feat(backup): deploy cron-based SQLite backups to production

- Create deploy/xamxam-backup.cron with hourly (30d) and daily (90d) jobs
- Add just recipes for deploying backup infrastructure:
  - deploy-backup-script: upload backup-sqlite.sh to /usr/local/bin
  - deploy-backup-cron: install cron.d file, create /var/backups/xamxam + log
  - deploy-backup: one-shot convenience (script + cron)
  - deploy-check-backup-log: tail the backup log
  - deploy-list-backups: ls remote backup directory
  - trigger-backup: manually invoke backup on server
  - test-restore: scp, gunzip, verify a remote snapshot
- Add reminder to run deploy-backup after first deploy
- Replace 'Contenu (Markdown)' label with 'Syntax Markdown' link (cheatsheet)
This commit is contained in:
Pontoporeia
2026-05-11 03:51:13 +02:00
parent be50ac5eb0
commit 973444bdbb
6 changed files with 230 additions and 137 deletions

12
TODO.md
View File

@@ -47,10 +47,14 @@
- [x] Create `scripts/backup-sqlite.sh` (hot backup via `sqlite3 .backup`, gzip, retention pruning)
- [x] Test locally — backup created, restores correctly
- [x] Add `just backup-snapshot` command for local ad-hoc backups
- [ ] Deploy backup script to server (`/usr/local/bin/backup-sqlite.sh`)
- [ ] Create `/var/backups/xamxam/` directory on server
- [ ] Add cron jobs (hourly 30d + daily 90d)
- [ ] Test restore from production backup
- [x] Deploy backup script to server (`/usr/local/bin/backup-sqlite.sh`)`just deploy-backup-script`
- [x] Create `/var/backups/xamxam/` directory on server — part of `just deploy-backup-cron`
- [x] Add cron jobs (hourly 30d + daily 90d)`just deploy-backup-cron`
- [x] Test restore from production backup`just test-restore <remote-gz-path>`
- [x] Manual backup trigger — `just trigger-backup`
- [x] Check backup log — `just deploy-check-backup-log`
- [x] List remote backups — `just deploy-list-backups`
- [x] One-shot deploy — `just deploy-backup` (script + cron)
### Phase 5 — Remote Sync *(for later)*
- [ ] (Deferred)

View File

@@ -157,9 +157,10 @@ function renderEditor(Database $db, string $key): void
</div>
<label for="fhb-ed-<?= htmlspecialchars($key) ?>" class="fhb-edit-label">Contenu (Markdown) :</label>
<label for="fhb-ed-<?= htmlspecialchars($key) ?>" class="fhb-edit-label"><a href="https://herman.bearblog.dev/markdown-cheatsheet/" target="_blank">Syntax Markdown</a></label>
<input type="hidden" id="fhb-content-<?= htmlspecialchars($key) ?>" name="content"
value="<?= htmlspecialchars($content) ?>">
<div id="fhb-editor-<?= htmlspecialchars($key) ?>" class="fhb-overtype-editor"></div>
<div id="fhb-editor-<?= htmlspecialchars($key) ?>" class="fhb-overtype-editor" style="height: 40vh !important; border: 1px dashed grey"></div>
<div class="fhb-edit-buttons">
<button type="submit" class="btn btn--primary btn--sm">Enregistrer</button>

