fleet.yaml

---
# Copyright 2018 Google LLC All 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.

#
# Full example of a Fleet resource - a set of warm GameServers
# that are available to be allocated from.
# To allocate a GameServer from a Fleet, use a GameServerAllocation
#

#
# For a full reference and details: https://agones.dev/site/docs/reference/fleet/
#
apiVersion: agones.dev/v1
kind: Fleet
metadata:
  name: fleet-example
spec:
  # the number of GameServers to keep Ready or Allocated in this Fleet. Defaults to 0
  replicas: 2
  # defines how GameServers are organised across the cluster.
  # Options include:
  # "Packed" (default) is aimed at dynamic Kubernetes clusters, such as cloud providers, wherein we want to bin pack
  # resources
  # "Distributed" is aimed at static Kubernetes clusters, wherein we want to distribute resources across the entire
  # cluster
  scheduling: Packed
  # a GameServer template - see:
  # https://agones.dev/site/docs/reference/gameserver/ for all the options
  strategy:
    # The replacement strategy for when the GameServer template is changed. Default option is "RollingUpdate",
    # "RollingUpdate" will increment by maxSurge value on each iteration, while decrementing by maxUnavailable on each
    # iteration, until all GameServers have been switched from one version to another.
    # "Recreate" terminates all non-allocated GameServers, and starts up a new set with the new details to replace them.
    type: RollingUpdate
    # Only relevant when `type: RollingUpdate`
    rollingUpdate:
      # the amount to increment the new GameServers by. Defaults to 25%
      maxSurge: 25%
      # the amount to decrements GameServers by. Defaults to 25%
      maxUnavailable: 25%
  # [Stage:Alpha]
  # [FeatureFlag:FleetAllocationOverflow]
  # Labels and/or Annotations to apply to overflowing GameServers when the number of Allocated GameServers exceeds
  # the desired replicas in the underlying `GameServerSet`
  # Commented out since Alpha, and disabled by default
  # allocationOverflow:
  #   labels:
  #     mykey: myvalue
  #     version: ""  # empty an existing label value
  #   annotations:
  #     otherkey: setthisvalue
  #
  # [Stage:Alpha]
  # [FeatureFlag:CountsAndLists]
  # Which gameservers in the Fleet are most important to keep around - impacts scale down logic.
  # priorities:
  # - type: List  # Whether a Counter or a List.
  #   key: rooms  # The name of the Counter or List.
  #   order: Ascending  # Default is "Ascending" so smaller capacity will be removed first on down scaling.
  #
  template:
    # GameServer metadata
    metadata:
      labels:
        foo: bar
    # GameServer specification
    spec:
      ports:
        - name: default
          portPolicy: Dynamic
          containerPort: 26000
      health:
        initialDelaySeconds: 30
        periodSeconds: 60
      # Parameters for game server sidecar
      sdkServer:
        # sdkServer log level parameter has three options:
        #  - "Info" (default) The SDK server will output all messages except for debug messages
        #  - "Debug" The SDK server will output all messages including debug messages
        #  - "Error" The SDK server will only output error messages
        logLevel: Info
      #
      # [Stage:Alpha]
      # [FeatureFlag:CountsAndLists]
      # Counts and Lists provides the configuration for generic (player, room, session, etc.) tracking features.
      # Commented out since Alpha, and disabled by default
      # counters:
      #   players:
      #     count: 9
      #     capacity: 10
      #   sessions:
      #     count:  # Count and/or capacity must be listed (but may be nil) otherwise the counter will by dropped by the CRD schema.
      # lists:
      #   players:
      #     capacity:  # Capacity and/or values must be listed (but may be nil) otherwise the list will be dropped by the CRD schema.
      #   rooms:
      #     capacity: 5
      #     values:
      #       - room1
      #       - room2
      #       - room3
      #
      # The GameServer's Pod template
      template:
        spec:
          containers:
            - name: simple-game-server
              image: us-docker.pkg.dev/agones-images/examples/simple-game-server:0.21