1 // Copyright (C) The Arvados Authors. All rights reserved.
3 // SPDX-License-Identifier: AGPL-3.0
7 var DefaultYAML = []byte(`# Copyright (C) The Arvados Authors. All rights reserved.
9 # SPDX-License-Identifier: AGPL-3.0
11 # Do not use this file for site configuration. Create
12 # /etc/arvados/config.yml instead.
14 # The order of precedence (highest to lowest):
15 # 1. Legacy component-specific config files (deprecated)
16 # 2. /etc/arvados/config.yml
17 # 3. config.default.yml
23 # Token to be included in all healthcheck requests. Disabled by default.
24 # Server expects request header of the format "Authorization: Bearer xxx"
84 # max concurrent connections per arvados server daemon
87 # All parameters here are passed to the PG client library in a connection string;
88 # see https://www.postgresql.org/docs/current/static/libpq-connect.html#LIBPQ-PARAMKEYWORDS
95 # Maximum size (in bytes) allowed for a single API request. This
96 # limit is published in the discovery document for use by clients.
97 # Note: You must separately configure the upstream web server or
98 # proxy to actually enforce the desired maximum request size on the
100 MaxRequestSize: 134217728
102 # Limit the number of bytes read from the database during an index
103 # request (by retrieving and returning fewer rows than would
104 # normally be returned in a single response).
105 # Note 1: This setting never reduces the number of returned rows to
106 # zero, no matter how big the first data row is.
107 # Note 2: Currently, this is only checked against a specific set of
108 # columns that tend to get large (collections.manifest_text,
109 # containers.mounts, workflows.definition). Other fields (e.g.,
110 # "properties" hashes) are not counted against this limit.
111 MaxIndexDatabaseRead: 134217728
113 # Maximum number of items to return when responding to a APIs that
114 # can return partial result sets using limit and offset parameters
115 # (e.g., *.index, groups.contents). If a request specifies a "limit"
116 # parameter higher than this value, this value is used instead.
117 MaxItemsPerResponse: 1000
119 # API methods to disable. Disabled methods are not listed in the
120 # discovery document, and respond 404 to all requests.
121 # Example: ["jobs.create", "pipeline_instances.create"]
124 # Interval (seconds) between asynchronous permission view updates. Any
125 # permission-updating API called with the 'async' parameter schedules a an
126 # update on the permission view in the future, if not already scheduled.
127 AsyncPermissionsUpdateInterval: 20s
129 # Maximum number of concurrent outgoing requests to make while
130 # serving a single incoming multi-cluster (federated) request.
131 MaxRequestAmplification: 4
133 # RailsSessionSecretToken is a string of alphanumeric characters
134 # used by Rails to sign session tokens. IMPORTANT: This is a
135 # site secret. It should be at least 50 characters.
136 RailsSessionSecretToken: ""
138 # Maximum wall clock time to spend handling an incoming request.
142 # Config parameters to automatically setup new users. If enabled,
143 # this users will be able to self-activate. Enable this if you want
144 # to run an open instance where anyone can create an account and use
145 # the system without requiring manual approval.
147 # The params auto_setup_new_users_with_* are meaningful only when auto_setup_new_users is turned on.
148 # auto_setup_name_blacklist is a list of usernames to be blacklisted for auto setup.
149 AutoSetupNewUsers: false
150 AutoSetupNewUsersWithVmUUID: ""
151 AutoSetupNewUsersWithRepository: false
152 AutoSetupUsernameBlacklist: [arvados, git, gitolite, gitolite-admin, root, syslog]
154 # When new_users_are_active is set to true, new users will be active
155 # immediately. This skips the "self-activate" step which enforces
156 # user agreements. Should only be enabled for development.
157 NewUsersAreActive: false
159 # The e-mail address of the user you would like to become marked as an admin
160 # user on their first login.
161 # In the default configuration, authentication happens through the Arvados SSO
162 # server, which uses OAuth2 against Google's servers, so in that case this
163 # should be an address associated with a Google account.
