Fix chart and source command in scripts

[thomasferrandiz]

• Align the chart with the daemonset manifest
• Fix source command in scripts: In busybox-based images, source does not look in the current directory so an absolute path is needed.
  What this PR does / why we need it:

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #

Special notes for your reviewer (optional):

[coveralls]

Pull Request Test Coverage Report for Build 14643628862

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 51.519%

---

Totals
Change from base Build 14643011899:	0.0%
Covered Lines:	1967
Relevant Lines:	3818

---

💛 - Coveralls

[mlguerrero12]

is the deployment with helm charts failing without the /lib? It uses the same image

[thomasferrandiz]

No the chart just needed an update to be aligned with the standard manifest.

The /lib change is to fix is an issue when repackaging downstream using a busybox-based image.
The source command included with busybox needs an absolute path to work properly.

[mlguerrero12]

yes, we forgot to also change the daemonset in the charts when we modified the one under the doc dir. We should have a comment in both files to not forget next time.

I see, so, it is for repacking downstream. LGTM

Would you mind adding the comment I mentioned?