Fill in the Blank
________ is a linkage system that allows computers and other hardware devices to communicate.
Network
Which command is used to set up a Docker swarm cluster?
docker swarm init
YAML
Which file format is used to deploy Docker stacks?
What’s the file extension for an external JavaScript file?
.js
What is the name of the Docker package responsible for handling and organizing clusters of Docker nodes?
Docker SwarmKit
In order to use Docker stacks we have to be running the Docker engine in ________mod.
swarm
Which command can be used to view the current swarm certificate?
docker swarm ca
Job
What is the name of a typical Jenkins instruction?
JS: How do you round the number 7.25, to the nearest integer?
Math.round(7.25)
What year was America founded?
1776
_______ is the port used by the Jenkins server in default installation.
8080
How do you list modules of the application called “myapp” within a Docker stack?
docker stack services myapp
Container Network Model
The Docker network is based on a standard, created by Docker, called:
SQL: An operator that checks the existence of rows in another table
EXISTS
Who was the Ancient Greek God of the Sun?
Apollo
_________ should be used to isolate several docker containers from the host network or other docker networks.
bridge
How do you remove all the modules of the application “myapp” built with a stack?
docker stack rm myapp
bridge, host, and none.
There are three built-in network drivers that have a scope of local, what are they?
How old am I?
28
By default, the swarm certificate-rotation policy sets a ___-day validity period.
90
What is the command that should be used to start Docker service in the Jenkins Docker container?
docker container exec -it -u root jenkins service docker start
contiv, weave, calico
Name a third-party network driver for Docker?
Django: What does DRF stand for?
Django REST Framework
How do you spell my name?
Alyssa