POC for Agent Lite: make Python and integrations optional

[iliakur]

What does this PR do?

Here I made a quick and dirty poc for a new flavor of the agent. Calling it “lite” for now, but not married to the name.

The point is that we split the base agent into 2 parts that can be assembled later:

• the core agent without the Python runtime and the integrations
• the Python runtime with the integrations

I'm aware that this will become obsolete with the bzl migration, I'm just trying out the concept.

Motivation

Want to see how easy it is to split the Python and integrations artifacts.
I'd also like to get some concrete feedback from the build folks.

[chouquette]

nit: I'd add an accessor for this (see ostools.rb / project_helpers.rb)

[chouquette]

What would be the approach for the final artifact? Would this be a separated deb/rpm packages, and some additional layers for the containers?

[iliakur]

What would be the approach for the final artifact? Would this be a separated deb/rpm packages, and some additional layers for the containers?

We'd want to package them for the Agent Installer. I'm investigating how to do that.

[chouquette]

What would be the approach for the final artifact? Would this be a separated deb/rpm packages, and some additional layers for the containers?

We'd want to package them for the Agent Installer. I'm investigating how to do that.

So the lite agent would only be available through the installer and the deb/rpm & usual packages would be the full agent?

In any case, for the installer you'll want to package as OCI

[iliakur]

What would be the approach for the final artifact? Would this be a separated deb/rpm packages, and some additional layers for the containers?

We'd want to package them for the Agent Installer. I'm investigating how to do that.

So the lite agent would only be available through the installer and the deb/rpm & usual packages would be the full agent?

In any case, for the installer you'll want to package as OCI

The lite agent itself should be available as a deb pkg! the python stuff as OCI then

[agent-platform-auto-pr]

Static quality checks

✅ Please find below the results from static quality gates
Comparison made with ancestor 72f2254

Successful checks

Info

	Quality gate	Delta	On disk size (MiB)	Delta	On wire size (MiB)
✅	agent_deb_amd64	DataNotFound	$${694.48}$$ < $${695.26}$$	DataNotFound	$${170.44}$$ < $${171.42}$$
✅	agent_deb_amd64_fips	DataNotFound	$${688.83}$$ < $${689.56}$$	DataNotFound	$${167.78}$$ < $${168.75}$$
✅	agent_heroku_amd64	DataNotFound	$${336.7}$$ < $${337.56}$$	DataNotFound	$${89.83}$$ < $${90.78}$$
✅	agent_msi	DataNotFound	$${1008.65}$$ < $${1015.38}$$	DataNotFound	$${146.81}$$ < $${149.42}$$
✅	agent_rpm_amd64	DataNotFound	$${694.46}$$ < $${695.24}$$	DataNotFound	$${171.73}$$ < $${172.66}$$
✅	agent_rpm_amd64_fips	DataNotFound	$${688.82}$$ < $${689.55}$$	DataNotFound	$${170.33}$$ < $${171.31}$$
✅	agent_rpm_arm64	DataNotFound	$${683.49}$$ < $${684.17}$$	DataNotFound	$${157.52}$$ < $${158.47}$$
✅	agent_rpm_arm64_fips	DataNotFound	$${678.92}$$ < $${679.54}$$	DataNotFound	$${155.57}$$ < $${156.53}$$
✅	agent_suse_amd64	DataNotFound	$${694.46}$$ < $${695.24}$$	DataNotFound	$${171.73}$$ < $${172.66}$$
✅	agent_suse_amd64_fips	DataNotFound	$${688.82}$$ < $${689.55}$$	DataNotFound	$${170.33}$$ < $${171.31}$$
✅	agent_suse_arm64	DataNotFound	$${683.49}$$ < $${684.17}$$	DataNotFound	$${157.52}$$ < $${158.47}$$
✅	agent_suse_arm64_fips	DataNotFound	$${678.92}$$ < $${679.54}$$	DataNotFound	$${155.57}$$ < $${156.53}$$
✅	docker_agent_amd64	DataNotFound	$${746.97}$$ < $${747.75}$$	DataNotFound	$${251.74}$$ < $${252.67}$$
✅	docker_agent_arm64	DataNotFound	$${760.75}$$ < $${761.44}$$	DataNotFound	$${242.27}$$ < $${243.19}$$
✅	docker_agent_jmx_amd64	DataNotFound	$${937.85}$$ < $${938.63}$$	DataNotFound	$${320.37}$$ < $${321.29}$$
✅	docker_agent_jmx_arm64	DataNotFound	$${940.35}$$ < $${940.91}$$	DataNotFound	$${306.88}$$ < $${307.81}$$
✅	docker_cluster_agent_amd64	DataNotFound	$${206.54}$$ < $${207.49}$$	DataNotFound	$${69.25}$$ < $${70.2}$$
✅	docker_cluster_agent_arm64	DataNotFound	$${222.42}$$ < $${223.38}$$	DataNotFound	$${65.47}$$ < $${66.42}$$
✅	docker_cws_instrumentation_amd64	DataNotFound	$${7.07}$$ < $${7.12}$$	DataNotFound	$${2.95}$$ < $${3.29}$$
✅	docker_cws_instrumentation_arm64	DataNotFound	$${6.69}$$ < $${6.92}$$	DataNotFound	$${2.7}$$ < $${3.07}$$
✅	docker_dogstatsd_amd64	DataNotFound	$${38.47}$$ < $${39.3}$$	DataNotFound	$${14.85}$$ < $${15.76}$$
✅	docker_dogstatsd_arm64	DataNotFound	$${37.12}$$ < $${37.94}$$	DataNotFound	$${14.29}$$ < $${14.83}$$
✅	dogstatsd_deb_amd64	DataNotFound	$${29.69}$$ < $${30.53}$$	DataNotFound	$${7.82}$$ < $${8.75}$$
✅	dogstatsd_deb_arm64	DataNotFound	$${28.21}$$ < $${29.11}$$	DataNotFound	$${6.76}$$ < $${7.71}$$
✅	dogstatsd_rpm_amd64	DataNotFound	$${29.69}$$ < $${30.53}$$	DataNotFound	$${7.83}$$ < $${8.76}$$
✅	dogstatsd_suse_amd64	DataNotFound	$${29.69}$$ < $${30.53}$$	DataNotFound	$${7.83}$$ < $${8.76}$$
✅	iot_agent_deb_amd64	DataNotFound	$${42.24}$$ < $${43.19}$$	DataNotFound	$${11.03}$$ < $${11.98}$$
✅	iot_agent_deb_arm64	DataNotFound	$${39.98}$$ < $${40.92}$$	DataNotFound	$${9.5}$$ < $${10.45}$$
✅	iot_agent_deb_armhf	DataNotFound	$${39.91}$$ < $${40.86}$$	DataNotFound	$${9.61}$$ < $${10.56}$$
✅	iot_agent_rpm_amd64	DataNotFound	$${42.24}$$ < $${43.19}$$	DataNotFound	$${11.04}$$ < $${12.0}$$
✅	iot_agent_suse_amd64	DataNotFound	$${42.24}$$ < $${43.19}$$	DataNotFound	$${11.04}$$ < $${12.0}$$