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@@ -753,6 +753,19 @@
+%%%%%%% diff from: somsyvxz 249f7943 "Bulk bar anti-shift, tags icons, AP no-wrap, credits reorder" (rebased revision)
+\\\\\\\ to: pqnovwxx eb519770 "fix(production): fix multiple remote server errors from nginx logs" (rebased revision)
++ $linkName = $link['name'] ?? '';
++ $linkExpiresVal = $link['expires_at'] ? date('Y-m-d\TH:i', strtotime($link['expires_at'])) : '';
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff from: pqnovwxx eb519770 "fix(production): fix multiple remote server errors from nginx logs" (rebased revision)
\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ to: somsyvxz 249f7943 "Bulk bar anti-shift, tags icons, AP no-wrap, credits reorder" (rebased revision)
- $linkName = $link['name'] ?? '';
- $linkExpiresVal = $link['expires_at'] ? date('Y-m-d\TH:i', strtotime($link['expires_at'])) : '';
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% diff from: somsyvxz 14a3cd10 "Bulk bar anti-shift, tags icons, AP no-wrap, credits reorder" (rebase destination)
\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ to: pylyqurz a49fe41b "feat(backup): deploy cron-based SQLite backups to production" (rebased revision)
$linkName = $link['name'] ?? '';
$linkExpiresVal = $link['expires_at'] ? date('Y-m-d\TH:i', strtotime($link['expires_at'])) : '';
$linkLockedYear = $link['locked_year'] ?? null;
+%%%%%%% diff from: somsyvxz 249f7943 "Bulk bar anti-shift, tags icons, AP no-wrap, credits reorder" (rebased revision)
+\\\\\\\ to: pylyqurz b7080cbb "feat(backup): deploy cron-based SQLite backups to production" (rebased revision)
++ $linkName = $link['name'] ?? '';
++ $linkExpiresVal = $link['expires_at'] ? date('Y-m-d\TH:i', strtotime($link['expires_at'])) : '';
?>
<tr class="admin-table-row" onclick="event.stopPropagation(); window.open('/partage/<?= urlencode($link['slug']) ?>', '_blank')" style="cursor:pointer">

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@@ -0,0 +1,8 @@
# XAMXAM SQLite backup cron jobs
# Installed to /etc/cron.d/xamxam-backup (system cron format: minute hour dom month dow user command)
#
# Hourly snapshot — kept 30 days
0 * * * * www-data /usr/local/bin/backup-sqlite.sh >> /var/log/sqlite-backup.log 2>&1
# Daily snapshot at 2am — kept 90 days
0 2 * * * www-data RETENTION_DAYS=90 /usr/local/bin/backup-sqlite.sh >> /var/log/sqlite-backup.log 2>&1

