# a site secret. It should be at least 50 characters.
blob_signing_key: ~
- # Amount of time (in seconds) for which a blob permission signature
- # remains valid. Default: 2 weeks (1209600 seconds)
- blob_signing_ttl: 1209600
+ # Lifetime (in seconds) of blob permission signatures generated by
+ # the API server. This determines how long a client can take (after
+ # retrieving a collection record) to retrieve the collection data
+ # from Keep. If the client needs more time than that (assuming the
+ # collection still has the same content and the relevant user/token
+ # still has permission) the client can retrieve the collection again
+ # to get fresh signatures.
+ #
+ # Datamanager considers an unreferenced block older than this to be
+ # eligible for garbage collection. Therefore, it should never be
+ # smaller than the corresponding value used by any local keepstore
+ # service (see keepstore -blob-signature-ttl flag). This rule
+ # prevents datamanager from trying to garbage-collect recently
+ # written blocks while clients are still holding valid signatures.
+ #
+ # The default is 2 weeks.
+ blob_signature_ttl: 1209600
# Allow clients to create collections by providing a manifest with
# unsigned data blob locators. IMPORTANT: This effectively disables
# have been finished for at least this many seconds, and delete their
# stderr logs from the logs table.
clean_job_log_rows_after: <%= 30.days %>
+
+ # The maximum number of compute nodes that can be in use simultaneously
+ # If this limit is reduced, any existing nodes with slot number >= new limit
+ # will not be counted against the new limit. In other words, the new limit
+ # won't be strictly enforced until those nodes with higher slot numbers
+ # go down.
+ max_compute_nodes: 64
+
+ # Docker image to be used when none found in runtime_constraints of a job
+ default_docker_image_for_jobs: false
projects / arvados.git / blobdiff