cluster: add projected volume support

[plesoun-stein]

I added projected volume support in In cluster specification
tested.
my simple testing env:
namespace: aaa
clusterName: firstcnpg-cluster
values:

  projectedVolumeTemplate:
    sources:
      - secret:
          name: crl
          items:
            - key: crl.pem
              path: crl/crl-01.pem

secret successfully mounted in /projected/crl/crl-01.pem

[itay-grudev]

Could you please include an example in the non-default configuration test?

[plesoun-stein]

Could you please include an example in the non-default configuration test?

to the file 01-non_default_configuration_cluster.yaml only or 01-non_default_configuration_cluster-assert.yaml too?

[plesoun-stein]

Could you please include an example in the non-default configuration test?

I have added projected volume definiton into values file 01-non_default_configuration_cluster.yaml

  projectedVolumeTemplate:
    sources:
      - secret:
          name: ca-secret 
          items:
          - key: ca.crt
            path: crt/ca-01.pem

I have reused a ca-secret from above and I expect, there is a ca.crt key in the secret.

[plesoun-stein]

Ihave fixed trailing spaces error