Build image debian-k6 for Jenkins agent. Error: https://dl.k6.io/deb stable main: not found

[luximu85]

Hi, I'm trying to build a Docker image for Jenkins with k6 in it. Here is the dockerfile:

ARG DEBIAN_RELEASE=stable-slim
FROM debian:${DEBIAN_RELEASE}

ARG user=jenkins
ARG group=jenkins
ARG uid=1000
ARG gid=1000
ARG JENKINS_AGENT_HOME=/home/${user}

ENV JENKINS_AGENT_HOME=${JENKINS_AGENT_HOME}
ARG AGENT_WORKDIR="${JENKINS_AGENT_HOME}/agent"
# Persist agent workdir path through an environment variable for people extending the image
ENV AGENT_WORKDIR=${AGENT_WORKDIR}

RUN groupadd -g ${gid} ${group} \
    && useradd -d "${JENKINS_AGENT_HOME}" -u "${uid}" -g "${gid}" -m -s /bin/bash "${user}" \
    # Prepare subdirectories
    && mkdir -p "${JENKINS_AGENT_HOME}/.ssh/" "${AGENT_WORKDIR}" "${JENKINS_AGENT_HOME}/.jenkins" \
    # Make sure that user 'jenkins' own these directories and their content
    && chown -R "${uid}":"${gid}" "${JENKINS_AGENT_HOME}" "${AGENT_WORKDIR}"

RUN apt-get update \
    && apt-get install --no-install-recommends -y \
        ca-certificates \
        git-lfs \
        less \
        netcat-traditional \
        openssh-server \
        patch \
        gnupg2 \
        dirmngr \
        gdebi \
    && rm -rf /var/lib/apt/lists/*

RUN gpg -k
RUN gpg --no-default-keyring --keyring /usr/share/keyrings/k6-archive-keyring.gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys C5AD17C747E3415A3642D57D77C6C491D6AC1D69
RUN "deb [signed-by=/usr/share/keyrings/k6-archive-keyring.gpg] https://dl.k6.io/deb/dists/stable/ main" | tee /etc/apt/sources.list.d/k6.list
RUN apt-get update
RUN apt-get install k6

# setup SSH server
RUN sed -i /etc/ssh/sshd_config \
        -e 's/#PermitRootLogin.*/PermitRootLogin no/' \
        -e 's/#RSAAuthentication.*/RSAAuthentication yes/'  \
        -e 's/#PasswordAuthentication.*/PasswordAuthentication no/' \
        -e 's/#SyslogFacility.*/SyslogFacility AUTH/' \
        -e 's/#LogLevel.*/LogLevel INFO/' && \
    mkdir /var/run/sshd

# VOLUME directive must happen after setting up permissions and content
VOLUME "${AGENT_WORKDIR}" "${JENKINS_AGENT_HOME}"/.jenkins "/tmp" "/run" "/var/run"
WORKDIR "${JENKINS_AGENT_HOME}"

ENV LANG='C.UTF-8' LC_ALL='C.UTF-8'

RUN echo "PATH=${PATH}" >> /etc/environment
COPY setup-sshd /usr/local/bin/setup-sshd

EXPOSE 22

ENTRYPOINT ["setup-sshd"]

LABEL \
    org.opencontainers.image.vendor="Jenkins project" \
    org.opencontainers.image.title="Official Jenkins SSH Agent Docker image" \
    org.opencontainers.image.description="A Jenkins agent image which allows using SSH to establish the connection" \
    org.opencontainers.image.url="https://www.jenkins.io/" \
    org.opencontainers.image.source="https://github.com/jenkinsci/docker-ssh-agent" \
    org.opencontainers.image.licenses="MIT"

Docker build error log:

4/12
RUN gpg -k
1.0s
gpg: directory '/root/.gnupg' created
gpg: keybox '/root/.gnupg/pubring.kbx' created
gpg: /root/.gnupg/trustdb.gpg: trustdb created
5/12
RUN gpg --no-default-keyring --keyring /usr/share/keyrings/k6-archive-keyring.gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys C5AD17C747E3415A3642D57D77C6C491D6AC1D69
1.0s
gpg: keybox '/usr/share/keyrings/k6-archive-keyring.gpg' created
gpg: key 77C6C491D6AC1D69: public key "k6.io (key for signing binaries) <security@k6.io>" imported
gpg: Total number processed: 1
gpg: imported: 1
6/12
RUN "deb [signed-by=/usr/share/keyrings/k6-archive-keyring.gpg] https://dl.k6.io/deb/dists/stable/ main" | tee /etc/apt/sources.list.d/k6.list
1.0s
/bin/sh: 1: deb [signed-by=/usr/share/keyrings/k6-archive-keyring.gpg] https://dl.k6.io/deb/dists/stable/ main: not found
7/12
RUN apt-get update
4.0s
Get:1 http://deb.debian.org/debian stable InRelease [151 kB]
Get:2 http://deb.debian.org/debian stable-updates InRelease [55.4 kB]
Get:3 http://deb.debian.org/debian-security stable-security InRelease [48.0 kB]
Get:4 http://deb.debian.org/debian stable/main amd64 Packages [8789 kB]
Get:5 http://deb.debian.org/debian stable-updates/main amd64 Packages [8856 B]
Get:6 http://deb.debian.org/debian-security stable-security/main amd64 Packages [236 kB]
Fetched 9288 kB in 4s (2648 kB/s)
Reading package lists...
8/12
RUN apt-get install k6
ERROR
2.0s
Reading package lists...
Building dependency tree...

Does anyone have any advice for me?

[heitortsergent]

Hi @luximu85! Sorry for the delay here. I'm not very familiar with this, but maybe someone from @grafana/k6-core can help.

Also, for questions that are not specific to docs, you can always post them in the Grafana community forums and someone should be able to help faster than here. 🙇