Docker Application By Bit By Bit

1. To compile the code:
     In the root directory use the:
     "mvn clean compile assembly:single" command\
2. To run the code in the root directory run:
     "java -jar Docker_App_bitbybit-1.0-SNAPSHOT-jar-with-dependencies.jar"\
3. Instructions
     -Make sure you have the Docker Desktop running and exposed on localhost:2375
     -To Execute container commands go to the containers tab
     -Select "All" "Running" "Paused" depending on which containers you want to view
     -Select a container from the list
     -Select the action you want to perform
     -Certain actions will require for milliseconds to be defined. Enter the milliseconds you want the container task to be executed for
     -If you do not want to specify the milliseconds enter -1
     -You can view container measurements by pressing the measurements button
     -You can query the database on a specific date, a specific container, or on both
     -If you do not wish to specify a field leave it empty
     -To create a container press the create container button and insert container name and image name
     -To use the command execution select the container press the EXECUTE COMMAND option, enter the command (eg ls) and press execute
     -To Execute image actions go to the images tab
     -Here you can view a list of the pulled images
     -By clicking on an image you can remove it or see information about it
     -Press the pull image button to pull an image and enter the name of the image you want to pull
     -To view Subnets or Volumes click the respective tabs\
4. Directory contents:  -Here are the pom.xml, checkstyle.xml files and the readme file
    -In the src/main folder:
    -In the java folder are the source and test codes
    -In the resource folder is the db file(if created)
    -In the target folder:
    -Here is the jar file for the app
5. UML
6. Algorithms:   This app uses an Executor Thread to execute container actions and a Monitor Thread to monitor container Statistics.
     Executor Thread:
    -Here an interface with the name "Container Tasks" is used to handle the different types of container tasks.
    -A List is used to execute the tasks for each container one by one.
    -A class called Thread pairs is used to connect each container with the respective thread.
    Monitor Thread
    -A map and an Array List are used to store the metrics in the database one by one.
    -A "ContainerMetrics" Class is used to handle the container metrics
    -A class called Thread pairs is used to connect each container with the respective thread.
     The main application communicates with the Threads from a REST API, implemented in the DockerController Class