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config.js
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/* Copyright (C) 2016 NooBaa */
'use strict';
// we populate the exports object but prefer to keep name referencing
// with config.NAME so that it will be consistent with the code that imports it
// and will make searching easier.
const config = exports;
const os = require('os');
const fs = require('fs');
const path = require('path');
const assert = require('assert');
const _ = require('lodash');
const util = require('util');
const nsfs_schema_utils = require('./src/manage_nsfs/nsfs_schema_utils');
const range_utils = require('./src/util/range_utils');
const { EventEmitter } = require('events');
config.event_emitter = new EventEmitter();
/////////////////////////
// CONTAINER RESOURCES //
/////////////////////////
config.ENDPOINT_FORKS = Number(process.env.ENDPOINT_FORKS) || 0;
config.OS_MEM_RESERVED = 2 * 1024 * 1024 * 1024;
config.OS_MEM_LIMIT_TOTAL = os.totalmem() - config.OS_MEM_RESERVED;
config.OS_MEM_LIMIT = config.ENDPOINT_FORKS > 0 ? config.OS_MEM_LIMIT_TOTAL / config.ENDPOINT_FORKS : config.OS_MEM_LIMIT_TOTAL;
// The REQUEST is the "minimal" or "guaranteed" amount required for the container's operation.
// The LIMIT is the "maximal" or "burst" amount that the container can use for extended operations.
// In Kubernetes for "guaranteed" QOS class REQUEST and LIMIT both have to be provided and equal.
// This means that in most cases these configs should be the same.
// However we allow a configuration of "thin" provisioning of resources, where LIMIT is higher than REQUEST.
//
// When to use LIMIT:
// - For limiting amounts of transient memory.
// - As we do with semaphores to backpressure incoming I/O requests.
// - Suitable for memory that will be garbage collected soon enough after being processed.
// - The heap will be able to burst up and down.
//
// When to use REQUEST:
// - Less common and is currently unused
// - Might be needed when limiting pinned memory like DB caches.
config.CONTAINER_MEM_LIMIT = Number(process.env.CONTAINER_MEM_LIMIT || '') || config.OS_MEM_LIMIT;
config.CONTAINER_CPU_LIMIT = Number(process.env.CONTAINER_CPU_LIMIT || '') || os.cpus().length;
config.CONTAINER_MEM_REQUEST = Number(process.env.CONTAINER_MEM_REQUEST || '');
config.CONTAINER_CPU_REQUEST = Number(process.env.CONTAINER_CPU_REQUEST || '');
// For buffer limits we use the mem LIMIT and not REQUEST because -
// if we are in guaranteed mode then it will equal to requests anyway,
// but if limit is higher then we want to allow buffering using burst memory,
// since these buffers will get garbage collected after processing.
//
// We divide by 4 because we don't have a central buffer manager, and we need
// some fixed top limit to how much these buffers can consume from the total,
// so we just picked 4 for now.
//
// This constant is currently used for semaphores in object_io and namespace_cache.
//
// TODO we need a central buffer manager to handle all cases (other namespaces too)
config.BUFFERS_MEM_LIMIT_MIN = 32 * 1024 * 1024; // just some workable minimum size in case the container mem limit is too low.
config.BUFFERS_MEM_LIMIT_MAX = 4 * 1024 * 1024 * 1024;
config.BUFFERS_MEM_LIMIT = Math.min(
config.BUFFERS_MEM_LIMIT_MAX,
Math.max(Math.floor(config.CONTAINER_MEM_LIMIT / 4), config.BUFFERS_MEM_LIMIT_MIN)
);
////////////////////////
// CERTIFICATE CONFIG //
////////////////////////
config.S3_SERVICE_CERT_PATH = '/etc/s3-secret';
config.STS_SERVICE_CERT_PATH = '/etc/sts-secret';
config.IAM_SERVICE_CERT_PATH = '/etc/iam-secret';
config.MGMT_SERVICE_CERT_PATH = '/etc/mgmt-secret';
config.EXTERNAL_DB_SERVICE_CERT_PATH = '/etc/external-db-secret';
//////////////////
// NODES CONFIG //
//////////////////
// TODO take nodes min and free space reserve from system/pool config
config.NODES_MIN_COUNT = 3;
config.NODES_PER_CLOUD_POOL = 1;
config.NODES_PER_MONGO_POOL = 1;
// in kubernetes use reserve of 100MB instead of 10GB
config.NODES_FREE_SPACE_RESERVE = 100 * (1024 ** 2);
// don't use agents with less than reserve + 5 GB
config.MINIMUM_AGENT_TOTAL_STORAGE = config.NODES_FREE_SPACE_RESERVE + (5 * (1024 ** 3));
// by default not disconnecting nodes on error. This caused more issues than benefits
config.NODES_DISCONNECT_ON_ERROR = false;
// by default not detaining nodes on io errors. This caused more issues than benefits
config.NODE_IO_DETENTION_DISABLE = true;
config.NODE_IO_DETENTION_THRESHOLD = 60 * 1000;
config.NODE_IO_DETENTION_RECENT_ISSUES = 5;
// Picked two because minimum of nodes per pool is three
config.NODE_IO_DETENTION_TEST_NODES = 2;
config.HOSTED_AGENTS_HOST_ID = 'hosted_agents';
config.NODE_ALLOCATOR_NUM_CLUSTERS = 2;
config.AGENT_HEARTBEAT_GRACE_TIME = 10 * 60 * 1000; // grace period before an agent is considered offline
config.CLOUD_ALERT_GRACE_TIME = 3 * 60 * 1000; // grace period before dispatching alert on cloud node status
config.AGENT_RESPONSE_TIMEOUT = 1 * 60 * 1000;
config.AGENT_TEST_CONNECTION_TIMEOUT = 1 * 60 * 1000;
config.CLOUD_MAX_ALLOWED_IO_TEST_ERRORS = 3;
config.ENABLE_DEV_RANDOM_SEED = process.env.DISABLE_DEV_RANDOM_SEED === 'false' || false;
////////////////
// RPC CONFIG //
////////////////
config.AGENT_RPC_PROTOCOL = 'n2n';
config.AGENT_RPC_PORT = process.env.AGENT_PORT || '9999';
config.RPC_CONNECT_TIMEOUT = 120 * 1000;
config.RPC_SEND_TIMEOUT = 120 * 1000;
config.RPC_PING_INTERVAL_MS = 20000;
// setting number of pings above the time it takes to get connect timeout
config.RPC_PING_EXHAUSTED_COUNT = (config.RPC_CONNECT_TIMEOUT / config.RPC_PING_INTERVAL_MS) + 2;
config.RECONN_BACKOFF_BASE = 250;
config.RECONN_BACKOFF_MAX = 5000;
config.RECONN_BACKOFF_FACTOR = 1.2;
config.CLOUD_AGENTS_N2N_PORT = 60100;
// TODO: Should check what PORT we are interested in taking
config.MONGO_AGENTS_N2N_PORT = 60100;
config.N2N_OFFER_INTERNAL = false;
/////////////////////
// ENDPOINT CONFIG //
/////////////////////
config.AMZ_DATE_MAX_TIME_SKEW_MILLIS = 15 * 60 * 1000;
config.ENDPOINT_MONITOR_INTERVAL = 10 * 60 * 1000; // 10min
// Keep connection on long requests
config.S3_KEEP_ALIVE_WHITESPACE_INTERVAL = 15 * 1000;
config.S3_MD_SIZE_LIMIT = 2 * 1024;
// Semaphore monitoring execution interval
config.SEMAPHORE_MONITOR_DELAY = 10 * 1000;
// Semaphore metrics average calculation intervals in minutes, values need to be in ascending order
config.SEMAPHORE_METRICS_AVERAGE_INTERVALS = Object.freeze(['1', '5', '10']);
config.ENABLE_SEMAPHORE_MONITOR = true;
config.ENABLE_OBJECT_IO_SEMAPHORE_MONITOR = true;
config.ENDPOINT_HTTP_SERVER_REQUEST_TIMEOUT = 300 * 1000;
config.ENDPOINT_HTTP_SERVER_KEEPALIVE_TIMEOUT = 5 * 1000;
config.ENDPOINT_HTTP_MAX_REQUESTS_PER_SOCKET = 0; // 0 = no limit
// For now we enable fixed CORS only for sts
// for S3 per bucket is configurabl with the s3 put-bucket-cors api.