164 AutoAdminUserWithEmail: ""
166 # If auto_admin_first_user is set to true, the first user to log in when no
167 # other admin users exist will automatically become an admin user.
168 AutoAdminFirstUser: false
170 # Email address to notify whenever a user creates a profile for the
172 UserProfileNotificationAddress: ""
173 AdminNotifierEmailFrom: arvados@example.com
174 EmailSubjectPrefix: "[ARVADOS] "
175 UserNotifierEmailFrom: arvados@example.com
176 NewUserNotificationRecipients: []
177 NewInactiveUserNotificationRecipients: []
180 # Time to keep audit logs, in seconds. (An audit log is a row added
181 # to the "logs" table in the PostgreSQL database each time an
182 # Arvados object is created, modified, or deleted.)
184 # Currently, websocket event notifications rely on audit logs, so
185 # this should not be set lower than 300 (5 minutes).
188 # Maximum number of log rows to delete in a single SQL transaction.
190 # If max_audit_log_delete_batch is 0, log entries will never be
191 # deleted by Arvados. Cleanup can be done by an external process
192 # without affecting any Arvados system processes, as long as very
193 # recent (<5 minutes old) logs are not deleted.
195 # 100000 is a reasonable batch size for most sites.
198 # Attributes to suppress in events and audit logs. Notably,
199 # specifying ["manifest_text"] here typically makes the database
200 # smaller and faster.
202 # Warning: Using any non-empty value here can have undesirable side
203 # effects for any client or component that relies on event logs.
204 # Use at your own risk.
205 UnloggedAttributes: []
209 # Logging threshold: panic, fatal, error, warn, info, debug, or
213 # Logging format: json or text
216 # Maximum characters of (JSON-encoded) query parameters to include
217 # in each request log entry. When params exceed this size, they will
218 # be JSON-encoded, truncated to this size, and logged as
220 MaxRequestLogParamsSize: 2000
223 # Allow clients to create collections by providing a manifest with
224 # unsigned data blob locators. IMPORTANT: This effectively disables
225 # access controls for data stored in Keep: a client who knows a hash
226 # can write a manifest that references the hash, pass it to
227 # collections.create (which will create a permission link), use
228 # collections.get to obtain a signature for that data locator, and
229 # use that signed locator to retrieve the data from Keep. Therefore,
230 # do not turn this on if your users expect to keep data private from
234 # blob_signing_key is a string of alphanumeric characters used to
235 # generate permission signatures for Keep locators. It must be
236 # identical to the permission key given to Keep. IMPORTANT: This is
237 # a site secret. It should be at least 50 characters.
239 # Modifying blob_signing_key will invalidate all existing
240 # signatures, which can cause programs to fail (e.g., arv-put,
241 # arv-get, and Crunch jobs). To avoid errors, rotate keys only when
242 # no such processes are running.
245 # Default replication level for collections. This is used when a
246 # collection's replication_desired attribute is nil.
247 DefaultReplication: 2
249 # Lifetime (in seconds) of blob permission signatures generated by
250 # the API server. This determines how long a client can take (after
251 # retrieving a collection record) to retrieve the collection data
252 # from Keep. If the client needs more time than that (assuming the
253 # collection still has the same content and the relevant user/token
254 # still has permission) the client can retrieve the collection again
255 # to get fresh signatures.
257 # This must be exactly equal to the -blob-signature-ttl flag used by
258 # keepstore servers. Otherwise, reading data blocks and saving
259 # collections will fail with HTTP 403 permission errors.
261 # Modifying blob_signature_ttl invalidates existing signatures; see
262 # blob_signing_key note above.
264 # The default is 2 weeks.
267 # Default lifetime for ephemeral collections: 2 weeks. This must not
268 # be less than blob_signature_ttl.
269 DefaultTrashLifetime: 336h
271 # Interval (seconds) between trash sweeps. During a trash sweep,
272 # collections are marked as trash if their trash_at time has
273 # arrived, and deleted if their delete_at time has arrived.
274 TrashSweepInterval: 60s
276 # If true, enable collection versioning.
