Configuration

auth

(boolean) Turn on/off security

backup_copies_kept

(int) Number of backups to keep. Keeps one week's worth by default.

7

backup_directory

(string) Where can the backups be found.

/home/ubuntu/backups

backups_enabled

(boolean) Enable daily backups to disk.

bind_ip

(string) IP address that mongodb should listen for connections.

0.0.0.0

cpu

(boolean) Enables periodic logging of CPU utilization and I/O wait

dbpath

(string) The path where the data files will be kept.

/var/lib/mongodb

diaglog

(int) Set oplogging level where n is 0=off (default), 1=W, 2=R, 3=both, 7=W+some reads

extra_packages

(string) Space separated list of extra deb packages to install.

install_keys

(string) List of signing keys for install_sources package sources, per charmhelpers standard format (a yaml list of strings encoded as a string). The keys should be the full ASCII armoured GPG public keys. While GPG key ids are also supported and looked up on a keyserver, operators should be aware that this mechanism is insecure. null can be used if a standard package signing key is used that will already be installed on the machine, and for PPA sources where the package signing key is securely retrieved from Launchpad.

install_sources

(string) List of extra apt sources, per charm-helpers standard format (a yaml list of strings encoded as a string). Each source may be either a line that can be added directly to sources.list(5), or in the form ppa:<user>/<ppa-name> for adding Personal Package Archives, or a distribution component to enable.

journal

(boolean) Enable journaling, http://www.mongodb.org/display/DOCS/Journaling

True

logappend

(boolean) Append log entries to existing log file

True

logpath

(string) The path where to send log data.

/var/log/mongodb/mongodb.log

logrotate-frequency

(string) How often should the logs be rotated. Use values from logrotate.

daily

logrotate-maxsize

(string) Maximum log size before rotating.

500M

logrotate-rotate

(int) Number of log files to keep.

5

mms-interval

(string) Ping interval for Mongo monitoring server ( in number of seconds )

disabled

mms-name

(string) Server name for Mongo monitoring server

disabled

mms-token

(string) Accout token for Mongo monitoring server

disabled

nocursors

(boolean) Diagnostic/debugging option

nohints

(boolean) Ignore query hints

noprealloc

(boolean) Disable data file preallocation

noscripting

(boolean) Turns off server-side scripting. This will result in greatly limited functionality

notablescan

(boolean) Turns off table scans. Any query that would do a table scan fails

nssize

(string) Specify .ns file size for new databases

default

objcheck

(boolean) Inspect all client data for validity on receipt (useful for developing drivers)

opIdMem

(string) Size limit for in-memory storage of op ids

default

oplogSize

(string) Custom size for replication operation log

default

package_status

(string) The status of service-affecting packages will be set to this value in the dpkg database. Valid values are "install" and "hold".

install

port

(int) Default MongoDB port

27017

quota

(boolean) Enable db quota management

replicaset

(string) Name of the replica set

myset

verbose

(boolean) Verbose logging output

version

(string) The version of MongoDB to install. By default the version from the Ubuntu Archive is installed. However, any upstream version since 2.0 can be installed if the exact version string is set.

archive

web_admin_ui

(boolean) Replica Set Admin UI (accessible via default_port + 1000)

True