| Scroll Ignore |
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| scroll-viewport | true |
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| scroll-pdf | true |
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| scroll-office | true |
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| scroll-chm | true |
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| scroll-docbook | true |
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| scroll-eclipsehelp | true |
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| scroll-epub | true |
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| scroll-html | truefalse |
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Sur réception du signal SIGUSR1 le module va effectuer un dump de sa mémoire, pour tout autre signal, le module va s'arrêter :
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[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ MANAGE SIGNAL ] The worker with the pid XXXX received a signal XX |
Quand le processus de pilotage s'arrête de façon inopinée :
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ WORKER:XXXX ] I am a worker with pid: XXXX and my master process YYYY is dead, I exit. |
Demande d'un dump de la mémoire
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ WORKER pid=XXXX ] (support-only) MEMORY DUMP (to be sent to the support):
xxxxxxxx
xxxxxxxx
xxxxxxxx |
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ WORKER pid=XXXX ] (support-only) Memory information dumped to file FFFFFFF (to be sent to the support) |
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ WORKER pid=XXXX ] MEMORY DUMP: FAIL check if guppy lib is installed |
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| language | js |
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ WORKER pid=XXXX ] (support-only) MEMORY DUMP: FAIL check if meliae lib is installed |
Connexion à la base de données
Pour la connexion à la base de données,
trois quatre SOUS-SECTIONSECTIONS existent :
| Section | Description |
|---|
| LOAD RETENTION | Correspond au chargement de la rétention |
| DELETE OLD RETENTION | Correspond à la suppression des anciennes rétentions |
| SAVE |
WORKER XXXX aux workers utilisés pour la sauvegarde en rétention| à la sauvegarde |
RETENTION STATUS | Correspond à l'étape de vérification de l'état de la rétention, avant son chargement |
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[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SOUS-SECTION ] WeTry to areopen creatinga mongoMongodb connection to [uri= mongodb://192.168.1.120/?w=1&safe=false ] database [database= shinken] [ssh=True]
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ INITIALISATION ] [ MONGO ] [ SSH SOUS-SECTIONTUNNEL ] Connection createdto in : 0.200s
|
Il y indique :
- L'URL utilisée
- La base de données (peut être différente du défaut "shinken" comme ici)
- Si un tunnel SSH va être utilisé ou pas
- Le temps prit pour se connecter à la base mongo
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mongodb://192.168.1.120/?w=1&fsync=false with a ssh tunnel:
[YYYY-MM-DD HH:MM:SS] INFO WARNING: [ SCHEDULERNAME ] [ MongodbRetention ] [ SOUS-SECTIONINITIALISATION ] Mongo[ connectionMONGO failed] 1/X time, we will try again
[YYYY-MM-DD HH:MM:SS] WARNING: [ SCHEDULERNAME ] [ MongodbRetention ] [ SOUS-SECTION ] Mongo connection failed Y/X times, we will try again
[ SSH TUNNEL ] - searching a random local port available for the tunnel binding (trying 15978): localhost:15978 =(ssh tunnel)=>
bastdev2:22 =(mongodb)=> 192.168.1.120:27017 (search try:1)
