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Pour que la fonctionnalité bac à événement fonctionne il faut absolument que ce module soit activé.

 Il ne peut y avoir qu'un event-manager-writer par base Mongo. Donc par exemple avec 2 broker sur la même machine soit vous n'activez le module que sur un broker soit vous configurez le module pour écrire dans une autre base.

#===============================================================================
# event manager
#===============================================================================
# Daemons that can load this module:
# - broker (to save events information into a mongodb database)
# This module compute and save event for event manager
#===============================================================================


define module {

    # ┌─────────────────────────────────────────────────────────────────────────────────────────────────────┐ #
    # │ ──────────────────────────────────────    MODULE IDENTITY    ────────────────────────────────────── │ #
    # └─────────────────────────────────────────────────────────────────────────────────────────────────────┘ #

    # ─── Module name [ Must be unique ]                                                      [ MANDATORY ] ───
    module_name                                         event-manager-writer

    # ─── Module type [ Do not edit ]                                                         [ MANDATORY ] ───
    module_type                                         event_container

    # ┌─────────────────────────────────────────────────────────────────────────────────────────────────────┐ #
    # │ ──────────────────────────────────────────────────────────────────────────    DATABASEMODULE CONNECTIONOPTIONS    ─────────────────────────────────────────────────────────────────────────── │ #
    # └─────────────────────────────────────────────────────────────────────────────────────────────────────┘ #

    # ──────────────────── Number MongoDBof parametersday the ──────────────────────────────────────────────────────────────────
events are keep in #database ─── MongoDB uri definition . You can find the mongodb uri syntax at                                   ───
    # ─── https://docs.mongodb.com/manual/reference/connection-string/
    # >>> Default : 30 ( days )                            ───
    # >>> Default : mongodb://localhost/?w=1&fsync=false                                         ───
    # day_keep_data      ───
    # uri                          30

    # ┌─────────────────────────────────────────────────────────────────────────────────────────────────────┐ #
    # │ ────────────────────────────────────    DATABASE CONNECTION    ────────────────────────────────────  mongodb://localhost/?w=1&fsync=false
│ #
    # ───└─────────────────────────────────────────────────────────────────────────────────────────────────────┘ Which#

 database contains events data# ─────────────────  MongoDB parameters  ──────────────────────────────────────────────────────────────────
    # ─── MongoDB uri definition . You can find the mongodb uri syntax     at                                    ───
    # >>>─── Default : event_containerhttps://docs.mongodb.com/manual/reference/connection-string/                                      ───
    # >>> Default        : mongodb://localhost/?w=1&fsync=false                      ───
    # database                         ───
    # uri            event_container

    # ─── SSH tunnel activation to secure your mongodb connection                      mongodb://localhost/?w=1&fsync=false

    # ─── Which database contains events data           ───
     # ─── That will allow all mongodb to be encrypted & authenticated with SSH                                  ───
    # ─── Enable>>> Default : event_container  : 1 ( enable ssh tunnel )                                                                 ───
    # >>>database Disable : 0 ( disable ssh tunnel ) ( Default )                               event_container

    # ─── SSH tunnel activation to secure your mongodb connection        ───
    # use_ssh_tunnel                              ───
    # ─── 0

That will allow all #mongodb ───to Ifbe theencrypted SSH& connectionauthenticated goeswith wrong,SSH then retry use_ssh_retry_failure time before_shinken_inactive   ───
    # >>> Default : 1 ( try )           ───
    # ─── Enable  : 1 ( enable ssh tunnel )                                                      ───
    # use_ssh_retry_failure      ───
    # >>> Disable : 0 ( disable ssh tunnel ) ( Default )       1

    # ─── SSH user to connect to the mongodb server.                                ───
    # use_ssh_tunnel                   ───
    # >>> Default : shinken         0

    # ─── If the SSH connection goes wrong, then retry use_ssh_retry_failure time before_shinken_inactive   ───
    # >>> Default : 1 ( try )                                          ───
                        # ssh_user            ───
    # use_ssh_retry_failure                         shinken    1

    # ─── SSH keyfileuser to connect to the mongodb server.                                                        ───
    # >>> Default : ~shinken/.ssh/id_rsashinken                                                                    ───

    # ─── SSH Timeout used to test if the SSH───
 tunnel is viable or not, in seconds.# ssh_user                            ───
    # >>> Default : 10 ( seconds )   shinken

