9d3ca92ffa
'box versions' lists what is installed (current + running marked); 'box use' flips the default, refuses under existing boxes (#66), and asserts the EFFECTIVE result — current resolves to the version asked for and the chain's own --version answers it. 'box uninstall' is the real uninstall the old two-rm-rf-lines of prose never were: one version, or everything in the safe order (boxes first — refuse or --purge-host — then trees and symlinks), and it ends by re-checking every promised path is gone, exiting 1 naming leftovers (the revoke --purge discipline). teardown-host grows --yes/BOX_YES for the unattended paths and points at 'box uninstall'; the drill reads the installed tree through current/. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
89 lines
3.7 KiB
Bash
Executable file
89 lines
3.7 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Reverse everything host/setup-host.sh created — and everything its pre-0.4.0
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# ancestor created, so one teardown cleans a host of any generation: all boxes
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# (both tags), the boxnet/claudenet networks + ACLs, the box-net/claude-dev
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# profiles, and both generations of firewall units and nft tables.
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# Usage: ./host/teardown-host.sh [--purge-incus] [--yes]
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# --purge-incus also apt-purge Incus itself (skipped if non-box
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# instances still exist on this host)
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# --yes skip the confirmation (BOX_YES=1 does the same) — for
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# automation: CI's uninstall drill and 'box uninstall
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# --purge-host' run this unattended
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set -euo pipefail
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purge=false; yes=0
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for arg in "$@"; do
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case "$arg" in
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--purge-incus) purge=true ;;
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--yes|-y) yes=1 ;;
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*) echo "teardown-host: unknown option: $arg" >&2; exit 2 ;;
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esac
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done
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[ -n "${BOX_YES:-}" ] && yes=1
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echo "This removes ALL boxes (uncommitted work in them is lost), the"
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echo "boxnet/claudenet networks, ACLs, profiles, and the box firewall rules"
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echo "(both current and pre-0.4.0 names)."
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$purge && echo "Incus itself will also be uninstalled (--purge-incus)."
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if [ "$yes" -eq 1 ]; then
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echo "(confirmed non-interactively: --yes/BOX_YES)"
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else
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read -rp "Continue? [y/N] " a
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case "$a" in y|Y) ;; *) echo "aborted"; exit 1 ;; esac
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fi
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# Instances — both tag generations, one delete at a time (a multi-name
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# 'incus delete' aborts at the first missing name).
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for tag in "user.box=1" "user.claudebox=1"; do
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for i in $(incus list "$tag" -f csv -c n 2>/dev/null || true); do
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echo "deleting instance $i"
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incus delete -f "$i"
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done
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done
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incus profile delete box-net 2>/dev/null || true
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incus profile delete claude-dev 2>/dev/null || true # legacy, pre-0.4.0
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incus network delete boxnet 2>/dev/null || true
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incus network delete claudenet 2>/dev/null || true # legacy, pre-0.4.0
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incus network acl delete box-isolate 2>/dev/null || true
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incus network acl delete claude-isolate 2>/dev/null || true # legacy
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# Boot-persistence units — both generations
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sudo systemctl disable --now box-firewall.service 2>/dev/null || true
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sudo systemctl disable --now claudebox-firewall.service 2>/dev/null || true
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sudo rm -f /etc/systemd/system/box-firewall.service /usr/local/sbin/box-firewall \
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/etc/systemd/system/claudebox-firewall.service /usr/local/sbin/claudebox-firewall
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sudo systemctl daemon-reload
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# Firewall crumbs — UFW rules mentioning either network (numbers shift after
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# each delete, so re-scan and remove the first match until none remain)
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if command -v ufw >/dev/null && sudo ufw status 2>/dev/null | grep -q "Status: active"; then
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for net in boxnet claudenet; do
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while sudo ufw status numbered | grep -q "on $net"; do
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n="$(sudo ufw status numbered | grep -m1 "on $net" | sed -E 's/^\[ *([0-9]+)\].*/\1/')"
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sudo ufw --force delete "$n"
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done
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done
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fi
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sudo nft delete table inet box 2>/dev/null || true
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sudo nft delete table bridge box 2>/dev/null || true
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sudo nft delete table inet claudebox 2>/dev/null || true # legacy
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sudo nft delete table bridge claudebox 2>/dev/null || true # legacy
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if command -v docker >/dev/null; then
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for net in boxnet claudenet; do
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sudo iptables -D DOCKER-USER -i "$net" -j ACCEPT 2>/dev/null || true
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sudo iptables -D DOCKER-USER -o "$net" -j ACCEPT 2>/dev/null || true
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done
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fi
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if $purge; then
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remaining="$(incus list -f csv 2>/dev/null | wc -l)"
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if [ "$remaining" -gt 0 ]; then
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echo "NOTE: $remaining non-box instance(s) remain on this host — leaving Incus installed."
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else
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sudo apt-get purge -y incus
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sudo apt-get autoremove -y
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fi
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fi
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echo "Teardown complete. (The box install tree itself remains — 'box uninstall' removes it, with a zero-residue check.)"
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