#15 Support for replication protocol version 0 was removed in MongoDB 4

Author: senssei

ENV.md

@@ -2,15 +2,15 @@
 
 # Docker for Windows 
 
-| Key            | Value             |
-|----------------|-------------------|
-| Version        | 1.13.0-rc4        |
-| API version    | 1.25              |
-| Go version     | go1.7.3           |
-| OS type        | linux             |
-| OS             | Alpine Linux v3.4 |
-| Architecture   | amd64             |
-| Kernel version | 4.8.15-moby       |
+| Key            | Value                        |
+|----------------|------------------------------|
+| Version        | 18.06.0-ce                   |
+| API version    | 1.38 (minimum version 1.12)  |
+| Go version     | go1.10.3                     |
+| Git commit     | 0ffa825                      |
+| Built          | Wed Jul 18 19:13:46 2018     |
+| OS/Arch        | windows/amd64                |
+| Experimental   | false                        |
 
 # Linux
 

docker-compose.2.yml

@@ -4,23 +4,23 @@ services:
         container_name: "mongo-2-2"
         image: mongo
         ports:
-            - "30042:27017"
+            - "30022:27017"
         command: mongod --replSet rs2 --shardsvr --port 27017  --oplogSize 16 --noprealloc --smallfiles
         restart: always
 
     mongo-2-3:
         container_name: "mongo-2-3"
         image: mongo
         ports:
-            - "30043:27017"
+            - "30023:27017"
         command: mongod --replSet rs2 --shardsvr --port 27017  --oplogSize 16 --noprealloc --smallfiles
         restart: always 
 
     mongo-2-1:
         container_name: "mongo-2-1"
         image: mongo
         ports:
-            - "30041:27017"
+            - "30021:27017"
         command: mongod --replSet rs2 --shardsvr --port 27017  --oplogSize 16 --noprealloc --smallfiles
         links:
             - mongo-2-2:mongo-2-2

docker-compose.cnf.yml

@@ -4,23 +4,23 @@ services:
         container_name: "mongo-cnf-2"
         image: mongo
         ports:
-            - "30002:27017"
+            - "30102:27017"
         command: mongod --replSet cnf-serv --configsvr --port 27017 --oplogSize 16 --noprealloc --smallfiles
         restart: always
 
     mongo-cnf-3:
         container_name: "mongo-cnf-3"
         image: mongo
         ports:
-            - "30003:27017"
+            - "30103:27017"
         command: mongod --replSet cnf-serv --configsvr --port 27017 --oplogSize 16 --noprealloc --smallfiles
         restart: always 
 
     mongo-cnf-1:
         container_name: "mongo-cnf-1"
         image: mongo
         ports:
-            - "30001:27017"
+            - "30101:27017"
         command: mongod --replSet cnf-serv --configsvr --port 27017 --oplogSize 16 --noprealloc --smallfiles
         links:
             - mongo-cnf-2:mongo-cnf-2

docker-compose.shard.yml

@@ -4,12 +4,12 @@ services:
         container_name: "mongo-router"
         image: mongo
         ports:
-            - "30031:27017"
+            - "30001:27017"
         depends_on:
             - "mongo-rs1-setup"
             - "mongo-rs2-setup"
             - "mongo-cnf-setup"
-        links:
+        external_links:
             - mongo-cnf-1:mongo-cnf-1
             - mongo-cnf-2:mongo-cnf-2
             - mongo-cnf-3:mongo-cnf-3
@@ -19,7 +19,7 @@ services:
             - mongo-2-1:mongo-2-1
             - mongo-2-2:mongo-2-2
             - mongo-2-3:mongo-2-3
-        command: mongos --configdb cnf-serv/mongo-cnf-1:27017,mongo-cnf-2:27017,mongo-cnf-3:27017
+        command: mongos --configdb cnf-serv/mongo-cnf-1:27017,mongo-cnf-2:27017,mongo-cnf-3:27017 --port 27017 --bind_ip 0.0.0.0
         restart: always
 
