MaxItemsPerResponse: 1000
# Maximum number of concurrent requests to accept in a single
- # service process, or 0 for no limit. Currently supported only
- # by keepstore.
+ # service process, or 0 for no limit.
MaxConcurrentRequests: 0
- # Maximum number of 64MiB memory buffers per keepstore server
- # process, or 0 for no limit.
+ # Maximum number of 64MiB memory buffers per Keepstore server process, or
+ # 0 for no limit. When this limit is reached, up to
+ # (MaxConcurrentRequests - MaxKeepBlobBuffers) HTTP requests requiring
+ # buffers (like GET and PUT) will wait for buffer space to be released.
+ # Any HTTP requests beyond MaxConcurrentRequests will receive an
+ # immediate 503 response.
+ #
+ # MaxKeepBlobBuffers should be set such that (MaxKeepBlobBuffers * 64MiB
+ # * 1.1) fits comfortably in memory. On a host dedicated to running
+ # Keepstore, divide total memory by 88MiB to suggest a suitable value.
+ # For example, if grep MemTotal /proc/meminfo reports MemTotal: 7125440
+ # kB, compute 7125440 / (88 * 1024)=79 and configure MaxBuffers: 79
MaxKeepBlobBuffers: 128
# API methods to disable. Disabled methods are not listed in the
# > 0s = auto-create a new version when older than the specified number of seconds.
PreserveVersionIfIdle: -1s
+ # If non-empty, allow project and collection names to contain
+ # the "/" character (slash/stroke/solidus), and replace "/" with
+ # the given string in the filesystem hierarchy presented by
+ # WebDAV. Example values are "%2f" and "{slash}". Names that
+ # contain the substitution string itself may result in confusing
+ # behavior, so a value like "_" is not recommended.
+ #
+ # If the default empty value is used, the server will reject
+ # requests to create or rename a collection when the new name
+ # contains "/".
+ #
+ # If the value "/" is used, project and collection names
+ # containing "/" will be allowed, but they will not be
+ # accessible via WebDAV.
+ #
+ # Use of this feature is not recommended, if it can be avoided.
+ ForwardSlashNameSubstitution: ""
+
# Managed collection properties. At creation time, if the client didn't
# provide the listed keys, they will be automatically populated following
# one of the following behaviors:
# "https://zzzzz.example.com/login") as an authorized redirect
# URL.
#
- # Requires EnableBetaController14287. ProviderAppID must be
+ # Incompatible with ForceLegacyAPI14. ProviderAppID must be
# blank.
GoogleClientID: ""
GoogleClientSecret: ""
# work. If false, only the primary email address will be used.
GoogleAlternateEmailAddresses: true
+ # (Experimental) Use PAM to authenticate logins, using the
+ # specified PAM service name.
+ #
+ # Cannot be used in combination with OAuth2 (ProviderAppID) or
+ # Google (GoogleClientID). Cannot be used on a cluster acting as
+ # a LoginCluster.
+ PAM: false
+ PAMService: arvados
+
+ # Domain name (e.g., "example.com") to use to construct the
+ # user's email address if PAM authentication returns a username
+ # with no "@". If empty, use the PAM username as the user's
+ # email address, whether or not it contains "@".
+ #
+ # Note that the email address is used as the primary key for
+ # user records when logging in. Therefore, if you change
+ # PAMDefaultEmailDomain after the initial installation, you
+ # should also update existing user records to reflect the new
+ # domain. Otherwise, next time those users log in, they will be
+ # given new accounts instead of accessing their existing
+ # accounts.
+ PAMDefaultEmailDomain: ""
+
+ LDAP:
+ # Use an LDAP service to authenticate users.
+ Enable: false
+
+ # Server URL, like "ldap://ldapserver.example.com:389".
+ URL: "ldap://ldap:389"
+
+ # Use StartTLS upon connecting to the server.
+ StartTLS: true
+
+ # Skip TLS certificate name verification.
+ InsecureTLS: false
+
+ # Strip the @domain part if a user supplies an email-style
+ # username with this domain. If "*", strip any user-provided
+ # domain. If "", never strip the domain part. Example:
+ # "example.com"
+ StripDomain: ""
+
+ # If, after applying StripDomain, the username contains no "@"
+ # character, append this domain to form an email-style
+ # username. Example: "example.com"
+ AppendDomain: ""
+
+ # The LDAP attribute to filter on when looking up a username
+ # (after applying StripDomain and AppendDomain).
+ SearchAttribute: uid
+
+ # Bind with this username (DN or UPN) and password when
+ # looking up the user record.
+ #
+ # Example user: "cn=admin,dc=example,dc=com"
+ SearchBindUser: ""
+ SearchBindPassword: ""
+
+ # Directory base for username lookup. Example:
+ # "ou=Users,dc=example,dc=com"
+ SearchBase: ""
+
+ # Additional filters for username lookup. Special characters
+ # in assertion values must be escaped (see RFC4515). Example:
+ # "(objectClass=person)"
+ SearchFilters: ""
+
+ # LDAP attribute to use as the user's email address.
+ #
+ # Important: This must not be an attribute whose value can be
+ # edited in the directory by the users themselves. Otherwise,
+ # users can take over other users' Arvados accounts trivially
+ # (email address is the primary key for Arvados accounts.)
+ EmailAttribute: mail
+
+ # LDAP attribute to use as the preferred Arvados username. If
+ # no value is found (or this config is empty) the username
+ # originally supplied by the user will be used.
