From 07c5b2f9a0a7e2dc327d5ddfbc0df87188b6e83a Mon Sep 17 00:00:00 2001
From: lincmba <lincolncmba@gmail.com>
Date: Thu, 18 Jul 2024 10:09:17 +0300
Subject: [PATCH] - Update Dockerfile - Update documentation with how to run
 using docker

---
 Dockerfile |  2 +-
 README.md  | 34 +++++++++++++++++++++++++++++++++-
 2 files changed, 34 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index e47722d..1d5dd60 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,4 +23,4 @@ COPY --from=build /app/exec/target/opensrp-gateway-plugin-exec.jar /app/
 COPY resources/hapi_page_url_allowed_queries.json resources/hapi_page_url_allowed_queries.json
 COPY resources/hapi_sync_filter_ignored_queries.json resources/hapi_sync_filter_ignored_queries.json
 
-CMD ["/app/opensrp-gateway-plugin-exec.jar"]
+CMD ["/app/opensrp-gateway-plugin-exec.jar", "--server.max-http-header-size=40KB"]
diff --git a/README.md b/README.md
index 73846c2..2261ea2 100755
--- a/README.md
+++ b/README.md
@@ -229,12 +229,14 @@ environment variables
 
 ### Run project
 
+#### Using Java Command
+
 As documented on the Info Gateway modules
 [section here](https://github.com/google/fhir-gateway#modules), the command to
 run is:
 
 ```console
-$ java -jar exec/target/opensrp-gateway-plugin-exec.jar --server.port=8081 --server.max-http-header-size=40KB
+$ java -jar exec/target/opensrp-gateway-plugin-exec.jar --server.port=8080 --server.max-http-header-size=40KB
 ```
 
 After a successful build, the built-in _Tomcat container_ will automatically
@@ -242,6 +244,36 @@ deploy your _Spring Boot application_. You can access your application in a web
 browser by navigating to http://localhost:8080 (default) or the specified port
 in your application's configuration.
 
+#### Using Docker
+
+To run the project using Docker, follow these steps:
+
+1. Build the Docker image:
+
+Navigate to the directory containing the Dockerfile and execute the following
+command:
+
+```console
+docker build -t opensrp-gateway-plugin .
+```
+
+2. Run the Docker container:
+
+Once the image is built, you can run the container with the following command:
+
+```console
+docker run -p 8080:8080 opensrp-gateway-plugin
+```
+
+This command maps port 8080 on your host to port 8080 in the Docker container.
+Adjust the port as necessary to match your configuration.
+
+3. Access the Application:
+
+After the container is running, you can access your application in a web browser
+by navigating to http://localhost:8080 (or the specified port if you changed
+it).
+
 ### Tests
 
 To run the unit tests use the command below which both runs tests and generates