// note that browsers do not really allow origin=* with credentials,
// but we just allow both from our side for simplicity.
config.S3_CORS_ENABLED = true;
config.S3_CORS_DEFAULTS_ENABLED = true;
config.S3_CORS_ALLOW_ORIGIN = ['*'];
config.S3_CORS_ALLOW_CREDENTIAL = 'true';
config.S3_CORS_ALLOW_METHODS = [
'GET',
'POST',
'PUT',
'DELETE',
'OPTIONS'
];
config.S3_CORS_ALLOW_HEADERS = [
'Content-Type',
'Content-MD5',
'Authorization',
'X-Amz-User-Agent',
'X-Amz-Date',
'ETag',
'X-Amz-Content-Sha256',
'amz-sdk-invocation-id',
'amz-sdk-request',
];
config.S3_CORS_EXPOSE_HEADERS = [
'ETag',
'X-Amz-Version-Id'
];
config.STS_CORS_EXPOSE_HEADERS = 'ETag';
config.DENY_UPLOAD_TO_STORAGE_CLASS_STANDARD = false;
// S3_RESTORE_MAX_DAYS controls that for how many maximum number
// of days an object can be restored using `restore-object` call.
config.S3_RESTORE_REQUEST_MAX_DAYS = 30;
/**
* S3_RESTORE_MAX_DAYS_BEHAVIOUR controls whether to truncate the
* requested number of days in restore request or whether to deny the request.
* @type {'DENY' | 'TRUNCATE'}
*/
config.S3_RESTORE_REQUEST_MAX_DAYS_BEHAVIOUR = 'TRUNCATE';
/**
* S3_MAX_KEY_LENGTH controls the maximum key length that will be accepted
* by NooBaa endpoints.
*
* This value is 1024 bytes for S3 but the default is `Infinity`
*/
config.S3_MAX_KEY_LENGTH = Infinity;
/**
* S3_MAX_BUCKET_NAME_LENGTH controls the maximum bucket name length that
* will be accepted by NooBaa endpoints.
*
* This value is 63 bytes for S3 but the default is `Infinity`
*/
config.S3_MAX_BUCKET_NAME_LENGTH = Infinity;
/////////////////////
// SECRETS CONFIG //
/////////////////////
if (process.env.CONTAINER_PLATFORM || process.env.LOCAL_MD_SERVER) {
config.JWT_SECRET = process.env.JWT_SECRET || _get_data_from_file(`/etc/noobaa-server/jwt`);
config.SERVER_SECRET = process.env.SERVER_SECRET || _get_data_from_file(`/etc/noobaa-server/server_secret`);
config.NOOBAA_AUTH_TOKEN = process.env.NOOBAA_AUTH_TOKEN || _get_data_from_file(`/etc/noobaa-auth-token/auth_token`);
}
config.ROOT_KEY_MOUNT = '/etc/noobaa-server/root_keys';
///////////////
// DB CONFIG //
///////////////
config.DB_TYPE = /** @type {nb.DBType} */ (process.env.DB_TYPE || 'postgres');
config.POSTGRES_DEFAULT_MAX_CLIENTS = 10;
config.POSTGRES_MD_MAX_CLIENTS = (process.env.LOCAL_MD_SERVER === 'true') ? 70 : 10;
///////////////////
// SYSTEM CONFIG //
///////////////////
config.DEFAULT_POOL_TYPE = 'INTERNAL'; // use 'HOSTS' for setting up a pool of FS backingstores instead
config.DEFAULT_POOL_NAME = 'backingstores'; // only used when config.DEFAULT_POOL_TYPE = 'HOSTS'
config.DEFAULT_BUCKET_NAME = 'first.bucket';
config.INTERNAL_STORAGE_POOL_NAME = 'system-internal-storage-pool';
// config.SPILLOVER_TIER_NAME = 'bucket-spillover-tier';
config.ALLOW_BUCKET_CREATE_ON_INTERNAL = true;
config.BUCKET_AUTOCONF_TIER2_ENABLED = false;
//////////////////////////
// MD AGGREGATOR CONFIG //
//////////////////////////
config.MD_AGGREGATOR_ENABLED = true;
config.MD_AGGREGATOR_INTERVAL = 30000;
// the max cycles limits how many intervals the aggregator will split the gap
// the higher this value the higher the time intervals it will scan when trying to close time gaps
config.MD_AGGREGATOR_MAX_CYCLES = 2880; // 1 day / 30 seconds
// Currently the grace is 3 cycles of md_aggregator
// This grace is used since we can hold up an ObjectID and not push it inside the DB
// Which will mean that it will be pushed later on with a previous date
config.MD_GRACE_IN_MILLISECONDS = config.MD_AGGREGATOR_INTERVAL * 3;
config.MD_AGGREGATOR_BATCH = 100;
// Date was chosen as default NooBaa epoch date 2015
config.NOOBAA_EPOCH = 1430006400000;
///////////////
// IO CONFIG //
///////////////
config.MAX_OBJECT_PART_SIZE = 64 * 1024 * 1024;
config.IO_CHUNK_READ_CACHE_SIZE = 256 * 1024 * 1024;
config.ALLOCATE_RETRY_DELAY_MS = 500;
config.IO_WRITE_BLOCK_RETRIES = 5;
config.IO_WRITE_BLOCK_TIMEOUT = 120 * 1000;
config.IO_WRITE_RETRY_DELAY_MS = 100;
config.IO_REPLICATE_BLOCK_RETRIES = 3;
config.IO_REPLICATE_BLOCK_TIMEOUT = 120 * 1000;
config.IO_REPLICATE_RETRY_DELAY_MS = 100;
config.IO_READ_BLOCK_TIMEOUT = 120 * 1000;
config.IO_DELETE_BLOCK_TIMEOUT = 120 * 1000;
config.IO_WRITE_PART_ATTEMPTS_EXHAUSTED = 120 * 1000;
config.IO_WRITE_CONCURRENCY_GLOBAL = 256;
