Ty
e5e179e541
Operator can run make bootstrap/install through S2 using nemohermes/openshell wrappers; docs and implement queue updated. No S3+ and no push.
98 lines
3.7 KiB
Bash
Executable File
98 lines
3.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# scripts/bootstrap.sh — S0b: host bootstrap (Docker install-if-missing)
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#
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# Idempotent: detects Docker and skips install if already present.
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# Linux only (Debian/Ubuntu/RHEL/Fedora families).
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#
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# Usage:
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# ./scripts/bootstrap.sh
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# make bootstrap
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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# Source shared helpers
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# shellcheck source=lib/common.sh
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source "$SCRIPT_DIR/lib/common.sh"
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log_section "S0b: Host bootstrap"
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warn_if_root
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# ── Check Docker ───────────────────────────────────────────────────────────
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if docker_available; then
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log_info "Docker already installed ($(docker --version))"
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log_info "Bootstrap complete — nothing to do."
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exit 0
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fi
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log_warn "Docker not found or not running."
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# ── Detect OS family ──────────────────────────────────────────────────────
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detect_os_family() {
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if [[ -f /etc/os-release ]]; then
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# Sourced in a subshell via $() — OS variables do not leak to caller scope.
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. /etc/os-release
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echo "${ID_LIKE:-$ID}"
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else
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log_error "Cannot detect OS family (no /etc/os-release)"
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return 1
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fi
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}
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OS_FAMILY="$(detect_os_family)"
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log_info "Detected OS family: $OS_FAMILY"
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install_docker_debian() {
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log_info "Installing Docker (Debian/Ubuntu) via official convenience script…"
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if ! curl -fsSL https://get.docker.com | sh; then
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log_error "Docker install script failed."
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log_error "Install Docker manually, then re-run this script."
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return 1
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fi
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# Add current user to docker group (requires sudo)
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local user="${SUDO_USER:-$(whoami)}"
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if [[ -n "$user" ]] && getent group docker &>/dev/null; then
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log_info "Adding user '$user' to docker group…"
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sudo usermod -aG docker "$user" 2>/dev/null || true
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log_warn "Log out and back in (or run 'newgrp docker') for group changes to take effect."
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fi
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}
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install_docker_rhel() {
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log_info "Installing Docker (RHEL/Fedora) via dnf…"
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sudo dnf install -y dnf-utils 2>/dev/null || sudo dnf install -ydnf-plugins-core 2>/dev/null || true
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sudo dnf config-manager --add-repo https://download.docker.com/linux/$(echo "$OS_FAMILY" | head -c3)/docker-ce.repo 2>/dev/null || {
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log_warn "Could not add Docker repo. Trying generic install…"
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sudo dnf install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin || {
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log_error "Docker install failed. Install manually and re-run."
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return 1
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}
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}
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sudo systemctl enable --now docker
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}
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# ── Install ────────────────────────────────────────────────────────────────
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if echo "$OS_FAMILY" | grep -qiE 'debian|ubuntu'; then
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install_docker_debian
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elif echo "$OS_FAMILY" | grep -qiE 'rhel|fedora|centos|rocky|almalinux'; then
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install_docker_rhel
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else
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log_error "Unsupported OS family: $OS_FAMILY"
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log_error "Supported: Debian/Ubuntu, RHEL/Fedora/CentOS/Rocky/AlmaLinux"
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log_error "Install Docker manually, then re-run this script."
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exit 1
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fi
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# ── Verify ─────────────────────────────────────────────────────────────────
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if docker_available; then
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log_info "Docker installed successfully: $(docker --version)"
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log_info "Bootstrap complete."
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else
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log_error "Docker install appeared to succeed but daemon is not reachable."
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log_error "Check Docker service: sudo systemctl status docker"
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exit 1
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fi
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