This sample shows up to run a batch job. This is very similar to the job sample but this code will allow you to modify the behavior of the code through the following environment variables:
MSG: specifies the message printed to the logs. By default it will be a simple "Hello World" type of messageTARGET: When the default message is printed, you can change the word "World" to something else by setting theTARGETenvironment variable.SLEEP: will tell the code to sleep for the specified number of seconds before exiting.CRASH: will tell the code to exit with a non-zero exit code. This is useful if you want to test the job "retry" logic.
The code will also print the list of environment variables to the log file for debugging purposes.
The sample script will also submit the job twice. First by creating a
job definition, followed by submitting it, and then it will submit a new
job directly without first creating a job definition. In the second case
it will also change the message printed via the MSG environment variable.
As noted in the main README, this sample has two pieces:
- a
buildscript which will build the container image(s) used - a
runscript which deploys resources that use those images
The main purpose of this example is the run script, but the build
script is included for complete educational (and reuse) purposes.