config.IO_REPLICATE_CONCURRENCY_GLOBAL = 256;
config.IO_READ_CONCURRENCY_GLOBAL = 256;
config.IO_WRITE_CONCURRENCY_AGENT = 16;
config.IO_WRITE_CONCURRENCY_AGENT_CLOUD = 128;
config.IO_REPLICATE_CONCURRENCY_AGENT = 16;
config.IO_READ_CONCURRENCY_AGENT = 16;
config.IO_READ_RANGE_CONCURRENCY = 32;
config.IO_STREAM_SPLIT_SIZE = 32 * 1024 * 1024;
// This is the maximum IO memory usage cap inside single semaphore job
config.IO_STREAM_SEMAPHORE_SIZE_CAP = config.IO_STREAM_SPLIT_SIZE * 8;
config.IO_STREAM_MINIMAL_SIZE_LOCK = 1 * 1024 * 1024;
config.IO_OBJECT_RANGE_ALIGN = 32 * 1024 * 1024;
config.IO_STREAM_SEMAPHORE_TIMEOUT = 120 * 1000;
config.VIDEO_READ_STREAM_PRE_FETCH_LOAD_CAP = 5 * 1000;
config.IO_SEMAPHORE_CAP = Math.max(
config.BUFFERS_MEM_LIMIT, // upper limit
config.IO_STREAM_SEMAPHORE_SIZE_CAP, // minimal size needed to complete jobs in object_io
);
config.DEDUP_ENABLED = true;
config.IO_CALC_MD5_ENABLED = true;
config.IO_CALC_SHA256_ENABLED = true;
config.ERROR_INJECTON_ON_WRITE = 0;
config.ERROR_INJECTON_ON_READ = 0;
///////////////////////////
// AGENT BLOCKS VERIFIER //
///////////////////////////
config.AGENT_BLOCKS_VERIFIER_ENABLED = false;
// TODO: Should check what is the optiomal amount of batch
config.AGENT_BLOCKS_VERIFIER_BATCH_SIZE = 1000;
config.AGENT_BLOCKS_VERIFIER_BATCH_DELAY = 50;
config.AGENT_BLOCKS_VERIFIER_ERROR_DELAY = 3000;
config.AGENT_BLOCKS_VERIFIER_RESTART_DELAY = 30000;
config.AGENT_BLOCKS_VERIFIER_TIMEOUT = 120 * 1000;
////////////////////////////
// AGENT BLOCKS RECLAIMER //
////////////////////////////
config.AGENT_BLOCKS_RECLAIMER_ENABLED = true;
// TODO: Should check what is the optiomal amount of batch
config.AGENT_BLOCKS_RECLAIMER_BATCH_SIZE = 1000;
config.AGENT_BLOCKS_RECLAIMER_BATCH_DELAY = 50;
config.AGENT_BLOCKS_RECLAIMER_ERROR_DELAY = 3000;
config.AGENT_BLOCKS_RECLAIMER_RESTART_DELAY = 30000;
////////////////////
// REBUILD CONFIG //
////////////////////
config.REBUILD_NODE_ENABLED = true;
config.REBUILD_NODE_CONCURRENCY = 3;
config.REBUILD_NODE_OFFLINE_GRACE = 5 * 60000;
config.REBUILD_NODE_BATCH_SIZE = 10;
config.REBUILD_NODE_BATCH_DELAY = 50;
// TODO: Temporary using the same number but later on they will be different cellings
config.MIN_TIER_FREE_THRESHOLD = 100 * 1024 * 1024;
config.MAX_TIER_FREE_THRESHOLD = 100 * 1024 * 1024;
config.ENOUGH_ROOM_IN_TIER_THRESHOLD = 200 * 1024 * 1024;
config.CHUNK_MOVE_LIMIT = 10;
config.SCRUBBER_ENABLED = true;
config.SCRUBBER_BATCH_SIZE = 10;
config.SCRUBBER_BATCH_DELAY = 50;
config.SCRUBBER_ERROR_DELAY = 3000;
config.SCRUBBER_RESTART_DELAY = 30000;
config.MIRROR_WRITER_ENABLED = true;
config.MIRROR_WRITER_BATCH_SIZE = 10;
config.MIRROR_WRITER_BATCH_DELAY = 50;
config.MIRROR_WRITER_ERROR_DELAY = 3000;
config.MIRROR_WRITER_EMPTY_DELAY = 30000;
config.MIRROR_WRITER_MARKER_STORE_PERIOD = 10 * 60000; // store markers every 10 min
config.TIER_TTF_WORKER_ENABLED = true;
config.TIER_TTF_WORKER_BATCH_DELAY = 500;
config.TIER_TTF_WORKER_EMPTY_DELAY = 30000;
config.TIER_SPILLBACK_WORKER_ENABLED = true;
config.TIER_SPILLBACK_BATCH_SIZE = 50;
config.TIER_SPILLBACK_BATCH_DELAY = 50;
config.TIER_SPILLBACK_EMPTY_DELAY = 30000;
config.TIER_SPILLBACK_MIN_FREE = config.MIN_TIER_FREE_THRESHOLD * 2;
config.BUCKET_RECLAIMER_ENABLED = true;
config.BUCKET_RECLAIMER_EMPTY_DELAY = 30000;
config.BUCKET_RECLAIMER_BATCH_SIZE = 1000;
config.BUCKET_RECLAIMER_BATCH_DELAY = 100;
config.BUCKET_RECLAIMER_ERROR_DELAY = 3000;
config.OBJECT_RECLAIMER_ENABLED = true;
config.OBJECT_RECLAIMER_EMPTY_DELAY = 30000;
config.OBJECT_RECLAIMER_BATCH_SIZE = 100;
config.OBJECT_RECLAIMER_BATCH_DELAY = 100;
config.OBJECT_RECLAIMER_ERROR_DELAY = 3000;
//////////////////
// CHUNK CONFIG //
//////////////////
// SPLIT
config.CHUNK_SPLIT_AVG_CHUNK = 4 * 1024 * 1024;
config.CHUNK_SPLIT_DELTA_CHUNK = config.CHUNK_SPLIT_AVG_CHUNK / 4;
// CODER
config.CHUNK_CODER_DIGEST_TYPE = 'sha384';
config.CHUNK_CODER_FRAG_DIGEST_TYPE = 'sha1';
config.CHUNK_CODER_COMPRESS_TYPE = process.env.NOOBAA_DISABLE_COMPRESSION === 'true' ? undefined : 'snappy';
config.CHUNK_CODER_CIPHER_TYPE = 'aes-256-gcm';
// ERASURE CODES
config.CHUNK_CODER_REPLICAS = 1;
config.CHUNK_CODER_EC_DATA_FRAGS = 4;
config.CHUNK_CODER_EC_PARITY_FRAGS = 2;
config.CHUNK_CODER_EC_PARITY_TYPE = 'cm256';