326
justfile
View File

@@ -62,7 +62,7 @@ deploy:
app/ xamxam:/var/www/xamxam/
# Upload deploy-server.sh for post-deploy permission fix
rsync -v scripts/deploy-server.sh xamxam:/tmp/deploy-server.sh
ssh xamxam "sudo bash /tmp/deploy-server.sh"
ssh -t xamxam "sudo bash /tmp/deploy-server.sh"
ssh xamxam "rm -f /tmp/deploy-server.sh"
ssh xamxam "mkdir -p /var/www/xamxam/var/{cache,logs,tmp}"
ssh xamxam "cd /var/www/xamxam && php -r 'if (!file_exists(\"/var/www/xamxam/storage/xamxam.db\")) { \$db = new PDO(\"sqlite:/var/www/xamxam/storage/xamxam.db\"); \$db->exec(file_get_contents(\"/var/www/xamxam/storage/schema.sql\")); echo \"Database created from schema.\\n\"; } else { echo \"Database already exists.\\n\"; }'"
@@ -73,42 +73,45 @@ deploy:
# Sync .env separately (excluded above to avoid accidental overwrite on subsequent deploys)
@just deploy-env
@just deploy-verify-permissions
@echo ""
@echo " First deploy? Also run: just deploy-backup"
@echo ""
[group('deploy')]
deploy-env:
#!/usr/bin/env bash
set -euo pipefail
# Upload app/.env only if it exists locally; never overwrites a remote .env that already has APP_KEY.
if [ ! -f app/.env ]; then
echo "WARNING: app/.env not found locally — skipping."
exit 0
fi
if ssh xamxam '[ -f /var/www/xamxam/.env ]'; then
echo "Remote .env already exists — skipping to avoid overwriting key."
echo "Run 'just reencrypt-password' if you rotated APP_KEY."
else
rsync -v --progress app/.env xamxam:/var/www/xamxam/.env
ssh xamxam "chmod 640 /var/www/xamxam/.env && chown www-data:xamxam /var/www/xamxam/.env"
echo ".env uploaded."
fi
#!/usr/bin/env bash
set -euo pipefail
# Upload app/.env only if it exists locally; never overwrites a remote .env that already has APP_KEY.
if [ ! -f app/.env ]; then
echo "WARNING: app/.env not found locally — skipping."
exit 0
fi
if ssh xamxam '[ -f /var/www/xamxam/.env ]'; then
echo "Remote .env already exists — skipping to avoid overwriting key."
echo "Run 'just reencrypt-password' if you rotated APP_KEY."
else
rsync -v --progress app/.env xamxam:/var/www/xamxam/.env
ssh xamxam "chmod 640 /var/www/xamxam/.env && chown www-data:xamxam /var/www/xamxam/.env"
echo ".env uploaded."
fi
[group('deploy')]
reencrypt-password new_key_b64="":
#!/usr/bin/env bash
set -euo pipefail
# Re-encrypt the SMTP password in the remote DB after rotating APP_KEY.
# Usage:
# 1. Generate a new key: php -r "echo base64_encode(random_bytes(32));"
# 2. Run: just reencrypt-password <new_base64_key>
# 3. Update app/.env locally with the new key, then run: just deploy-env
if [ -z "{{new_key_b64}}" ]; then
echo "Usage: just reencrypt-password <new_base64_key>"
echo "Generate a key: php -r \"echo base64_encode(random_bytes(32));\""
exit 1
fi
# Run the re-encryption script on the server using the current key (from remote .env)
# and the supplied new key.
ssh xamxam "php /var/www/xamxam/scripts/reencrypt-smtp-password.php '{{new_key_b64}}' /var/www/xamxam/storage/xamxam.db"
#!/usr/bin/env bash
set -euo pipefail
# Re-encrypt the SMTP password in the remote DB after rotating APP_KEY.
# Usage:
# 1. Generate a new key: php -r "echo base64_encode(random_bytes(32));"
# 2. Run: just reencrypt-password <new_base64_key>
# 3. Update app/.env locally with the new key, then run: just deploy-env
if [ -z "{{new_key_b64}}" ]; then
echo "Usage: just reencrypt-password <new_base64_key>"
echo "Generate a key: php -r \"echo base64_encode(random_bytes(32));\""
exit 1
fi
# Run the re-encryption script on the server using the current key (from remote .env)
# and the supplied new key.
ssh xamxam "php /var/www/xamxam/scripts/reencrypt-smtp-password.php '{{new_key_b64}}' /var/www/xamxam/storage/xamxam.db"
[group('deploy')]
deploy-db:
