kubespray/Dockerfile

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# Use imutable image tags rather than mutable tags (like ubuntu:22.04)
FROM ubuntu:jammy-20230308
# Some tools like yamllint need this
# Pip needs this as well at the moment to install ansible
# (and potentially other packages)
# See: https://github.com/pypa/pip/issues/10219
ENV LANG=C.UTF-8 \
DEBIAN_FRONTEND=noninteractive \
PYTHONDONTWRITEBYTECODE=1
WORKDIR /kubespray
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COPY *.yml ./
COPY roles ./roles
COPY contrib ./contrib
COPY inventory ./inventory
COPY library ./library
COPY extra_playbooks ./extra_playbooks
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RUN apt update -q \
&& apt install -yq --no-install-recommends \
curl \
python3 \
python3-pip \
sshpass \
vim \
rsync \
openssh-client \
&& pip install --no-compile --no-cache-dir \
ansible==5.7.1 \
ansible-core==2.12.5 \
cryptography==3.4.8 \
jinja2==3.1.2 \
netaddr==0.8.0 \
jmespath==1.0.1 \
MarkupSafe==2.1.2 \
ruamel.yaml==0.17.21 \
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&& KUBE_VERSION=$(sed -n 's/^kube_version: //p' roles/kubespray-defaults/defaults/main.yaml) \
&& curl -L https://dl.k8s.io/release/$KUBE_VERSION/bin/linux/$(dpkg --print-architecture)/kubectl -o /usr/local/bin/kubectl \
&& echo $(curl -L https://dl.k8s.io/release/$KUBE_VERSION/bin/linux/$(dpkg --print-architecture)/kubectl.sha256) /usr/local/bin/kubectl | sha256sum --check \
&& chmod a+x /usr/local/bin/kubectl \
&& rm -rf /var/lib/apt/lists/* /var/log/* \
&& find / -type d -name '*__pycache__' -prune -exec rm -rf {} \;