config.CHUNK_CODER_EC_TOLERANCE_THRESHOLD = 2;
config.CHUNK_CODER_EC_IS_DEFAULT = false;
// DEDUP
config.MIN_CHUNK_AGE_FOR_DEDUP = 60 * 60 * 1000; // 1 hour
//////////////////////////
// DEDUP INDEXER CONFIG //
//////////////////////////
config.DEDUP_INDEXER_ENABLED = false;
config.DEDUP_INDEXER_BATCH_SIZE = 200;
config.DEDUP_INDEXER_BATCH_DELAY = 1000;
config.DEDUP_INDEXER_ERROR_DELAY = 10 * 1000;
config.DEDUP_INDEXER_RESTART_DELAY = 12 * 60 * 60 * 1000; //12h
config.DEDUP_INDEXER_IGNORE_BACK_TIME = 7 * 24 * 60 * 60 * 1000; // dedup indexer will ignore dedup keys from the last week
config.DEDUP_INDEXER_LOW_KEYS_NUMBER = 8 * 1000000; // 8M keys max in index ~ 1.5GB
config.DEDUP_INDEXER_CHECK_INDEX_CYCLE = 60000;
///////////////////////
// DB CLEANER CONFIG //
///////////////////////
config.DB_CLEANER_ENABLED = true;
config.DB_CLEANER_CYCLE = 2 * 60 * 60 * 1000; // 2 hours
config.DB_CLEANER_BACK_TIME = 3 * 30 * 24 * 60 * 60 * 1000; // 3 months
config.DB_CLEANER_DOCS_LIMIT = 1000;
config.DB_CLEANER_MAX_TOTAL_DOCS = 10000;
/////////////////////
// CLOUD RESOURCES //
/////////////////////
// This parameter is used to toggle pool deletion checks that enforce that only the pool and system owners can delete the pool
config.RESTRICT_RESOURCE_DELETION = process.env.RESTRICT_RESOURCE_DELETION === 'true';
// EXPERIMENTAL!! switch to turn off the use of signed urls to delegate cloud read\writes to object_io (s3 compatible only)
// when this is set to true, block_store_s3 will return s3 credentials to the block_store_client so it can
// connect directly to the cloud target (and not via a signed url)
config.EXPERIMENTAL_DISABLE_S3_COMPATIBLE_DELEGATION = {
DEFAULT: false,
FLASHBLADE: true,
IBM_COS: true,
};
config.EXPERIMENTAL_DISABLE_S3_COMPATIBLE_METADATA = {
DEFAULT: false,
FLASHBLADE: true,
S3_COMPATIBLE: true,
IBM_COS: true,
};
config.DEFAULT_S3_AUTH_METHOD = {
AWS: 'AWS_V4',
FLASHBLADE: 'AWS_V4',
IBM_COS: 'AWS_V2',
};
//////////////////////
// LIFECYCLE CONFIG //
//////////////////////
config.LIFECYCLE_INTERVAL = 8 * 60 * 60 * 1000; // 8h
config.LIFECYCLE_BATCH_SIZE = 1000;
config.LIFECYCLE_SCHEDULE_MIN = 5 * 1000 * 60; // run every 5 minutes
config.LIFECYCLE_ENABLED = true;
//////////////////////////
// STATISTICS_COLLECTOR //
/////////////////////////
config.STATISTICS_COLLECTOR_ENABLED = true;
config.STATISTICS_COLLECTOR_INTERVAL = 6 * 60 * 60 * 1000; // 6 hours
config.STATISTICS_COLLECTOR_EXPIRATION = 31 * 24 * 60 * 60 * 1000; // 1 month
///////////////////
// USAGE REPORTS //
///////////////////
config.SERVICES_TYPES = Object.freeze(['AWS', 'AWSSTS', 'AZURE', 'S3_COMPATIBLE', 'GOOGLE', 'FLASHBLADE', 'IBM_COS']);
config.USAGE_AGGREGATOR_INTERVAL = 24 * 60 * 60 * 1000; // 24 hours
config.BLOCK_STORE_USAGE_INTERVAL = 1 * 60 * 1000; // 1 minute
//////////////////
// DEBUG CONFIG //
//////////////////
config.DEBUG_MODE_PERIOD = 10 * 60 * 1000; // 10 minutes for increased debug level
config.dbg_log_level = 0;
config.DEBUG_FACILITY = 'LOG_LOCAL0';
config.EVENT_FACILITY = 'LOG_LOCAL2';
config.EVENT_LOGGING_ENABLED = false; // should be changed in NC NSFS configuration
config.EVENT_LEVEL = 5;
config.LOG_TO_STDERR_ENABLED = true;
config.LOG_TO_SYSLOG_ENABLED = false;
config.LOG_COLOR_ENABLED = process.env.NOOBAA_LOG_COLOR ? process.env.NOOBAA_LOG_COLOR === 'true' : true;
// TEST Mode
config.test_mode = false;
config.allow_anonymous_access_in_test = false; // used for emulating ACL='public-read' for ceph-s3 tests
// On Premise NVA params
config.on_premise = {
base_url: "https://s3-eu-west-1.amazonaws.com/noobaa-download/on_premise/v_",
nva_part: "NVA_Upgrade.tgz"
};
// the threshold in ms for logging long running queries
config.LONG_DB_QUERY_THRESHOLD = parseInt(process.env.LONG_DB_QUERY_THRESHOLD, 10) || 5000;
config.INVALID_SCHEMA_DB_INSPECT_ENABLED = true;
/*
Central Stats Collection & Diagnostics
*/
const is_windows = (process.platform === 'win32');
if (!is_windows) {
process.env.ProgramData = '/tmp';
}
config.PHONE_HOME_BASE_URL = 'https://phonehome.noobaa.com';
config.central_stats = {
send_stats: false,
partial_send_time_cycle: 5 * 60 * 1000, //5 min
full_cycle_ratio: 6, // One full cycle per 5 partial cycles
previous_diag_packs_dir: process.env.ProgramData + '/prev_diags',
