# CI values for the keycloak install-test.
#
# WHY THIS CHART IS TESTED RATHER THAN EXCLUDED, and what a green run is worth.
# Keycloak has no volume, needs one throwaway PostgreSQL and reaches Ready on
# its own, so an exclusion would be hard to justify. More importantly, this is
# the only place where the four riskiest assumptions of the chart are exercised
# at all - none of them is observable in a render.
#
# WHAT A GREEN RUN PROVES, point by point (the measurement points of Gitea #83):
#
#   1. THE TWO INIT CONTAINERS WORK AT ALL. The seed container copies the
#      image's own augmentation output into the volume, the build container
#      mounts that volume at /opt/keycloak/lib/quarkus and runs `kc.sh build`
#      into it - both with readOnlyRootFilesystem: true. If the seeding
#      assumption were wrong (QuarkusEntryPoint loads
#      quarkus/quarkus-application.dat before it dispatches any command,
#      `build` included), the build container could not start, and the pod
#      would sit in Init with the reason only in its log.
#   2. readOnlyRootFilesystem: true HOLDS FOR THE SERVING CONTAINER, with
#      emptyDirs only at /opt/keycloak/lib/quarkus, /opt/keycloak/data and
#      /tmp - and NOT at /opt/keycloak/conf, which would hide the
#      cache-ispn.xml that cache=ispn reads.
#   3. `start --optimized` ACCEPTS THE PRE-BUILT INSTALLATION and does not
#      re-augment. A disagreement between the build options and the serving
#      container would show up here as a crash loop rather than as a slow
#      start, because the path it would want to rewrite is read-only.
#   4. jdbc-ping FINDS THE SECOND REPLICA from cache=ispn and the database
#      configuration alone - which is why this test runs TWO replicas (see
#      below) and why that is the single most valuable line in this file.
#   Plus the mechanical half: the Secret key names match what the Deployment
#   references, /health/started, /health/live and /health/ready all answer on
#   the management port (so health-enabled really was baked in by the init
#   container), the resource quantities are valid, and the schema accepts a
#   realistic non-default values file.
#
# WHAT IT DOES NOT PROVE, and no install-test here could:
#   - that hostname-admin serves the console cleanly on a second hostname. No
#     ingress controller answers in CI and nothing drives a browser, so the
#     chart's own measurement point 5 stays open. What IS checked is that both
#     Ingress objects are accepted and that the Service port they name exists.
#   - anything about an upgrade. The rolling-update restriction between minor
#     versions is a property of two versions meeting, and this test installs
#     one.
#   - that the PostgreSQL here resembles production. It is one pod with an
#     emptyDir, so nothing about durability, connection limits or latency
#     transfers.

secrets:
  # Materialized by ci/keycloak/fixtures.yaml as ci-keycloak-db-secret and
  # ci-keycloak-bootstrap-admin-secret (the OnePasswordItem stub CRD comes from
  # ci/common/).
  databaseSecretRef: op://ci/keycloak-db
  bootstrapAdminSecretRef: op://ci/keycloak-bootstrap-admin

keycloak:
  # TWO, i.e. the chart's default, and the whole reason this fixture is not a
  # one-replica shortcut. With one replica the install-test would be green
  # without ever showing whether the second node is found - and "a path the
  # test does not walk is a path we have not proven" is the lesson Gitea #80
  # paid for. The install-test script waits for the Deployment's rollout, and a
  # rollout is only complete when BOTH pods are Ready, so cluster formation is
  # inside the assertion rather than next to it.
  replicas: 2

  db:
    # The throwaway PostgreSQL from fixtures.yaml. Plain Service name: both are
    # in the same namespace.
    host: postgres
    database: keycloak
    # Small but not degenerate: 2 replicas x 5 = 10 connections against
    # postgres:16-alpine's default max_connections of 100, which leaves the
    # fixture comfortable while still exercising the pool options.
    pool:
      initialSize: 1
      minSize: 1
      maxSize: 5

  # ON against the chart's default of off, because it is a BUILD option: with
  # this true the init container has to build an installation that differs from
  # the published image in TWO options rather than one, and /metrics has to
  # appear on the management port. A green run therefore proves the build
  # arguments really reach `kc.sh build` - with metrics off, a build that
  # silently did nothing would look identical.
  metrics:
    enabled: true

  # Set on purpose, although one release cannot collide with itself: it
  # exercises the KC_CACHE_EMBEDDED_CLUSTER_NAME path, and a name Keycloak
  # rejected would fail the start rather than pass unnoticed.
  cache:
    clusterName: ci-keycloak

  resources:
    # Below the chart's defaults to stay inside the runner's budget, and the
    # memory number is chosen rather than rounded: the image sizes the heap at
    # 70% of the LIMIT, so 600Mi x limitFactor 3 = 1800Mi gives a ~1260Mi heap.
    # Upstream's floor is "at least 750 MB" for the limit; going much below
    # this makes the JVM the reason a run fails.
    requests:
      cpu: 250m
      memory: 600Mi
      ephemeral-storage: 256Mi

  build:
    resources:
      requests:
        cpu: 250m
        memory: 512Mi
        ephemeral-storage: 256Mi

ingress:
  # Left ON although no ingress controller answers in CI: the point is that
  # both objects are accepted and that the Service port they name BY NAME
  # ("http") actually exists - a typo there is otherwise invisible until
  # somebody opens the URL.
  enabled: true
  domain: keycloak.ci.example.com
  clusterIssuer: ci-selfsigned
  admin:
    # The second hostname, on as well, so the chart renders KC_HOSTNAME_ADMIN
    # and Keycloak has to accept it as a full URL. That is the half of
    # measurement point 5 a cluster-less test can reach: Keycloak validates
    # both hostname values at start ("verified that full URL is used, incl.
    # scheme and hostname"), so a chart that built a bare host here would fail
    # the start instead of serving a broken console later.
    enabled: true
    domain: keycloak-admin.ci.example.com