Dockerfile.dev

FROM ubuntu:22.04

ENV GO_VERSION 1.21.7
ENV KUBECTL_VERSION v1.21.10

# KEEP the value as arm64.
# This environment variable is for arm64, but should be left as is for any architecture
# References:
# https://github.com/etcd-io/etcd/issues/10677
# https://github.com/k0sproject/k0s/issues/424
ENV ETCD_UNSUPPORTED_ARCH arm64

# Development tools
RUN apt-get update && apt-get upgrade -y && apt-get install -y \
    wget \
    git \
    make \
    gcc

# Docker CLI
# Referring to https://docs.docker.com/engine/install/ubuntu/#installation-methods
RUN apt-get install -y \
    ca-certificates \
    curl \
    gnupg \
    && install -m 0755 -d /etc/apt/keyrings \
    && curl -fsSL https://download.docker.com/linux/ubuntu/gpg \
    | gpg --dearmor -o /etc/apt/keyrings/docker.gpg \
    && chmod a+r /etc/apt/keyrings/docker.gpg \
    && echo "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
    "$(. /etc/os-release && echo "${VERSION_CODENAME}")" stable" \
    | tee /etc/apt/sources.list.d/docker.list > /dev/null \
    && apt-get update && apt-get install -y \
    docker-ce-cli

# kubectl
# Referring to https://kubernetes.io/ja/docs/tasks/tools/install-kubectl/
RUN curl -LO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/"$(dpkg --print-architecture)"/kubectl" \
    && chmod +x ./kubectl \
    && mv ./kubectl /usr/local/bin/kubectl

# golang
# Referring to https://go.dev/doc/install
RUN wget "https://go.dev/dl/go${GO_VERSION}.linux-"$(dpkg --print-architecture)".tar.gz" \
    && tar -C /usr/local -xzf "go${GO_VERSION}.linux-"$(dpkg --print-architecture)".tar.gz"
ENV PATH "${PATH}:/usr/local/go/bin"
ENV PATH "${PATH}:/root/go/bin"

# kind
# References:
# https://github.com/kind-ci/examples/blob/master/.github/workflows/kind.yml
# https://kind.sigs.k8s.io/docs/user/resources/
RUN GO111MODULE=on go install sigs.k8s.io/kind@latest