# Miroir development configuration — matches examples/docker-compose-dev.yml
# 16 shards, RF=1, 3 Meilisearch nodes (single replica group)

# Client-facing API key (use 'dev-key' for local testing)
master_key: "dev-key"

# Key Miroir uses to authenticate to Meilisearch nodes
node_master_key: "dev-node-key"

# Topology: 16 logical shards spread across 3 nodes
shards: 16
replication_factor: 1
replica_groups: 1

# Node addresses (container names from docker-compose-dev.yml)
nodes:
  - id: "meili-0"
    address: "http://meili-0:7700"
    replica_group: 0
  - id: "meili-1"
    address: "http://meili-1:7700"
    replica_group: 0
  - id: "meili-2"
    address: "http://meili-2:7700"
    replica_group: 0

# Task store (SQLite for single-replica dev; use Redis for multi-replica)
task_store:
  backend: sqlite
  path: /data/miroir-tasks.db
  # For multi-replica deployments, uncomment and use Redis:
  # backend: redis
  # url: "redis://redis:6379"

# Admin API (disabled in dev — enable for management UI)
admin:
  enabled: false

# Health check settings
health:
  interval_ms: 5000
  timeout_ms: 2000
  unhealthy_threshold: 3
  recovery_threshold: 2

# Scatter-gather query behavior
scatter:
  node_timeout_ms: 5000
  retry_on_timeout: true
  unavailable_shard_policy: partial

# Rebalancer settings
rebalancer:
  auto_rebalance_on_recovery: true
  max_concurrent_migrations: 4
  migration_timeout_s: 3600

# Server (HTTP listener)
server:
  port: 7700
  bind: "0.0.0.0"

# Connection pool per node
connection_pool_per_node:
  max_idle: 8
  max_total: 32
  idle_timeout_s: 60

# Task registry cache and TTL pruner
task_registry:
  cache_size: 1000
  redis_pool_max: 10
  ttl_seconds: 86400
  prune_interval_s: 300
  prune_batch_size: 1000

# Advanced capabilities (all enabled by default in v0.1+)
resharding:
  enabled: true
hedging:
  enabled: true
replica_selection:
  strategy: adaptive
query_planner:
  enabled: true
settings_broadcast:
  strategy: two_phase
settings_drift_check:
  enabled: true
session_pinning:
  enabled: true
aliases:
  enabled: true
anti_entropy:
  enabled: true
dump_import:
  mode: streaming
idempotency:
  enabled: true
query_coalescing:
  enabled: true
multi_search:
  enabled: true
vector_search:
  enabled: true
cdc:
  enabled: true
  buffer:
    overflow: drop
ttl:
  enabled: true
tenant_affinity:
  enabled: true
shadow:
  enabled: true
ilm:
  enabled: true
canary_runner:
  enabled: true
explain:
  enabled: true
admin_ui:
  enabled: false
search_ui:
  enabled: false
  rate_limit:
    backend: local

# Horizontal scaling (dev defaults — disabled for single-replica)
peer_discovery:
  service_name: miroir-headless
  refresh_interval_s: 15
leader_election:
  enabled: false
hpa:
  enabled: false

# Observability
tracing:
  enabled: false