# machclusterctl 3-node operational defaults/fallback sample
# Static example file that can be read without environment-variable substitution.
#
# This file is a compact defaults-oriented version of the topology used in a
# 3-node manual test. The actual test file used separate home_path values for
# each node, but nodes of the same type on different hosts can share the same
# port/home_path defaults. Override port/home_path only when two or more nodes
# of the same type are placed on the same host.
#
# Test topology:
#   - dev90: machbase@192.168.0.90, primary coordinator, deployer, lookup master, broker, two warehouses
#   - dev37: machbase@192.168.0.37, secondary coordinator, deployer, lookup monitor, broker, two warehouses
#   - dev33: machbase@192.168.0.33, deployer, lookup slave, two warehouses

version: "1"

cluster:
  name: "machclusterctl-3node-sample"

  # With host aliases, user@IP is written once and nodes refer to logical names.
  # In user@address, user is the SSH execution user and address is used for cluster node identity.
  hosts:
    dev90:
      address: machbase@192.168.0.90
    dev37:
      address: machbase@192.168.0.37
    dev33:
      address: machbase@192.168.0.33

  defaults:
    # Nodes of the same type on different hosts can share the same home_path without conflict.
    coordinator:
      home_path: "/machbase/coordinator"
      cluster_link_port: 6601
      http_admin_port: 6602

    deployer:
      home_path: "/machbase/deployer"
      cluster_link_port: 6621
      http_admin_port: 6622

    lookup:
      home_path: "/machbase/lookup"
      cluster_link_port: 6651
      http_admin_port: 6652

    broker:
      home_path: "/machbase/broker"
      cluster_link_port: 6681
      http_admin_port: 6682
      service_port: 6680

    # The first warehouse on each server uses these defaults as-is.
    # Only the second warehouse on the same server overrides the *_b path and ports below.
    warehouse:
      home_path: "/machbase/warehouse_a"
      cluster_link_port: 6701
      http_admin_port: 6702
      service_port: 6700

  package:
    name: machbase
    # package.path points to the source archive kept outside the coordinator home.
    # registered_path in exported YAML is observed current metadata, not an install/upgrade input.
    path: "/machbase/packages/machbase-ent-release-lightweight.tgz"

  ssh:
    key_file: "/machbase/.ssh/id_rsa"

  coordinators:
    - alias: coord-primary-1
      host: dev90
      role: primary

    - alias: coord-secondary-1
      host: dev37
      cluster_link_port: 6611
      http_admin_port: 6612
      role: secondary

  deployers:
    # Each host has one deployer, so all deployers inherit defaults.deployer.
    - alias: deployer-1
      host: dev90

    - alias: deployer-2
      host: dev37

    - alias: deployer-3
      host: dev33

  lookup:
    # Lookup type has role semantics, so each node sets it explicitly.
    # Master/monitor use defaults.lookup ports as-is.
    # Only the slave shows a port override example.
    - alias: lookup-master-1
      host: dev90
      deployer: deployer-1
      type: master

    - alias: lookup-monitor-1
      host: dev37
      deployer: deployer-2
      type: monitor

    - alias: lookup-slave-1
      host: dev33
      deployer: deployer-3
      cluster_link_port: 6661
      http_admin_port: 6662
      type: slave

  brokers:
    - alias: broker-1
      host: dev90
      deployer: deployer-1

    - alias: broker-2
      host: dev37
      deployer: deployer-2
      cluster_link_port: 6691
      http_admin_port: 6692
      service_port: 6690

  warehouse_groups:
    # A warehouse group is a replication unit.
    # This topology places two warehouses on each of three hosts.
    # The first warehouse on each host inherits defaults.warehouse.
    # The second warehouse overrides ports/paths to avoid conflicts on the same host.
    - name: group1
      nodes:
        - alias: warehouse-group1-1
          host: dev90
          deployer: deployer-1

        - alias: warehouse-group1-2
          host: dev37
          deployer: deployer-2

    - name: group2
      nodes:
        # This is the second warehouse on dev37, so it overrides port/home_path.
        - alias: warehouse-group2-1
          host: dev37
          deployer: deployer-2
          home_path: "/machbase/warehouse_b"
          cluster_link_port: 6711
          http_admin_port: 6712
          service_port: 6710

        - alias: warehouse-group2-2
          host: dev33
          deployer: deployer-3

    - name: group3
      nodes:
        # This is the second warehouse on dev33, so it overrides port/home_path.
        - alias: warehouse-group3-1
          host: dev33
          deployer: deployer-3
          home_path: "/machbase/warehouse_b"
          cluster_link_port: 6711
          http_admin_port: 6712
          service_port: 6710

        # This is the second warehouse on dev90, so it overrides port/home_path.
        - alias: warehouse-group3-2
          host: dev90
          deployer: deployer-1
          home_path: "/machbase/warehouse_b"
          cluster_link_port: 6711
          http_admin_port: 6712
          service_port: 6710