@@ -118,115 +121,115 @@ deploy-db:
[group('deploy')]
deploy-verify-permissions:
#!/usr/bin/env bash
set -euo pipefail
APP_DIR="/var/www/xamxam"
WEB_USER="www-data"
APP_GROUP="xamxam"
ERRORS=0
#!/usr/bin/env bash
set -euo pipefail
APP_DIR="/var/www/xamxam"
WEB_USER="www-data"
APP_GROUP="xamxam"
ERRORS=0
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'
ok() { printf "${GREEN}${NC} %s\n" "$*"; }
err() { printf "${RED}${NC} %s\n" "$*" >&2; ERRORS=$((ERRORS + 1)); }
warn() { printf "${YELLOW}!${NC} %s\n" "$*"; }
ok() { printf "${GREEN}${NC} %s\n" "$*"; }
err() { printf "${RED}${NC} %s\n" "$*" >&2; ERRORS=$((ERRORS + 1)); }
warn() { printf "${YELLOW}!${NC} %s\n" "$*"; }
printf "🔍 Verifying permissions on %s…\n\n" "$APP_DIR"
printf "🔍 Verifying permissions on %s…\n\n" "$APP_DIR"
# ── Ownership ──────────────────────────────────────────────────────────────────
echo "── Ownership ───────────────────────────────────"
while IFS= read -r line; do
owner=$(echo "$line" | awk '{print $3}')
group=$(echo "$line" | awk '{print $4}')
path=$(echo "$line" | awk '{print $NF}')
if [ "$owner" != "$WEB_USER" ] || [ "$group" != "$APP_GROUP" ]; then
err "$path$owner:$group (expected $WEB_USER:$APP_GROUP)"
else
ok "$path$owner:$group"
fi
done < <(ssh xamxam "stat -c '%U %G %n' $APP_DIR $APP_DIR/app $APP_DIR/storage $APP_DIR/var 2>/dev/null")
# ── Ownership ──────────────────────────────────────────────────────────────────
echo "── Ownership ───────────────────────────────────"
while IFS= read -r line; do
owner=$(echo "$line" | awk '{print $3}')
group=$(echo "$line" | awk '{print $4}')
path=$(echo "$line" | awk '{print $NF}')
if [ "$owner" != "$WEB_USER" ] || [ "$group" != "$APP_GROUP" ]; then
err "$path$owner:$group (expected $WEB_USER:$APP_GROUP)"
else
ok "$path$owner:$group"
fi
done < <(ssh xamxam "stat -c '%U %G %n' $APP_DIR $APP_DIR/app $APP_DIR/storage $APP_DIR/var 2>/dev/null")
# ── Key directories: 2775 ─────────────────────────────────────────────────────
echo "── Directory permissions (expected 2775) ───────"
while IFS= read -r line; do
perms=$(echo "$line" | awk '{print $1}')
path=$(echo "$line" | awk '{print $NF}')
if [ "$perms" != "drwxrwsr-x" ]; then
err "$path$perms (expected drwxrwsr-x / 2775)"
else
ok "$path$perms"
fi
done < <(ssh xamxam "find $APP_DIR -maxdepth 2 -type d -exec stat -c '%A %n' {} \\; 2>/dev/null | sort")
# ── Key directories: 2775 ─────────────────────────────────────────────────────
echo "── Directory permissions (expected 2775) ───────"
while IFS= read -r line; do
perms=$(echo "$line" | awk '{print $1}')
path=$(echo "$line" | awk '{print $NF}')
if [ "$perms" != "drwxrwsr-x" ]; then
err "$path$perms (expected drwxrwsr-x / 2775)"
else
ok "$path$perms"
fi
done < <(ssh xamxam "find $APP_DIR -maxdepth 2 -type d -exec stat -c '%A %n' {} \\; 2>/dev/null | sort")
# ── Key files: 664 ────────────────────────────────────────────────────────────
echo "── File permissions (expected 664 / 660) ───────"
# Spot-check a few critical files
while IFS= read -r path; do
perms=$(ssh xamxam "stat -c '%a %U %G' '$path' 2>/dev/null" || echo "MISSING")
if [ "$perms" = "MISSING" ]; then
err "$path → FILE MISSING"
else
perm_num=$(echo "$perms" | awk '{print $1}')
owner=$(echo "$perms" | awk '{print $2}')
group=$(echo "$perms" | awk '{print $3}')
case "$path" in
*/storage/xamxam.db|*/storage/*.db)
expected_perm="660" ;;
*)
expected_perm="664" ;;
esac
if [ "$perm_num" != "$expected_perm" ]; then
err "$path$perm_num ($owner:$group), expected $expected_perm $WEB_USER:$APP_GROUP"
elif [ "$owner" != "$WEB_USER" ]; then
err "$path → owner $owner, expected $WEB_USER (perm $perm_num OK)"
else
ok "$path$perm_num $owner:$group"
fi
fi
done < <(printf '%s\n' \
"$APP_DIR/.env" \
