Research Question Docker UCP Setup

Which statement best describes Docker Enterprise?

Docker Enterprise provides a consistent and secure end-to-end application pipeline, choice of tools and languages, and globally consistent Kubernetes environments that run in any cloud.
Docker Enterprise enables deploying highly available workloads using Docker Swarm only.
Docker Enterprise automates many of the tasks that orchestration requires, like provisioning pods, containers, and cluster resources.
Self-healing components ensure that Docker Enterprise clusters remain highly available.

Which of the below statements are true?

Docker CE or Docker Community Edition is the open source and free version of Docker.
Docker CE needs a license key (or) file to activate it.
Both Docker Community Edition and Docker Enterprise Edition have the same core features and functions. Docker Enterprise Edition comes with additional support for IT teams to build, share and run business critical applications at scale.
The only difference between Docker CE and Docker EE is that Docker EE comes with a dedicated support team

Docker Engine Enterprise is a hardened and secure version of Docker Engine.

True
False

Which of the following are the features of Docker Enterprise Edition?

Security & Access Control
Universal Control Plane & Trusted Registry
Source Code Management
Docker Swarm Service
Kubernetes Service

Docker Enterprise cluster can only be provisioned on public cloud platforms.

True
False

You can download your Docker EE license by navigating to the “My Content” page on Docker Store.

True
False

…. is the enterprise-grade cluster management platform from Docker. You install it on-premises or in your virtual private cloud, and it helps you manage your Docker cluster and applications through a single interface.

Universal Control Plane (UCP)
Docker Enterprise Edition
Docker Community Edition
Docker Trusted Registry (DTR)

… is a combination of multiple enterprise grade tool sets which include Docker Engine Enterprise as well as container orchestration and registry tools.

Universal Control Plane (UCP)
Docker Enterprise Edition
Docker Community Edition
Docker Trusted Registry (DTR)

… is the enterprise-grade image storage solution from Docker. You install it behind your firewall so that you can securely store and manage the Docker images you use in your applications.

Universal Control Plane (UCP)
Docker Enterprise Edition
Docker Community Edition
Docker Trusted Registry (DTR)

Docker EE license subscription includes …. product.

Universal Control Plane (UCP)
Docker Trusted Registry (DTR)
Docker Engine – Enterprise with enterprise-grade support
Docker Engine – Community Edition

…. is one of the system requirements for UCP.

The nodes must be Linux Kernel version 3.10 or higher
Each node must be configured with a static ip address
User namespaces should not be configured on any node
all nodes must have Docker Engine Enterprise installed

User namespaces should not be configured on any node as they are not currently supported in UCP.

True
False

With …, you can manage all of the computing resources you have available, like nodes, volumes, and networks from a centralized place.

Universal Control Plane (UCP)
Docker Enterprise Edition
Docker Community Edition
Docker Trusted Registry (DTR)

DTR is highly available through the use of multiple replicas of all containers and metadata such that if a machine fails, DTR continues to operate and can be repaired.

True
False

Docker enterprise is the only platform that supports both Docker swarm and Kubernetes on the same cluster.

True
False

Which command can be used to verify the installed docker is a CE or EE?

docker container ls
docker version
docker --version
None of the above

Which of the following need to be installed in order to provision the Docker EE infrastructure?

Docker Enterprise Engine should be installed on every node inside your Docker EE setup
A MongoDB database should be pre-provisioned prior to installing Docker EE
Install the Universal Control Plane (UCP)
Install the Docker Trusted Registry (DTR)

Which of the following are the major components of Docker Engine – Enterprise?

A server which is a type of long-running program called a daemon process (the dockerd command).
A REST API which specifies interfaces that programs can use to talk to the daemon and instruct it what to do.
A command line interface (CLI) client (the docker command).

Docker Engine – Enterprise can only be installed on linux distros.

True
False

To install Docker Enterprise, you will need the URL of the Docker Enterprise repository associated with your trial or subscription.

True
False

Which command can be used to start the docker ee service on a systemctl configured system?

sudo systemctl start docker-ee
sudo systemctl start docker
sudo systemctl docker start
sudo systemctl docker-ee start

What is the command to show the installed version of “Docker Enterprise” Server and Client?

docker version
docker --version
docker -V
docker -v

Which of the below statements best describe the Universal Control Plane (UCP)?

