Prerelease builds are in a different Artifactory repository than release
builds. Make this a variable option so we can test prerelease builds in the
nightly/weekly runs.
During initial development of upgrade testing, we had a hard-coded prefix to
distinguish between clusters created for this vs those created by GHA
runners. Update the prefix to be a variable so that developers can add their own
prefix during test workload development.
Add an upgrade test workload for CSI with the AWS EFS plugin. In order to
validate this workload, we'll need to deploy the plugin job and then register a
volume with it. So this extends the `run_workloads` module to allow for "pre
scripts" and "post scripts" to be run before and after a given job has been
deployed. We can use that as a model for other test workloads.
Ref: https://hashicorp.atlassian.net/browse/NET-12217
The variables definitions for Enos upgrade scenarios have a couple of unused
variables and some of the documentation strings are ambiguous:
* `nomad_region` and `binary_local_path` variables are unused and can be removed.
* `nomad_local_binary` refers to the directory where the binaries will be
download, not the binaries themselves. Rename to make it clear this belongs to
the artifactory fetch and not the provisioning step (which uses the
artifactory fetch outputs).
* func: add initial enos skeleton
* style: add headers
* func: change the variables input to a map of objects to simplify the workloads creation
* style: formating
* Add tests for servers and clients
* style: separate the tests in diferent scripts
* style: add missing headers
* func: add tests for allocs
* style: improve output
* func: add step to copy remote upgrade version
* style: hcl formatting
* fix: remove the terraform nomad provider
* fix: Add clean token to remove extra new line added in provision
* fix: Add clean token to remove extra new line added in provision
* fix: Add clean token to remove extra new line added in provision
* fix: add missing license headers
* style: hcl fmt
* style: rename variables and fix format
* func: remove the template step on the workloads module and chop the noamd token output on the provide module
* fix: correct the jobspec path on the workloads module
* fix: add missing variable definitions on job specs for workloads
* style: formatting
* fix: rename variable in health test