[YYYY-MM-DD HH:MM:SS] INFO ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ SOUS-SECTIONINITIALISATION ] [ MONGO Mongo] connection[ failedSSH X/X times, we stop trying |
La connexion a été perdue ou n'existe pas
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[YYYY-MM-DD TUNNEL ] - tunnel creation SUCCESS: localhost:15978 =(ssh tunnel)=> 192.168.1.120:22 =(mongodb)=> 192.168.1.120:27017 (search try:1, ssh pid=22096)
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SOUS-SECTIONINITIALISATION ] We[ needMONGO to] create[ a mongo connection |
La connexion n'a pas pu être établie
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[YYYY-MM-DD HH:MM:SS] INFOSSH TUNNEL ] : [- SCHEDULERNAMESUCCESS ]mongo [connection MongodbRetentionis ]OPENED [with SOUS-SECTIONthe ]SSH Could not create mongo connection |
Erreur de configuration du module
Si plusieurs url mongo sont précisées
| Code Block |
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tunnel: localhost:15978 =(ssh tunnel)=> 192.168.1.120:22 =(mongodb)=> 192.168.1.120:27017
[YYYY-MM-DD HH:MM:SS] ERRORINFO : [ SCHEDULERNAME ] [ MODULES-MANAGERMongodbRetention ] The[ instanceSOUS-SECTION MongodbRetention] raisedMongo an error: Multiples urls were found in the module's configuration file. I disable it and set it to restart it later |
Pour la sauvegarde de la rétention, trois SOUS-SECTION existent:
| Section | Description |
|---|
| SAVE GLOBAL | Correspond au processus global de la sauvegarde |
| SAVE WORKERS | Correspond à un sous-processus de SAVE GLOBAL, qui s'occupe de la file d'attente des différents workers de la sauvegarde |
| SAVE WORKER X | C'est un sous-processus de SAVE WORKERS, correspondant à un worker numéroté X qui permet de sauvegarder une partie des informations du scheduler en base. Le nombre de workers est paramétrable dans les paramètres du module. ( voir Rétention en base de données centralisée par royaume ( Module MongodbRetention ) ) |
connection established in 0.200s
|
Il y indique :
- L'URL utilisée
- La base de données (peut être différente du défaut "shinken" comme ici)
- Si un tunnel SSH est utilisé, les ports utilisés pour la redirection du trafic
- Le temps prit pour se connecter à la base mongo
| Code Block |
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| language | js |
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| theme | Confluence |
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[YYYY-MM-DD HH:MM:SS] WARNING: [ SCHEDULERNAME ] [ MongodbRetention ] [ INITIALISATION ] [ MONGO ] [ SSH TUNNEL ] Connection to mongo failed, closing the SSH tunnel
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ MONGO ] Mongo raised ERROR_MESSAGE on the operation get_connection. Operation failed : 1/5
...
[YYYY-MM-DD HH:MM:SS] WARNING: [ SCHEDULERNAME ] [ MongodbRetention ] [ INITIALISATION ] [ MONGO ] [ SSH TUNNEL ] Connection to mongo failed, closing the SSH tunnel
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ MONGO ] Mongo raised ERROR_MESSAGE on the operation get_connection. Operation failed : 2/5
...
[YYYY-MM-DD HH:MM:SS] WARNING: [ SCHEDULERNAME ] [ MongodbRetention ] [ INITIALISATION ] [ MONGO ] [ SSH TUNNEL ] Connection to mongo failed, closing the SSH tunnel
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ MONGO ] Mongo raised ERROR_MESSAGE on the operation get_connection. Operation failed : 3/5
...
[YYYY-MM-DD HH:MM:SS] WARNING: [ SCHEDULERNAME ] [ MongodbRetention ] [ INITIALISATION ] [ MONGO ] [ SSH TUNNEL ] Connection to mongo failed, closing the SSH tunnel
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ MONGO ] Mongo raised ERROR_MESSAGE on the operation get_connection. Operation failed : 4/5
...
