Questions tagged [mongodb]
MongoDB is a document oriented database (also known as NoSQL database).
898
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MongoDB Agent Fatal log is growing Size Daily
I have Deployed MongoDB Replica Set Cluster on the Cloud Manager and the MongoDB Agents running the Remote Servers.
MongoDB Version - 4.4.28 - ent
MongoDB Agent version - 13.13.0.8738
So at one point ...
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39
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logstash-output-mongodb plugin v 3.1.7 ArgumentError
I recently migrated from mongodb 3.0 to mongodb 6.0 and logstash plugin 3.1.5 was no longer working, I upgraded the plugin to 3.1.7 and I keep getting this error in logstash logs:
n] MONGODB | Error ...
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how to grant network access to mongo atlas to a EKS deployment
problem:
I have an app running on a EKS cluster that needs to connect with a mongodb atlas database.
I must grant the app running on the EKS cluster network access by entering its IP address.
I do not ...
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How to fetch all files totally from MonGo DB using query without any filtering in NestJs
Tried with different codes , but not able to fetch all the files from MongoDB
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1
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Why does the official docker image for mongo not use XFS, and then warn about not using it?
According to the official docs, MongoDB with WiredTiger is supposed to be run on Linux with the XFS filesystem. Yet, the official docker image for mongo uses ext4, which means that we get a warning ...
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Cannot choose to do billing on org level showing "Only projects are selectable" warning message for GCP billing
My clients have an org setup with a folder and multiple projects in it. They want to subscribe to MongoDB Atlas via market place for their projects. When choosing the resource to tie to the ...
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1
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122
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Localhost Connection Throttled at 1Gbps
I am using mongorestore to restore a db to a localhost server on a Windows VM
The connection uses mongodb://localhost:27017
Resource Monitor shows that the speed of the restore is limited at 1Gbps and ...
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I have enabled authentication and still can connect without username and password to MongoDB
I have the following in my /etc/mongod.conf:
# set parameter options
setParameter:
enableLocalhostAuthBypass: false
# security options
security:
authorization: enabled
#keyFile: replace_me
I ...
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19
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Mongodb example non working in their docs
How do I run this example? It completely not working. The syntax is wrong I think, at least when I paste it into my IDE, it's all red.
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Why no operations on subtrees are allowed in "Child references"
Why no operations on subtrees are allowed in Model Tree Structures with Child References?
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198
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NGINX TCP reverse proxy resolves queries differently
The Setup
I currently have a server and a mongodb database running in the cloud (Oracle Cloud Infrastructure).
The Problem
My connection to the database is bound by a select number of static IP's. ...
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25
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Allow access to local mongodb database to a different network
Is it possible to do tcp port forwarding using windows settings without having to access router settings? I am trying to give access to my local mongodb database to someone on a different network to ...
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255
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How to fully remove a mongoDB replicaset?
I have a mongoDB cluster with 4 different replica set.
Lately 2 machines crashed in an unrecoverable way, the data are fully gone on this.
Sadly 1 replica set was installed on those 2 hosts.
The issue ...
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1
answer
44
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Ubuntu can't communicate between two servers
I have 3 servers:
Server #1 runs among other things a MongoDB database
Server #2 runs some apps that connect to server #1's mongodb, everything works fine
Server #3 is a new server where more apps ...
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1
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970
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'vm.max_map_count is too low' in kubernetes mongodb client
This is how I'm running a mongodb client in my kubernetes cluster:
kind: Pod
apiVersion: v1
metadata:
name: mongodb-client
namespace: backup
spec:
containers:
- name: mongodb-client
...
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0
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21
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Migrating Mongo within VPN to Azure cosmos fails
I'm working on migrating my Mongo database to Azure Cosmos. I'm using the MigrationMongoService Azure Database Migration Service but when I create a project, it fails because of connectivity problems.
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Azure Migration Project to CosmosDB throws error `Unspecificed`
I'm trying to migrate my Mongodb server to Azure Cosmos. I've created a migration service in Azure Database Migration Services and I'm trying to create a project with the following settings:
Source ...
