feat: add CentOS 8 support

[mdelapenya]

• chore: rename platforms to include OS
• fix: include sles15 in Beats builds
• chore: expand coverage for SLES15
• chore: run k8s-autodiscover on Debian VMs
• chore: run helm test suite on Debian VMs
• chore: remove unused platforms
• feat: add centos8 support, running fleet test suite

What does this PR do?

This PR adds CentOS 8 as a backend to run the tests, using the AMIs provided by the official Centos website: https://www.centos.org/download/aws-images/

We have also refactored the platforms YAML file to identify the platform with the OS name: i.e. fleet_amd64 > Debian_amd64, also removing duplicated entries.

Finally, we are expanding the feature coverage for SLES15, running all fleet test suites on those boxes.

Why is it important?

Expand OS/Arch coverage

Checklist

• My code follows the style guidelines of this project
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have made corresponding change to the default configuration files
• I have added tests that prove my fix is effective or that my feature works
• I have run the Unit tests (make unit-test), and they are passing locally
• I have run the End-2-End tests for the suite I'm working on, and they are passing locally
• I have noticed new Go dependencies (run make notice in the proper directory)

Related issues

• Closes Add CentOS 8 support #2033

[elasticmachine]

🐛 Flaky test report

❕ There are test failures but not known flaky tests.

Expand to view the summary

Genuine test errors

💔 There are test failures but not known flaky tests, most likely a genuine test failure.

