openstack-helm-infra/mariadb-backup/values.yaml

# 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.

# Default values for mariadb.
# This is a YAML-formatted file.
# Declare name/value pairs to be passed into your templates.
# name: value

---
release_group: null

images:
  tags:
    mariadb: docker.io/openstackhelm/mariadb:latest-ubuntu_focal
    ks_user: docker.io/openstackhelm/heat:wallaby-ubuntu_focal
    dep_check: quay.io/airshipit/kubernetes-entrypoint:v1.0.0
    mariadb_backup: quay.io/airshipit/porthole-mysqlclient-utility:latest-ubuntu_focal
  pull_policy: "IfNotPresent"
  local_registry:
    active: false
    exclude:
      - dep_check

labels:
  server:
    node_selector_key: openstack-control-plane
    node_selector_value: enabled
  job:
    node_selector_key: openstack-control-plane
    node_selector_value: enabled

pod:
  security_context:
    server:
      pod:
        runAsUser: 999
      container:
        perms:
          runAsUser: 0
          readOnlyRootFilesystem: true
        init:
          runAsUser: 0
          allowPrivilegeEscalation: false
          readOnlyRootFilesystem: false
        agent:
          runAsUser: 0
          allowPrivilegeEscalation: false
          readOnlyRootFilesystem: false
        mariadb:
          runAsUser: 0
          allowPrivilegeEscalation: false
          readOnlyRootFilesystem: false
    mariadb_backup:
      pod:
        runAsUser: 65534
      container:
        backup_perms:
          runAsUser: 0
          readOnlyRootFilesystem: true
        verify_perms:
          runAsUser: 0
          readOnlyRootFilesystem: true
        mariadb_backup:
          runAsUser: 65534
          readOnlyRootFilesystem: true
          allowPrivilegeEscalation: false
        mariadb_verify_server:
          runAsUser: 65534
          readOnlyRootFilesystem: true
          allowPrivilegeEscalation: false
    tests:
      pod:
        runAsUser: 999
      container:
        test:
          runAsUser: 999
          readOnlyRootFilesystem: true
  affinity:
    anti:
      type:
        default: preferredDuringSchedulingIgnoredDuringExecution
      topologyKey:
        default: kubernetes.io/hostname
      weight:
        default: 10
  tolerations:
    mariadb:
      enabled: false
      tolerations:
      - key: node-role.kubernetes.io/master
        operator: Exists
        effect: NoSchedule
      - key: node-role.kubernetes.io/control-plane
        operator: Exists
        effect: NoSchedule
  replicas:
    server: 3
    prometheus_mysql_exporter: 1
  lifecycle:
    upgrades:
      deployments:
        revision_history: 3
        pod_replacement_strategy: RollingUpdate
        rolling_update:
          max_unavailable: 1
          max_surge: 3
    termination_grace_period:
      prometheus_mysql_exporter:
        timeout: 30
      error_pages:
        timeout: 10
    disruption_budget:
      mariadb:
        min_available: 0
  resources:
    enabled: false
    server:
      requests:
        memory: "128Mi"
        cpu: "100m"
      limits:
        memory: "1024Mi"
        cpu: "2000m"
    jobs:
      tests:
        limits:
          memory: "1024Mi"
          cpu: "2000m"
        requests:
          memory: "128Mi"
          cpu: "100m"
      image_repo_sync:
        requests:
          memory: "128Mi"
          cpu: "100m"
        limits:
          memory: "1024Mi"
          cpu: "2000m"
      mariadb_backup:
        requests:
          memory: "128Mi"
          cpu: "100m"
        limits:
          memory: "1024Mi"
          cpu: "2000m"
      ks_user:
        requests:
          memory: "128Mi"
          cpu: "100m"
        limits:
          memory: "1024Mi"
          cpu: "2000m"

dependencies:
  dynamic:
    common:
      local_image_registry:
        jobs:
          - mariadb-server-image-repo-sync
        services:
          - endpoint: node
            service: local_image_registry
  static:
    mariadb_server_ks_user:
      services:
        - endpoint: internal
          service: oslo_db
    mariadb_backup:
      services:
        - endpoint: internal
          service: oslo_db
    image_repo_sync:
      services:
        - endpoint: internal
          service: local_image_registry
    tests:
      services:
        - endpoint: internal
          service: oslo_db