277 # When a collection's preserve_version field is true or the current version
278 # is older than the amount of seconds defined on preserve_version_if_idle,
279 # a snapshot of the collection's previous state is created and linked to
280 # the current collection.
281 CollectionVersioning: false
283 # 0s = auto-create a new version on every update.
284 # -1s = never auto-create new versions.
285 # > 0s = auto-create a new version when older than the specified number of seconds.
286 PreserveVersionIfIdle: -1s
288 # Managed collection properties. At creation time, if the client didn't
289 # provide the listed keys, they will be automatically populated following
290 # one of the following behaviors:
292 # * UUID of the user who owns the containing project.
293 # responsible_person_uuid: {function: original_owner, protected: true}
295 # * Default concrete value.
296 # foo_bar: {value: baz, protected: false}
298 # If protected is true, only an admin user can modify its value.
300 SAMPLE: {function: original_owner, protected: true}
303 # These settings are provided by your OAuth2 provider (e.g.,
305 ProviderAppSecret: ""
309 # Git repositories must be readable by api server, or you won't be
310 # able to submit crunch jobs. To pass the test suites, put a clone
311 # of the arvados tree in {git_repositories_dir}/arvados.git or
312 # {git_repositories_dir}/arvados/.git
313 Repositories: /var/lib/arvados/git/repositories
321 # List of supported Docker Registry image formats that compute nodes
322 # are able to use. ` + "`" + `arv keep docker` + "`" + ` will error out if a user tries
323 # to store an image with an unsupported format. Use an empty array
324 # to skip the compatibility check (and display a warning message to
327 # Example for sites running docker < 1.10: ["v1"]
328 # Example for sites running docker >= 1.10: ["v2"]
329 # Example for disabling check: []
330 SupportedDockerImageFormats: ["v2"]
332 # Include details about job reuse decisions in the server log. This
333 # causes additional database queries to run, so it should not be
334 # enabled unless you expect to examine the resulting logs for
335 # troubleshooting purposes.
336 LogReuseDecisions: false
338 # Default value for keep_cache_ram of a container's runtime_constraints.
339 DefaultKeepCacheRAM: 268435456
341 # Number of times a container can be unlocked before being
342 # automatically cancelled.
343 MaxDispatchAttempts: 5
345 # Default value for container_count_max for container requests. This is the
346 # number of times Arvados will create a new container to satisfy a container
347 # request. If a container is cancelled it will retry a new container if
348 # container_count < container_count_max on any container requests associated
349 # with the cancelled container.
352 # The maximum number of compute nodes that can be in use simultaneously
353 # If this limit is reduced, any existing nodes with slot number >= new limit
354 # will not be counted against the new limit. In other words, the new limit
355 # won't be strictly enforced until those nodes with higher slot numbers
359 # Preemptible instance support (e.g. AWS Spot Instances)
360 # When true, child containers will get created with the preemptible
361 # scheduling parameter parameter set.
362 UsePreemptibleInstances: false
364 # PEM encoded SSH key (RSA, DSA, or ECDSA) used by the
365 # (experimental) cloud dispatcher for executing containers on
366 # worker VMs. Begins with "-----BEGIN RSA PRIVATE KEY-----\n"
367 # and ends with "\n-----END RSA PRIVATE KEY-----\n".
368 DispatchPrivateKey: none
370 # Maximum time to wait for workers to come up before abandoning
371 # stale locks from a previous dispatch process.
375 # When you run the db:delete_old_container_logs task, it will find
376 # containers that have been finished for at least this many seconds,
377 # and delete their stdout, stderr, arv-mount, crunch-run, and
378 # crunchstat logs from the logs table.
381 # These two settings control how frequently log events are flushed to the
382 # database. Log lines are buffered until either crunch_log_bytes_per_event
383 # has been reached or crunch_log_seconds_between_events has elapsed since
385 LogBytesPerEvent: 4096
386 LogSecondsBetweenEvents: 1
388 # The sample period for throttling logs.
