2. Section 5: Application Lifecycle Management (7-20)

A container only lives as long as the process inside of it is __________ or the task is ___________.

• Terminated

• Stopped

• Completed

• Running

• Alive

When we want to start a container with an image that by default uses a command that is not correct or not found, the container (1)________ and (2)__________.

• (2) Terminated

• (1) Stops

• (2) Exits

• (1) is killed

• (1) Crashes

If the process in a container stops or crashes, the container ___________.

• is killed (kills)

• is terminated (terminates)

• is stopped (stops)

• is exited (exits)

Inside a container image, what's the field in charge of define what command or process will be executed when the container is started?

(a)  

Inside a nginx container image, how would be the field that starts the Nginx service when container is started?

(a)  

Inside a MySQL container image, how would be the field that starts the MySQL service when container is started?

(a)  

We have a Nginx container image named "nginx". Inside, it has a CMD ["nginx"] command or process that is executed when the container starts. Type the full command to replace the default command specified in the Docker image by the command "sleep 5"

(a)  

Say we want to change the default command executed when the container starts in the container image of Nginx. Type the new parameter that would be added so the container image to run the command "sleep 5" from the beginning:

(a)  

You edited a container image located in /root.

You're currenttly in /root directory. What command would you run to build the image with the new changes and with the new name "ubuntu-sleeper" from the Dockerfile in the current directory?

(a)  

Type the full command to run the container image "ubuntu-sleeper"

(a)