test: add reboot survival test script (REBOOT-01)
Creates scripts/test-reboot-survival.sh with TAP format output. Records pre-reboot containers, reboots node, waits for SSH + health, verifies container count/state/health. 6 checks per iteration. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Dorian
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@ -229,7 +229,7 @@ Every test must pass **10 consecutive times** from BOTH .228→.198 AND .198→.
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### Sprint 7: Zero-Downtime Reboot Testing
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- [ ] **REBOOT-01** — Create reboot survival test script. `scripts/test-reboot-survival.sh` that: (1) Records all container names and states, (2) Reboots the node via `sudo reboot`, (3) Waits for SSH to come back (poll every 10s, max 180s), (4) Verifies ALL containers are running, (5) Verifies health endpoint returns OK, (6) Verifies no containers have restart counts > 0 since boot. Run on .228. **Acceptance**: Script passes. All containers survive reboot.
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- [x] **REBOOT-01** — Created `scripts/test-reboot-survival.sh`. TAP-format output with `--node`, `--iterations`, `--rest-between` flags. Records pre-reboot containers, reboots via sudo, waits for SSH (180s max) + health (120s max) + container stabilization (120s), verifies: container count recovered, no exited, all pre-reboot containers back, health OK, no restart loops. 6 checks per iteration.
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- [ ] **REBOOT-02** — Run reboot survival test 10 times on .228. Execute test-reboot-survival.sh 10 times with 5-minute rest between reboots. Track: time to full recovery, any containers that fail to start, any services that don't come back. **Acceptance**: 10/10 reboots recover fully within 120s. Zero failed containers.
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216
scripts/test-reboot-survival.sh
Executable file
216
scripts/test-reboot-survival.sh
Executable file
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#!/usr/bin/env bash
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# test-reboot-survival.sh — Verify all containers survive a reboot
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# Usage: ./scripts/test-reboot-survival.sh [--node IP] [--iterations N] [--rest-between SECS]
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#
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# Records container state, reboots the node, waits for recovery,
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# and verifies all containers come back running with zero manual intervention.
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set -euo pipefail
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# ── Config ──────────────────────────────────────────────────────────────────
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NODE="${NODE:-192.168.1.228}"
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SSH_KEY="${HOME}/.ssh/archipelago-deploy"
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SSH_OPTS="-i ${SSH_KEY} -o StrictHostKeyChecking=no -o ConnectTimeout=10"
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SUDO_PASS="EwPDR8q45l0Upx@"
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ITERATIONS=3
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REST_BETWEEN=300 # 5 minutes between reboots
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MAX_SSH_WAIT=180 # 3 minutes max for SSH to come back
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MAX_HEALTH_WAIT=120 # 2 minutes max for health
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MAX_CONTAINER_WAIT=120 # 2 minutes for containers to stabilize
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PASS=0
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FAIL=0
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TEST_NUM=0
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# ── Parse args ──────────────────────────────────────────────────────────────
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--node) NODE="$2"; shift 2 ;;
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--iterations) ITERATIONS="$2"; shift 2 ;;
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--rest-between) REST_BETWEEN="$2"; shift 2 ;;
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*) echo "Unknown arg: $1"; exit 1 ;;
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esac
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done
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# ── Helpers ─────────────────────────────────────────────────────────────────
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ssh_cmd() {
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ssh ${SSH_OPTS} "archipelago@${NODE}" "$@" 2>/dev/null
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}
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ssh_sudo() {
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ssh ${SSH_OPTS} "archipelago@${NODE}" "echo '${SUDO_PASS}' | sudo -S $*" 2>/dev/null
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}
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tap_ok() {
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TEST_NUM=$((TEST_NUM + 1))
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PASS=$((PASS + 1))
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echo "ok ${TEST_NUM} - $1"
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}
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tap_fail() {
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TEST_NUM=$((TEST_NUM + 1))
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FAIL=$((FAIL + 1))
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echo "not ok ${TEST_NUM} - $1"
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echo "# $2"
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}
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echo "TAP version 13"
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echo "# Reboot Survival Test"
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echo "# Node: ${NODE}"
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echo "# Iterations: ${ITERATIONS}"
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echo "# Rest between reboots: ${REST_BETWEEN}s"
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echo "# Started: $(date -u +%Y-%m-%dT%H:%M:%SZ)"
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echo ""
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for i in $(seq 1 "$ITERATIONS"); do
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echo "# ═══════════════════════════════════════════════════════════════"
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echo "# Reboot test ${i}/${ITERATIONS}"
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echo "# ═══════════════════════════════════════════════════════════════"
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# ── Step 1: Record pre-reboot state ─────────────────────────────────
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echo "# [$(date +%H:%M:%S)] Recording pre-reboot container state..."
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pre_containers=$(ssh_sudo "podman ps --format '{{.Names}}' | sort" 2>/dev/null || echo "")
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pre_count=$(echo "$pre_containers" | grep -c '.' || echo "0")
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pre_health=$(curl -s --connect-timeout 5 "http://${NODE}:5678/health" 2>/dev/null || echo "FAIL")
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echo "# Pre-reboot: ${pre_count} containers running, health=${pre_health}"
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if [[ "$pre_count" -lt 10 ]]; then
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tap_fail "reboot-${i}-pre-state" "Only ${pre_count} containers pre-reboot"
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continue
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fi
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# ── Step 2: Reboot ──────────────────────────────────────────────────
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echo "# [$(date +%H:%M:%S)] Rebooting node..."
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ssh_sudo "reboot" 2>/dev/null || true
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# ── Step 3: Wait for SSH to come back ───────────────────────────────
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echo "# [$(date +%H:%M:%S)] Waiting for SSH..."
