[wip] restore Dockerfile

Author: kamushadenes

Dockerfile

@@ -1,87 +1,79 @@
-FROM ubuntu:jammy
+FROM alpine:3.22
 
+# Environment variables
 ENV TZ=Etc/UTC
-
 ENV ROTATION_TZ=Etc/UTC
 
-ENV DEBIAN_FRONTEND=noninteractive
+# Install essential packages, common utilities, and set up timezone
+RUN apk add --no-cache \
+  tzdata \
+  gnupg \
+  wget \
+  curl \
+  ca-certificates \
+  openssh-client \
+  iptables \
+  supervisor \
+  dirmngr \
+  nano \
+  vim \
+  busybox-extras \ 
+  less \
+  tcpdump \
+  net-tools \
+  lsof \
+  libaio \   
+  unzip \
+  git && \
+  ln -sf /usr/share/zoneinfo/${TZ} /etc/localtime && \
+  echo "${TZ}" > /etc/timezone
+
+# Install PostgreSQL client
+RUN apk add --no-cache \
+  postgresql16-client
+
+# Install ClickHouse
+RUN cat <<EOF > /usr/local/bin/install-clickhouse.sh
+#!/bin/sh
+set -eo pipefail
 
-RUN echo $TZ > /etc/timezone && \
-  ln -snf /usr/share/zoneinfo/$TZ /etc/localtime
+export VERSION=25.8.9.20
 
-# Install required packages
-RUN DEBIAN_FRONTEND=noninteractive apt-get update -qq && \
-  apt-get install -y gnupg wget lsb-release curl ca-certificates openssh-client \
-  iptables supervisor apt-transport-https dirmngr nano vim telnet less tcpdump net-tools \
-  tzdata lsof libaio1 unzip git && \
-  # Add PostgreSQL official repository
-  curl -fsSL https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor -o /usr/share/keyrings/postgresql.gpg && \
-  echo "deb [signed-by=/usr/share/keyrings/postgresql.gpg] http://apt.postgresql.org/pub/repos/apt jammy-pgdg main" > /etc/apt/sources.list.d/pgdg.list && \
-  apt-get update -qq && \
-  apt-get install -y postgresql-client-16 && \
-  rm -rf /var/lib/apt/lists/*
+case $(uname -m) in
+  x86_64) export ARCH=amd64 ;;
+  aarch64) export ARCH=arm64 ;;
+  *) echo "Unknown architecture $(uname -m)"; exit 1
+esac
 
-# Pre-configure debconf to avoid ClickHouse prompts (password or confirmation)
-RUN echo "clickhouse-client clickhouse-server/root_password password root" | debconf-set-selections && \
-  echo "clickhouse-client clickhouse-server/root_password_again password root" | debconf-set-selections
+for PKG in clickhouse-common-static clickhouse-client; do
+  curl -fO /\$PKG-\$VERSION-\${ARCH}.tgz" || curl -fO "https://packages.clickhouse.com/tgz/stable/\$PKG-\$VERSION.tgz"
+done
 
-# Install ClickHouse
-RUN DEBIAN_FRONTEND=noninteractive apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 8919F6BD2B48D754 && \
-  echo "deb https://packages.clickhouse.com/deb stable main" >> /etc/apt/sources.list && \
-  apt-get update -qq && \
-  apt-get install -y clickhouse-server=23.5.3.24 clickhouse-client=23.5.3.24 clickhouse-common-static=23.5.3.24 && \
-  apt-get clean && \
-  rm -rf /var/lib/apt/lists/*
-
-ENV DOCKER_CHANNEL=stable \
-  DOCKER_VERSION=23.0.6 \
-  DOCKER_COMPOSE_VERSION=1.29.2 \
-  DEBUG=false
-
-# Docker installation
-RUN set -eux; \
-  arch="$(uname -m)"; \
-  case "$arch" in \
-  x86_64) dockerArch='x86_64';; \
-  armhf) dockerArch='armel';; \
-  armv7) dockerArch='armhf';; \
-  aarch64) dockerArch='aarch64';; \
-  *) echo >&2 "error: unsupported architecture ($arch)"; exit 1;; \
-  esac; \
-  curl -fsSL "https://download.docker.com/linux/static/${DOCKER_CHANNEL}/${dockerArch}/docker-${DOCKER_VERSION}.tgz" -o docker.tgz; \
-  tar --extract --file docker.tgz --strip-components 1 --directory /usr/local/bin/; \
-  rm docker.tgz; \
-  dockerd --version; \
-  docker --version
-
-VOLUME /var/lib/docker
+tar -xzvf "clickhouse-common-static-\$VERSION-\${ARCH}.tgz" || tar -xzvf "clickhouse-common-static-\$VERSION.tgz"
+clickhouse-common-static-\$VERSION/install/doinst.sh
+
+tar -xzvf "clickhouse-client-\$VERSION-\${ARCH}.tgz" || tar -xzvf "clickhouse-client-\$VERSION.tgz"
+clickhouse-client-\$VERSION/install/doinst.sh
+EOF
+
+RUN chmod +x /usr/local/bin/install-clickhouse.sh && /usr/local/bin/install-clickhouse.sh && rm -f /usr/local/bin/install-clickhouse.sh
 
 # Create a non-root user and group
-RUN addgroup --system trcligroup && adduser --system --ingroup trcligroup trcliuser
+# Alpine uses -S for system users/groups.
+RUN addgroup -S trcligroup && \
+  adduser -S -G trcligroup trcliuser
 
-# Copy the Go binary
+# Copy the Go binary 
 COPY trcli /usr/local/bin/trcli
 
+# Set executable permission
 RUN chmod +x /usr/local/bin/trcli
 
-# Switch to the non-root user
+# Switch to the non-root user 
 USER trcliuser
 
-# Supervisor configuration to start Docker daemon and application
+# Switch back to root before ENTRYPOINT
 USER root
-RUN apt-get install -y supervisor
-
-RUN echo "[supervisord]\n\
-  nodaemon=true\n\
-  \n\
-  [program:dockerd]\n\
-  command=/usr/local/bin/dockerd --host=unix:///var/run/docker.sock\n\
-  autostart=true\n\
-  autorestart=true\n\
-  stdout_logfile=/var/log/dockerd.out.log\n\
-  stderr_logfile=/var/log/dockerd.err.log\n" \
-  > /etc/supervisor/supervisord.conf
-
-ENV SUPERVISORD_PATH=/etc/supervisor/supervisord.conf
 
+# Entrypoint 
 ENTRYPOINT ["/usr/local/bin/trcli"]