[YYYY-MM-DD HH:MM:SS] WARNING: [ SCHEDULERNAME ] [ MongodbRetention ] [ INITIALISATION ] [ MONGO ] [ SSH TUNNEL ] Connection to mongo failed, closing the SSH tunnel
[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ MONGO ] Mongo raised ERROR_MESSAGE on the operation get_connection. Operation failed : 5/5. We tried 5 times but it kept failing. |
La connexion n'a pas pu être établie
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| language | js |
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ LOAD RETENTION ] LOAD RETENTION ] FAILED Retention could not be loaded from mongodb: Mongo raised ERROR_MESSAGE on the operation get_connection. Operation failed : 5/5. We tried 5 times but it kept failing. |
Erreur de configuration du module
Si plusieurs url mongo sont précisées
| Code Block |
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| language | js |
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MODULES-MANAGER ] The instance MongodbRetention raised an error: Multiples urls were found in the module's configuration file. I disable it and set it to restart it later |
Pour la sauvegarde de la rétention, trois SOUS-SECTION existent:
| Section | Description |
|---|
| SAVE GLOBAL | Correspond au processus global de la sauvegarde |
| SAVE WORKERS | Correspond à un sous-processus de SAVE GLOBAL, qui s'occupe de la file d'attente des différents workers de la sauvegarde |
| SAVE WORKER X | C'est un sous-processus de SAVE WORKERS, correspondant à un worker numéroté X qui permet de sauvegarder une partie des informations du scheduler en base. Le nombre de workers est paramétrable dans les paramètres du module. ( voir Module MongodbRetention ( Rétention en base de données centralisée par royaume ) ) |
Les logs SAVE GLOBAL donnent des informations relatives au fonctionnement global du module ou de sa configuration.
Avant de faire la rétention, le module informe de l'URI utilisé ainsi que du nombre total d'hôtes et de checks à sauvegarder.
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| language | js |
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| theme | Confluence |
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[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE GLOBAL ] Starting to save retention with VV worker(s). [ XX:hosts/clusters ] [ YY:checks ] ( Database used = mongodb://127.0.0.1safe=false, use ssh = 0 ), max time allowed for the save ZZ seconds
|
Dans l'exemple :
- VV : Le nombre de workers lancés en parallèle pour effectuer la sauvegarde.
- XX : Le nombre d'hôtes et clusters qui vont être sauvegardés.
- YY : Le nombre de checks qui vont être sauvegardés.
- ZZ : Le temps défini pour que la sauvegarde de la rétention se réalise
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| theme | Emacs |
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| title | Exemple |
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[2025-02-11 09:53:59] INFO : [ scheduler-master ] [ MongodbRetention ] [ SAVE GLOBAL ] Starting to save retention with 4 worker(s). [ 10:hosts/clusters ] [ 100:checks ] ( Database used = mongodb://192.168.1.56/?w=1&fsync=false, use ssh = 1 ), max time allowed for the save 120 seconds |
Les erreurs lors de la sauvegarde de la rétention sont aussi enregistrées dans les logs sous cette forme:
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| language | js |
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| theme | Confluence |
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MODULES-MANAGER ] The instance MongodbRetention raised an error: ERROR MESSAGE. Total time XX.XXs. I disable it and set it to restart it later |
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[2025-02-11 09:56:50] ERROR : [ scheduler-master ] [ MODULES-MANAGER ] The instance MongodbRetention raised an error: [ SAVE GLOBAL ] FAILED Retention could not be saved in mongodb. Total time 194.80s. I disable it and set it to restart it later |
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[2025-02-11 09:56:50] ERROR : [ scheduler-master ] [ MODULES-MANAGER ] The instance MongodbRetention raised an error: [ SAVE GLOBAL ] FAILED Retention could not be saved in mongodb because mongo is unreachable. Total time 194.80s. I disable it and set it to restart it later |
Les logs SAVE WORKERS donnent l'état de chaque worker de sa création à son succès/échec.
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| language | js |
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| theme | Confluence |
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[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKERS ] Starting worker X with pid XXXX. Try: [ Y ], max time allowed [ ZZs ]
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKERS ] The worker X successfully ended ( after Y tries ) |
La préparation des données à sauvegarder a été longue :
| Code Block |
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| language | js |
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| theme | Confluence |
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[YYYY-MM-DD HH:MM:SS] WARNING: [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKERS ] [ PERF ] [ X.XXXs ] atomization duration |
Des erreurs empêchent le bon déroulé de la sauvegarde :
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| theme | Confluence |
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[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKERS ] some workers did fail to exit or encountered an error. The retention save can be incomplete.
