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Merge pull request #1078 from VincentS/oidc_support

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Added Support for OpenID Connect Authentication
This commit is contained in:
Matthew Mosesohn 2017-03-14 12:07:21 +03:00 committed by GitHub
commit 4038954f96
3 changed files with 36 additions and 0 deletions
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13
inventory/group_vars/k8s-cluster.yml
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@ -57,6 +57,19 @@ kube_users:
pass: "{{kube_api_pwd}}" pass: "{{kube_api_pwd}}"
role: admin role: admin
## Variables for OpenID Connect Configuration https://kubernetes.io/docs/admin/authentication/
## To use OpenID you have to deploy additional an OpenID Provider (e.g Dex, Keycloak, ...)
# kube_oidc_auth: false
# kube_oidc_url: https:// ...
# kube_oidc_client_id: kubernetes
## Optional settings for OIDC
# kube_oidc_ca_file: {{ kube_cert_dir }}/ca.pem
# kube_oidc_username_claim: sub
# kube_oidc_groups_claim: groups
# Choose network plugin (calico, weave or flannel) # Choose network plugin (calico, weave or flannel)
# Can also be set to 'cloud', which lets the cloud provider setup appropriate routing # Can also be set to 'cloud', which lets the cloud provider setup appropriate routing
kube_network_plugin: calico kube_network_plugin: calico

10
roles/kubernetes/master/defaults/main.yml
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@ -30,3 +30,13 @@ kube_apiserver_cpu_limit: 800m
kube_apiserver_memory_requests: 256M kube_apiserver_memory_requests: 256M
kube_apiserver_cpu_requests: 300m kube_apiserver_cpu_requests: 300m
kube_apiserver_storage_backend: etcd2 kube_apiserver_storage_backend: etcd2
## Variables for OpenID Connect Configuration https://kubernetes.io/docs/admin/authentication/
## To use OpenID you have to deploy additional an OpenID Provider (e.g Dex, Keycloak, ...)
kube_oidc_auth: false
#kube_oidc_url: https:// ...
# kube_oidc_client_id: kubernetes
## Optional settings for OIDC
# kube_oidc_ca_file: {{ kube_cert_dir }}/ca.pem
# kube_oidc_username_claim: sub
# kube_oidc_groups_claim: groups

13
roles/kubernetes/master/templates/manifests/kube-apiserver.manifest.j2
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@ -39,6 +39,19 @@ spec:
- --tls-private-key-file={{ kube_cert_dir }}/apiserver-key.pem - --tls-private-key-file={{ kube_cert_dir }}/apiserver-key.pem
- --token-auth-file={{ kube_token_dir }}/known_tokens.csv - --token-auth-file={{ kube_token_dir }}/known_tokens.csv
- --service-account-key-file={{ kube_cert_dir }}/apiserver-key.pem - --service-account-key-file={{ kube_cert_dir }}/apiserver-key.pem
{% if kube_oidc_auth|default(false) and kube_oidc_url is defined and kube_oidc_client_id is defined %}
- --oidc-issuer-url={{ kube_oidc_url }}
- --oidc-client-id={{ kube_oidc_client_id }}
{% if kube_oidc_ca_file is defined %}
- --oidc-ca-file={{ kube_oidc_ca_file }}
{% endif %}
{% if kube_oidc_username_claim is defined %}
- --oidc-username-claim={{ kube_oidc_username_claim }}
{% endif %}
{% if kube_oidc_groups_claim is defined %}
- --oidc-groups-claim={{ kube_oidc_groups_claim }}
{% endif %}
{% endif %}
- --secure-port={{ kube_apiserver_port }} - --secure-port={{ kube_apiserver_port }}
- --insecure-port={{ kube_apiserver_insecure_port }} - --insecure-port={{ kube_apiserver_insecure_port }}
- --storage-backend={{ kube_apiserver_storage_backend }} - --storage-backend={{ kube_apiserver_storage_backend }}