Failed to build docker image with warning message "IPv4 forwarding is disabled. Networking will not work"

Search for a command to run...

No comments yet. Be the first to comment.
Log the problems I'd encountered during programming, and log my solution to resolve the problem.
Problem Execution pit-mutation of goal org.pitest:pitest-maven:1.8.0:mutationCoverage failed: Please check you have correctly installed the pitest plugin for your project's test library (JUnit 5, TestNG, JUnit 4 etc). [ERROR] [ERROR] Please copy an...
In this article, we'll write a JUnit Test configured with Environment Variables using junit-pioneer library. First of all, we need to add the junit-pioneer library and maven-surefire-plugin to the Maven pom.xml. <project> <properties> <p...
Problem The problem occurs when using the Python requests library, the chardet library is not installed. /Users/adacheng/Library/Python/3.9/lib/python/site-packages/requests/__init__.py:86: RequestsDependencyWarning: Unable to find acceptable charact...

Apache Kafka is an open-source distributed event streaming platform for high-performance data pipelines, streaming analytics, data integration, and mission-critical applications. Introduction This article aims to provide basic hands-on instructions ...

Problem When AWS STS module is included in a Spring Boot Application, exception complaining region not set is thrown. Maven pom.xml <dependency> <groupId>software.amazon.awssdk</groupId> <artifactId>sts</artifactId> </dependency> Error M...

Installation Follow the instruction in this article to install Trivy. Scan To scan the docker image: Build the image. docker build . -t hello-world Scan the image. trivy scan hello-world

Step 3/12 : RUN apk add openjdk11
---> [Warning] IPv4 forwarding is disabled. Networking will not work.
---> Running in 0f20ee3ab3eb
fetch https://dl-cdn.alpinelinux.org/alpine/v3.16/main/x86_64/APKINDEX.tar.gz
ERROR: https://dl-cdn.alpinelinux.org/alpine/v3.16/main: temporary error (try again later)
WARNING: Ignoring https://dl-cdn.alpinelinux.org/alpine/v3.16/main: No such file or directory
fetch https://dl-cdn.alpinelinux.org/alpine/v3.16/community/x86_64/APKINDEX.tar.gz
ERROR: https://dl-cdn.alpinelinux.org/alpine/v3.16/community: temporary error (try again later)
WARNING: Ignoring https://dl-cdn.alpinelinux.org/alpine/v3.16/community: No such file or directory
ERROR: unable to select packages:
openjdk11 (no such package):
required by: world[openjdk11]
The command '/bin/sh -c apk add openjdk11' returned a non-zero code: 1
Update configuration
sysctl -w net.ipv4.ip_forward=1
Read configuration
sysctl net.ipv4.ip_forward