     mongo-shard-setup:

queries/init.js

@@ -1,52 +1,54 @@
-sh.removeShardTag("rs1", "US");
-
-sh.removeShardTag("rs2", "EU");
-
-sh.addShardTag("rs1", "US");
-
-sh.addShardTag("rs2", "EU");
-
-sh.disableBalancing("test.sample");
-
-db.sample.drop();
-
-db.createCollection("sample"); 
-
-db.sample.createIndex( { location: 1, _id: 1 } )
-
-sh.addTagRange(
-  "test.sample",
-  { "location" : "US", "_id" : MinKey },
-  { "location" : "US", "_id" : MaxKey },
-  "US"
-);
-
-sh.addTagRange(
-  "test.sample",
-  { "location" : "EU", "_id" : MinKey },
-  { "location" : "EU", "_id" : MaxKey },
-  "EU"
-)
-
-
-sh.enableSharding("test");
-
-sh.shardCollection("test.sample",{ location: 1, _id: 1 });
-
-sh.enableBalancing("test.sample");
-
-db.sample.insert({
-    "_id" : ObjectId("5787936b94afebe02398521a"),
-    "location": "US",
-    "__v" : 0
-});
-
-db.sample.insert({
-    "_id" : ObjectId("5787a08c94afebe023985224"),
-    "location": "EU",
-    "__v" : 0
-});
-
-sh.startBalancer();
-
+sh.removeShardTag("rs1", "US");
+
+sh.removeShardTag("rs2", "EU");
+
+sh.addShardTag("rs1", "US");
+
+sh.addShardTag("rs2", "EU");
+
+sh.disableBalancing("test.sample");
+
+db.sample.drop();
+
+db.createCollection("sample"); 
+
+db.sample.createIndex( { factoryId: 1 } );
+
+sh.enableSharding("test");
+
+sh.shardCollection("test.sample",{ location: 1, factoryId: 1});
+
+sh.addTagRange(
+  "test.sample",
+  { "location" : "US", "factoryId" : MinKey },
+  { "location" : "US", "factoryId" : MaxKey },
+  "US"
+);
+
+sh.addTagRange(
+  "test.sample",
+  { "location" : "EU", "factoryId" : MinKey },
+  { "location" : "EU", "factoryId" : MaxKey },
+  "EU"
+);
+
+
+
+
+sh.enableBalancing("test.sample");
+
+for(var i=0; i<100; i++){
+    db.sample.insert({
+        "location": "US",
+        "factoryId": NumberInt(i)
+    });
+    
+    db.sample.insert({
+        "location": "EU",
+        "factoryId": NumberInt(100+i)
+    });
+}
+
+sh.startBalancer();
+
 db.sample.find();

queries/shard-status.js

@@ -1 +1 @@
-sh.status();
+sh.status(true);

scripts/setup-cnf.sh

@@ -18,18 +18,19 @@ echo setup-cnf.sh time now: `date +"%T" `
 mongo --host ${mongodb1}:${port} <<EOF
    var cfg = {
         "_id": "${RS}",
-        configsvr: true,
+        "configsvr": true,
+        "protocolVersion": 1,
         "members": [
             {
-                "_id": 0,
+                "_id": 100,
                 "host": "${mongodb1}:${port}"
             },
             {
-                "_id": 1,
+                "_id": 101,
                 "host": "${mongodb2}:${port}"
             },
             {
-                "_id": 2,
+                "_id": 102,
                 "host": "${mongodb3}:${port}"
             }
         ]

scripts/setup.sh

@@ -18,6 +18,7 @@ echo setup.sh time now: `date +"%T" `
 mongo --host ${mongodb1}:${port} <<EOF
    var cfg = {
         "_id": "${RS}",
+        "protocolVersion": 1,
         "members": [
             {
                 "_id": 0,