|
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKERS ] Too many tries failed |
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKERS ] Cannot start the XXXX worker process as there is not enough memory |
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| language | js |
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKERS ] Cannot start the worker XXXX process: XX. Exiting the retention save, killing all currently launched workers |
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKERS ] ERROR MESSAGE
[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKERS ] "EXCEPTION PYTHON"
|
Les logs SAVE WORKER X donnent pour le worker ayant l'identifiant X, les statistiques sur les sauvegardes qu'il a effectuées.
| Code Block |
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| language | js |
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| theme | Confluence |
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| title | Exemple |
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[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER X ] Preparing elements to save
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER X ] Took X.XXms to prepare XXX hosts/clusters and XXXX checks
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER X ] Took X.XXms to connect to Mongo
|
Les logs SAVE GLOBAL donnent des informations relatives au fonctionnement global du module ou de sa configuration.
Avant de faire la rétention, le module nous informe de l'URI utilisé ainsi que du nombre total d'hôtes et de checks à sauvegarder.
| Code Block |
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|
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER GLOBAL ] Starting to save retention data with X worker(s). [YY:hosts] [ZZ:checks] (Database used = mongodb://127.0.0.1/?safe=false, use ssh = True/False)
|
Dans l'exemple :
- X : Le nombre de workers lancés en parallèle pour effectuer la sauvegarde.
- YY : Le nombre d'hôtes et clusters qui vont être sauvegardés.
- ZZ : Le nombre de checks qui vont être sauvegardés.
| Code Block |
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X ] hosts/clusters will be saved in groups of maximum 1000
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER X ] Saved XXX/XXX hosts/clusters ( took X.XXms )
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER GLOBALX ] SUCCESS Retention data was saved into mongodb. Total time X.XXs |
Les erreurs lors de la sauvegarde de la rétention sont aussi enregistrées dans les logs sous cette forme:
| Code Block |
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Took X.XXms to save XXX hosts/clusters
[YYYY-MM-DD HH:MM:SS] INFO ERROR : [ SCHEDULERNAME ] [ MODULES-MANAGERMongodbRetention ] The[ instanceSAVE MongodbRetentionWORKER raisedX an] error:checks ERRORwill MESSAGE.be Totalsaved time XX.XXs. I disable it and set it to restart it later
|
| Code Block |
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in groups of maximum 1000
[YYYY-MM-DD HH:MM:SS] INFO ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE MODULES-MANAGERWORKER X ] TheSaved instanceXXXX/XXXX MongodbRetentionchecks raised( an error: [ SAVE GLOBAL ] FAILED Retention data could not be saved in mongodb. Total time 22.20s. I disable it and set it to restart it later |
| Code Block |
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took X.XXms )
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER X ] Saved XXXX/XXXX checks ( took X.XXms )
[YYYY-MM-DD HH:MM:SS] ERRORINFO : [ SCHEDULERNAME ] [ MODULES-MANAGERMongodbRetention ] The[ instanceSAVE MongodbRetentionWORKER raisedX an] error: [ SAVE GLOBAL ] FAILED Retention data could not be saved in mongodb because mongo is unreachable. Total time 2.11s. I disable it and set it to restart it later |
Took X.XXms to save XXXX checks
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER X ] Worker ended in X.XXms |
Informations :
- Du démarrage du worker
- Du temps que le worker met a préparer les éléments ( sélection, sérialisation)
- Du temps prit pour se connecter à la base Mongo
- De la taille des groupes d'éléments sauvegardés
- De l'avancement de chaque groupe et du temps prit
- Du temps total pris par le worker
Perte de connexion à la base de données
| Code Block |
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| language | js |
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| theme | Confluence |
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Les logs SAVE WORKERS donnent l'état de chaque worker de sa création à son succès/échec.
