[Security Solution][Endpoint] several refactors of CLI tooling and associated common services

[paul-tavares]

Summary

PR makes a series of refactors to CLI scripts and common services used in CLI scripts and CI, including:

• Standard interface for interacting with Host VMs that abstracts away the need to know what VM manager was used to start that VM
  • Reduce/eliminate the need to have conditional code when interacting directly with a VM (ex. executing bash commands, stop/kill/delete VM, etc)
• Removed use of endpoint_agent_runner (CLI script) private implementation methods from Cypress and replace them with calls to common services
• Removed duplicate code from endpoint_agent_runner CLI script and replace it with calls to common services
• Enhanced the run_sentinelone_host.js script so that it also ensures that the SentinenlOne fleet integration/policy (agentless policy) has at least one VM host running
  • The VM ensures that the data from S1 is pulled into ES
  • FYI: once changes for SentinelOne are merged and the Connector available, script will also be updated to create an SentinelOne connector instance under "Stack Management > Connectors"
• Added support for WITH_FLEET_SERVER to the Cypress config. When set to true, fleet server will be automatically started and connected to the stack
  • Cypress parallel runner will now start fleet if this variable is true, right after setting up the stack

NOTE:
There is some work still left to remove dependency on env. variable CI from the common services and convert them back to pure methods/functions. That will be something for a later time

[elasticmachine]

Pinging @elastic/security-defend-workflows (Team:Defend Workflows)

[kibana-ci]

💛 Build succeeded, but was flaky

• Buildkite Build
• Commit: 20e7851

Failed CI Steps

• Investigations - Security Solution Cypress Tests #2

Test Failures

• [job] [logs] Investigations - Security Solution Cypress Tests #2 / Correlation tab should update timeline after removing eql should update timeline after removing eql

Metrics [docs]

Unknown metric groups

ESLint disabled in files

id	before	after	diff
securitySolution	68	70	+2

ESLint disabled line counts

id	before	after	diff
securitySolution	466	469	+3

Total ESLint disabled count

id	before	after	diff
securitySolution	534	539	+5

History

• 💚 Build #175194 succeeded 790eee9
• 💔 Build #175104 failed 72c4ca6
• 💔 Build #175001 failed a3da549
• 💔 Build #174960 failed 894a32a
• 💔 Build #174804 failed e50de72
• 💔 Build #174793 failed 2582027

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

cc @paul-tavares

[paul-tavares]

FYI: In the future, we may want to consider removing this module and replacing it with env.WITH_FLEET_SERVER in the Cypress config file.

[jbudz]

src/dev/precommit_hook/casing_check_config.js

[patrykkopycinski]

Thank you 🙇

[ashokaditya]

🔥