+ UsernameAttribute: uid
+
# The cluster ID to delegate the user database. When set,
# logins on this cluster will be redirected to the login cluster
- # (login cluster must appear in RemoteHosts with Proxy: true)
+ # (login cluster must appear in RemoteClusters with Proxy: true)
LoginCluster: ""
# How long a cached token belonging to a remote cluster will
# (experimental) 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: none
+ DispatchPrivateKey: ""
# Maximum time to wait for workers to come up before abandoning
# stale locks from a previous dispatch process.
# has been reached or crunch_log_seconds_between_events has elapsed since
# the last flush.
LogBytesPerEvent: 4096
- LogSecondsBetweenEvents: 1
+ LogSecondsBetweenEvents: 5s
# The sample period for throttling logs.
LogThrottlePeriod: 60s
# Worker VM image ID.
ImageID: ""
+ # An executable file (located on the dispatcher host) to be
+ # copied to cloud instances at runtime and used as the
+ # container runner/supervisor. The default value is the
+ # dispatcher program itself.
+ #
+ # Use the empty string to disable this step: nothing will be
+ # copied, and cloud instances are assumed to have a suitable
+ # version of crunch-run installed.
+ DeployRunnerBinary: "/proc/self/exe"
+
# Tags to add on all resources (VMs, NICs, disks) created by
# the container dispatcher. (Arvados's own tags --
# InstanceType, IdleBehavior, and InstanceSecret -- will also
SAMPLE: true
Driver: s3
DriverParameters:
-
# for s3 driver -- see
# https://doc.arvados.org/install/configure-s3-object-storage.html
IAMRole: aaaaa
ConnectTimeout: 1m
ReadTimeout: 10m
RaceWindow: 24h
+
+ # For S3 driver, potentially unsafe tuning parameter,
+ # intentionally excluded from main documentation.
+ #
+ # Enable deletion (garbage collection) even when the
+ # configured BlobTrashLifetime is zero. WARNING: eventual
+ # consistency may result in race conditions that can cause
+ # data loss. Do not enable this unless you understand and
+ # accept the risk.
UnsafeDelete: false
# for azure driver -- see
# for local directory driver -- see
# https://doc.arvados.org/install/configure-fs-storage.html
Root: /var/lib/arvados/keep-data
+
+ # For local directory driver, potentially confusing tuning
+ # parameter, intentionally excluded from main documentation.
+ #
+ # When true, read and write operations (for whole 64MiB
+ # blocks) on an individual volume will queued and issued
+ # serially. When false, read and write operations will be
+ # issued concurrently.
+ #
+ # May possibly improve throughput if you have physical spinning disks
+ # and experience contention when there are multiple requests
+ # to the same volume.
+ #
+ # Otherwise, when using SSDs, RAID, or a shared network filesystem, you
+ # should leave this alone.
Serialize: false
Mail:
identification, and does not retrieve any other personal
information.</i>
+ # Workbench screen displayed to inactive users. This is HTML
+ # text that will be incorporated directly onto the page.
InactivePageHTML: |
<img src="/arvados-logo-big.png" style="width: 20%; float: right; padding: 1em;" />
<h3>Hi! You're logged in, but...</h3>
<p>An administrator must activate your account before you can get
any further.</p>
- # Use experimental controller code (see https://dev.arvados.org/issues/14287)
- EnableBetaController14287: false
+ # Connecting to Arvados shell VMs tends to be site-specific.
+ # Put any special instructions here. This is HTML text that will
+ # be incorporated directly onto the Workbench page.
+ SSHHelpPageHTML: |
+ <a href="https://doc.arvados.org/user/getting_started/ssh-access-unix.html">Accessing an Arvados VM with SSH</a> (generic instructions).
+ Site configurations vary. Contact your local cluster administrator if you have difficulty accessing an Arvados shell node.
+
+ # Sample text if you are using a "switchyard" ssh proxy.
+ # Replace "zzzzz" with your Cluster ID.
+ #SSHHelpPageHTML: |
+ # <p>Add a section like this to your SSH configuration file ( <i>~/.ssh/config</i>):</p>
+ # <pre>Host *.zzzzz
+ # TCPKeepAlive yes
+ # ServerAliveInterval 60
+ # ProxyCommand ssh -p2222 turnout@switchyard.zzzzz.arvadosapi.com -x -a $SSH_PROXY_FLAGS %h
+ # </pre>
+
+ # If you are using a switchyard ssh proxy, shell node hostnames
+ # may require a special hostname suffix. In the sample ssh
+ # configuration above, this would be ".zzzzz"
+ # This is added to the hostname in the "command line" column
+ # the Workbench "shell VMs" page.
+ #
+ # If your shell nodes are directly accessible by users without a
+ # proxy and have fully qualified host names, you should leave
+ # this blank.
+ SSHHelpHostSuffix: ""
+
+ # Bypass new (Arvados 1.5) API implementations, and hand off
+ # requests directly to Rails instead. This can provide a temporary
+ # workaround for clients that are incompatible with the new API
+ # implementation. Note that it also disables some new federation
+ # features and will be removed in a future release.
+ ForceLegacyAPI14: false
+
+# (Experimental) Restart services automatically when config file
+# changes are detected. Only supported by `arvados-server boot` in
+# dev/test mode.
+AutoReloadConfig: false
projects / arvados.git / blobdiff