volume:
  backup:
    enabled: true
    class_name: general
    size: 5Gi

jobs:
  mariadb_backup:
    # activeDeadlineSeconds == 0 means no deadline
    activeDeadlineSeconds: 0
    backoffLimit: 6
    cron: "0 0 * * *"
    history:
      success: 3
      failed: 1
  ks_user:
    # activeDeadlineSeconds == 0 means no deadline
    activeDeadlineSeconds: 0
    backoffLimit: 6

conf:
  mariadb_server:
    setup_wait:
      iteration: 30
      duration: 5
  database:
    my: |
      [mysqld]
      datadir=/var/lib/mysql
      basedir=/usr
      ignore-db-dirs=lost+found

      [client-server]
      !includedir /etc/mysql/conf.d/
  backup:
    enabled: false
    base_path: /var/backup
    validateData:
      ageOffset: 120
    mysqldump_options: >
      --single-transaction --quick --add-drop-database
      --add-drop-table --add-locks --databases
    days_to_keep: 3
    remote_backup:
      enabled: false
      container_name: mariadb
      days_to_keep: 14
      storage_policy: default-placement
      number_of_retries: 5
      delay_range:
        min: 30
        max: 60

secrets:
  identity:
    admin: keystone-admin-user
    mariadb-server: mariadb-backup-user
  mariadb:
    backup_restore: mariadb-backup-restore
  oci_image_registry:
    mariadb: mariadb-oci-image-registry-key
  tls:
    oslo_db:
      server:
        public: mariadb-tls-server
        internal: mariadb-tls-direct

# typically overridden by environmental
# values, but should include all endpoints
# required by this chart
endpoints:
  cluster_domain_suffix: cluster.local
  local_image_registry:
    name: docker-registry
    namespace: docker-registry
    hosts:
      default: localhost
      internal: docker-registry
      node: localhost
    host_fqdn_override:
      default: null
    port:
      registry:
        node: 5000
  oci_image_registry:
    name: oci-image-registry
    namespace: oci-image-registry
    auth:
      enabled: false
      mariadb:
        username: mariadb
        password: password
    hosts:
      default: localhost
    host_fqdn_override:
      default: null
    port:
      registry:
        default: null
  oslo_db:
    namespace: null
    auth:
      admin:
        username: root
        password: password
      sst:
        username: sst
        password: password
      audit:
        username: audit
        password: password
      exporter:
        username: exporter
        password: password
    hosts:
      default: mariadb-server-primary
      direct: mariadb-server-internal
      discovery: mariadb-discovery
      server: mariadb-server
    host_fqdn_override:
      default: null
    path: null
    scheme: mysql+pymysql
    port:
      mysql:
        default: 3306
      wsrep:
        default: 4567
  identity:
    name: backup-storage-auth
    namespace: openstack
    auth:
      admin:
        # Auth URL of null indicates local authentication
        # HTK will form the URL unless specified here
        auth_url: null
        region_name: RegionOne
        username: admin
        password: password
        project_name: admin
        user_domain_name: default
        project_domain_name: default
      mariadb:
        # Auth URL of null indicates local authentication
        # HTK will form the URL unless specified here
        auth_url: null
        role: admin
        region_name: RegionOne
        username: mariadb-backup-user
        password: password
        project_name: service
        user_domain_name: service
        project_domain_name: service
    hosts:
      default: keystone
      internal: keystone-api
    host_fqdn_override:
      default: null
    path:
      default: /v3
    scheme:
      default: 'http'
    port:
      api:
        default: 80
        internal: 5000

network_policy:
  mariadb:
    ingress:
      - {}
    egress:
      - {}

# Helm hook breaks for helm2.
# Set helm3_hook: false in case helm2 is used.
helm3_hook: true

manifests:
  certificates: false
  configmap_bin: true
  configmap_etc: true
  job_ks_user: false
  cron_job_mariadb_backup: true
  pvc_backup: true
  network_policy: false
  pod_test: true
  secret_dbadmin_password: true
  secret_sst_password: true
  secret_dbaudit_password: true
  secret_backup_restore: true
  secret_etc: true

...