UCP manages your Docker cluster and applications through a single interface.
Universal Control Plane (UCP) is the enterprise-grade cluster management solution from Docker.
UCP stores and manages images used by applications
UCP has its own built-in authentication mechanism and integrates with LDAP and AD services.

UCP provides a simple and easy to use GUI to manage your applications.

True
False

Which of the following features does UCP provide?

Centralized Cluster Management
Deploy, manage and monitor workload
Built-in security and access control
Issue Tracker
Source Code Management

What are the minimum hardware requirements to install UCP?

4GB RAM, 2vCPUs and 10GB disk space for the /var partition for manager nodes, 2GB RAM and 500MB disk space for the /var partition for worker nodes
8GB RAM, 2vCPUs and 10GB disk space for the /var partition for manager nodes, 4GB RAM and 500MB disk space for the /var partition for worker nodes
8GB RAM, 2vCPUs and 10GB disk space for the /var/lib/docker partition for manager nodes, 4GB RAM and 500MB disk space for the /var/lib/docker partition for worker nodes
4GB RAM, 2vCPUs and 10GB disk space for the /var/lib/docker partition for manager nodes, 2GB RAM and 500MB disk space for the /var/lib/docker partition for worker nodes

What are the recommended hardware requirements to install UCP for manager nodes?

8GB RAM, 4vCPUs and 25-100GB disk space for the /var partition for manager nodes
8GB RAM, 4vCPUs and 10GB disk space for the /var/lib/docker partition for manager nodes
16GB RAM, 4vCPUs and 25GB-100GB disk space for /var partition for manager nodes
4GB RAM, 2vCPUs and 10GB disk space for the /var/lib/docker partition for manager nodes

Which of the following are the prerequisites to install UCP for linux?

The nodes must be Linux Kernel version 3.10 or higher.
Each node must be configured with a static ip address.
Ensure they are configured with an NTP server to sync time.
User namespaces should be configured on every node.
All nodes must have Docker Engine Enterprise installed.

Which of the following are the components deployed on the manager node by UCP?

ucp-controller
ucp-metric
proxy
ucp-auth-api
agent

Which of the following are the components deployed by UCP on worker nodes?

ucp-agent
ucp-metric
ucp-proxy
ucp-auth-api

Which of the following steps are required to add a worker node to a UCP cluster?

Make sure Docker EE is up and running and Pull the UCP image from the registry
Set the Admin Username and Password for UCP Console
Login to the Browser and provide the downloaded Docker EE License
Add more managers and workers as per requirement

UCP works with Docker swarm under the hoods.

True
False

When a new node is added to the cluster the ucp-agent is deployed there and it automatically configures the node to work with UCP.

True
False

UCP has its own built-in authentication mechanism and integrates with LDAP and AD services.

True
False

When UCP is deployed it creates a replicated service called ucpagent.

True
False

When a new node is added to the cluster, an ucp-agent is deployed there.

True
False

Which component is responsible to serve the UCP components such as the web ui, the authentication api,metrics server, proxy and data stores used by UCP in the form of containers?

UCP Agent
Docker Enterprise Edition
Docker Community Edition
Docker Trusted Registry (DTR)

We can interact with UCP from the GUI only.

True
False

One of the prerequisites to install the UCP is make sure that the Docker CE is up and running.

True
False

Which of the following steps are required to add a worker node?

Provision a node and Install Docker enterprise engine on it.
Run the docker swarm join command to join the new node to the cluster.
Deploy an instance of the ucp-agent on the new node.
ucp-agent then installs the necessary components on the worker node.

The ucp-agent installs the necessary components on the worker node automatically after a new node joins the cluster.

True
False

ucp-agent is configured as a global service.

True
False

Research Question Docker UCP Setup

Quiz Summary

Information

Results

Results

Categories

1. Question

2. Question

3. Question

4. Question

5. Question

6. Question

7. Question

8. Question

9. Question

10. Question

11. Question

12. Question

13. Question

14. Question

15. Question

16. Question

17. Question

18. Question

19. Question

20. Question

21. Question

22. Question

23. Question

24. Question

25. Question

26. Question

27. Question

28. Question

29. Question

30. Question

31. Question

32. Question

33. Question

34. Question

35. Question

36. Question

37. Question

38. Question

39. Question

40. Question

41. Question

42. Question