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1
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337
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Mongodb data files corrupted when copied in
I’m sure there is a straightforward solution, I’m running a Mongodb service thusly:
[Unit]
Description=Mongo server for Open Quartermaster. Version ${version}, using MongoDB tagged to "4".
...
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0
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85
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How to find memory consuming request in mongodb
There is a small(4 replicas) mongodb cluster(replicaset). Every node is 24GB ram with 8GB wiredtiger cache size.
Cluster is used by many (about 100) applications which do few hundred requests per ...
1
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1
answer
69
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virtual concatenation of two certificate files
mongod requires a certificateKeyFile that is a combination of a certificate and a private key.
certbot manages quarterly renewals of tls certificates that cannot be valid for more than 3 months. the ...
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1
answer
576
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SELinux is preventing /usr/bin/mongod from search access
My question is similar to others, such as SELinux preventing mongod search access. In this case, I installed snapd for a reason entirely unrelated to Mongodb. That was about a week ago (2/5/2023). ...
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1
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my nginx server was working perfectly fine and now shows a 502 error
I'm deploying my project,
I had no problem until i decided to buy a domain for my digital ocean droplet
i added the records from my namecheap domain to my droplet
i was working on it then suddenly ...
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1
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122
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MongoDB production client certificates
I'm moving a mongodb server to production on my Ubuntu machine.
I got an ssl certificate signed by a third party and installed it on the server.
Clients are able to connect to it using their system's ...
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1
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929
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Why MongoDB occurs out of memory (OOM) every few days
My Server Info
AWS Ubuntu 18.04
MongoDB 4.2.17
4 Cores
16 GRAM
This server only running mongodb, and allocated 10G memory to mongodb
wiredTiger:
engineConfig:
cacheSizeGB: 10
But this ...
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1
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934
views
How to append into next line in Windows batch file
I am using a windows batch file that will output a .js file into csv.
The .js file is a mongo query.
mongosh --host 10.1.0.1:27017 --username "username" --password "password" --...
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0
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81
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MongoS refusing connections during network split
I am exploring sharded MongoDB clusters, and I have trouble understanding MongoS's behavior during a network split.
My test environment works as expected until I simulate a network split.
In the "...
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1
answer
310
views
MongoDB Container Docker not working. MacOS
Any time I try to access my container it shows the path isn't found?
I get this error
"mongo": executable file not found in $PATH: unknown
How can I fix this?
Docker-compose file and output
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0
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877
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Zabbix not collecting metrics from Mongodb
I have a Mongodb running on an ubuntu server for which I have installed zabbix agent2 as per the documentation.
https://www.zabbix.com/integrations/mongodb#mongodb
My zabbix server is running on a ...
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1
answer
2k
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MongoDB Atlas 'ETIMEDOUT' error
MongoDB Atlas was working fine at one time. Now I have not been able to connect for a time. I’ve looked at other solutions here on this forum as well as others.
I’m getting the aforementioned error ...
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1
answer
2k
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Errors trying to back up a mongo database
I am hitting the same error in trying to backup a mongo stand-alone database:
Failed: error connecting to db server: server returned error on SASL authentication step: BSON field 'saslContinue....
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1
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MongoDB: Best choice of server type on GCP
On the Google Cloud Compute Engine we have the option to choose between three 'Machine families'
General-purpose
Compute-optimised
Memory-optimised
What would be the best option to choose for a ...
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402
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How can I see what causes a MongoDB memory spike?
I am running MongoDB 4.x on Linux in a clustered setup (3 replicas), and sometimes memory inexplicably spikes (>10% sudden memory consumption increase on a 64GB RAM machine by the mongod process) ...
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1
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2k
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How to prevent changing ownership of '/data/db' in mongodb pod
I'm running a mongodb instance as a kubernetes pod in a single node cluster (bare metal ubuntu machine). The volume is configured ReadWriteOnce as the mongodb pod is accessed only by pods in one node.
...
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1
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47
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Best region for server to serve US
I want to create a MongoDB Atlas instance and Google Cloud instance to serve the US region. Is there a rule of thumb which region (east, center, south) or city that is the best choice to serve entire ...
