# Copyright 2017 AT&T Intellectual Property.  All other rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

release_group: null
release_uuid: null

images:
  tags:
    apiserver: k8s.gcr.io/kube-apiserver-amd64:v1.26.0
    kubernetes_keystone_webhook: docker.io/k8scloudprovider/k8s-keystone-auth:latest
    scripted_test: docker.io/openstackhelm/heat:newton
    dep_check: quay.io/stackanetes/kubernetes-entrypoint:v0.3.1
    image_repo_sync: docker.io/docker:17.07.0
    ks_user: docker.io/openstackhelm/heat:ocata
  pull_policy: IfNotPresent
  local_registry:
    active: false
    exclude:
      - dep_check
      - image_repo_sync

labels:
  kubernetes_apiserver:
    node_selector_key: apiserver-webhook
    node_selector_value: enabled
  job:
    node_selector_key: apiserver-webhook
    node_selector_value: enabled

command_prefix:
  - kube-apiserver
  - --enable-admission-plugins=NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds

apiserver_webhook:
  logging:
    # Which messages to log.
    # Valid values include any number from 0 to 9.
    # Default 5(Trace level verbosity).
    log_level: 5

service:
  name: clcp-ucp-apiserver-webhook

network:
  pod_cidr: '10.97.0.0/16'
  service_cidr: '10.96.0.0/16'
  api:
    ingress:
      public: true
      classes:
        namespace: "nginx"
        cluster: "nginx-cluster"
      annotations:
        nginx.ingress.kubernetes.io/rewrite-target: /
        nginx.ingress.kubernetes.io/proxy-read-timeout: "120"
        nginx.ingress.kubernetes.io/ssl-redirect: "true"
        nginx.ingress.kubernetes.io/secure-backends: "true"
        nginx.ingress.kubernetes.io/backend-protocol: "HTTPS"
    name: webhook_apiserver
#
# Insert TLS certificates, keys and CAs
# here. Server is for server-terminated TLS (basic)
# and client is for mTLS. Each group of certificates
# will generate two secrets <groupname>-client and <groupname>-server
# built to the kubernetes.io/tls secret type with keys 'tls.crt', 'tls.key'
# and 'ca.crt'
#
certificates:
  apiserver_webhook_pod:
    server:
      cert: placeholder
      key: placeholder
      ca: placeholder
  keystone_webhook:
    server:
      cert: placeholder
      key: placeholder
      ca: placeholder
  kubelet:
    client:
      cert: placeholder
      key: placeholder
    server:
      ca: placeholder
  etcd:
    client:
      cert: placeholder
      key: placeholder
    server:
      ca: placeholder

secrets:
  service_account:
    public_key: placeholder
    private_key: placeholder
  identity:
    admin: apiserver-webhook-keystone-creds-admin
    webhook: apiserver-webhook-keystone-creds-webhook
  tls:
    webhook_apiserver:
      api:
        public: apiserver-webhook-public
        server:
          cert: placeholder
          key: placeholder
          ca: placeholder

# typically overriden by environmental
# values, but should include all endpoints
# required by this chart
endpoints:
  cluster_domain_suffix: cluster.local
  webhook_apiserver:
    name: webhook_apiserver
    hosts:
      default: apiserver-webhook
      internal: apiserver-webhook-int
    port:
      api:
        default: 6443
        public: 443
      webhook:
        podport: 8443
    path:
      default: /
      webhook: /webhook
    scheme:
      default: https
      public: https
    host_fqdn_override:
      default: null
      # NOTE: this chart supports TLS for fqdn over-ridden public
      # endpoints using the following format:
      # public:
      #   host: null
      #   tls:
      #     crt: null
      #     key: null
  identity:
    name: keystone
    namespace: null
    auth:
      admin:
        region_name: RegionOne
        username: admin
        password: password
        project_name: admin
        user_domain_name: default
        project_domain_name: default
      webhook:
        region_name: RegionOne
        username: webhook
        password: password
        project_name: service
        user_domain_name: default
        project_domain_name: default
        role: admin
    hosts:
      default: keystone
      internal: keystone-api
    host_fqdn_override:
      default: null
    path:
      default: /v3
    scheme:
      default: http
    port:
      api:
        default: 80
        internal: 5000
  etcd:
    name: etcd
    namespace: kube-system
    hosts:
      default: kubernetes-etcd
    host_fqdn_override:
      default: null
    path:
      default: null
    scheme:
      default: https
    port:
      client:
        default: 2379

network_policy:
  kubernetes-keystone-webhook:
    ingress:
      - {}
    egress:
      - {}

