploys diverse applications for high availability across disparate infrastructure, both on-premises and in the cloud.

Docker EE Platform provides multi-architecture orchestration for Kubernetes and Swarm workloads. Docker EE enables a secure software supply chain, with image promotion, mirroring between registries, and signing/scanning enforcement for Kubernetes images. Kubernetes support

Kubernetes in Docker EE fully supports all Docker EE features, including role-based access control, LDAP/AD integration, scanning, signing enforcement, and security policies.

Kubernetes features on Docker EE include:

  • Kubernetes orchestration full feature set
  • CNCF Certified Kubernetes conformance
  • Kubernetes app deployment by using web UI or CLI
  • Compose stack deployment for Swarm and Kubernetes apps
  • Role-based access control for Kubernetes workloads
  • Blue-Green deployments, for load balancing to different app versions
  • Ingress Controllers with Kubernetes L7 routing

For more information visit the official documentation

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Moving from docker ce to docker-EE

I have built all my micro services on a docker-ce engine and got all the system running with Kubernetes. Now I want to start working with docker-EE and from what I have read I couldn't understand if I will be able to use all my images with the new…
Shahar Hamuzim Rajuan
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Docker EE UCP - How to resolve x509 error when deploying stack?

I have installed and configured UCP with 3 manager nodes behind an external load balancer. There are also 6 workder nodes. I can run the UCP Web UI, but when I try to deploy a stack, I get an error. Deploying a stack via the command line on a…
JackG22
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Docker UCP controller down with error: Unhealthy UCP manager: unable to reach manager: connect: connection refused

I have setup a test environment with docker UCP , after some days , one of the controller randomly went down with message in UCP that the host is down and the cluster is not healthy. Logs of controller container: {"level":"warning","msg":"Kube…
Ijaz Ahmad
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Docker EE UCP log: unable to authenticate user with refresh token on auth provider: invalid_grant

I see these messege in the UCP logs: <3>2018-08-24T13:11:05Z ucp-controller-10.3.11.70 /bin/controller[1]: {"level":"error","msg":"unable to authenticate user with refresh token on auth provider: invalid_grant: no such account for refresh token:…
Ijaz Ahmad
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Docker "hello-world" is giving "process cannot access the file because it is being used by another process"

We have just uninstalled Docker Community Edition and installed Enterprise Edition on a Windows Server 2016 System as per these steps. On reaching the last step which is to test a hello-world container we are receiving the following error:…
Praxiteles
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Docker Error: Server Misbehaving

The details: Client: Docker Enterprise Edition (EE) 2.0 Version: 17.06.2-ee-10 API version: 1.30 Go version: go1.8.7 Git commit: 66261a0 Built: Fri Apr 27 00:38:41 2018 OS/Arch: linux/amd64 Server: Docker Enterprise…
CK5
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Docker EE 2.0 - Supported OSes

Note to Moderators: As this is not a programming question, please delete if it is considered as an inappropriate question for stackoverflow. I am unable to figure out what are the supported RHEL versions for Docker EE 2.0. This article…
Manglu
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How do I uninstall Docker Trusted Registry (DTR)?

I had installed the DTR on a single manager, worker cluster (playing with it to get a better understanding before setting up a proper environment) The DTR installation was successful. I wanted to uninstall the DTR and there were no issues in…
Manglu
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Docker UCP DTR used ports

When trying to install UDP and DTR, I see un the requirements install a series of ports need to be opened. On the other hand, the install is just a container to run. So, why do we have to open some ports? In the docker run command, I didn't see…
andolsi zied
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