previous_diag_packs_count: 2 //TODO: We might want to split between agent and server
};
/*
Clustering Defaults
*/
config.MONGO_DEFAULTS = {
CFG_DB_PATH: '/data/mongo/cluster/cfg0',
CFG_PORT: '26050',
CFG_RSET_NAME: 'config0',
SHARD_SRV_PORT: '27000',
COMMON_PATH: '/data/mongo/cluster',
CONNECT_RETRY_INTERVAL: 3 * 1000,
CONNECT_MAX_WAIT: 5 * 60 * 1000,
ROOT_CA_PATH: '/data/mongo/ssl/root-ca.pem',
SERVER_CERT_PATH: '/data/mongo/ssl/server.pem',
CLIENT_CERT_PATH: '/data/mongo/ssl/client.pem',
};
config.CLUSTERING_PATHS = {
SUPER_FILE: '/data/noobaa_supervisor.conf',
};
config.NAMED_DEFAULTS = {
FORWARDERS_OPTION_FILE: '/etc/noobaa_configured_dns.conf'
};
config.CLUSTER_HB_INTERVAL = 1 * 60000;
config.CLUSTER_MASTER_INTERVAL = 10000;
config.CLUSTER_NODE_MISSING_TIME = 3 * 60000;
config.SUPERVISOR_PROGRAM_SEPERATOR = '#endprogram';
config.SUPERVISOR_DEFAULTS = {
STOPSIGNAL: 'KILL',
DIRECTORY: '/root/node_modules/noobaa-core'
};
config.SERVER_MIN_REQUIREMENTS = {
// Should be synced with the container requirements
RAM_GB: 2,
STORAGE_GB: 50,
CPU_COUNT: 1
};
// we currently use ~600MB during the upgrade process. use twice as much as a limit
config.MIN_MEMORY_FOR_UPGRADE = 1200 * 1024 * 1024;
//////////////////////////////
// ALERTING & EVENTS CONFIG //
//////////////////////////////
config.SEND_EVENTS_REMOTESYS = true;
config.PROMETHEUS_ENABLED = true;
config.PROMETHEUS_SERVER_RETRY_COUNT = Infinity;
config.PROMETHEUS_SERVER_RETRY_DELAY = 5 * 60 * 1000; // 5 min
config.PROMETHEUS_PREFIX = 'NooBaa_';
// Ports where prometheus metrics are served
config.WS_METRICS_SERVER_PORT = 7001;
config.BG_METRICS_SERVER_PORT = 7002;
config.HA_METRICS_SERVER_PORT = 7003;
config.EP_METRICS_SERVER_PORT = 7004;
config.EP_METRICS_SERVER_SSL_PORT = 9443;
//////////////////////////////
// OAUTH RELATES //
//////////////////////////////
config.OAUTH_REDIRECT_ENDPOINT = 'fe/oauth/callback';
config.OAUTH_REQUIRED_SCOPE = 'user:info';
config.OAUTH_REQUIRED_GROUPS = [
'system:cluster-admins',
'cluster-admins'
];
//////////////////////////////
// KUBERNETES RELATES //
//////////////////////////////
config.KUBE_APP_LABEL = 'noobaa';
config.KUBE_SA_TOKEN_FILE = '/var/run/secrets/kubernetes.io/serviceaccount/token';
config.KUBE_NAMESPACE_FILE = '/var/run/secrets/kubernetes.io/serviceaccount/namespace';
config.KUBE_API_ENDPOINTS = {
TOKEN_REVIEW: '/apis/authentication.k8s.io/v1/tokenreviews'
};
//////////////////////////////
// ACCOUNT PREFERENCES //
//////////////////////////////
config.DEFAULT_ACCOUNT_PREFERENCES = {
ui_theme: 'DARK'
};
///////////////////////////////////
// REMOTE NOOBAA DEPLOYMENT INFO //
///////////////////////////////////
config.REMOTE_NOOAA_NAMESPACE = `remote-${config.KUBE_APP_LABEL}`;
///////////////////////////////
// FILES RELATED //
///////////////////////////////
config.INLINE_MAX_SIZE = 4096;
///////////////////////////////
// CACHE (ACCOUNT, BUCKET) //
///////////////////////////////
// Object SDK bucket cache expiration time
config.OBJECT_SDK_BUCKET_CACHE_EXPIRY_MS = 60000;
// Object SDK account cache expiration time
config.OBJECT_SDK_ACCOUNT_CACHE_EXPIRY_MS = Number(process.env.ACCOUNTS_CACHE_EXPIRY) || 10 * 60 * 1000; // TODO: Decide on a time that we want to invalidate
// Accountspace_fs account id cache expiration time
config.ACCOUNTS_ID_CACHE_EXPIRY = 3 * 60 * 1000; // TODO: Decide on a time that we want to invalidate
// Object SDK bucket_namespace_cache allow stat of the config file
config.NC_ENABLE_BUCKET_NS_CACHE_STAT_VALIDATION = true;
// Object SDK account_cache allow stat of the config file
config.NC_ENABLE_ACCOUNT_CACHE_STAT_VALIDATION = true;
// accountspace_fs allow stat of the config file
config.NC_ENABLE_ACCOUNT_ID_CACHE_STAT_VALIDATION = true;
//////////////////////////////
// OPERATOR RELATED //
//////////////////////////////
config.OPERATOR_ACCOUNT_EMAIL = '[email protected]';
///////////////////////////////
// WORM RELATED //
///////////////////////////////
config.WORM_ENABLED = false;
////////////////////////////////
// NAMESPACE MONITOR //
////////////////////////////////
config.NAMESPACE_MONITOR_ENABLED = true;
config.NAMESPACE_MONITOR_DELAY = 3 * 60 * 1000;
//////////////////////////////////
// NAMESPACE MODE CALC //
//////////////////////////////////
config.NS_MAX_ALLOWED_IO_ERRORS = 9;
