COLLECTOR_NAME = collector
COLLECTOR_HOST = $(CONDOR_HOST):9999
-# No idea where these numbers came from.
+# These numbers came from CMS scale test set-up. Not clear if they're right.
COLLECTOR_MAX_FILE_DESCRIPTORS = 80000
SHARED_PORT_MAX_FILE_DESCRIPTORS = 80000
@@ -90,7 +90,7 @@
# No UDP over the WAN, please.
SCHEDD_SEND_VACATE_VIA_TCP = True
-# I have no idea waht this means.
+# I have no idea what this means.
STARTD_SENDS_ALIVES = True
# We probably don't need any of these for the EC2-only submitter.
@@ -102,3 +102,68 @@
MAX_DEFAULT_LOG = 100 Mb
EC2_GAHP_DEBUG = D_PERF_TRACE D_SUB_SECOND
{endverbatim}
+
+We repeated the following section 256 times.
+
+=--- $(LOCAL_CONFIG_DIR)/99-collector-tree ---=
+{verbatim}
+# We picked port 10000 as our base port completely arbitrarily.
+COLLECTOR10000 = $(COLLECTOR)
+# We didn't set CONDOR_VIEW_HOST in the base configuration because it caused random delays in the root colletor. Not sure why.
+COLLECTOR10000_ENVIRONMENT = "_CONDOR_COLLECTOR_LOG=$(LOG)/Collector10000Log _CONDOR_USE_SHARED_PORT=FALSE _CONDOR_CONDOR_VIEW_HOST=127.0.0.1:9999 "
+COLLECTOR10000_ARGS = -f -p 10000
+DAEMON_LIST = $(DAEMON_LIST), COLLECTOR10000
+# Useless, but shuts up the master.
+COLLECTOR10000_LOG = $(LOG)/10000Log
+{endverbatim}
+
+{section: CCB}
+
+We dedicated a host to CCB, worried that it would be too much to expect the collector tree to both collect and broker. (That did not appear to be the case.)
+
+=--- $(LOCAL_CONFIG_DIR)/02-ccb ---=
+
+{verbatim}
+# We're the CCB host. We run a full collector tree, because we're lazy.
+DAEMON_LIST = MASTER, COLLECTOR
+CONDOR_HOST = $(FULL_HOSTNAME)
+
+# Shared-nothing.
+UID_DOMAIN = $(FULL_HOSTNAME)
+FILESYSTEM_DOMAIN = $(FULL_HOSTNAME)
+
+# Security.
+SEC_DEFAULT_AUTHENTICATION = REQUIRED
+SEC_DEFAULT_AUTHENTICATION_METHODS = FS, PASSWORD
+SEC_ENABLE_MATCH_PASSWORD_AUTHENTICATION = TRUE
+SEC_PASSWORD_FILE = $(LOCAL_DIR)/password_file
+ALLOW_WRITE = condor_pool@*/* $(FULL_HOSTNAME) $(IP_ADDRESS) 127.0.0.1
+
+# Primary collector
+COLLECTOR_NAME = collector
+COLLECTOR_HOST = $(CONDOR_HOST):9999
+
+# These numbers came from CMS scale test set-up. Probably not necessary for a CCB-only machine.
+COLLECTOR_MAX_FILE_DESCRIPTORS = 80000
+SHARED_PORT_MAX_FILE_DESCRIPTORS = 80000
+
+# Scaling tweaks. Not known if necessary.
+COLLECTOR_QUERY_WORKERS = 16
+
+# Collector tree.
+CONDOR_VIEW_HOST = 127.0.0.1:9999
+{endverbatim}
+
+We used the full collector-tree set-up for the CCB machine. This certainly didn't help, but probably didn't hurt, and saved me the effort of writing a new config file.
+
+=--- $(LOCAL_CONFIG_DIR)/99-collector-tree) ---=
+{verbatim}
+# We picked port 10000 as our base port completely arbitrarily.
+COLLECTOR10000 = $(COLLECTOR)
+# We didn't set CONDOR_VIEW_HOST in the base configuration because it caused random delays in the root colletor. Not sure why.
+COLLECTOR10000_ENVIRONMENT = "_CONDOR_COLLECTOR_LOG=$(LOG)/Collector10000Log _CONDOR_USE_SHARED_PORT=FALSE _CONDOR_CONDOR_VIEW_HOST=127.0.0.1:9999 "
+COLLECTOR10000_ARGS = -f -p 10000
+DAEMON_LIST = $(DAEMON_LIST), COLLECTOR10000
+# Useless, but shuts up the master.
+COLLECTOR10000_LOG = $(LOG)/10000Log
+{endverbatim}
