commant to install docker buildx in wolfi os

[Tanmoy037]

I am using this docker file -

FROM gocd/gocd-agent-wolfi:v24.3.0

USER root

Install Maven

RUN apk add --no-cache maven

Install OpenJDK 8 and Java 21

RUN apk add --no-cache openjdk-8 openjdk-21

Set JAVA_HOME to the default Java version (Java 21 in this case)

ENV JAVA_HOME="/usr/lib/jvm/java-21-openjdk"
ENV PATH="$JAVA_HOME/bin:$PATH"

Install Terraform

RUN apk add --no-cache terraform

#Install Docker
RUN apk add --no-cache docker openrc

RUN apk add docker-buildx-plugin

Install Python and Pip

RUN apk add --no-cache python3 py3-pip

Install AWS CLI

RUN apk add aws-cli-v2

Add AWS credentials (ensure the credentials file exists)

ADD ./aws.credentials /root/.aws/credentials

Switch back to GoCD user

---

error -

[6/8] RUN apk add docker-buildx-plugin:
0.135 fetch https://packages.wolfi.dev/os/aarch64/APKINDEX.tar.gz
2.300 ERROR: unable to select packages:
2.300 docker-buildx-plugin (no such package):
2.300 required by: world[docker-buildx-plugin]

---

Dockerfile:21

19 | RUN apk add --no-cache docker openrc
20 |
21 | >>> RUN apk add docker-buildx-plugin
22 |
23 | # Install Python and Pip

Which command should solve my problem?

[Tanmoy037]

solved that issue !
| RUN apk add --no-cache docker
getting ERROR: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?

Any possible solution?

[xnox]

Hi!

Please contact gocd publisher for support.

Wolfi & Chainguard publish supported containers on DockerHub only under https://hub.docker.com/u/chainguard

Wolfi is a container only OS, meaning there is no init system and no daemons start by default. When using docker CLI inside containers, one typically bind-mounts sockets from the host. You should be able to find guides like this online.

Thanks!