• Name: Initializing / End-To-End Tests / debian_amd64_apm-server / [empty] – TEST-x86_64-helm-e127680e-2022-01-25-15:12:34.xml
• Name: Initializing / End-To-End Tests / debian_amd64_backend_processes / Deploying the agent – Backend Processes
• Name: Initializing / End-To-End Tests / debian_amd64_backend_processes / Stopping the agent stops backend processes – Backend Processes
• Name: Initializing / End-To-End Tests / debian_amd64_backend_processes / Restarting the installed agent – Backend Processes
• Name: Initializing / End-To-End Tests / debian_amd64_backend_processes / Un-enrolling the agent stops backend processes – Backend Processes
• Name: Initializing / End-To-End Tests / debian_amd64_backend_processes / Re-enrolling the agent starts the elastic-agent process – Backend Processes
• Name: Initializing / End-To-End Tests / debian_amd64_backend_processes / Un-installing the installed agent – Backend Processes
• Name: Initializing / End-To-End Tests / debian_amd64_backend_processes / Un-enrolling Elastic Agent stops Elastic Endpoint – Backend Processes
• Name: Initializing / End-To-End Tests / debian_amd64_backend_processes / Removing Endpoint from Agent policy stops the connected Endpoint – Backend Processes
• Name: Initializing / End-To-End Tests / sles15_backend_processes / Deploying the agent – Backend Processes
• Name: Initializing / End-To-End Tests / sles15_backend_processes / Stopping the agent stops backend processes – Backend Processes
• Name: Initializing / End-To-End Tests / sles15_backend_processes / Restarting the installed agent – Backend Processes
• Name: Initializing / End-To-End Tests / sles15_backend_processes / Un-enrolling the agent stops backend processes – Backend Processes
• Name: Initializing / End-To-End Tests / sles15_backend_processes / Re-enrolling the agent starts the elastic-agent process – Backend Processes
• Name: Initializing / End-To-End Tests / sles15_backend_processes / Un-installing the installed agent – Backend Processes
• Name: Initializing / End-To-End Tests / sles15_backend_processes / Un-enrolling Elastic Agent stops Elastic Endpoint – Backend Processes
• Name: Initializing / End-To-End Tests / sles15_backend_processes / Removing Endpoint from Agent policy stops the connected Endpoint – Backend Processes
• Name: Initializing / End-To-End Tests / debian_arm64_backend_processes / Deploying the agent – Backend Processes
• Name: Initializing / End-To-End Tests / debian_arm64_backend_processes / Stopping the agent stops backend processes – Backend Processes
• Name: Initializing / End-To-End Tests / debian_arm64_backend_processes / Restarting the installed agent – Backend Processes
• Name: Initializing / End-To-End Tests / debian_arm64_backend_processes / Un-enrolling the agent stops backend processes – Backend Processes
• Name: Initializing / End-To-End Tests / debian_arm64_backend_processes / Re-enrolling the agent starts the elastic-agent process – Backend Processes
• Name: Initializing / End-To-End Tests / debian_arm64_backend_processes / Un-installing the installed agent – Backend Processes
• Name: Initializing / End-To-End Tests / debian_arm64_backend_processes / Un-enrolling Elastic Agent stops Elastic Endpoint – Backend Processes
• Name: Initializing / End-To-End Tests / debian_arm64_backend_processes / Removing Endpoint from Agent policy stops the connected Endpoint – Backend Processes
• Name: Initializing / End-To-End Tests / debian_amd64_fleet_mode_agent / Deploying the agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / debian_amd64_fleet_mode_agent / Restarting the installed agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / debian_amd64_fleet_mode_agent / Un-enrolling the agent deactivates the agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / debian_amd64_fleet_mode_agent / Re-enrolling the agent activates the agent in Fleet – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / debian_amd64_fleet_mode_agent / Revoking the enrollment token for the agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / debian_amd64_fleet_mode_agent / Un-installing the installed agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / centos8_amd64_fleet_mode_agent / Deploying the agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / centos8_amd64_fleet_mode_agent / Restarting the installed agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / centos8_amd64_fleet_mode_agent / Un-enrolling the agent deactivates the agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / centos8_amd64_fleet_mode_agent / Re-enrolling the agent activates the agent in Fleet – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / centos8_amd64_fleet_mode_agent / Revoking the enrollment token for the agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / centos8_amd64_fleet_mode_agent / Un-installing the installed agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / sles15_fleet_mode_agent / Deploying the agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / sles15_fleet_mode_agent / Restarting the installed agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / sles15_fleet_mode_agent / Un-enrolling the agent deactivates the agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / sles15_fleet_mode_agent / Re-enrolling the agent activates the agent in Fleet – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / sles15_fleet_mode_agent / Revoking the enrollment token for the agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / sles15_fleet_mode_agent / Un-installing the installed agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / debian_arm64_fleet_mode_agent / Deploying the agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / debian_arm64_fleet_mode_agent / Restarting the installed agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / debian_arm64_fleet_mode_agent / Un-enrolling the agent deactivates the agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / debian_arm64_fleet_mode_agent / Re-enrolling the agent activates the agent in Fleet – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / debian_arm64_fleet_mode_agent / Revoking the enrollment token for the agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / debian_arm64_fleet_mode_agent / Un-installing the installed agent – Fleet Mode Agent
• Name: Initializing / End-To-End Tests / debian_amd64_linux_integration / Adding the Linux Integration to an Agent ... – Linux Integration
• Name: Initializing / End-To-End Tests / debian_arm64_linux_integration / Adding the Linux Integration to an Agent ... – Linux Integration
• Name: Initializing / End-To-End Tests / sles15_linux_integration / Adding the Linux Integration to an Agent ... – Linux Integration
• Name: Initializing / End-To-End Tests / debian_amd64_running_on_beats / Deploying the Elastic-Agent with enroll and then run on top of filebeat #1 – Running on top of Beats
• Name: Initializing / End-To-End Tests / debian_amd64_running_on_beats / Deploying the Elastic-Agent with enroll and then run on top of metricbeat #1 – Running on top of Beats
• Name: Initializing / End-To-End Tests / debian_amd64_running_on_beats / Deploying the Elastic-Agent with enroll and then run on top of filebeat #2 – Running on top of Beats
• Name: Initializing / End-To-End Tests / debian_amd64_running_on_beats / Deploying the Elastic-Agent with enroll and then run on top of metricbeat #2 – Running on top of Beats
• Name: Initializing / End-To-End Tests / debian_arm64_running_on_beats / Deploying the Elastic-Agent with enroll and then run on top of filebeat #1 – Running on top of Beats
• Name: Initializing / End-To-End Tests / debian_arm64_running_on_beats / Deploying the Elastic-Agent with enroll and then run on top of metricbeat #1 – Running on top of Beats
• Name: Initializing / End-To-End Tests / debian_arm64_running_on_beats / Deploying the Elastic-Agent with enroll and then run on top of filebeat #2 – Running on top of Beats
• Name: Initializing / End-To-End Tests / debian_arm64_running_on_beats / Deploying the Elastic-Agent with enroll and then run on top of metricbeat #2 – Running on top of Beats
• Name: Initializing / End-To-End Tests / sles15_running_on_beats / Deploying the Elastic-Agent with enroll and then run on top of filebeat #1 – Running on top of Beats
• Name: Initializing / End-To-End Tests / sles15_running_on_beats / Deploying the Elastic-Agent with enroll and then run on top of metricbeat #1 – Running on top of Beats
• Name: Initializing / End-To-End Tests / sles15_running_on_beats / Deploying the Elastic-Agent with enroll and then run on top of filebeat #2 – Running on top of Beats
• Name: Initializing / End-To-End Tests / sles15_running_on_beats / Deploying the Elastic-Agent with enroll and then run on top of metricbeat #2 – Running on top of Beats

🤖 GitHub comments

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• /test : Re-trigger the build.

[adam-stokes]

CentOS support is there now, we just need to resolve the artifact version missing

[mdelapenya]

CentOS support is there now, we just need to resolve the artifact version missing

We can merge and resolve the bump in another PR