389 LogThrottlePeriod: 60s
391 # Maximum number of bytes that job can log over crunch_log_throttle_period
392 # before being silenced until the end of the period.
393 LogThrottleBytes: 65536
395 # Maximum number of lines that job can log over crunch_log_throttle_period
396 # before being silenced until the end of the period.
397 LogThrottleLines: 1024
399 # Maximum bytes that may be logged by a single job. Log bytes that are
400 # silenced by throttling are not counted against this total.
401 LimitLogBytesPerJob: 67108864
403 LogPartialLineThrottlePeriod: 5s
405 # Container logs are written to Keep and saved in a
406 # collection, which is updated periodically while the
407 # container runs. This value sets the interval between
408 # collection updates.
411 # The log collection is also updated when the specified amount of
412 # log data (given in bytes) is produced in less than one update
418 # Path to dns server configuration directory
419 # (e.g. /etc/unbound.d/conf.d). If false, do not write any config
420 # files or touch restart.txt (see below).
423 # Template file for the dns server host snippets. See
424 # unbound.template in this directory for an example. If false, do
425 # not write any config files.
426 DNSServerConfTemplate: ""
428 # String to write to {dns_server_conf_dir}/restart.txt (with a
429 # trailing newline) after updating local data. If false, do not
430 # open or write the restart.txt file.
431 DNSServerReloadCommand: ""
433 # Command to run after each DNS update. Template variables will be
434 # substituted; see the "unbound" example below. If false, do not run
436 DNSServerUpdateCommand: ""
438 ComputeNodeDomain: ""
439 ComputeNodeNameservers:
442 # Hostname to assign to a compute node when it sends a "ping" and the
443 # hostname in its Node record is nil.
444 # During bootstrapping, the "ping" script is expected to notice the
445 # hostname given in the ping response, and update its unix hostname
447 # If false, leave the hostname alone (this is appropriate if your compute
448 # nodes' hostnames are already assigned by some other mechanism).
450 # One way or another, the hostnames of your node records should agree
451 # with your DNS records and your /etc/slurm-llnl/slurm.conf files.
453 # Example for compute0000, compute0001, ....:
454 # assign_node_hostname: compute%<slot_number>04d
455 # (See http://ruby-doc.org/core-2.2.2/Kernel.html#method-i-format for more.)
456 AssignNodeHostname: "compute%<slot_number>d"
459 # Enable the legacy Jobs API. This value must be a string.
460 # 'auto' -- (default) enable the Jobs API only if it has been used before
461 # (i.e., there are job records in the database)
462 # 'true' -- enable the Jobs API despite lack of existing records.
463 # 'false' -- disable the Jobs API despite presence of existing records.
466 # Git repositories must be readable by api server, or you won't be
467 # able to submit crunch jobs. To pass the test suites, put a clone
468 # of the arvados tree in {git_repositories_dir}/arvados.git or
469 # {git_repositories_dir}/arvados/.git
470 GitInternalDir: /var/lib/arvados/internal.git
472 # Docker image to be used when none found in runtime_constraints of a job
473 DefaultDockerImage: ""
475 # none or slurm_immediate
476 CrunchJobWrapper: none
478 # username, or false = do not set uid when running jobs.
479 CrunchJobUser: crunch
481 # The web service must be able to create/write this file, and
482 # crunch-job must be able to stat() it.
483 CrunchRefreshTrigger: /tmp/crunch_refresh_trigger
485 # Control job reuse behavior when two completed jobs match the
486 # search criteria and have different outputs.
488 # If true, in case of a conflict, reuse the earliest job (this is
489 # similar to container reuse behavior).
491 # If false, in case of a conflict, do not reuse any completed job,
492 # but do reuse an already-running job if available (this is the
493 # original job reuse behavior, and is still the default).
494 ReuseJobIfOutputsDiffer: false
497 # Enable the cloud scheduler (experimental).
500 # Name/number of port where workers' SSH services listen.
503 # Interval between queue polls.
506 # Shell command to execute on each worker to determine whether
507 # the worker is booted and ready to run containers. It should
508 # exit zero if the worker is ready.
