Merge branch 'pmasl' of https://github.com/Microsoft/sql-server-samples into pmasl

Author: pmasl

media/features/sql-clr/sign-assembly.png

@@ -23,3 +23,7 @@ Samples that help with the management of SQL Server and Azure SQL Database.
 __[tutorials](tutorials/)__
 
 Samples showing how to connect to SQL databases using various programming languages, including Python, C#, Java, Ruby, Node.js, and PHP.
+
+__[containers](containers/)__
+
+Samples showing various SQL Server in container scenarios.

samples/README.md

@@ -60,6 +60,6 @@ The code included in this sample is not intended to be a set of best practices o
 For more information, see these articles:
 
 - [In-Memory OLTP (In-Memory Optimization)](https://msdn.microsoft.com/en-us/library/dn133186.aspx)
-- [OLTP and database management](https://www.microsoft.com/en-us/server-cloud/solutions/oltp-database-management.aspx)
+- [OLTP and database management](https://www.microsoft.com/en-us/sql-server/oltp-database-management)
 - [Session State Provider](https://msdn.microsoft.com/en-us/library/aa478952.aspx)
 - [Implementing a Session-State Store Provider](https://msdn.microsoft.com/en-us/library/ms178587.aspx)

samples/applications/aspnet-session-state/README.md

@@ -0,0 +1,3 @@
+__[replication](replication/)__
+
+Example of SQL Server Replication in containers. This demo uses docker-compose to start two SQL Server containers; one that acts as the publisher and distributor, and the other as the subscriber in a push snapshot configuration. 

samples/containers/README.md

@@ -0,0 +1,38 @@
+## SQL Server Replication with Containers
+
+This demo uses docker-compose to start two SQL Server containers; one that acts as the publisher and distributor, and the other as the subscriber in a push snapshot configuration. 
+
+
+### How to Use
+
+1. Run the following command in this directory:
+
+```
+docker-compose up
+```
+note: this will take approx. 2 min.
+
+In your terminal, you should see something like this
+```
+db1    | Job 'DB1-Sales-SnapshotRepl-1' started successfully.
+db1    | Creating Snapshot...
+db1    | Job 'db1-Sales-SnapshotRepl-DB2-1' started successfully.
+```
+
+2. Connect to the subscriber listening on localhost,2600 and see that the Sales Database has a Customer table with data in it. 
+note: credentials are listed in the **docker-compose.yml**
+
+3. when you are done, clean up by running the following command 
+```
+docker-compose down
+```
+
+
+
+### How it Works 
+
+1. Both SQL Server containers start with the environment variables specified in the docker-compose file. In this example, **db1** is the publisher/distributor and **db2** is the subscriber.
+2. *db1/db-init.sh* and *db2/db-init.sh* waits for SQL Server to start up and run the *db-init.sql* scripts
+3. *db1/db-init.sql* creates a *Sales* Database with *Customer* table and sample data, and proceeds by setting up snapshot replication. 
+4. *db2/db-init.sql* creates a *Sales* Database.
+5. db1 starts replication jobs to push the snapshot to db2

samples/containers/dtc/README.md

@@ -0,0 +1,32 @@
+version: "3"
+services:
+    dtc1:
+        build: ./dtc1
+        environment:
+            SA_PASSWORD: "Sql2019isfast"
+            ACCEPT_EULA: "Y"
+            MSSQL_AGENT_ENABLED: "true"
+            MSSQL_RPC_PORT: 135
+            MSSQL_DTC_TCP_PORT: 51999
+        ports:
+            - "1401:1433"
+            - "135:135"
+            - "51999:51999"
+        container_name: dtc1
+        hostname: dtc1
+    dtc2:
+        build: ./dtc2
+        environment:
+            SA_PASSWORD: "Sql2019isfast"
+            ACCEPT_EULA: "Y"
+            MSSQL_AGENT_ENABLED: "true" 
+            MSSQL_RPC_PORT: 135
+            MSSQL_DTC_TCP_PORT: 51999
+        ports:
+            - "1402:1433"
+            - "136:135"
+            - "51998:51999"
+        container_name: dtc2
+        hostname: dtc2
+
+

samples/containers/dtc/docker-compose.yml

@@ -0,0 +1 @@
+sudo docker run -e 'ACCEPT_EULA=Y' -e 'MSSQL_SA_PASSWORD=Sql2019isfast' -e 'MSSQL_RPC_PORT=135' -e 'MSSQL_DTC_TCP_PORT=51000' -p 1401:1433 -p 135:135 -p 51000:51000 --hostname dtc1 --network isolated_nw --name dtc1 -d mcr.microsoft.com/mssql/server:vNext-CTP2.0-ubuntu

samples/containers/dtc/dockerdtc1.sh

@@ -0,0 +1 @@
+sudo docker run -e 'ACCEPT_EULA=Y' -e 'MSSQL_SA_PASSWORD=Sql2019isfast' -e 'MSSQL_RPC_PORT=135' -e 'MSSQL_DTC_TCP_PORT=51000' -p 1402:1433 -p 136:135 -p 51001:51000 --hostname dtc2 --network isolated_nw --name dtc2 -d mcr.microsoft.com/mssql/server:vNext-CTP2.0-ubuntu

samples/containers/dtc/dockerdtc2.sh

@@ -0,0 +1,6 @@
+FROM mcr.microsoft.com/mssql/server:vNext-CTP2.0-ubuntu
+
+COPY . /
+
+RUN chmod +x /db-init.sh
+CMD /bin/bash ./entrypoint.sh

samples/containers/dtc/dtc1/Dockerfile

@@ -0,0 +1,6 @@
+#wait for the SQL Server to come up
+sleep 25s
+
+echo "running set up script"
+#run the setup script to create the DB and the schema in the DB
+/opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P Sql2019isfast -d master -i db-init.sql