2
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1
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425
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oom_reaper: MongoDb out of memory
We run a small mongodb replica set on three bare metal servers (no virtualization, no docker/kubernetes) with Debian 11 and mongodb 5.0.6:
machineA: 128GB RAM, 1TB disk, PRIMARY
machineB: 128GB RAM, ...
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1
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1k
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Error installing mongodb on debian 11 in proxmox container
I try to install mongodb on Debian 11 in a proxmox VE 7.1 container as described in this tutorial https://www.mongodb.com/docs/manual/tutorial/install-mongodb-on-debian/
But I get the following error:
...
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189
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Logrotate Create Mode Issue
I have a trouble with logrotate service in linux.
I have a logrotate config for mongodb log as below:
/var/log/mongodb/mongod.log
{
rotate 10
daily
dateext
dateformat %Y-%m-%d-%s
...
2
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0
answers
254
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Debugging Active Directory Login with MongoDB
I am trying to log into MongoDB using an active directory username. We're using Percona for MongoDB but I believe this really should be pretty similar to regular MongoDB 5.x authentication.
We've ...
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1
answer
604
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Disable mongodb NETWORK logs
I'd like to disable NETWORK logs but can't find a way. As I can see in the docs, without using quiet I am already at the least verbose level with 0.
The verbosity level can range from 0 to 5 :
0 is ...
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1
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35
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mongo secondary node - weird log entries
I have mogodb cluster with 4 nodes, all nodes work on standard 27017 port. I found weird things in my mongod.log on a secondary node:
{"t":{"$date":"2022-03-26T23:22:34.593+03:...
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2
answers
2k
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SELinux preventing mongod search access
I noticed I am getting some SELinux errors when running mongod for the UniFi controller program. Namely, I am getting:
SELinux is preventing /usr/bin/mongod from search access on the directory /.
...
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1
answer
1k
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Assigning different external IP for each Pod on GKE autopilot
I am in the process of moving our project from the Compute Engine to GKE autopilot (cost efficiency, scale-up/down).
Currently, in the Compute Engine, each machine gets a different external IP (at no ...
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1
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Skipping acquire of configured file ‘multiverse/binary-arm64/Packages’ as repository ‘/mongodb-org/4.0 InRelease’ doesn’t support architecture arm64
I’m trying to upgrade Mongo from 3.6.6 to 5.1 on Ubuntu 18.04.6, running on an AWS EC2 instance.
I’ve gotten up until 4.2 -> 4.4, and am now using this tutorial:
https://docs.mongodb.com/v4.4/...
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0
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324
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NodeJS stops listening on port 443
We are having a big problem with nodejs intermittently not listening on port 443. Development claims that this is because node cannot connect to the Mongo database. However, when I get an alert the ...
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210
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error connecting to linux server from windows client
When a windows machine pings to linux server to run application specific python commands, it does connect. The firewall is also disabled on linux server. mongodb is database server here. database is ...
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1
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38
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how to block drop function in mongodb?
MongoDB replication was created in AWS by using Ubuntu machines. I created a database in mongodb, but it was deleted in my office. Am I able to enable termination protection, that is "drop ...
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1
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229
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mongodb 3.2 cluster database compatibility to mongodb 5.0
We have a mongodb 3.2 production cluster that we need to upgrade to mongodb 5.0.
Instead of upgrading in place, we are considering creating a new mongodb 5.0 cluster, export the DB from 3.2, and ...
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2
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728
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High availability with round robin - rsync and DB replication or a cluster?
I have one machine (centos7) with Apache, PHP, MariaDB and Nginx, Nodejs, MongoDB installed and being used by many different domains.
I'd like to create a working mirror and can't decide between 2 ...
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1
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294
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The Azure region us south central us does not show up when creating a cosmosdb account
As you can see in the screenshots, the region I need does not show up in the dropdown and I cannot select the us south central region (in Texas). The resource group is in Texas tho, and I have some ...
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1
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mongorestore: inspect archive dump file or validate --nsFrom parameter?
I have a MongoDB server with database DB_A and DB_B. Using mongodump I create an archived dump of only database DB_A:
mongodump --uri "$MONGO_CONNECTION_STRING" --archive --gzip -db "...