From bd690e2fb740772e7a000202dc28d4b45bbbeffe Mon Sep 17 00:00:00 2001
From: Nitin Singh <nitin27may@gmail.com>
Date: Sat, 2 Mar 2024 13:31:43 -0500
Subject: [PATCH] updated readme

---
 api/README.md          | 36 +++++-------------------------------
 frontend/README.md     | 35 +++++++++++++++++++++++++----------
 loadbalancer/README.md |  3 ++-
 mongo/README.md        |  1 -
 4 files changed, 32 insertions(+), 43 deletions(-)

diff --git a/api/README.md b/api/README.md
index 1bd58dc..83e17ff 100644
--- a/api/README.md
+++ b/api/README.md
@@ -8,7 +8,7 @@ Run `npm run dev-server` to start the api server in development mode (using node
 ### Dockerfile Production
 
 ```dockerfile
-FROM node:12.8-alpine
+FROM node:21-alpine
 
 # Copy dependency definitions
 COPY package.json package-lock.json ./
@@ -16,8 +16,8 @@ COPY package.json package-lock.json ./
 # disabling ssl for npm for Dev or if you are behind proxy
 RUN npm set strict-ssl false
 
-## installing and Storing node modules on a separate layer will 
-## prevent unnecessary npm installs at each build
+
+## installing and Storing node modules on a separate layer will prevent unnecessary npm installs at each build
 RUN npm i && mkdir /app && mv ./node_modules ./app
 
 # Change directory so that our commands run inside this new directory
@@ -29,34 +29,8 @@ COPY . /app/
 # Expose the port the app runs in
 EXPOSE 3000
 
-# Serve the app
-CMD ["npm", "start"]
-
-```
-### Dockerfile Development
-```dockerfile
-# Create image based off of the official 12.8-alpine
-FROM node:14
-
-# disabling ssl for npm for Dev or if you are behind proxy
-RUN npm set strict-ssl false
-
-# Change directory so that our commands run inside this new directory
-WORKDIR /api
-
-# Copy dependency definitions
-COPY package.json ./
-
-## installing node modules
-RUN npm i
-
-
-COPY . .
-
-# Expose the port the app runs in
-EXPOSE 3000
+USER node
 
 # Serve the app
-CMD [ "npm", "run", "dev-server" ]
-
+CMD ["npm", "start"]
 ```
diff --git a/frontend/README.md b/frontend/README.md
index e4ac40a..3700ae2 100644
--- a/frontend/README.md
+++ b/frontend/README.md
@@ -44,16 +44,16 @@ Describes which version .
 
 ```dockerfile
 # Create image based off of the official Node 10 image
-FROM node:16-alpine as builder
+FROM node:21-alpine as builder
 
 # Copy dependency definitions
 COPY package.json package-lock.json ./
 
-# disabling ssl for npm for Dev or if you are behind proxy
-RUN npm set strict-ssl false
+RUN npm install -g npm@9.1.2
 
 ## installing and Storing node modules on a separate layer will prevent unnecessary npm installs at each build
-RUN npm ci && mkdir /app && mv ./node_modules ./app
+## --legacy-peer-deps as ngx-bootstrap still depends on Angular 14
+RUN npm i --legacy-peer-deps && mkdir /app && mv ./node_modules ./app
 
 # Change directory so that our commands run inside this new directory
 WORKDIR /app
@@ -64,22 +64,37 @@ COPY . /app/
 # Build server side bundles
 RUN npm run build:ssr
 
-FROM node:14.5-alpine
+FROM node:21-alpine
 ## From 'builder' copy published folder
-COPY --from=builder /app/dist/frontend /app
+COPY --from=builder /app /app
 
 WORKDIR /app
 # Expose the port the app runs in
 EXPOSE 4000
 
-CMD ["node", "server/main.js"]
+USER node
+
+CMD ["node", "dist/frontend/server/main.js"]
 
 ```
 ### Dockerfile Development mode
 ```dockerfile
+
 # Create image based off of the official 12.8-alpine
-FROM node:14
+FROM node:21-alpine
+
+#RUN echo "nameserver 8.8.8.8" |  tee /etc/resolv.conf > /dev/null
+WORKDIR /app
 
-## Further help
+# Copy dependency definitions
+COPY package*.json ./
 
-To get more help on the Angular CLI use `ng help` or go check out the [Angular CLI README](https://github.com/angular/angular-cli/blob/master/README.md).
+## installing and Storing node modules on a separate layer will prevent unnecessary npm installs at each build
+RUN npm i --legacy-peer-deps --unsafe-perm=true --allow-root
+
+RUN npm install -g @angular/cli
+
+COPY . /app/
+
+EXPOSE 4200 49153
+```
diff --git a/loadbalancer/README.md b/loadbalancer/README.md
index e316894..66d5c3c 100644
--- a/loadbalancer/README.md
+++ b/loadbalancer/README.md
@@ -8,13 +8,14 @@
 FROM nginx
 # Copy the configuration file from the current directory and paste
 # it inside the container to use it as Nginx's default config.
+
 COPY nginx.conf /etc/nginx/nginx.conf
 # Port 8080 of the container will be exposed and then mapped to port
 # 8080 of our host machine via Compose. This way we'll be able to access the server via localhost:8080 on our host.
 EXPOSE 8000
 
 # Start Nginx when the container has provisioned.
-CMD ["nginx", "-g", "daemon off;"]
+CMD ["nginx", "-g", "daemon off;"\]](README.md)
 
 ```
 ### NGINX config
diff --git a/mongo/README.md b/mongo/README.md
index 343e457..2ce795c 100644
--- a/mongo/README.md
+++ b/mongo/README.md
@@ -5,7 +5,6 @@
 We have used mongo db image and for data seed used `docker-entrypoint-initdb.d` and shell script is in file `init-mongo.sh`
 
 
-
 Also, we have used mongo import to seed data :