From 4a992478a9df9919a1ca6860aac2df52ca79cb96 Mon Sep 17 00:00:00 2001
From: Harsh Jain <harsh.jain@niveussolutions.com>
Date: Wed, 6 Nov 2024 19:01:08 +0530
Subject: [PATCH] env added
---
.dockerignore | 3 +++
.env | 1 +
.gitignore | 3 +--
docker.compose.yaml | 11 +++++++++++
dockerfile | 25 +++++++++++++++++++++++++
index.js | 2 +-
6 files changed, 42 insertions(+), 3 deletions(-)
create mode 100644 .dockerignore
create mode 100644 .env
diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..942162e
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,3 @@
+node_modules
+Dockerfile
+.dockerignore
\ No newline at end of file
diff --git a/.env b/.env
new file mode 100644
index 0000000..0e41d3e
--- /dev/null
+++ b/.env
@@ -0,0 +1 @@
+PORT = 3000
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 1dcef2d..b512c09 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1 @@
-node_modules
-.env
\ No newline at end of file
+node_modules
\ No newline at end of file
diff --git a/docker.compose.yaml b/docker.compose.yaml
index e69de29..bb647bd 100644
--- a/docker.compose.yaml
+++ b/docker.compose.yaml
@@ -0,0 +1,11 @@
+version: "3.8"
+services:
+ app_server:
+ container_name: app_server
+ image: app_server:1.0.0
+ build:
+ context: .
+ dockerfile: ./Dockerfile
+ command: npm run start
+ env_file: .env
+ ports: '3000:3000'
\ No newline at end of file
diff --git a/dockerfile b/dockerfile
index e69de29..0ed8a67 100644
--- a/dockerfile
+++ b/dockerfile
@@ -0,0 +1,25 @@
+FROM node:18-alpine
+
+WORKDIR /app
+
+# Copy package.json and package-lock.json first (this leverages Docker cache for better efficiency)
+COPY package.json .
+COPY package-lock.json .
+
+# Install dependencies
+RUN npm install
+
+# Copy the rest of the application code
+COPY . .
+
+# Copy .env file if necessary for environment variables
+COPY .env .env
+
+# Expose the application port
+EXPOSE 3000
+
+# Command to run the application
+CMD ["npm", "start"]
+
+# Optionally, add a health check
+# HEALTHCHECK CMD curl --fail http://localhost:3000/ || exit 1
diff --git a/index.js b/index.js
index 59e23a2..caee80d 100644
--- a/index.js
+++ b/index.js
@@ -9,5 +9,5 @@ app.get('/', (req,res)=>{
});
app.listen(PORT, ()=>{
- console.log(`Listening to http://localhost:3001`);
+ console.log(`Listening to http://localhost:${PORT}`);
})
\ No newline at end of file
--
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