1 files changed, 128 insertions, 34 deletions
diff --git a/transactor.properties b/transactor.properties
index 361b0634ce41..c3c8989497b7 100644
--- a/transactor.properties
+++ b/transactor.properties
@@ -1,71 +1,165 @@
-################################################################
-# Basic connection settings.
+###################################################################
 
-protocol=free
+protocol=dev
 host=localhost
 port=4334
 
 
 
-## OPTIONAL ####################################################
-# The dev: and free: protocols typically use three ports
-# starting with the selected :port, but you can specify the
-# other ports explicitly, e.g. for virtualization environs
-# that do not issue contiguous ports.
+## OPTIONAL #######################################################
+## The dev: and free: protocols typically use two ports
+## starting with the selected :port, but you can specify the
+## second (h2) port explicitly, e.g. for virtualization environs
+## that do not issue contiguous ports.
 
 # h2-port=4335
-# h2-web-port=4336
 
 
 
-################################################################
-# See http://docs.datomic.com/capacity.html
+###################################################################
+## Security settings for embedded storage (free and dev).
 
 
-# Recommended settings for -Xmx4g, ongoing usage.
-memory-index-threshold=32m
-memory-index-max=128m
-object-cache-max=1g
+## == Passwords ==
+## Datomic free/dev has an embedded storage engine with default
+## passwords. You can supply the 'admin' password explicitly with
+## 'storage-admin-password', and rotate that later by moving it to
+## 'old-storage-admin-password', supplying a new
+## 'storage-admin-password'.
+# storage-admin-password=
+# old-storage-admin-password=
+
+## Peers access storage via the 'datomic' user. You can set/rotate
+## the password for 'datomic' using 'storage-datomic-password' and
+## 'old-storage-datomic-password' as per above.
+## NOTE: If you set the password for 'datomic' peers must connect
+## using the same password in the connect URI.
+## See https://docs.datomic.com/on-prem/clojure/index.html#datomic.api/connect.
+# storage-datomic-password=
+# old-storage-datomic-password=
+
+## == Peer access ==
+## You can control network access to storage by peers via
+## 'storage-access', options are 'local' (the default) and 'remote'.
+## NOTE: To enable remote access, you must explicitly specify
+## the admin and datomic passwords above.
+# storage-access=local
+
 
-# Recommended settings for -Xmx4g import jobs.
-# memory-index-threshold=512m
-# memory-index-max=1g
-# object-cache-max=1g
 
-# Recommended settings for -Xmx1g usage, e.g. dev laptops.
+###################################################################
+# See https://docs.datomic.com/on-prem/capacity.html
+
+
+## Recommended settings for -Xmx4g production usage.
 # memory-index-threshold=32m
-# memory-index-max=128m
-# object-cache-max=128m
+# memory-index-max=512m
+# object-cache-max=1g
+
+
+## Recommended settings for -Xmx1g usage, e.g. dev laptops.
+memory-index-threshold=32m
+memory-index-max=256m
+object-cache-max=128m
 
 
 
-## OPTIONAL ####################################################
+## OPTIONAL #######################################################
 
 
-# Set to false to disable SSL between the peers and the transactor.
+## Set to false to disable SSL between the peers and the transactor.
 # Default: true
 # encrypt-channel=true
 
-# Data directory is used for dev: and free: storage, and
-# as a temporary directory for all storages.
-data-dir=/var/lib/datomic/data
+## Data directory is used for dev: and free: storage, and
+## as a temporary directory for all storages.
+data-dir=/var/lib/datomic
 
-# Transactor will log here, see bin/logback.xml to configure logging.
-log-dir=/var/lib/datomic/log
+## Transactor will log here, see bin/logback.xml to configure logging.
+log-dir=/var/log/datomic
 
-# Transactor will write process pid here on startup
+## Transactor will write process pid here on startup
 # pid-file=transactor.pid
 
 
 
-## OPTIONAL ####################################################
-# See http://docs.datomic.com/capacity.html
+## OPTIONAL #######################################################
+# See https://docs.datomic.com/on-prem/valcache.html
+## Valcache configuration.
+## Set these valcache properties to a directory on an SSD to enable valcache
+
+# valcache-path=
+# valcache-max-gb=
+
+
+
+## OPTIONAL #######################################################
+# See https://docs.datomic.com/on-prem/storage.html
+## Memcached configuration.
 
+# memcached=host:port,host:port,...
+# memcached-username=datomic
+# memcached-password=datomic
 
-# Soft limit on the number of concurrent writes to storage.
+
+
+## OPTIONAL #######################################################
+# See https://docs.datomic.com/on-prem/capacity.html
+
+
+## Soft limit on the number of concurrent writes to storage.
 # Default: 4, Miniumum: 2
 # write-concurrency=4
 
-# Soft limit on the number of concurrent reads to storage.
+## Soft limit on the number of concurrent reads to storage.
 # Default: 2 times write-concurrency, Miniumum: 2
 # read-concurrency=8
+
+## Parallelism in index jobs.
+# Default: 1, Maximum: 8
+# index-parallelism=1
+
+
+
+## OPTIONAL #######################################################
+# See https://docs.datomic.com/on-prem/aws.html
+## Optional settings for rotating logs to S3
+# (Can be auto-generated by bin/datomic ensure-transactor.)
+
+# aws-s3-log-bucket-id=
+
+
+
+## OPTIONAL #######################################################
+# See https://docs.datomic.com/on-prem/aws.html
+## Optional settings for Cloudwatch metrics.
+# (Can be auto-generated by bin/datomic ensure-transactor.)
+
+# aws-cloudwatch-region=
+
+## Pick a unique name to distinguish transactor metrics from different systems.
+# aws-cloudwatch-dimension-value=your-system-name
+
+
+
+## OPTIONAL #######################################################
+# See https://docs.datomic.com/on-prem/ha.html
+
+
+## The transactor will write a heartbeat into storage on this interval.
+## A standby transactor will take over if it sees the heartbeat go 
+## unwritten  for 2x this interval. If your transactor load leads to 
+## long gc pauses, you can increase this number to prevent the standby 
+## transactor from unnecessarily taking over during a long gc pause.
+# Default: 5000, Miniumum: 5000
+# heartbeat-interval-msec=5000
+
+
+
+## OPTIONAL #######################################################
+
+
+## The transactor will use this partition for new entities that
+## do not explicitly specify a partition.
+# Default: :db.part/user
+# default-partition=:db.part/user
+\ No newline at end of file