markmester/mongo repository overview

docker run -p 27017:27017 --name mongo_instance_001 -d markmester/mongo:latest

docker network create mongo-cluster

docker run -p 30001:27017 --name mongo1 --net mongo-cluster \
markmester/mongo:latest mongod --replSet mongo-set

docker start <container id>

docker run -p 30002:27017 --name mongo2 --net mongo-cluster \
markmester/mongo:latest mongod --replSet mongo-set
docker run -p 30003:27017 --name mongo3 --net mongo-cluster \
markmester/mongo:latest mongod --replSet mongo-set

docker exec -it mongo1 mongo

> db = (new Mongo('localhost:27017')).getDB('test')
test

> config = {
  	"_id" : "mongo-set",
  	"members" : [
  		{
  			"_id" : 0,
  			"host" : "mongo1:27017"
  		},
  		{
  			"_id" : 1,
  			"host" : "mongo2:27017"
  		},
  	]
}

rs.initiate(config)

> db.testcollection.insert({name : 'test'})
WriteResult({ "nInserted" : 1 })
> db.testcollection.find()
{ "_id" : ObjectId("57761827767433de37ff95ee"), "name" : "test" }

> db2 = (new Mongo('mongo2:27017')).getDB('test')
test
> db2.setSlaveOk()
> db2.testcollection.find()
{ "_id" : ObjectId("57761827767433de37ff95ee"), "name" : "test" }