[PLT-1330] CMEK, SA & CIDRs (Cherry to master)

[iamjanr]

Description

Soporte CMEK:
Ejemplo:
worker_nodes:
root_volume:
encrypted: true
size: 50
type: pd-standard
encryption_key: "projects/PROJECT_ID/locations/LOCATION/keyRings/KEY_RING/cryptoKeys/KEY_NAME"

Soporte SA:
Ejemplo:
spec:
security:
nodes_identity: "<sa_name>@<PROJECT_ID>.iam.gserviceaccount.com"
Soporte CIDR's:
Ejemplo:
control_plane:
managed: true
gcp:
ip_allocation_policy:
cluster_secondary_range_name: "gkepods-europe-west4"
services_secondary_range_name: "gkeservices-europe-west4"
Ejemplo:
control_plane:
managed: true
gcp:
ip_allocation_policy:
cluster_ipv4_cidr_block: 10.180.0.0/14
services_ipv4_cidr_block: 10.8.32.0/20

Related Pull Requests

cloud-provisioner: Stratio/kind#642
cluster-operator: https://github.com/Stratio/cluster-operator/pull/247

Pull Request Checklist:

• [PR title] Include a title referencing a ticket in Jira (e.g. "[CLOUDS-99] Implement a new funcionality").
• [PR desc] Add a summary of the changes made in simple terms.
• [PR desc] List any pull-request related to this change (docs, tests, feature, etc.).
• [PR labels] Add the corresponding labels (release, skips, cherry-pick, AT-eks-smoke, etc).
• [Docs] Are changes to the documentation required? (if so, please add references to those PRs).
• [QA] Are new unit tests required according with the changes? (if so, please add references to those PRs).

JIRA: https://stratio.atlassian.net/browse/PLT-1330

[rherrero-stratio]

lgtm