    # ─── SSH keyfile to connect to the mongodb server.                                                     ───
    # ───
>>> Default   # ssh_tunnel_timeout: ~shinken/.ssh/id_rsa                                10

    # ──────────────  AutoReconnect Management  ───────────────────────────────────────────────────────────────
    # ─── When MongoDB require you to reconnect ( For example, It can occur when a new PRIMARY is elected   ───

    # ─── in a MongoDB cluster ), it will raised the MongoDB AutoReconnect exception SSH Timeout used to test if the SSH tunnel is viable or not, in seconds.                          ───
    # ───>>> Default : 10 ( seconds )                                                                          ───
    # ssh_tunnel_timeout              ───
    # ─── How many try to reconnect before module go in error   10

    # ──────────────  AutoReconnect Management  ───────────────────────────────────────────────────────────────
    # ─── When MongoDB require you to reconnect ( For example, It can occur when a new PRIMARY is      elected      ───
    # >>>─── Defaultin :a 4MongoDB (cluster try ), it will raised the MongoDB AutoReconnect exception.                       ───
    # ───                                            ───
    # auto_reconnect_max_try                            4

    # ─── Time between each try             ───
    # ─── How many try to reconnect before module go in error                                                 ───
    # >>> Default : 34 ( secondstry )                                                                               ───
    # auto_reconnect_sleepmax_between_try                  3

    # ─── NOTE: Change these values only4

 if you have a# MongoDB─── clusterTime andbetween youeach change thetry                   ───
    # ───       heartbeatTimeoutSecs of your MongoDB replica set                                            ───
    # ───>>> Default : 3 ( seconds ) The value of auto_reconnect_max_try * auto_reconnect_sleep_between_try must be higher than  ───
    # ───       heartbeatTimeoutSecs in the rs.conf(); of your MongoDB replica set.                         ───

    # ┌─────────────────────────────────────────────────────────────────────────────────────────────────────┐ #
    # │ ───────────────────────────────────    WORKERS IN THE───
 BROKER    ─────────────────────────────────── │ #
# auto_reconnect_sleep_between_try      # └─────────────────────────────────────────────────────────────────────────────────────────────────────┘ #

    # ─── This module will use workers3

 in the broker, each# worker─── willNOTE: manageChange athese shardvalues ofonly all hosts/checks.  ───
    # ─── This parameter is used by the broker to set the number of workers.if you have a MongoDB cluster and you change the                   ───
    # ───       heartbeatTimeoutSecs of your MongoDB replica set        ───
        # ─── Each worker will use one CPU, which will balance the event processing load among CPUs.            ───
    # >>>─── Default : 1 ( worker ) The value of auto_reconnect_max_try * auto_reconnect_sleep_between_try must be higher than  ───
    # ───       heartbeatTimeoutSecs in the rs.conf(); of your MongoDB replica set.                         ───

    # ┌─────────────────────────────────────────────────────────────────────────────────────────────────────┐ #
    # │ ───────────────────────────────────    WORKERS IN  ───THE BROKER    ─────────────────────────────────── │ #
    # broker_module_nb_workers └─────────────────────────────────────────────────────────────────────────────────────────────────────┘ #

    # ─── This module will use workers in the broker, each worker will manage a shard of all hosts/checks.    1───

    # ┌─────────────────────────────────────────────────────────────────────────────────────────────────────┐─── #
This parameter is used #by │the ──────────────────────────────────────broker to set the MODULEnumber OPTIONSof workers.   ─────────────────────────────────────── │ #
    # └─────────────────────────────────────────────────────────────────────────────────────────────────────┘ #

    # ─── Number of day the events are keep in database       ───
    # ─── Each worker will use one CPU, which will balance the event processing load among CPUs.                          ───
    # >>> Default : 301 ( daysworker )                                                                             ───
    # daybroker_module_keepnb_dataworkers                                     301

    # ┌─────────────────────────────────────────────────────────────────────────────────────────────────────┐ #
    # │ ─────────────────────────────────────    INTERNAL OPTIONS    ────────────────────────────────────── │ #
    # └─────────────────────────────────────────────────────────────────────────────────────────────────────┘ #

    # ─── INTERNAL : DO NOT EDIT FOLLOWING PARAMETER WITHOUT YOUR DEDICATED SUPPORT                         ───

    # ─── Broker idle time before considering that Shinken is inactive.                                     ───
    # ─── Use this if you have Broker loop time that exceeds 30 seconds                                     ───
    # >>> Default : 30 ( seconds )                                                                          ───
    # time_before_shinken_inactive                      30

}