Charmed MongoDB

arbiter | string

Default: disabled

DEPRECATED >= 4.2 Enable arbiter mode. Possible values are 'disabled' for no arbiter, 'enable' to become an arbiter or 'host:port' to declare another host as an arbiter. replicaset_master must be set for this option to work.

auth | boolean

Turn on/off security (breaks connection from related database client units)

autoresync | boolean

DEPRECATED >= 4.2 Automatically resync if slave data is stale

backup_copies_kept | int

Default: 7

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

backup_directory | string

Default: /home/ubuntu/backups

Where can the backups be found.

backups_enabled | boolean

Enable daily backups to disk.

bind_ip | string

Default: 0.0.0.0

IP address that mongodb should listen for connections: - "0.0.0.0" (or "all", for backward compatibility) will listen on any configured interface (default value). - "127.0.0.1" (or "localhost") will listen on localhost - Any other value needs to map to a unit IP (if multiple units exist, the default value is used).

config_server_dbpath | string

Default: /mnt/var/lib/mongodb/configsvr

The path where the config server data files will be kept.

config_server_logpath | string

Default: /mnt/var/log/mongodb/configsvr.log

The path where to send config server log data.

config_server_port | int

Default: 27019

Port number to use for the config-server

cpu | boolean

DEPRECATED >= 4.2 Enables periodic logging of CPU utilization and I/O wait

dbpath | string

Default: /var/lib/mongodb

The path where the data files will be kept.

diaglog | int

DEPRECATED >= 4.2 Set oplogging level where n is 0=off (default), 1=W, 2=R, 3=both, 7=W+some reads

extra_config_options | string

Default: none

DEPRECATED >= 4.2 Extra options ( comma separated ) to be included ( at the end ) in the mongodb.conf file.

extra_daemon_options | string

Default: none

Extra options ( exactly as you would type them in the command line ) to be added via the command line to the mongodb daemon

journal | boolean

Default: True

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

key | string

Key ID to import to the apt keyring to support use with arbitary source configuration from outside of Launchpad archives or PPA's.

logappend | boolean

Default: True

Append log entries to existing log file

logpath | string

Default: /var/log/mongodb/mongodb.log

The path where to send log data.

logrotate-frequency | string

Default: daily

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

logrotate-maxsize | string

Default: 500M

Maximum log size before rotating.

logrotate-rotate | int

Default: 5

Number of log files to keep.

master | string

Default: self

DEPRECATED >= 4.2 Who is the master DB. If not "self", put the Master DB here as "host:port"

mongos_logpath | string

Default: /mnt/var/log/mongodb/mongos.log

The path where to send log data from the mongo router.

mongos_port | int

Default: 27021

Port number to use for the mongo router

nagios_context | string

Default: juju

Used by the nrpe-external-master subordinate charm. A string that will be prepended to instance name to set the host name in nagios. So for instance the hostname would be something like: juju-myservice-0 If you're running multiple environments with the same services in them this allows you to differentiate between them.

nagios_servicegroups | string

A comma-separated list of nagios servicegroups. If left empty, the nagios_context will be used as the servicegroup

noprealloc | boolean

DEPRECATED >= 4.2 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

Default: default

DEPRECATED >= 4.2 Specify .ns file size for new databases

objcheck | boolean

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

oplogSize | string

Default: default

Custom size for replication operation log

package | string

Default: mongodb-server

Package name of MongoDB server that will be installed, change if source repository is using different naming. Version of the package can be pinned (e.g. mongodb-org=4.4.0).

percona-mode | boolean

Use this configuration option to enforce the charm to apply the percona mode. This config option is only tested with percona mongodb package. It's mandatory when installing the package from a private repository.

port | int

Default: 27017

Default MongoDB port

quota | boolean

DEPRECATED >= 4.2 Enable db quota management

quotafiles | int

Default: 8

DEPRECATED >= 4.2 Limit the number of data files per database. Only effective if quota management is enabled

replicaset | string

Default: myset

Name of the replica set

replicaset_master | string

Default: auto

Replica Set master (optional). Possible values are 'auto' for automatic detection based on install time or 'host:port' to connect to 'host' on 'port' and register as a member.

source | string

Default: None

Optional configuration to support use of additional sources such as: - ppa:myteam/ppa - cloud:precise-proposed/icehouse - http://my.archive.com/ubuntu main The last option should be used in conjunction with the key configuration option.

verbose | boolean

Verbose logging output

volume-dev-regexp | string

Default: /dev/vd[b-z]

Deprecated, use the storage subordinate. Block device for attached volumes as seen by the VM, will be "scanned" for an unused device when "volume-map" is valid for the unit.

volume-ephemeral-storage | boolean

Default: True

Deprecated, use the storage subordinate. If false, a configure-error state will be raised if volume-map[$JUJU_UNIT_NAME] is not set (see "volume-map" below) - see "volume-map" below. If true, service units won't try to use "volume-map" (and related variables) to mount and use external (EBS) volumes, thus storage lifetime will equal VM, thus ephemeral. YOU'VE BEEN WARNED.

volume-map | string

Deprecated, use the storage subordinate. YAML map as e.g. "{ mongodb/0: vol-0000010, mongodb/1: vol-0000016 }". Service units will raise a "configure-error" condition if no volume-map value is set for it - it expects a human to set it properly to resolve it.

web_admin_ui | boolean

Default: True

DEPRECATED >= 4.2 Replica Set Admin UI (accessible via default_port + 1000)