AdminNotifierEmailFrom: arvados@example.com
EmailSubjectPrefix: "[ARVADOS] "
UserNotifierEmailFrom: arvados@example.com
+ UserNotifierEmailBcc: {}
NewUserNotificationRecipients: {}
NewInactiveUserNotificationRecipients: {}
# long-running balancing operation.
BalanceTimeout: 6h
+ # Maximum number of replication_confirmed /
+ # storage_classes_confirmed updates to write to the database
+ # after a rebalancing run. When many updates are needed, this
+ # spreads them over a few runs rather than applying them all at
+ # once.
+ BalanceUpdateLimit: 100000
+
# Default lifetime for ephemeral collections: 2 weeks. This must not
# be less than BlobSigningTTL.
DefaultTrashLifetime: 336h
# Approximate memory limit (in bytes) for collection cache.
MaxCollectionBytes: 100000000
- # Permission cache entries.
- MaxPermissionEntries: 1000
-
# UUID cache entries.
MaxUUIDEntries: 1000
AcceptAccessTokenScope: ""
PAM:
- # (Experimental) Use PAM to authenticate users.
+ # Use PAM to authenticate users.
Enable: false
# PAM service name. PAM will apply the policy in the
UsePreemptibleInstances: false
# PEM encoded SSH key (RSA, DSA, or ECDSA) used by the
- # (experimental) cloud dispatcher for executing containers on
- # worker VMs. Begins with "-----BEGIN RSA PRIVATE KEY-----\n"
+ # cloud dispatcher for executing containers on worker VMs.
+ # Begins with "-----BEGIN RSA PRIVATE KEY-----\n"
# and ends with "\n-----END RSA PRIVATE KEY-----\n".
DispatchPrivateKey: ""
# Minimum time between two attempts to run the same container
MinRetryPeriod: 0s
- # Container runtime: "docker" (default) or "singularity" (experimental)
+ # Container runtime: "docker" (default) or "singularity"
RuntimeEngine: docker
Logging:
AssignNodeHostname: "compute%<slot_number>d"
LSF:
- # Additional arguments to bsub when submitting Arvados
- # containers as LSF jobs.
- BsubArgumentsList: []
+ # Arguments to bsub when submitting Arvados containers as LSF jobs.
+ #
+ # Template variables starting with % will be substituted as follows:
+ #
+ # %U uuid
+ # %C number of VCPUs
+ # %M memory in MB
+ # %T tmp in MB
+ #
+ # Use %% to express a literal %. The %%J in the default will be changed
+ # to %J, which is interpreted by bsub itself.
+ #
+ # Note that the default arguments cause LSF to write two files
+ # in /tmp on the compute node each time an Arvados container
+ # runs. Ensure you have something in place to delete old files
+ # from /tmp, or adjust the "-o" and "-e" arguments accordingly.
+ BsubArgumentsList: ["-o", "/tmp/crunch-run.%%J.out", "-e", "/tmp/crunch-run.%%J.err", "-J", "%U", "-n", "%C", "-D", "%MMB", "-R", "rusage[mem=%MMB:tmp=%TMB] span[hosts=1]"]
# Use sudo to switch to this user account when submitting LSF
# jobs.
GitInternalDir: /var/lib/arvados/internal.git
CloudVMs:
- # Enable the cloud scheduler (experimental).
+ # Enable the cloud scheduler.
Enable: false
# Name/number of port where workers' SSH services listen.
# Shell command to execute on each worker to determine whether
# the worker is booted and ready to run containers. It should
# exit zero if the worker is ready.
- BootProbeCommand: "docker ps -q"
+ BootProbeCommand: "systemctl is-system-running"
# Minimum interval between consecutive probes to a single
# worker.
# Maximum create/destroy-instance operations per second (0 =
# unlimited).
- MaxCloudOpsPerSecond: 0
+ MaxCloudOpsPerSecond: 10
- # Maximum concurrent node creation operations (0 = unlimited). This is
- # recommended by Azure in certain scenarios (see
- # https://docs.microsoft.com/en-us/azure/virtual-machines/linux/capture-image)
- # and can be used with other cloud providers too, if desired.
- MaxConcurrentInstanceCreateOps: 0
+ # Maximum concurrent instance creation operations (0 = unlimited).
+ #
+ # MaxConcurrentInstanceCreateOps limits the number of instance creation
+ # requests that can be in flight at any one time, whereas
+ # MaxCloudOpsPerSecond limits the number of create/destroy operations
+ # that can be started per second.
+ #
+ # Because the API for instance creation on Azure is synchronous, it is
+ # recommended to increase MaxConcurrentInstanceCreateOps when running
+ # on Azure. When using managed images, a value of 20 would be
+ # appropriate. When using Azure Shared Image Galeries, it could be set
+ # higher. For more information, see
+ # https://docs.microsoft.com/en-us/azure/virtual-machines/linux/capture-image
+ #
+ # MaxConcurrentInstanceCreateOps can be increased for other cloud
+ # providers too, if desired.
+ MaxConcurrentInstanceCreateOps: 1
# Interval between cloud provider syncs/updates ("list all
# instances").
Price: 0.1
Preemptible: false
+ StorageClasses:
+
+ # If you use multiple storage classes, specify them here, using
+ # the storage class name as the key (in place of "SAMPLE" in
+ # this sample entry).
+ #
+ # Further info/examples:
+ # https://doc.arvados.org/admin/storage-classes.html
+ SAMPLE:
+
+ # Priority determines the order volumes should be searched
+ # when reading data, in cases where a keepstore server has
+ # access to multiple volumes with different storage classes.
+ Priority: 0
+
+ # Default determines which storage class(es) should be used
+ # when a user/client writes data or saves a new collection
+ # without specifying storage classes.
+ #
+ # If any StorageClasses are configured, at least one of them
+ # must have Default: true.
+ Default: true
+
Volumes:
SAMPLE:
# AccessViaHosts specifies which keepstore processes can read
ReadOnly: false
Replication: 1
StorageClasses:
- default: true
+ # If you have configured storage classes (see StorageClasses
+ # section above), add an entry here for each storage class
+ # satisfied by this volume.
SAMPLE: true
Driver: S3
DriverParameters:
ConnectTimeout: 1m
ReadTimeout: 10m
RaceWindow: 24h
+ PrefixLength: 0
# Use aws-s3-go (v2) instead of goamz
UseAWSS3v2Driver: false
projects / arvados.git / blobdiff