| Code Block |
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[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER X :] [ SCHEDULERNAMEMONGO ] [Mongo MongodbRetentionraised ]( [Mongo SAVEconnection WORKERSfailure ]to Startingxxxxxxx worker) Xon withthe pidoperation XXXXget_connection. Operation Tryfailed : X1/X5
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKERS ] The worker X did SUCCESS (after X try) |
La préparation des données à sauvegarder a été longue :
| Code Block |
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WORKER X ] [ MONGO ] Mongo raised ( Mongo connection failure to xxxxxxx ) on the operation get_connection. Operation failed : 2/5
[YYYY-MM-DD HH:MM:SS] INFO WARNING : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER PERFX ] [ X.XXXs ] atomization duration |
Des erreurs empêchent le bon déroulé de la sauvegarde :
| Code Block |
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MONGO ] Mongo raised ( Mongo connection failure to xxxxxxx ) on the operation get_connection. Operation failed : 3/5
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER WORKERSX ] some[ workersMONGO did] failMongo toraised exit( orMongo encounteredconnection anfailure error.to Thexxxxxxx retention) saveon canthe beoperation incomplete.
|
| Code Block |
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get_connection. Operation failed : 4/5
[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKERSWORKER X ] Too many tries failed |
| Code Block |
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKERS ] Cannot start the XXXX worker process as there is not enough memory |
| Code Block |
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[ MONGO ] Mongo raised ( Mongo connection failure to xxxxxxx ) on the operation get_connection. Operation failed : 5/5. We tried 5 times but it kept failing.
[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKERSWORKER X ] CannotAfter start5 thetries, worker XXXX process: XX. Exiting the retention save, killing all currently launched workers could not connect to mongo :[Mongo raised ( Mongo connection failure to xxxxxxx ) on the operation get_connection. Operation failed : 5/5. We tried 5 times but it kept failing.]
|
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKERSWORKER X ] Worker has an error:[ ERROR MESSAGE ]
[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER WORKERSX ] (pid=XXXX) "EXCEPTION PYTHON"
|
OVERSIZED DATA - Détection d'éléments avec une taille anormale
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| language | js |
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Les logs SAVE WORKER X donne pour le worker ayant l'identifiant X, les statistiques sur les sauvegardes qu'il a effectuées.
| Code Block |
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[YYYY-MM-DD HH:MM:SS] INFO LOG_LEVEL: [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER X ] Updating retention with elements: checks [ XXX ] -- hosts [ XX ] in mongodb
[YYYY-MM-DD HH:MM:SS] INFO : [ OVERSIZED SCHEDULERNAMEDATA ] [ MongodbRetentionDETAILS ] [oversized SAVEdata WORKERof XXXXXB ]for Retention data saved into mongodb in X.XXX seconds |
Nous sommes donc informés de :
- Du nombre d'éléments mis à jour dans la base ( nombre de checks et nombre d'hôtes )
- Le temps que la sauvegarde a pris
| Code Block |
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ELEMENT_TYPE ELEMENT_UUID may cause database query to fail. Detail of potential expensive content: ELEMENT_DETAILS
[YYYY-MM-DD HH:MM:SS] WARNINGLOG_LEVEL: [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER X ] [ OVERSIZED DATA ] [ SIZE ] The worker (pid:XXXX | try:XX) did not exit on time (XX s). We are restarting it. |
| Code Block |
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER X ] Failed connection with the following message : ERROR MESSAGE |
Perte de connexion à la base de données
oversized data of XXXXB for ELEMENT_TYPE ELEMENT_UUID may cause database query to fail. Size of potential expensive content: ELEMENT_SIZE_DETAILS |
La sauvegarde de la rétention peut échouer si au moins un élément dépasse la taille maximale que peut supporter la base de données. Le module va afficher les éléments pouvant causer cette erreur suivant des seuils définis dans sa configuration.
