From 7753c9105aede226e31cf46fe8393c361481ebac Mon Sep 17 00:00:00 2001
From: Srijan-SS02 <codeofficialsrijansriv@gmail.com>
Date: Mon, 30 Sep 2024 17:59:09 +0530
Subject: [PATCH] updated doc for adding env

---
 docs/onboarding.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/docs/onboarding.md b/docs/onboarding.md
index ee6265b..9db53db 100644
--- a/docs/onboarding.md
+++ b/docs/onboarding.md
@@ -58,3 +58,22 @@ Raise a PR with the following changes
         reverse_proxy <service-name-in-docker-compose>:<service-port>
     }
     ```
+
+### 3. Adding environment variables
+- Create a global.env file and add all the service-urls and service-creds. Import it to all stateless services. eg:
+
+- For environments specific to service, set them under environment section of the service in docker-compose file. And add variables to sample.env files.
+eg:
+```
+services: 
+ auth_service:
+    image: ${DOCKER_REGISTRY_URL:-ghcr.io}/${org}/auth-service:${AUTH_SERVICE_IMAGE_TAG:-${DEFAULT_IMAGE_TAG:?DEFAULT_IMAGE_TAG is not set}}
+    restart: always
+    mem_limit: ${AUTH_SERVICE_MEM_LIMIT:-${DEFAULT_MEM_LIMIT:-256m}}
+    cpus: ${AUTH_SERVICE_CPU_LIMIT:-${DEFAULT_CPU_LIMIT:-0.5}}
+    env_file:
+      - ../../global.env
+    environment:
+      FUSIONAUTH_URL: http://fusionauth:9011
+      FUSIONAUTH_KEY: ${FUSIONAUTH_API_KEY}
+```
\ No newline at end of file