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sleep 15 # Give it a head start
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ssh_back=false
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ssh_time=15
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for poll in $(seq 1 $((MAX_SSH_WAIT / 5))); do
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sleep 5
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ssh_time=$((ssh_time + 5))
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if ssh ${SSH_OPTS} "archipelago@${NODE}" "echo ok" 2>/dev/null | grep -q ok; then
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ssh_back=true
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break
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fi
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done
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if [[ "$ssh_back" == "true" ]]; then
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tap_ok "reboot-${i}-ssh-back # ${ssh_time}s"
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else
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tap_fail "reboot-${i}-ssh-back" "SSH not available after ${MAX_SSH_WAIT}s"
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# Wait longer before next iteration
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sleep 60
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continue
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fi
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# ── Step 4: Wait for backend health ─────────────────────────────────
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echo "# [$(date +%H:%M:%S)] Waiting for backend health..."
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health_ok=false
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health_time=0
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for poll in $(seq 1 $((MAX_HEALTH_WAIT / 5))); do
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sleep 5
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health_time=$((health_time + 5))
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if curl -s --max-time 5 "http://${NODE}:5678/health" 2>/dev/null | grep -q OK; then
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health_ok=true
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break
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fi
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done
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if [[ "$health_ok" == "true" ]]; then
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tap_ok "reboot-${i}-health # ${health_time}s"
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else
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tap_fail "reboot-${i}-health" "Backend not healthy after ${MAX_HEALTH_WAIT}s"
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continue
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fi
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# ── Step 5: Wait for containers to stabilize ────────────────────────
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echo "# [$(date +%H:%M:%S)] Waiting ${MAX_CONTAINER_WAIT}s for containers to stabilize..."
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sleep "$MAX_CONTAINER_WAIT"
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# ── Step 6: Verify containers recovered ─────────────────────────────
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post_containers=$(ssh_sudo "podman ps --format '{{.Names}}' | sort" 2>/dev/null || echo "")
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post_count=$(echo "$post_containers" | grep -c '.' || echo "0")
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exited=$(ssh_sudo "podman ps -a --format '{{.State}}' | grep -ci exited" 2>/dev/null || echo "0")
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exited=$(echo "$exited" | tail -1 | tr -d '[:space:]')
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echo "# Post-reboot: ${post_count} containers (was ${pre_count}), ${exited} exited"
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# Check: container count recovered (within 2 of pre-reboot)
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if [[ -n "$post_count" ]] && [[ -n "$pre_count" ]] && [[ "$post_count" -ge $((pre_count - 2)) ]]; then
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tap_ok "reboot-${i}-container-count # ${post_count}/${pre_count}"
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else
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tap_fail "reboot-${i}-container-count" "${post_count}/${pre_count} containers recovered"
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fi
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# Check: no exited containers
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if [[ "$exited" == "0" ]]; then
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tap_ok "reboot-${i}-no-exited"
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else
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# Show which containers are exited
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exited_names=$(ssh_sudo "podman ps -a --filter status=exited --format '{{.Names}}'" 2>/dev/null | tr '\n' ', ')
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tap_fail "reboot-${i}-no-exited" "${exited} exited: ${exited_names}"
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fi
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# Check: all pre-reboot containers are back
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missing=""
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while IFS= read -r name; do
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[[ -z "$name" ]] && continue
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if ! echo "$post_containers" | grep -qx "$name"; then
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missing="${missing} ${name}"
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fi
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done <<< "$pre_containers"
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if [[ -z "$missing" ]]; then
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tap_ok "reboot-${i}-all-back"
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else
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tap_fail "reboot-${i}-all-back" "Missing:${missing}"
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fi
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# Check: health endpoint still OK
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final_health=$(curl -s --connect-timeout 5 "http://${NODE}:5678/health" 2>/dev/null || echo "FAIL")
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if [[ "$final_health" == "OK" ]]; then
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tap_ok "reboot-${i}-final-health"
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else
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tap_fail "reboot-${i}-final-health" "Health: ${final_health}"
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fi
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# Check: restart count is 0 for containers started since boot
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restart_issues=$(ssh_sudo "podman ps --format '{{.Names}} {{.Status}}' | grep -c 'Restarting'" 2>/dev/null || echo "0")
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restart_issues=$(echo "$restart_issues" | tail -1 | tr -d '[:space:]')
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if [[ "$restart_issues" == "0" ]]; then
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tap_ok "reboot-${i}-no-restart-loops"
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else
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tap_fail "reboot-${i}-no-restart-loops" "${restart_issues} containers in restart loops"
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fi
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total_time=$((ssh_time + health_time + MAX_CONTAINER_WAIT))
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echo "# Total recovery time: ${total_time}s"
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echo ""
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# Rest between reboots
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if [[ "$i" -lt "$ITERATIONS" ]]; then
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echo "# Resting ${REST_BETWEEN}s before next reboot..."
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sleep "$REST_BETWEEN"
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fi
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done
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# ═══════════════════════════════════════════════════════════════════════════
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# Summary
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# ═══════════════════════════════════════════════════════════════════════════
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echo ""
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TOTAL=$((PASS + FAIL))
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echo "1..${TOTAL}"
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echo ""
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echo "# ═══════════════════════════════════════════════════════════════"
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echo "# Results: ${PASS} passed, ${FAIL} failed, ${TOTAL} total"
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echo "# Finished: $(date -u +%Y-%m-%dT%H:%M:%SZ)"
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echo "# ═══════════════════════════════════════════════════════════════"
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if [[ "$FAIL" -gt 0 ]]; then
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exit 1
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fi
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exit 0
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