pyr0ball
00f0b0951c
update.sh pulls a named branch (default: main), preserves the local watch.yaml around the pull, rebuilds the image, restarts the service, and polls health until ready. Usage: sudo bash /opt/turnstone/scripts/update.sh [branch] patterns/watch.yaml is site-specific config — gitignored so host customizations survive git pulls. The template is preserved in git history (feat/live-watch) for reference.
74 lines
3.1 KiB
Bash
74 lines
3.1 KiB
Bash
#!/usr/bin/env bash
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# update.sh — pull a branch and rebuild the Turnstone container.
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#
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# Usage (must run as root):
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# sudo bash /opt/turnstone/scripts/update.sh # pull main
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# sudo bash /opt/turnstone/scripts/update.sh feat/live-watch # test a branch
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#
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# Local files preserved across updates:
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# patterns/watch.yaml — site-specific watch source config
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# data/ — database and live journal files (bind-mounted, untouched)
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set -euo pipefail
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BRANCH="${1:-main}"
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REPO_DIR=/opt/turnstone
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IMAGE=localhost/turnstone:latest
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cd "$REPO_DIR"
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echo "==> Turnstone update: branch=$BRANCH"
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# ── Preserve site-local config ────────────────────────────────────────────────
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# watch.yaml is tracked in git as a template but overridden per-host.
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# Back it up before the pull and restore it after.
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WATCH_YAML="$REPO_DIR/patterns/watch.yaml"
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WATCH_BACKUP=""
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if [ -f "$WATCH_YAML" ]; then
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WATCH_BACKUP=$(mktemp /tmp/watch-yaml.XXXXXX)
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cp "$WATCH_YAML" "$WATCH_BACKUP"
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fi
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# ── Pull ──────────────────────────────────────────────────────────────────────
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git fetch --all --tags --quiet
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# Switch branch if needed, creating a local tracking branch on first use
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CURRENT=$(git rev-parse --abbrev-ref HEAD)
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if [ "$CURRENT" != "$BRANCH" ]; then
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echo "==> Switching $CURRENT -> $BRANCH"
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git checkout "$BRANCH" 2>/dev/null \
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|| git checkout -b "$BRANCH" "origin/$BRANCH"
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fi
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git pull --ff-only origin "$BRANCH"
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COMMIT=$(git log -1 --format='%h %s')
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echo "==> At: $COMMIT"
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# ── Restore site-local config ─────────────────────────────────────────────────
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if [ -n "$WATCH_BACKUP" ]; then
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cp "$WATCH_BACKUP" "$WATCH_YAML"
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rm -f "$WATCH_BACKUP"
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echo "==> Restored patterns/watch.yaml"
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fi
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# ── Build ─────────────────────────────────────────────────────────────────────
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echo "==> Building $IMAGE ..."
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podman build -t "$IMAGE" "$REPO_DIR"
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# ── Restart ───────────────────────────────────────────────────────────────────
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echo "==> Restarting turnstone service ..."
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systemctl restart turnstone
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# ── Health check ─────────────────────────────────────────────────────────────
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echo "==> Waiting for health check ..."
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for i in $(seq 1 12); do
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sleep 3
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if curl -sf http://localhost:8534/turnstone/health > /dev/null 2>&1; then
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echo "==> OK — Turnstone up on branch '$BRANCH' @ ${COMMIT%% *}"
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exit 0
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fi
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echo " attempt $i/12 ..."
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done
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echo "ERROR: health check timed out — check: journalctl -u turnstone -n 50"
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exit 1
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