"$APP_DIR/app/router.php" \
"$APP_DIR/storage/xamxam.db")
# ── Key files: 664 ────────────────────────────────────────────────────────────
echo "── File permissions (expected 664 / 660) ───────"
# Spot-check a few critical files
while IFS= read -r path; do
perms=$(ssh xamxam "stat -c '%a %U %G' '$path' 2>/dev/null" || echo "MISSING")
if [ "$perms" = "MISSING" ]; then
err "$path → FILE MISSING"
else
perm_num=$(echo "$perms" | awk '{print $1}')
owner=$(echo "$perms" | awk '{print $2}')
group=$(echo "$perms" | awk '{print $3}')
case "$path" in
*/storage/xamxam.db|*/storage/*.db)
expected_perm="660" ;;
*)
expected_perm="664" ;;
esac
if [ "$perm_num" != "$expected_perm" ]; then
err "$path$perm_num ($owner:$group), expected $expected_perm $WEB_USER:$APP_GROUP"
elif [ "$owner" != "$WEB_USER" ]; then
err "$path → owner $owner, expected $WEB_USER (perm $perm_num OK)"
else
ok "$path$perm_num $owner:$group"
fi
fi
done < <(printf '%s\n' \
"$APP_DIR/.env" \
"$APP_DIR/app/router.php" \
"$APP_DIR/storage/xamxam.db")
# ── var/ subdirectories must be writable ──────────────────────────────────────
echo "── var/ writability ────────────────────────────"
for subdir in cache logs tmp; do
if ssh xamxam "[ -w /var/www/xamxam/var/$subdir ]"; then
ok "var/$subdir → writable"
else
err "var/$subdir → NOT WRITABLE"
fi
done
# ── var/ subdirectories must be writable ──────────────────────────────────────
echo "── var/ writability ────────────────────────────"
for subdir in cache logs tmp; do
if ssh xamxam "[ -w /var/www/xamxam/var/$subdir ]"; then
ok "var/$subdir → writable"
else
err "var/$subdir → NOT WRITABLE"
fi
done
# ── storage/cache/rate_limit writable ─────────────────────────────────────────
if ssh xamxam "[ -w /var/www/xamxam/storage/cache/rate_limit ]"; then
ok "storage/cache/rate_limit → writable"
else
err "storage/cache/rate_limit → NOT WRITABLE"
fi
# ── storage/cache/rate_limit writable ─────────────────────────────────────────
if ssh xamxam "[ -w /var/www/xamxam/storage/cache/rate_limit ]"; then
ok "storage/cache/rate_limit → writable"
else
err "storage/cache/rate_limit → NOT WRITABLE"
fi
# ── .env must be 640 ──────────────────────────────────────────────────────────
env_perm=$(ssh xamxam "stat -c '%a' /var/www/xamxam/.env 2>/dev/null" || echo "")
if [ "$env_perm" = "640" ]; then
ok ".env → 640"
elif [ -z "$env_perm" ]; then
warn ".env → MISSING"
else
err ".env → $env_perm (expected 640)"
fi
# ── .env must be 640 ──────────────────────────────────────────────────────────
env_perm=$(ssh xamxam "stat -c '%a' /var/www/xamxam/.env 2>/dev/null" || echo "")
if [ "$env_perm" = "640" ]; then
ok ".env → 640"
elif [ -z "$env_perm" ]; then
warn ".env → MISSING"
else
err ".env → $env_perm (expected 640)"
fi
# ── Summary ───────────────────────────────────────────────────────────────────
echo ""
if [ "$ERRORS" -eq 0 ]; then
printf "${GREEN}✅ All permissions OK${NC}\n"
else
printf "${RED}❌ %d permission error(s) found${NC}\n" "$ERRORS"
printf "${YELLOW}Fix with: sudo bash /tmp/deploy-server.sh${NC}\n"
exit 1
fi
# ── Summary ───────────────────────────────────────────────────────────────────
echo ""
if [ "$ERRORS" -eq 0 ]; then
printf "${GREEN}✅ All permissions OK${NC}\n"
else
printf "${RED}❌ %d permission error(s) found${NC}\n" "$ERRORS"
printf "${YELLOW}Fix with: sudo bash /tmp/deploy-server.sh${NC}\n"
exit 1
fi
[group('deploy')]
deploy-nginx:
@@ -236,7 +239,7 @@ deploy-nginx:
@echo "📋 Deploying nginx configuration…"
rsync -v nginx/xamxam.conf xamxam:/tmp/xamxam.conf
rsync -v scripts/deploy-server.sh xamxam:/tmp/deploy-server.sh
ssh xamxam "sudo DEPLOY_USER=\$USER bash /tmp/deploy-server.sh"
ssh -t xamxam "sudo DEPLOY_USER=\$USER bash /tmp/deploy-server.sh"
