Dotnet core 2.2 project
In Program.cs
public static void Main(string[] args)
{
CreateWebHostBuilder(args).UseUrls("http://:8080/").Build().Run();
}
Dockerfile
FROM mcr.microsoft.com/dotnet/core/sdk:2.2 AS build-env
WORKDIR /app
# Copy csproj and restore as distinct layers
COPY *.csproj ./
RUN dotnet restore
# Copy everything else and build
COPY . ./
RUN dotnet publish -c Release -o out
# Build runtime image
FROM mcr.microsoft.com/dotnet/core/aspnet:2.2
ENV ASPNETCORE_URLS=http://:${PORT}
WORKDIR /app
COPY --from=build-env /app/out .
ENTRYPOINT ["dotnet", "tuinhok.dll"]
.dockerignore
bin\
obj\
docker build and push
docker build -t gcr.io/<gcp-project>/<appName>:latest .
docker push gcr.io/<gcp-project>/<appName>:latest
Node express server
const express = require('express')
const app = express()
const port = process.env.PORT || 8080
app.get('/', (req, res) => {
res.json({
message: 'Hello World'
})
})
app.listen(port, () => console.log(`Example app listening on port ${port}!`))
dockerfile for a node project:
FROM node:10
# Create app directory
WORKDIR /usr/src/app
# Install app dependencies
COPY package*.json ./
RUN npm install
COPY . .
CMD ["node", "server-app.js"]
