16745: Keep a SiteFileSystem alive for multiple read requests.

[arvados.git] / lib / config / generated_config.go

diff --git a/lib/config/generated_config.go b/lib/config/generated_config.go
index 64dbf41209a57288dc04c6ef164cdbca318af45c..f0ae11aab019dc19367c1245ea65bf2da2270018 100644 (file)
--- a/lib/config/generated_config.go
+++ b/lib/config/generated_config.go
@@ -203,7 +203,7 @@ Clusters:
       # * 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
+      # kB, compute 7125440 / (88 * 1024)=79 and set MaxKeepBlobBuffers: 79
       MaxKeepBlobBuffers: 128
 
       # API methods to disable. Disabled methods are not listed in the
@@ -529,21 +529,30 @@ Clusters:
       TrustAllContent: false
 
       # Cache parameters for WebDAV content serving:
-      # * TTL: Maximum time to cache manifests and permission checks.
-      # * UUIDTTL: Maximum time to cache collection state.
-      # * MaxBlockEntries: Maximum number of block cache entries.
-      # * MaxCollectionEntries: Maximum number of collection cache entries.
-      # * MaxCollectionBytes: Approximate memory limit for collection cache.
-      # * MaxPermissionEntries: Maximum number of permission cache entries.
-      # * MaxUUIDEntries: Maximum number of UUID cache entries.
       WebDAVCache:
+        # Time to cache manifests, permission checks, and sessions.
         TTL: 300s
+
+        # Time to cache collection state.
         UUIDTTL: 5s
-        MaxBlockEntries:      4
+
+        # Block cache entries. Each block consumes up to 64 MiB RAM.
+        MaxBlockEntries: 4
+
+        # Collection cache entries.
         MaxCollectionEntries: 1000
-        MaxCollectionBytes:   100000000
+
+        # Approximate memory limit (in bytes) for collection cache.
+        MaxCollectionBytes: 100000000
+
+        # Permission cache entries.
         MaxPermissionEntries: 1000
-        MaxUUIDEntries:       1000
+
+        # UUID cache entries.
+        MaxUUIDEntries: 1000
+
+        # Persistent sessions.
+        MaxSessions: 100
 
     Login:
       # One of the following mechanisms (SSO, Google, PAM, LDAP, or
@@ -893,6 +902,26 @@ Clusters:
         # period.
         LogUpdateSize: 32MiB
 
+      ShellAccess:
+        # An admin user can use "arvados-client shell" to start an
+        # interactive shell (with any user ID) in any running
+        # container.
+        Admin: false
+
+        # Any user can use "arvados-client shell" to start an
+        # interactive shell (with any user ID) in any running
+        # container that they started, provided it isn't also
+        # associated with a different user's container request.
+        #
+        # Interactive sessions make it easy to alter the container's
+        # runtime environment in ways that aren't recorded or
+        # reproducible. Consider the implications for automatic
+        # container reuse before enabling and using this feature. In
+        # particular, note that starting an interactive session does
+        # not disqualify a container from being reused by a different
+        # user/workflow in the future.
+        User: false
+
       SLURM:
         PrioritySpread: 0
         SbatchArgumentsList: []