////////////////////////////////
// BUCKET REPLICATOR //
////////////////////////////////
config.BUCKET_REPLICATOR_DELAY = 5 * 60 * 1000;
config.BUCKET_REPLICATOR_LIST_LIMIT = 1000;
config.BUCKET_REPLICATION_MAX_RULES = 1000;
config.BUCKET_REPLICATION_MAX_DST_BUCKETS = 100;
config.REPLICATION_SEMAPHORE_CAP = 5000;
config.REPLICATION_SEMAPHORE_TIMEOUT = 300 * 1000;
config.REPLICATION_ENABLED = true;
config.LOG_REPLICATION_ENABLED = true;
config.AWS_LOG_CANDIDATES_LIMIT = 10;
config.BUCKET_LOG_REPLICATOR_DELAY = 5 * 60 * 1000;
config.AZURE_QUERY_TRUNCATION_MAX_SIZE_IN_BITS = 10 * 1024 * 1024;
config.BUCKET_DIFF_FOR_REPLICATION = true;
////////////////////////////////
// BUCKET LOGGING //
////////////////////////////////
config.BUCKET_LOG_UPLOAD_ENABLED = true;
config.BUCKET_LOG_UPLOADER_DELAY = 5 * 60 * 1000;
config.BUCKET_LOG_TYPE = process.env.GUARANTEED_LOGS_PATH ? 'PERSISTENT' : 'BEST_EFFORT';
config.PERSISTENT_BUCKET_LOG_DIR = process.env.GUARANTEED_LOGS_PATH;
config.PERSISTENT_BUCKET_LOG_NS = 'bucket_logging';
config.BUCKET_LOG_CONCURRENCY = 10;
////////////////////////////////
// NOTIFICATIONS //
////////////////////////////////
config.NOTIFICATION_CONNECT_DIR = process.env.NOTIFICATION_CONNECT_DIR || '/etc/notif_connect/';
config.NOTIFICATION_LOG_NS = 'notification_logging';
config.NOTIFICATION_LOG_DIR = process.env.NOTIFICATION_LOG_DIR;
config.NOTIFICATION_BATCH = process.env.BATCH || 10;
config.NOTIFICATION_REQ_PER_SPACE_CHECK = process.env.NOTIFICATION_REQ_PER_SPACE_CHECK || 0;
config.NOTIFICATION_SPACE_CHECK_THRESHOLD = parseFloat(process.env.NOTIFICATION_SPACE_CHECK_THRESHOLD) || 0.2;
///////////////////////////
// KEY ROTATOR //
///////////////////////////
config.KEY_ROTATOR_ENABLED = true;
config.KEY_ROTATOR_RUN_INTERVAL = 24 * 60 * 60 * 1000; // Once a day,
config.KEY_ROTATOR_ERROR_DELAY = 10 * 60 * 1000; // Run again in 10 minutes
///////////////////////
// NAMESPACE CACHING //
///////////////////////
config.NAMESPACE_CACHING = {
DEFAULT_CACHE_TTL_MS: 0,
DEFAULT_BLOCK_SIZE: 64 * 1024,
DEFAULT_MAX_CACHE_OBJECT_SIZE: 4 * 1024 * 1024 * 1024 * 1024,
DISABLE_BUCKET_FREE_SPACE_CHECK: false,
CACHE_USAGE_PERCENTAGE_HIGH_THRESHOLD: 80,
PART_COUNT_HIGH_THRESHOLD: 5,
CACHED_PERCENTAGE_LOW_THRESHOLD: 40,
CACHED_PERCENTAGE_HIGH_THRESHOLD: 80,
UPLOAD_SEMAPHORE_TIMEOUT: 30 * 1000,
MIN_OBJECT_AGE_FOR_GC: 1000 * 60 * 60 * 24,
UPLOAD_SEMAPHORE_CAP: config.BUFFERS_MEM_LIMIT,
ACL_HANDLING: /** @type { 'reject' | 'pass-through' | '' } */ (''),
};
assert(config.NAMESPACE_CACHING.DEFAULT_BLOCK_SIZE <= config.NAMESPACE_CACHING.DEFAULT_MAX_CACHE_OBJECT_SIZE);
assert(config.NAMESPACE_CACHING.DEFAULT_BLOCK_SIZE <= config.MAX_OBJECT_PART_SIZE);
assert(config.NAMESPACE_CACHING.DEFAULT_BLOCK_SIZE > config.INLINE_MAX_SIZE);
//////////////////
// NAMESPACE FS //
//////////////////
config.NSFS_BUF_SIZE_XS = 4 * 1024;
config.NSFS_BUF_SIZE_S = 64 * 1024;
config.NSFS_BUF_SIZE_M = 1 * 1024 * 1024;
config.NSFS_BUF_SIZE_L = 8 * 1024 * 1024;
// This configs help calculate the number of small and XS buffers that will be created
// The top number of buffers we want of the small and extra small sizes - 512 seems to be enough
config.NSFS_WANTED_BUFFERS_NUMBER = 512;
// The maximum size that the total XS buffers will take - as XS should be few kb 8M should be enough
config.NSFS_MAX_MEM_SIZE_XS = 8 * 1024 * 1024;
// The maximum size that the total small buffers will take - as S should be tens of kb 32M should be enough
config.NSFS_MAX_MEM_SIZE_S = 32 * 1024 * 1024;
// Semaphore size will give the amount of XS buffers that fits in 8MB up to 512 buffers
config.NSFS_BUF_POOL_MEM_LIMIT_XS = Math.min(Math.floor(config.NSFS_MAX_MEM_SIZE_XS / config.NSFS_BUF_SIZE_XS),
config.NSFS_WANTED_BUFFERS_NUMBER) * config.NSFS_BUF_SIZE_XS;
// Semaphore size will give the amount of small buffers that fits in 32MB up to 512 buffers
config.NSFS_BUF_POOL_MEM_LIMIT_S = Math.min(Math.floor(config.NSFS_MAX_MEM_SIZE_S / config.NSFS_BUF_SIZE_S),
config.NSFS_WANTED_BUFFERS_NUMBER) * config.NSFS_BUF_SIZE_S;
// Semaphore size will give 90% of remainning memory to large buffer size, 10% to medium
config.NSFS_BUF_POOL_MEM_LIMIT_M = range_utils.align_down(
(config.BUFFERS_MEM_LIMIT - config.NSFS_BUF_POOL_MEM_LIMIT_S - config.NSFS_BUF_POOL_MEM_LIMIT_XS) * 0.1,
