const http = require('http') http.globalAgent.maxSockets = 300 const Settings = { internal: { docstore: { port: 3016, host: process.env.LISTEN_ADDRESS || 'localhost', }, }, mongo: { options: { useUnifiedTopology: (process.env.MONGO_USE_UNIFIED_TOPOLOGY || 'true') === 'true', }, }, docstore: { archiveOnSoftDelete: process.env.ARCHIVE_ON_SOFT_DELETE === 'true', keepSoftDeletedDocsArchived: process.env.KEEP_SOFT_DELETED_DOCS_ARCHIVED === 'true', backend: process.env.BACKEND || 's3', healthCheck: { project_id: process.env.HEALTH_CHECK_PROJECT_ID, }, bucket: process.env.BUCKET_NAME || process.env.AWS_BUCKET || 'bucket', gcs: { unlockBeforeDelete: process.env.GCS_UNLOCK_BEFORE_DELETE === 'true', deletedBucketSuffix: process.env.GCS_DELETED_BUCKET_SUFFIX, deleteConcurrency: parseInt(process.env.GCS_DELETE_CONCURRENCY) || 50, }, }, max_deleted_docs: parseInt(process.env.MAX_DELETED_DOCS, 10) || 2000, max_doc_length: parseInt(process.env.MAX_DOC_LENGTH) || 2 * 1024 * 1024, // 2mb archiveBatchSize: parseInt(process.env.ARCHIVE_BATCH_SIZE, 10) || 50, unArchiveBatchSize: parseInt(process.env.UN_ARCHIVE_BATCH_SIZE, 10) || 50, destroyBatchSize: parseInt(process.env.DESTROY_BATCH_SIZE, 10) || 2000, destroyRetryCount: parseInt(process.env.DESTROY_RETRY_COUNT || '3', 10), parallelArchiveJobs: parseInt(process.env.PARALLEL_ARCHIVE_JOBS, 10) || 5, } if (process.env.MONGO_CONNECTION_STRING) { Settings.mongo.url = process.env.MONGO_CONNECTION_STRING } else if (process.env.MONGO_HOST) { Settings.mongo.url = `mongodb://${process.env.MONGO_HOST}/sharelatex` } else { Settings.mongo.url = 'mongodb://127.0.0.1/sharelatex' } if ( process.env.AWS_ACCESS_KEY_ID && process.env.AWS_SECRET_ACCESS_KEY && process.env.AWS_BUCKET ) { Settings.docstore.s3 = { key: process.env.AWS_ACCESS_KEY_ID, secret: process.env.AWS_SECRET_ACCESS_KEY, bucket: process.env.AWS_BUCKET, endpoint: process.env.AWS_S3_ENDPOINT, pathStyle: process.env.AWS_S3_PATH_STYLE, partSize: parseInt(process.env.AWS_S3_PARTSIZE) || 100 * 1024 * 1024, } } if (process.env.GCS_API_ENDPOINT) { Settings.docstore.gcs.endpoint = { apiEndpoint: process.env.GCS_API_ENDPOINT, apiScheme: process.env.GCS_API_SCHEME, projectId: process.env.GCS_PROJECT_ID, } } if (process.env.FALLBACK_BACKEND) { Settings.docstore.fallback = { backend: process.env.FALLBACK_BACKEND, // mapping of bucket names on the fallback, to bucket names on the primary. // e.g. { myS3UserFilesBucketName: 'myGoogleUserFilesBucketName' } buckets: JSON.parse(process.env.FALLBACK_BUCKET_MAPPING || '{}'), copyOnMiss: process.env.COPY_ON_MISS === 'true', } } module.exports = Settings