Added support of projected volumes

[jacum]

Projected volumes are very useful, allowing combining of several configmaps/secrets into one and reducing clutter in deployments and applications configs.

I was somewhat surprised not finding support for projected volumes in skuber.

This PR adds the missing pieces.

[jacum]

@doriordan, could you please take a look? I believe the scope is rather small, and using projected volumes will relieve us from writing barocco code for mounting configmaps/secrets

many thanks in advance!

[jacum]

@doriordan, sorry for bothering you again - could you please review this PR?

[doriordan]

Hi @jacum I'll take a look, thanks for the PR.

[jacum]

@doriordan, my apologies for impatience just to remind you that we are equally eager to either proceed implementing any of you suggestions to improve this PR, or see it merged ;)

[jacum]

@doriordan - changes for your remarks were implemented and thanks for pointing to the specs

[doriordan]

Just left one more review comment on the changes...I think it is ready once that is resolved.

[jacum]

Just left one more review comment on the changes...I think it is ready once that is resolved.

hope it's all done now...

[doriordan]

LGTM - thanks for the PR

[jacum]

@doriordan, one more question - I see that last release of skuber was quite a while ago... any plans for the new release in the near future?

[doriordan]

I plan to make another release over coming days

[jacum]

I plan to make another release over coming days

great news, thanks!

[doriordan]

FYI - v2.5.0 has just been released

[jacum]

Many thanks, @doriordan !