config.NSFS_BUF_SIZE_M);
config.NSFS_BUF_POOL_MEM_LIMIT_L = range_utils.align_down(
(config.BUFFERS_MEM_LIMIT - config.NSFS_BUF_POOL_MEM_LIMIT_S - config.NSFS_BUF_POOL_MEM_LIMIT_XS) * 0.9,
config.NSFS_BUF_SIZE_L);
config.NSFS_BUF_WARMUP_SPARSE_FILE_READS = true;
config.NSFS_DEFAULT_IOV_MAX = 1024; // see IOV_MAX in https://man7.org/linux/man-pages/man0/limits.h.0p.html
// the temporary path for uploads and other internal files
config.NSFS_TEMP_DIR_NAME = '.noobaa-nsfs';
config.NSFS_FOLDER_OBJECT_NAME = '.folder';
config.NSFS_DIR_CACHE_MAX_DIR_SIZE = 64 * 1024 * 1024;
config.NSFS_DIR_CACHE_MIN_DIR_SIZE = 64;
config.NSFS_DIR_CACHE_MAX_TOTAL_SIZE = 4 * config.NSFS_DIR_CACHE_MAX_DIR_SIZE;
config.NSFS_OPEN_READ_MODE = 'r'; // use 'rd' for direct io
config.BASE_MODE_FILE = 0o666;
config.BASE_MODE_DIR = 0o777;
// umask that will be used for creation of directories and files with no permissions for 'others'
config.NSFS_UMASK = 0o007;
// The threshold in milliseconds for prompting a warning
config.NSFS_WARN_THRESHOLD_MS = 100;
config.NSFS_CALCULATE_MD5 = false;
config.NSFS_TRIGGER_FSYNC = true;
config.NSFS_CHECK_BUCKET_BOUNDARIES = true;
config.NSFS_REMOVE_PARTS_ON_COMPLETE = true;
config.NSFS_BUF_POOL_WARNING_TIMEOUT = 2 * 60 * 1000;
config.NSFS_SEM_WARNING_TIMEOUT = 10 * 60 * 1000;
// number of rename retries in case of deleted destination directory
config.NSFS_RENAME_RETRIES = 10;
config.NSFS_MKDIR_PATH_RETRIES = 3;
config.NSFS_RANDOM_DELAY_BASE = 70;
config.NSFS_VERSIONING_ENABLED = true;
config.NSFS_UPDATE_ISSUES_REPORT_ENABLED = true;
config.NSFS_CONTENT_DIRECTORY_VERSIONING_ENABLED = false;
config.NSFS_EXIT_EVENTS_TIME_FRAME_MIN = 24 * 60; // per day
config.NSFS_MAX_EXIT_EVENTS_PER_TIME_FRAME = 10; // allow max 10 failed forks per day
config.GPFS_DL_PATH = '/usr/lpp/mmfs/lib/libgpfs.so';
config.NSFS_ENABLE_DYNAMIC_SUPPLEMENTAL_GROUPS = 'true';
config.NSFS_GLACIER_LOGS_DIR = '/var/run/noobaa-nsfs/wal';
config.NSFS_GLACIER_LOGS_POLL_INTERVAL = 10 * 1000;
// NSFS_GLACIER_ENABLED can override internal autodetection and will force
// the use of restore for all objects.
config.NSFS_GLACIER_ENABLED = false;
config.NSFS_GLACIER_LOGS_ENABLED = false;
config.NSFS_GLACIER_BACKEND = 'TAPECLOUD';
// TAPECLOUD Glacier backend specific configs
config.NSFS_GLACIER_TAPECLOUD_BIN_DIR = '/opt/ibm/tapecloud/bin';
// If set to true will disable cleanup of the task show output
// Should be used only for debugging or else will keep filling
// up the disk space.
config.NSFS_GLACIER_TAPECLOUD_PRESERVE_TASK_SHOW_OUTPUT = false;
// NSFS_GLACIER_MIGRATE_INTERVAL indicates the interval between runs
// of `manage_nsfs glacier migrate`
config.NSFS_GLACIER_MIGRATE_INTERVAL = 15 * 60 * 1000;
// NSFS_GLACIER_RESTORE_INTERVAL indicates the interval between runs
// of `manage_nsfs glacier restore`
config.NSFS_GLACIER_RESTORE_INTERVAL = 15 * 60 * 1000;
// NSFS_GLACIER_EXPIRY_RUN_TIME must be of the format hh:mm which specifies
// when NooBaa should allow running glacier expiry process
// NOTE: This will also be in the same timezone as specified in
// NSFS_GLACIER_EXPIRY_TZ
config.NSFS_GLACIER_EXPIRY_RUN_TIME = '03:00';
// NSFS_GLACIER_EXPIRY_RUN_TIME_TOLERANCE_MINS configures the delay
// tolerance in minutes.
//
// eg. If the expiry run time is set to 03:00 and the tolerance is
// set to be 2 mins then the expiry can trigger till 03:02 (unless
// already triggered between 03:00 - 03:02
config.NSFS_GLACIER_EXPIRY_RUN_DELAY_LIMIT_MINS = 2 * 60;
/** @type {'UTC' | 'LOCAL'} */
config.NSFS_GLACIER_EXPIRY_TZ = 'LOCAL';
// Format must be HH:MM:SS
//
// if set to empty string then time of processing
// the request will be used
config.NSFS_GLACIER_EXPIRY_TIME_OF_DAY = '';
// If set to to true, NooBaa will attempt to read DMAPI
// xattrs
config.NSFS_GLACIER_DMAPI_ENABLE = false;
// NSFS_GLACIER_DMAPI_IMPLICIT_RESTORE_STATUS if enabled then
// NooBaa will derive restore status of the files based on DMAPI
// xattr IF there are no explicit restore status attributes on
// the file.
config.NSFS_GLACIER_DMAPI_IMPLICIT_RESTORE_STATUS = false;
// If set to true then NooBaa will consider DMAPI extended attributes
// in conjuction with NooBaa's `user.storage_class` extended attribute
// to determine state of an object.
