48 lines
2.8 KiB
PHP
48 lines
2.8 KiB
PHP
<?php
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return [
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// 默认关闭；不得把真实端点、数据库名、账号或密码写入 Git。
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'enabled' => filter_var(env('OPERATIONS_REPLICA_ENABLED', false), FILTER_VALIDATE_BOOL),
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'allowed_scopes' => array_values(array_filter(array_map(
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'trim',
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explode(',', (string) env('OPERATIONS_REPLICA_ALLOWED_SCOPES', ''))
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))),
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'connection' => [
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'host' => env('DB_OPERATIONS_REPLICA_HOST'),
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'port' => (int) env('DB_OPERATIONS_REPLICA_PORT', 1433),
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'database' => env('DB_OPERATIONS_REPLICA_DATABASE'),
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'username' => env('DB_OPERATIONS_REPLICA_USERNAME'),
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'password' => env('DB_OPERATIONS_REPLICA_PASSWORD'),
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'odbc_driver' => env('DB_OPERATIONS_REPLICA_ODBC_DRIVER', 'FreeTDS'),
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'tds_version' => env('DB_OPERATIONS_REPLICA_TDS_VERSION', '7.4'),
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'connect_timeout' => (int) env('DB_OPERATIONS_REPLICA_CONNECT_TIMEOUT', 5),
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'query_timeout' => (int) env('DB_OPERATIONS_REPLICA_QUERY_TIMEOUT', 15),
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// 仅部分 ODBC 驱动支持该提示；它不是权限控制，默认不强行开启。
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'application_intent' => env('DB_OPERATIONS_REPLICA_APPLICATION_INTENT', ''),
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],
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'snapshots' => [
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'ttl_seconds' => (int) env('OPERATIONS_REPLICA_SNAPSHOT_TTL', 120),
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'summary_ttl_seconds' => (int) env('OPERATIONS_REPLICA_SUMMARY_TTL', 120),
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'options_ttl_seconds' => (int) env('OPERATIONS_REPLICA_OPTIONS_TTL', 3600),
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'stale_ttl_seconds' => (int) env('OPERATIONS_REPLICA_STALE_TTL', 86400),
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'active_ttl_seconds' => (int) env('OPERATIONS_REPLICA_ACTIVE_QUERY_TTL', 21600),
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'registry_limit' => (int) env('OPERATIONS_REPLICA_ACTIVE_QUERY_LIMIT', 300),
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'refresh_limit' => (int) env('OPERATIONS_REPLICA_REFRESH_LIMIT', 2),
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'miss_budget_per_window' => (int) env('OPERATIONS_REPLICA_MISS_BUDGET', 6),
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'budget_window_seconds' => (int) env('OPERATIONS_REPLICA_BUDGET_WINDOW', 60),
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'lock_seconds' => (int) env('OPERATIONS_REPLICA_LOCK_SECONDS', 45),
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'lock_wait_seconds' => (int) env('OPERATIONS_REPLICA_LOCK_WAIT', 3),
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'max_concurrency' => (int) env('OPERATIONS_REPLICA_MAX_CONCURRENCY', 2),
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'slot_wait_ms' => (int) env('OPERATIONS_REPLICA_SLOT_WAIT_MS', 1500),
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'failure_cooldown_seconds' => (int) env('OPERATIONS_REPLICA_FAILURE_COOLDOWN', 300),
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'query_failure_cooldown_seconds' => (int) env('OPERATIONS_REPLICA_QUERY_FAILURE_COOLDOWN', 300),
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'slow_query_ms' => (int) env('OPERATIONS_REPLICA_SLOW_QUERY_MS', 5000),
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'slow_query_cooldown_seconds' => (int) env('OPERATIONS_REPLICA_SLOW_QUERY_COOLDOWN', 300),
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'refresh_time_budget_seconds' => (int) env('OPERATIONS_REPLICA_REFRESH_TIME_BUDGET', 45),
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'refresh_pause_ms' => (int) env('OPERATIONS_REPLICA_REFRESH_PAUSE_MS', 300),
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],
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];
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