Prepare for v2019.CU4.0 release

Dockerfile

@@ -1,13 +1,13 @@
-FROM mcr.microsoft.com/mssql/server:2019-CTP2.1-ubuntu
+FROM mcr.microsoft.com/mssql/server:2019-CU4-ubuntu-16.04
 
 # Create a config directory
 RUN mkdir -p /usr/config
 WORKDIR /usr/config
 
-# Bundle config source
-COPY . /usr/config
+# Bundle config source - https://go.microsoft.com/fwlink/?linkid=2099216 - 2019 now runs as non root `mssql` user
+COPY --chown=mssql:root . /usr/config
 
-# Grant permissions for to our scripts to be executable
+# Grant our scripts permission to be executable
 RUN chmod +x /usr/config/entrypoint.sh
 RUN chmod +x /usr/config/configure-db.sh
 

README.md

@@ -73,13 +73,13 @@ You can then simple call `docker-compose up` instead of the long `docker run...`
 ## Dockerfile
 The Dockerfile defines how the image will be built.  Each of the commands in the Dockerfile is described below.
 
-The Dockerfile defines the base image (the first layer) using the official Microsoft SQL Server Linux image that can be found on [Docker Hub](http://hub.docker.com/r/microsoft/mssql-server). The Dockerfile will pull the image with the '2019-CTP2.1-ubuntu' tag. This image requires two environment variables to be passed to it at run time - `ACCEPT_EULA` and `SA_PASSWORD`. The Microsoft SQL Server Linux image is in turn based on the official Ubuntu Linux image `Ubuntu:16.04`.
+The Dockerfile defines the base image (the first layer) using the official Microsoft SQL Server Linux image that can be found on [Docker Hub](http://hub.docker.com/r/microsoft/mssql-server). The Dockerfile will pull the image with the '2019-CU4-ubuntu-16.04' tag. This image requires two environment variables to be passed to it at run time - `ACCEPT_EULA` and `SA_PASSWORD`. The Microsoft SQL Server Linux image is in turn based on the official Ubuntu Linux image `Ubuntu:16.04`.
 
 In addition, we will need to pass the following env variables `$MSSQL_DB` `$MSSQL_USER` `$MSSQL_PASSWORD`.
 They will be used to configure the server with a new database and a user with admin permissions.
 
 ```
-FROM mcr.microsoft.com/mssql/server:2019-CTP2.1-ubuntu
+FROM mcr.microsoft.com/mssql/server:2019-CU4-ubuntu-16.04
 ```
 
 This RUN command creates a new directory _inside_ the container at /usr/config and then sets the working directory to that directory.

docker-compose.yml

@@ -3,7 +3,7 @@ version: '3.2'
 services:
   db:
     build: .
-    image: mcmoe/mssqldocker:v2019.CTP21.0
+    image: mcmoe/mssqldocker:v2019.CU4.0
     environment:
       ACCEPT_EULA: Y
       SA_PASSWORD: 2astazeY