//
// NOTE:NSFS_GLACIER_DMAPI_ENABLE should be enabled to use this.
config.NSFS_GLACIER_DMAPI_IMPLICIT_SC = false;
// NSFS_GLACIER_DMAPI_ALLOW_NOOBAA_TAKEOVER allows NooBaa to take over lifecycle
// management of an object which was originally NOT managed by NooBaa.
//
// NOTE:NSFS_GLACIER_DMAPI_ENABLE and NSFS_GLACIER_USE_DMAPI should be enabled to use this.
config.NSFS_GLACIER_DMAPI_ALLOW_NOOBAA_TAKEOVER = false;
// NSFS_GLACIER_DMAPI_TPS_HTTP_HEADER_ENABLE if true will add additional HTTP headers
// `config.NSFS_GLACIER_DMAPI_TPS_HTTP_HEADER` based on `dmapi.IBMTPS` EA.
//
// NOTE:NSFS_GLACIER_DMAPI_ENABLE should be enabled to use this.
config.NSFS_GLACIER_DMAPI_TPS_HTTP_HEADER_ENABLE = false;
config.NSFS_GLACIER_DMAPI_TPS_HTTP_HEADER = 'x-tape-meta-copy';
// NSFS_GLACIER_DMAPI_PMIG_DAYS controls the "virtual"/fake expiry
// days that will be shown if we detect a glacier object whose life-
// cycle NSFS doesn't controls
//
// This is initialized to be the same as S3_RESTORE_REQUEST_MAX_DAYS
// but can be overridden to any numberical value
config.NSFS_GLACIER_DMAPI_PMIG_DAYS = config.S3_RESTORE_REQUEST_MAX_DAYS;
config.NSFS_STATFS_CACHE_SIZE = 10000;
config.NSFS_STATFS_CACHE_EXPIRY_MS = 1 * 1000;
// NSFS_LOW_FREE_SPACE_CHECK_ENABLED if set to true will use the below mentioned
// thresholds to determine if the writes should be denied even
// before we hit ENOSPC more filesystem.
config.NSFS_LOW_FREE_SPACE_CHECK_ENABLED = false;
// NSFS_LOW_FREE_SPACE_MB controls that how much space in
// bytes does NooBaa consider to be too low to perform `PUT` operations
// safely.
config.NSFS_LOW_FREE_SPACE_MB = 8 * 1024;
// NSFS_LOW_FREE_SPACE_PERCENT controls how much space in terms of
// percentage does NooBaa consider to be too low to perform `PUT`
// operations safely.
config.NSFS_LOW_FREE_SPACE_PERCENT = 0.08;
// NSFS_LOW_FREE_SPACE_MB_UNLEASH controls how much much space in bytes
// does NooBaa consider to be enough to perform `PUT` operations
// safely.
config.NSFS_LOW_FREE_SPACE_MB_UNLEASH = 10 * 1024;
// NSFS_LOW_FREE_SPACE_PERCENT_UNLEASH controls how much much space in of
// percentage does NooBaa consider to be enough to perform `PUT`
// operations safely.
config.NSFS_LOW_FREE_SPACE_PERCENT_UNLEASH = 0.10;
// NSFS_GLACIER_GET_FORCE_EXPIRE if set to true then any restored item in the GLACIER
// storage class will expire as soon as first GET request is received for it or
// if the previous restore time has exceed, whichever is the earlier.
config.NSFS_GLACIER_FORCE_EXPIRE_ON_GET = false;
// NSFS_GLACIER_MIGRATE_LOG_THRESHOLD controls that how big the migration log file should be
// Once this size is exceeded, migrate calls are supposed to kick in regardless of configured
// interval
config.NSFS_GLACIER_MIGRATE_LOG_THRESHOLD = 50 * 1024;
// anonymous account name
config.ANONYMOUS_ACCOUNT_NAME = 'anonymous';
config.NFSF_UPLOAD_STREAM_MEM_THRESHOLD = 8 * 1024 * 1024;
// we want to change our handling related to EACCESS error
config.NSFS_LIST_IGNORE_ENTRY_ON_EACCES = true;
////////////////////////////
// NSFS NON CONTAINERIZED //
////////////////////////////
config.ENDPOINT_PROCESS_TITLE = 'noobaa';
config.NC_RELOAD_CONFIG_INTERVAL = 10 * 1000;
config.NSFS_NC_CONF_DIR_REDIRECT_FILE = 'config_dir_redirect';
config.NSFS_NC_DEFAULT_CONF_DIR = '/etc/noobaa.conf.d';
config.NSFS_NC_CONF_DIR = process.env.NSFS_NC_CONF_DIR || '';
config.NSFS_TEMP_CONF_DIR_NAME = '.noobaa-config-nsfs';
config.NSFS_NC_CONFIG_DIR_BACKEND = '';
config.NSFS_NC_STORAGE_BACKEND = '';
config.ENDPOINT_PORT = Number(process.env.ENDPOINT_PORT) || 6001;
config.ENDPOINT_SSL_PORT = Number(process.env.ENDPOINT_SSL_PORT) || 6443;
// Remove the NSFS condition when NSFS starts to support STS.
config.ENDPOINT_SSL_STS_PORT = Number(process.env.ENDPOINT_SSL_STS_PORT) || (process.env.NC_NSFS_NO_DB_ENV === 'true' ? -1 : 7443);
config.ENDPOINT_SSL_IAM_PORT = Number(process.env.ENDPOINT_SSL_IAM_PORT) || -1;
config.ALLOW_HTTP = false;
config.ALLOW_HTTP_METRICS = true;
config.ALLOW_HTTPS_METRICS = true;
// config files should allow access to the owner of the files
config.BASE_MODE_CONFIG_FILE = 0o600;
config.BASE_MODE_CONFIG_DIR = 0o700;
config.S3_SERVER_IP_WHITELIST = [];
config.VIRTUAL_HOSTS = process.env.VIRTUAL_HOSTS || '';
config.NC_HEALTH_ENDPOINT_RETRY_COUNT = 3;
config.NC_HEALTH_ENDPOINT_RETRY_DELAY = 10;
/** @type {'file' | 'executable'} */
config.NC_MASTER_KEYS_STORE_TYPE = 'file';
// unless override in config.json, the default will be the config_dir/master_keys.json