Java application with docker

SachithAnu

Java file content:-

class Hello {
Public static void main(String[] args) {
System.out.println(“This is Java app\n by using Docker”);
}
}

Docker file content

FROM java:8
COPY ./var/www/java
WORKDIR /var/www/java
RUN javac Hello.java
CMD ["JAVA", "Hello"]

Content folder name is:- java-docker-app
Build command:- docker build -t java-app .

unable to prepare context: unable to evaluate symlinks in Dockerfile path: lstat /Users/sachithanuranga/java-docker-app/Dockerfile: no such file or directory

I have above error when build the docker file.

CAN SOMEONE HELP FOR ME?

lasantha sanjeewa

Go to correct path and run docker build command
cd java-docker-app
docker build -t java-app .

Java application with docker

class Hello {
Public static void main(String[] args) {
System.out.println(“This is Java app\n by using Docker”);
}
}

FROM java:8
COPY ./var/www/java
WORKDIR /var/www/java
RUN javac Hello.java
CMD ["JAVA", "Hello"]

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Java application with docker

class Hello { Public static void main(String[] args) { System.out.println(“This is Java app\n by using Docker”); } }

FROM java:8 COPY ./var/www/java WORKDIR /var/www/java RUN javac Hello.java CMD ["JAVA", "Hello"]

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class Hello {
Public static void main(String[] args) {
System.out.println(“This is Java app\n by using Docker”);
}
}

FROM java:8
COPY ./var/www/java
WORKDIR /var/www/java
RUN javac Hello.java
CMD ["JAVA", "Hello"]

1
Online

3.7k
Users

1.3k
Topics

5.3k
Posts