509 BootProbeCommand: "docker ps"
511 # Minimum interval between consecutive probes to a single
515 # Maximum probes per second, across all workers in a pool.
516 MaxProbesPerSecond: 10
518 # Time before repeating SIGTERM when killing a container.
521 # Time to give up on SIGTERM and write off the worker.
524 # Maximum create/destroy-instance operations per second (0 =
526 MaxCloudOpsPerSecond: 0
528 # Interval between cloud provider syncs/updates ("list all
532 # Time to leave an idle worker running (in case new containers
533 # appear in the queue that it can run) before shutting it
537 # Time to wait for a new worker to boot (i.e., pass
538 # BootProbeCommand) before giving up and shutting it down.
541 # Maximum time a worker can stay alive with no successful
542 # probes before being automatically shut down.
545 # Time after shutting down a worker to retry the
546 # shutdown/destroy operation.
549 # Worker VM image ID.
552 # Tags to add on all resources (VMs, NICs, disks) created by
553 # the container dispatcher. (Arvados's own tags --
554 # InstanceType, IdleBehavior, and InstanceSecret -- will also
559 # Prefix for predefined tags used by Arvados (InstanceSetID,
560 # InstanceType, InstanceSecret, IdleBehavior). With the
561 # default value "Arvados", tags are "ArvadosInstanceSetID",
562 # "ArvadosInstanceSecret", etc.
564 # This should only be changed while no cloud resources are in
565 # use and the cloud dispatcher is not running. Otherwise,
566 # VMs/resources that were added using the old tag prefix will
567 # need to be detected and cleaned up manually.
568 TagKeyPrefix: Arvados
570 # Cloud driver: "azure" (Microsoft Azure) or "ec2" (Amazon AWS).
573 # Cloud-specific driver parameters.
580 # (ec2) Instance configuration.
586 AdminUsername: debian
588 # (azure) Credentials.
594 # (azure) Instance configuration.
595 CloudEnvironment: AzurePublicCloud
602 DeleteDanglingResourcesAfter: 20s
603 AdminUsername: arvados
607 # Use the instance type name as the key (in place of "SAMPLE" in
608 # this sample entry).
610 # Cloud provider's instance type. Defaults to the configured type name.
614 IncludedScratch: 16GB
622 SendUserSetupNotificationEmail: ""
623 IssueReporterEmailFrom: ""
624 IssueReporterEmailTo: ""
625 SupportEmailAddress: ""
635 # API endpoint host or host:port; default is {id}.arvadosapi.com
636 Host: sample.arvadosapi.com
638 # Perform a proxy request when a local client requests an
639 # object belonging to this remote.
642 # Default "https". Can be set to "http" for testing.
645 # Disable TLS verify. Can be set to true for testing.
648 # When users present tokens issued by this remote cluster, and
649 # their accounts are active on the remote cluster, activate
650 # them on this cluster too.
656 ActivationContactLink: mailto:info@arvados.org
657 ArvadosDocsite: https://doc.arvados.org
658 ArvadosPublicDataDocURL: https://playground.arvados.org/projects/public
659 ShowUserAgreementInline: false
662 RepositoryCache: /var/www/arvados-workbench/current/tmp/git
663 UserProfileFormFields:
667 FormFieldDescription: ""
669 UserProfileFormMessage: 'Welcome to Arvados. All <span style="color:red">required fields</span> must be completed before you can proceed.'
670 ApplicationMimetypesWithViewIcon:
686 LogViewerMaxBytes: 1M
687 EnablePublicProjectsPage: true
688 EnableGettingStartedPopup: false
689 APIResponseCompression: true
690 APIClientConnectTimeout: 2m
691 APIClientReceiveTimeout: 5m
692 RunningJobLogRecordsToFetch: 2000
693 ShowRecentCollectionsOnDashboard: true
694 ShowUserNotifications: true
695 MultiSiteSearch: false
697 SiteName: Arvados Workbench
701 FileViewersConfigURL: ""