I am trying to run “mvn clean install -e” in my Dockerfile after fetching the the codebase from GIT. But for some reason I get an error saying:
/bin/sh: mvn: not found
My Dockerfile looks something like this:
# AS <NAME> to name this stage as maven
FROM scratch
LABEL MAINTAINER="Sam"
#SETUP Ubuntu ENVIRONMENT
FROM ubuntu:latest as ubuntu
RUN export http_proxy=MY_HTTP_PROXY && export https_proxy=MY_HTTPS_PROXY
#INSTALL MAVEN
RUN mkdir -p $HOME/maven3 && cd $HOME/maven3
FROM maven:3.8.6-eclipse-temurin-11-alpine AS maven
ENV M2_HOME=$HOME/maven3
#INSTALL JAVA
RUN mkdir -p $HOME/jdk11 && cd $HOME/jdk11
FROM eclipse-temurin:11-jdk-alpine AS jdk
ENV JAVA_HOME=$HOME/jdk11
ENV PATH=$PATH:$M2_HOME/bin:$JAVA_HOME/bin
RUN apk update && apk add git && apk add net-tools procps openssh-client openssh-server
RUN mkdir -p $HOME/images/lib/ && cd $HOME/images/lib/
RUN git clone MY_GIT_URL
RUN mvn clean install -e
But when I run docker build
I get the following error at the end:
Step 15/15 : RUN mvn clean install -e
---> Running in 264c505d131a
/bin/sh: mvn: not found
The command '/bin/sh -c mvn clean install -e' returned a non-zero code: 127
I am new to Docker, so learning it as I got along. But this one got me stumped. Any help would be appreciated.