64 lines
2 KiB
Bash
64 lines
2 KiB
Bash
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#!/bin/bash
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# Verify the latest GCS backup is restorable in a throwaway local Docker setup.
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# Run from a workstation with gcloud + docker. Does not touch the production VM.
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#
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# Usage: ./test-restore.sh [project-id]
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# project-id defaults to the active gcloud project
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set -euo pipefail
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PROJECT=${1:-$(gcloud config get-value project 2>/dev/null)}
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if [[ -z "$PROJECT" ]]; then
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echo "ERROR: no project specified and no active gcloud project." >&2
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exit 1
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fi
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BUCKET="${PROJECT}-forgejo-backups"
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WORKDIR=$(mktemp -d -t forgejo-test-restore.XXXXXX)
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trap 'docker rm -f forgejo-test >/dev/null 2>&1 || true; rm -rf "$WORKDIR"' EXIT
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echo "Workdir: $WORKDIR"
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LATEST=$(gsutil ls "gs://${BUCKET}/" | grep '\.tar\.gz$' | sort | tail -1)
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if [[ -z "$LATEST" ]]; then
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echo "ERROR: no backups found in gs://${BUCKET}/" >&2
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exit 1
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fi
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echo "Latest backup: $LATEST"
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gsutil cp "$LATEST" "$WORKDIR/backup.tar.gz"
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tar xzf "$WORKDIR/backup.tar.gz" -C "$WORKDIR"
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if [[ ! -d "$WORKDIR/forgejo" ]]; then
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echo "ERROR: tarball does not contain a 'forgejo' directory" >&2
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exit 1
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fi
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if [[ ! -f "$WORKDIR/forgejo/gitea/gitea.db" ]]; then
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echo "ERROR: SQLite DB missing from backup" >&2
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exit 1
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fi
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# Boot Forgejo against the restored data and probe it.
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docker run -d --rm --name forgejo-test \
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-p 13000:3000 \
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-v "$WORKDIR/forgejo:/data" \
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-e FORGEJO__server__DISABLE_SSH=true \
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-e FORGEJO__database__DB_TYPE=sqlite3 \
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codeberg.org/forgejo/forgejo:11 >/dev/null
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echo "Waiting for Forgejo to start..."
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for i in $(seq 1 30); do
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if curl -sf http://localhost:13000/api/v1/version >/dev/null; then
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echo "OK: Forgejo responded with version: $(curl -s http://localhost:13000/api/v1/version)"
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REPOS=$(curl -s http://localhost:13000/api/v1/repos/search?limit=1 | python3 -c 'import sys,json; d=json.load(sys.stdin); print(len(d.get("data", [])))')
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echo "OK: API repos endpoint returned $REPOS result(s)"
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echo "PASS: backup is restorable"
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exit 0
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fi
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sleep 2
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done
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echo "FAIL: Forgejo did not respond within 60s" >&2
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docker logs forgejo-test >&2 || true
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exit 1
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