| Paramètre du module | Niveau de log |
|---|
| No Format |
|---|
scheduler__retention_mongo__oversized_element_warning_threshold__size |
| WARNING |
| No Format |
|---|
scheduler__retention_mongo__oversized_element_error_threshold__size |
| ERROR |
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| title | Exemple |
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[2025-07-23 10:29:45 |
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[YYYY-MM-DD HH:MM:SS] WARNING: [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER X ] worker has been disconnected of mongo. Will retry [1/X]
[YYYY-MM-DD HH:MM:SS] WARNING: [ SCHEDULERNAMEscheduler-master ] [ MongodbRetention ] [ SAVE WORKER X0 ] worker[ has been disconnected of mongo. Will retry [Y/X]
[YYYY-MM-DD HH:MM:SS] WARNING:OVERSIZED DATA ] [ SCHEDULERNAMEDETAILS ] [oversized MongodbRetentiondata ]of [12845B SAVEfor WORKER X ] worker has been disconnected of mongo. Will retry [X/X]
[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER X ] After X tries, worker could not connect to mongo :[ERROR MESSAGE]
[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAMEservice 80e69ea445e111f0abb10800270aacd1-97373c2245e111f080950800270aacd1 may cause database query to fail. Detail of potential expensive content: total notifications nb:141384, notified contacts uuid list nb:1, incident nb:1, notifications in progress nb:0, downtimes nb:0, checks in progress nb:0
[2025-07-23 10:29:45] WARNING: [ scheduler-master ] [ MongodbRetention ] [ SAVE WORKER X0 ] (pid=XXXX) "EXCEPTION PYTHON" |
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[YYYY-MM-DD HH:MM:SS] ERROR : OVERSIZED DATA ] [ SCHEDULERNAMESIZE ] oversized [data MongodbRetentionof ]12845B [for SAVEservice WORKER80e69ea445e111f0abb10800270aacd1-97373c2245e111f080950800270aacd1 Xmay ]cause Workerdatabase hasquery anto error:fail. [Size ERRORof MESSAGE ]
[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ SAVE WORKER X ] (pid=XXXX) "EXCEPTION PYTHON"potential expensive content: outputs size:167B, current and last perf data size:98B, downtimes user content size:0B, acknowledgement user content size:0B |
Chargement de la rétention
Les logs fournissent des informations liées au chargement de la rétention, permettant de suivre son avancée et l'état sur la connexion à Mongo.
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[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ LOAD RETENTION ] [ HOSTS / CLUSTERS ] [ X.XXXs ] We took X hosts/clusters from the retention [ in scheduler hosts/clusters : without retention=X / total=1 Try to open a Mongodb connection to [ mongodb://127.0.0.1/?safe=false ] database [ shinken ]
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ LOAD RETENTION ] [Mongo HOSTSconnection / CLUSTERS ] No host/cluster are needed for retention load (scheduler already have all X hosts retention data).established in 4.94ms
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ LOAD RETENTION ] [ CHECKS ] [ X.XXXs ] We took X checks from the retention [ in scheduler checks : without retention=XX / total=XX ]HOSTS/CLUSTERS ] Scheduler has XXX/XXX hosts/clusters in its cache and need load retention for XXX/XXX
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ LOAD RETENTION ] [ CHECKS ] No checks are needed for retention load (scheduler already have all X checks retention data).HOSTS/CLUSTERS ] Took 3.52ms to load XX/XX hosts/clusters
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ LOAD RETENTION ] [ X.XXXs] [ TotalCHECKS number of elements load from mongo database: X ] Scheduler has (YYY/YYY schedulerchecks havein aits totalcache ofand XXneed load retention elementsfor )YYY/YYY
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ LOAD RETENTION ] [ X.XXXs ] SUCCESS Retention data loaded successfully. |
Les erreurs lors du chargement de la rétention sont aussi enregistrées dans les logs sous cette forme:
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CHECKS ] Took 28.00ms to load YYY/YYY checks
[YYYY-MM-DD HH:MM:SS] ERROR INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ LOAD RETENTION ] FAILEDTook Retention32.07ms datato couldload not be loaded from mongodb: ERROR MESSAGE DETAILS
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ZZZ/ZZZ elements
[YYYY-MM-DD HH:MM:SS] ERROR INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ LOAD RETENTION ] errorTook querying5.99ms hostto entries: ERROR MESSAGE. Module exiting.restore data to Scheduler |
Les erreurs lors du chargement de la rétention sont aussi enregistrées dans les logs sous cette forme:
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ LOAD RETENTION ] errorFAILED queryingRetention checkscould entries:not ERRORbe MESSAGE. Module exiting. |
Suppression des anciennes rétentions
loaded from mongodb: ERROR MESSAGE DETAILS
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Les logs de suppression permettent de voir le nombre d'objets supprimés (triés par hôtes et checks) ainsi que la date à partir de laquelle la rétention est conservée.
