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Added option for encrypting secrets to etcd v.2 (#2428)

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* Added option for encrypting secrets to etcd

* Fix keylength to 32

* Forgot the default

* Rename secrets.yaml to secrets_encryption.yaml

* Fix static path for secrets file to use ansible variable

* Rename secrets.yaml.j2 to secrets_encryption.yaml.j2

* Base64 encode the token

* Fixed merge error

* Changed path to credentials dir

* Update path to secrets file which is now readable inside the apiserver container. Set better file permissions

* Add encryption option to k8s-cluster.yml
This commit is contained in:
Andreas Krüger
2018-03-15 20:20:05 +01:00
committed by Matthew Mosesohn
parent d843e3d562
commit 3d6fd49179
7 changed files with 39 additions and 1 deletions
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3
roles/kubernetes/master/templates/kubeadm-config.yaml.j2
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@@ -52,6 +52,9 @@ apiServerExtraArgs:
{% if kube_oidc_groups_claim is defined %}
oidc-groups-claim: {{ kube_oidc_groups_claim }}
{% endif %}
{% endif %}
{% if kube_encrypt_secret_data %}
experimental-encryption-provider-config: {{ kube_config_dir }}/ssl/secrets_encryption.yaml
{% endif %}
storage-backend: {{ kube_apiserver_storage_backend }}
{% if kube_api_runtime_config is defined %}