replicaset

问题 I needed to use Mongo DB transactions, and recently I understood that transactions don't work for Mongo standalone mode, but only for replica sets (Mongo DB with C# - document added regardless of transaction). Also, I read that standalone mode is not recommended for production. So I found out that simply defining a replica set name in the mongod.cfg is enough to run Mongo DB as a replica set instead of standalone. After changing that, Mongo transactions started working. However, it feels a

问题 I needed to use Mongo DB transactions, and recently I understood that transactions don't work for Mongo standalone mode, but only for replica sets (Mongo DB with C# - document added regardless of transaction). Also, I read that standalone mode is not recommended for production. So I found out that simply defining a replica set name in the mongod.cfg is enough to run Mongo DB as a replica set instead of standalone. After changing that, Mongo transactions started working. However, it feels a

问题 I needed to use Mongo DB transactions, and recently I understood that transactions don't work for Mongo standalone mode, but only for replica sets (Mongo DB with C# - document added regardless of transaction). Also, I read that standalone mode is not recommended for production. So I found out that simply defining a replica set name in the mongod.cfg is enough to run Mongo DB as a replica set instead of standalone. After changing that, Mongo transactions started working. However, it feels a

问题 We are using Kubernetes 1.8 to deploy our software in a cloud provider. Frequently, when deploying a specific pod-template, the deployment fails to create a successful replicaset and no instance is created. I am not able to find a better description than kubectl describe deploy. Type Status Reason ---- ------ ------ Available False MinimumReplicasUnavailable Progressing False ProgressDeadlineExceeded OldReplicaSets: <none> NewReplicaSet: <none> Events: Type Reason Age From Message ---- ------

问题 We are using Kubernetes 1.8 to deploy our software in a cloud provider. Frequently, when deploying a specific pod-template, the deployment fails to create a successful replicaset and no instance is created. I am not able to find a better description than kubectl describe deploy. Type Status Reason ---- ------ ------ Available False MinimumReplicasUnavailable Progressing False ProgressDeadlineExceeded OldReplicaSets: <none> NewReplicaSet: <none> Events: Type Reason Age From Message ---- ------

来源： https://stackoverflow.com/questions/38762897/pymongo-unable-to-connect-to-primary

来源： https://stackoverflow.com/questions/29211285/errmsg-no-host-described-in-new-configuration-1-for-replica-set-rs0-maps-to

问题 Trying to set up MongoDB for my Node.JS application. I running this command: mongo "mongodb+srv://cluster0-gjc2u.mongodb.net/test" --username <myusername> And getting this response every single time. MongoDB shell version v4.2.1 Enter password: connecting to: mongodb://cluster0-shard-00-00-gjc2u.mongodb.net:27017,cluster0-shard-00-01-gjc2u.mongodb.net:27017,cluster0-shard-00-02-gjc2u.mongodb.net:27017/test?authSource=admin&compressors=disabled&gssapiServiceName=mongodb&replicaSet=Cluster0

问题 Trying to set up MongoDB for my Node.JS application. I running this command: mongo "mongodb+srv://cluster0-gjc2u.mongodb.net/test" --username <myusername> And getting this response every single time. MongoDB shell version v4.2.1 Enter password: connecting to: mongodb://cluster0-shard-00-00-gjc2u.mongodb.net:27017,cluster0-shard-00-01-gjc2u.mongodb.net:27017,cluster0-shard-00-02-gjc2u.mongodb.net:27017/test?authSource=admin&compressors=disabled&gssapiServiceName=mongodb&replicaSet=Cluster0

问题 Trying to set up MongoDB for my Node.JS application. I running this command: mongo "mongodb+srv://cluster0-gjc2u.mongodb.net/test" --username <myusername> And getting this response every single time. MongoDB shell version v4.2.1 Enter password: connecting to: mongodb://cluster0-shard-00-00-gjc2u.mongodb.net:27017,cluster0-shard-00-01-gjc2u.mongodb.net:27017,cluster0-shard-00-02-gjc2u.mongodb.net:27017/test?authSource=admin&compressors=disabled&gssapiServiceName=mongodb&replicaSet=Cluster0