pod:
  mandatory_access_control:
    type: apparmor
    apiserver-webhook:
      apiserver: runtime/default
      webhook: runtime/default
  security_context:
    apiserver_webhook:
      pod:
        runAsUser: 65534
      container:
        apiserver:
          allowPrivilegeEscalation: false
          readOnlyRootFilesystem: true
          # explicitly setting the runAsUser may be required to write audit logs to the host
          # runAsUser: 0
        webhook:
          allowPrivilegeEscalation: false
          readOnlyRootFilesystem: true
  mounts:
    apiserver_webhook:
      apiserver:
# Example mounts for audit logging, refer to .conf.apiserver.auditpolicy below.
#        volumeMounts:
#          - name: audit-logs
#            mountPath: /var/log/audit
#            mountPropagation: HostToContainer
#            readOnly: false
#        volumes:
#          - name: audit-logs
#            hostPath:
#              path: /var/log/audit
#              type: DirectoryOrCreate
      webhook: null
  affinity:
    anti:
      type:
        default: preferredDuringSchedulingIgnoredDuringExecution
      topologyKey:
        default: kubernetes.io/hostname
  replicas:
    apiserver: 1
    api: 1
  probes:
    readinessProbe:
      initialDelaySeconds: 5
      periodSeconds: 10
    livenessProbe:
      failureThreshold: 3
      initialDelaySeconds: 15
      periodSeconds: 20
  env:
    apiserver:
  lifecycle:
    upgrades:
      daemonsets:
        pod_replacement_strategy: RollingUpdate
        kubernetes_apiserver:
          enabled: false
          min_ready_seconds: 0
          max_unavailable: 1
    termination_grace_period:
      kubernetes_apiserver:
        timeout: 3600
  resources:
    enabled: false
    anchor_pod:
      requests:
        memory: "128Mi"
        cpu: "100m"
      limits:
        memory: "1024Mi"
        cpu: "2000m"
    kubernetes_apiserver:
      requests:
        memory: "128Mi"
        cpu: "100m"
      limits:
        memory: "1024Mi"
        cpu: "2000m"
    api:
      requests:
        memory: "128Mi"
        cpu: "100m"
      limits:
        memory: "256Mi"
        cpu: "200m"
    jobs:
      tests:
        requests:
          memory: "128Mi"
          cpu: "100m"
        limits:
          memory: "256Mi"
          cpu: "200m"
conf:
  paths:
    base: '/etc/webhook_apiserver/'
    pki: '/etc/webhook_apiserver/pki'
    conf: '/etc/webhook_apiserver/webhook.kubeconfig'
    policy: '/etc/webhook_apiserver/conf/policy.json'
    sapubkey: '/etc/webhook_apiserver/pki/service-accounts.pub'
    saprivkey: '/etc/webhook_apiserver/pki/service-accounts.key'
    encryption_provider: '/etc/webhook_apiserver/encryption_provider.json'
  # Every key below 'apiserver' yields a dynamic configuration file
  # and can mutate the apiserver command-line args.
  # The files are available under /dynamic in conf.paths.base
  apiserver:
    agg_api_ca:
      file: agg-api-ca.pem
      command_options:
        - '--requestheader-client-ca-file=/etc/webhook_apiserver/dynamic/agg-api-ca.pem'
        - '--requestheader-extra-headers-prefix=X-Remote-Extra-'
        - '--requestheader-group-headers=X-Remote-Group'
        - '--requestheader-username-headers=X-Remote-User'
        - '--requestheader-allowed-names="aggregator"'
      content: |
        -----SOME CA-----
    apiserver_proxy_cert:
      file: 'apiserver-proxy-cert.pem'
      command_options:
        - '--proxy-client-cert-file=/etc/webhook_apiserver/dynamic/apiserver-proxy-cert.pem'
      content: |
        ------SOME CERT-----
    apiserver_proxy_key:
      file: 'apiserver-proxy-key.pem'
      command_options:
        - '--proxy-client-key-file=/etc/webhook_apiserver/dynamic/apiserver-proxy-key.pem'
      content: |
        -----SOME KEY-----
    encryption_provider:
      file: 'encryption_provider.yaml'
      command_options:
        - '--encryption-provider-config=/etc/webhook_apiserver/dynamic/encryption_provider.yaml'
      content:
        kind: EncryptionConfiguration
        apiVersion: apiserver.config.k8s.io/v1
# Uncomment any of the below to enable enhanced Audit Logging command line options.
# Note: To use the Log backend, ensure that the hostPath of the log file is mounted,
# and that the runAsUser for the apiserver container can write to it.
# (Refer to .pod.mounts.apiserver.apiserver)
#
#    auditpolicy:
#      file: audit_policy.yaml
#      command_options:
#         - '--audit-policy-file=/etc/kubernetes/apiserver/audit_policy.yaml'
#         - '--audit-log-maxsize=10'
#         - '--audit-log-maxbackup=3'
#         - '--audit-log-path=/var/log/audit/webhook-audit.log'
#      content:
#         kind: Policy
#         apiVersion: apiserver.k8s.io/v1
#         rules:
#           - level: Metadata
#
    service_account_issuer:
      command_options:
      - --service-account-issuer=https://kubernetes.default.svc.cluster.local
  policy:
    - resource:
        verbs:
          - "*"
        resources:
          - "*"
        namespace: "*"
        version: "*"
      match:
        - type: role
          values:
            - admin
    - resource:
        verbs:
          - "*"
        resources:
          - "*"
        namespace: "kube-system"
        version: "*"
      match:
        - type: role
          values:
            - kube-system-admin
    - resource:
        verbs:
          - get
          - list
          - watch
        resources:
          - "*"
        namespace: "kube-system"
        version: "*"
      match:
        - type: role
          values:
            - kube-system-viewer
    - resource:
        verbs:
          - "*"
        resources:
          - "*"
        namespace: "ucp"
        version: "*"
      match:
        - type: project
          values:
            - ucp-admin
            - airship-admin

dependencies:
  static:
    ks_user:
      services:
        - service: identity
          endpoint: internal
    api:
      jobs:
        - webhook-apiserver-ks-user
      services:
        - service: identity
          endpoint: internal

manifests:
  configmap_bin: true
  configmap_certs: true
  configmap_etc: true
  configmap_dynamic_config: true
  job_ks_user: true
  deployment: true
  ingress_api: true
  pod_test: false
  secret_keystone: true
  secret_tls: true
  secret_keys: true
  service: true
  network_policy: false