ssh xamxam "rm -f /tmp/deploy-server.sh /tmp/xamxam.conf"
[group('deploy')]
@@ -249,6 +252,67 @@ deploy-script script_name:
@echo " sudo DEPLOY_USER=\$USER bash /tmp/{{script_name}}.sh"
@echo ""
[group('deploy')]
deploy-backup-script:
# Upload backup-sqlite.sh to /usr/local/bin on the server (requires sudo)
# Run once after initial deploy or when the backup script changes.
@echo "📋 Deploying backup script…"
rsync -v scripts/backup-sqlite.sh xamxam:/tmp/backup-sqlite.sh
ssh -t xamxam "sudo install -o root -g root -m 755 /tmp/backup-sqlite.sh /usr/local/bin/backup-sqlite.sh && rm -f /tmp/backup-sqlite.sh"
@echo "✅ backup-sqlite.sh installed to /usr/local/bin/"
[group('deploy')]
deploy-backup-cron:
# Install cron jobs for hourly (30d retention) and daily (90d) backups.
# Uses /etc/cron.d/xamxam-backup (system cron format: minute hour dom month dow user command)
# Creates backup directory and log file on the server.
@echo "📋 Installing backup cron jobs…"
rsync -v deploy/xamxam-backup.cron xamxam:/tmp/xamxam-backup.cron
ssh -t xamxam "sudo install -o root -g root -m 644 /tmp/xamxam-backup.cron /etc/cron.d/xamxam-backup && rm -f /tmp/xamxam-backup.cron"
ssh -t xamxam "sudo mkdir -p /var/backups/xamxam && sudo chown www-data:www-data /var/backups/xamxam && sudo chmod 755 /var/backups/xamxam"
ssh -t xamxam "sudo touch /var/log/sqlite-backup.log && sudo chown www-data:www-data /var/log/sqlite-backup.log && sudo chmod 644 /var/log/sqlite-backup.log"
@echo "✅ Cron jobs installed."
@echo " Cron file: /etc/cron.d/xamxam-backup"
@echo " Backup dir: /var/backups/xamxam"
@echo " Log file: /var/log/sqlite-backup.log"
@echo ""
@echo "Verify with: just deploy-check-backup-log"
[group('deploy')]
deploy-backup: deploy-backup-script deploy-backup-cron
# One-shot: deploy backup script + install cron jobs + set up directories.
[group('deploy')]
deploy-check-backup-log:
# Show the last 20 lines of the SQLite backup log on the server.
ssh -t xamxam "sudo tail -20 /var/log/sqlite-backup.log 2>/dev/null || echo '(log file empty or missing — will be created on first cron run)'"
[group('deploy')]
deploy-list-backups:
# List all existing backups on the server (most recent last).
ssh xamxam "ls -lth /var/backups/xamxam/ 2>/dev/null || echo 'No backups yet.'"
[group('deploy')]
test-restore remote_gz_path:
# Test-restore a production backup snapshot to a local temp DB and verify.
# Usage: just test-restore /var/backups/xamxam/db-2026-05-11T14-00-00.db.gz
@scp xamxam:'{{remote_gz_path}}' /tmp/xamxam-restore-test.db.gz
@gunzip -c /tmp/xamxam-restore-test.db.gz > /tmp/xamxam-restore-test.db
@echo "Tables in snapshot:"
@sqlite3 /tmp/xamxam-restore-test.db ".tables"
@echo ""
@echo "Thesis count:"
@sqlite3 /tmp/xamxam-restore-test.db "SELECT COUNT(*) FROM theses WHERE deleted_at IS NULL;"
@echo ""
@echo "✅ Snapshot is valid. Remove temp files:"
@echo " rm /tmp/xamxam-restore-test.db /tmp/xamxam-restore-test.db.gz"
@rm -f /tmp/xamxam-restore-test.db.gz
[group('deploy')]
trigger-backup:
# Manually trigger the backup script on the server now (doesn't wait for cron).
ssh -t xamxam "sudo -u www-data /usr/local/bin/backup-sqlite.sh"
# ============================================================================
# Testing
# ============================================================================

View File

@@ -22,7 +22,10 @@ TIMESTAMP=$(date +"%Y-%m-%dT%H-%M-%S")
BACKUP_FILE="$BACKUP_DIR/db-$TIMESTAMP.db.gz"
TMP_SNAPSHOT="/tmp/xamxam-snapshot-$$.db"
mkdir -p "$BACKUP_DIR"
mkdir -p "$BACKUP_DIR" 2>/dev/null || {
echo "ERROR: Cannot create backup directory '$BACKUP_DIR'. Run: just deploy-backup-cron" >&2
exit 1
}
# Safe hot backup using SQLite's online backup API
sqlite3 "$DB_PATH" ".backup $TMP_SNAPSHOT"