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[YYYY-MM-DD HH:MM:SS] INFOERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ DELETE OLDLOAD RETENTION ] Weerror willquerying delete all retention data that were saved before the XXXX-XX-XX XX:XX UTC (X days)
hosts/clusters entries: ERROR MESSAGE. Module exiting. |
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[YYYY-MM-DD HH:MM:SS] INFOERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ LOAD RETENTION ] error querying checks entries: ERROR MESSAGE. Module exiting. |
Suppression des anciennes rétentions
Les logs de suppression permettent de voir le nombre d'objets supprimés (triés par hôtes et checks) ainsi que la date à partir de laquelle la rétention est conservée.
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| language | js |
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| theme | Confluence |
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| title | Exemple avec des objets à supprimer |
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DELETE OLD RETENTION ] - Deleting XXX hosts from old retention [XXXX by XXXX]
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ DELETE OLD RETENTION ] Checking old elements ( hosts/clusters/checks ) ]not updated -since XXX7 days -> hosts deleted in X.XXXsYYYY-MM-DD HH:MM UTC
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ DELETE OLD RETENTION ] - Deleting XXX serviceshosts/clusters fromdeleted old retention [XXXX by XXXX]in 377.65ms
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ DELETE OLD RETENTION ] - XXXYYY -checks services deleted in X184.XXXs476ms
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ DELETE OLD RETENTION ] ] Total time for deleting X XXXXold entrieselements = X.XXXs
562.126ms |
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| theme | EmacsConfluence |
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| title | Exemple sans objets à supprimer |
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[YYYY-MM-DD HH:MM:SS] INFO INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ DELETE OLD RETENTION ] Checking ]old Weelements will delete all retention data that were saved before the XXXX-XX-XX XX:XX UTC (X days)( hosts/clusters/checks ) not updated since 7 days -> YYYY-MM-DD HH:MM UTC
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ DELETE OLD RETENTION ] - There is no data to delete
[YYYY-MM-DD HH:MM:SS] INFO : [ SCHEDULERNAME ] [ MongodbRetention ] [ DELETE OLD RETENTION ] Total time for deleting 0X old entrieselements = X1.XXXs
17ms |
Erreur : perte de connexion à la base de données
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[YYYY-MM-DD HH:MM:SS] WARNING: [ SCHEDULERNAME ] [ MongodbRetention ] [ DELETE OLD RETENTION ] We have been disconnected of mongo. Will retry [1/3]
[YYYY-MM-DD HH:MM:SS] WARNING: [ SCHEDULERNAME ] [ MongodbRetention ] [ DELETE OLD RETENTION ] We have been disconnected of mongo. Will retry [2/3]
[YYYY-MM-DD HH:MM:SS] WARNING: [ SCHEDULERNAME ] [ MongodbRetention ] [ DELETE OLD RETENTION ] We have been disconnected of mongo. Will retry [3/3]
[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ DELETE OLD RETENTION ] After 3 tries, we couldn't connect to mongo |
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[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ DELETE OLD RETENTION ] We have an error:[ERROR MESSAGE]
[YYYY-MM-DD HH:MM:SS] ERROR : [ SCHEDULERNAME ] [ MongodbRetention ] [ DELETE OLD RETENTION ] "EXCEPTION PYTHON" |