forked from wrenn/wrenn
Rafeed M. Bhuiyan
05ddf62399
Co-authored-by: Tasnim Kabir Sadik <tksadik@omukk.dev> Reviewed-on: wrenn/wrenn#50
26 lines
935 B
Bash
Executable File
26 lines
935 B
Bash
Executable File
#!/usr/bin/env bash
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#
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# build-ubuntu.sh — Build the minimal-ubuntu system base rootfs (template id 0).
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#
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# Usage: bash images/build-ubuntu.sh
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set -euo pipefail
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source "$(cd "$(dirname "$0")" && pwd)/build-common.sh"
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PREP="set -e
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export DEBIAN_FRONTEND=noninteractive
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apt-get update
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# --no-install-recommends keeps the image lean (avoids pulling systemd-adjacent
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# recommends). The guest never runs systemd: PID 1 is wrenn-init -> tini -> envd.
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apt-get install -y --no-install-recommends socat chrony sudo wget curl ca-certificates git iproute2 hostname tini
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# Remove the stock 'ubuntu' user (uid 1000) shipped by the base image; it is
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# replaced by wrenn-user. Also drop its cloud-init sudoers drop-in.
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userdel -r ubuntu 2>/dev/null || true
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rm -f /etc/sudoers.d/90-cloud-init-users
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useradd -m -s /bin/bash wrenn-user
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${WRENN_SUDOERS_SETUP}
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apt-get clean
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rm -rf /var/lib/apt/lists/*"
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build_system_rootfs "ubuntu:26.04" 0 "${PREP}"
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