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CloudOps/scripts/backup-myapps.sh

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#!/bin/bash
# =============================================
# backup-myapps.sh — Run on MAIN SERVER
# Backs up: Frappe, Nextcloud, Mautic, n8n, Odoo
# Storage tiers:
# 1. Local → /root/backups/ (CRITICAL — always runs)
# 2. VM → SSH tunnel → /backups/main-server/
# 3. Cloud → Cloudflare R2 (S3-compatible, optional)
#
# NOTE: R2 and VM failures do NOT stop the backup.
# Local backup always completes first.
# =============================================
set -uo pipefail
BACKUP_DATE=$(date +%Y%m%d_%H%M%S)
BACKUP_NAME="myapps-backup-${BACKUP_DATE}"
BACKUP_DIR="/root/backups/${BACKUP_NAME}"
BACKUP_ARCHIVE="/root/backups/${BACKUP_NAME}.tar.gz"
VM_USER="root"
VM_HOST="178.18.243.51"
VM_PORT="22"
VM_KEY="/root/.ssh/id_rsa"
VM_DEST="/backups/cloudproject/"
# ── Load R2 credentials ───────────────────────────────────────────────────────
CREDENTIALS_FILE="/root/.r2-credentials"
if [ -f "$CREDENTIALS_FILE" ]; then
set +u
source "$CREDENTIALS_FILE"
set -u
fi
# Also try config.py as fallback
if [ -z "${AWS_ACCESS_KEY_ID:-}" ]; then
CONFIG_PY="/root/management-platform/config.py"
if [ -f "$CONFIG_PY" ]; then
_KEY=$(grep -oP '(?<=R2_ACCESS_KEY_ID",\s{5}")[^"]+' "$CONFIG_PY" 2>/dev/null || true)
_SEC=$(grep -oP '(?<=R2_SECRET_ACCESS_KEY", ")[^"]+' "$CONFIG_PY" 2>/dev/null || true)
_BKT=$(grep -oP '(?<=R2_BUCKET_NAME",\s{7}")[^"]+' "$CONFIG_PY" 2>/dev/null || true)
[ -n "$_KEY" ] && export AWS_ACCESS_KEY_ID="$_KEY"
[ -n "$_SEC" ] && export AWS_SECRET_ACCESS_KEY="$_SEC"
[ -n "$_BKT" ] && export R2_BUCKET_NAME="$_BKT"
fi
fi
R2_ACCOUNT_ID="${R2_ACCOUNT_ID:-35e00c230cc8066252a2d9890b69aea2}"
R2_BUCKET="${R2_BUCKET_NAME:-navitrends-backups}"
R2_ENDPOINT="https://${R2_ACCOUNT_ID}.r2.cloudflarestorage.com"
BACKUP_LOG_FILE="/root/backups/backup-status.log"
MAX_BACKUPS=10
MAX_R2_BACKUPS=5
TIER1_STATUS="pending"
TIER2_STATUS="pending"
TIER3_STATUS="pending"
log_status() {
local status="$1" name="$2" msg="${3:-}"
echo "$(date '+%Y-%m-%d %H:%M:%S') | ${status} | ${name} | ${msg}" >> "$BACKUP_LOG_FILE"
}
echo "========================================="
echo "📦 Starting Backup: $BACKUP_NAME"
echo " Apps: Frappe, Nextcloud, Mautic, n8n, Odoo"
echo " Tiers: Local → VM → ☁ Cloudflare R2"
echo "========================================="
mkdir -p "$BACKUP_DIR" "/root/backups"
cd "$BACKUP_DIR"
# --------------------------------------------------
# 1. Docker container list
# --------------------------------------------------
echo ""
echo "📋 [1/7] Saving Docker container list..."
docker ps -a \
--filter "name=frappe" --filter "name=nextcloud" \
--filter "name=mautic" --filter "name=n8n" --filter "name=odoo" \
--format "table {{.Names}}\t{{.Image}}\t{{.Status}}\t{{.Ports}}" \
> docker-containers.txt 2>/dev/null || true
echo " ✅ Done"
# --------------------------------------------------
# 2. docker-compose files
# --------------------------------------------------
echo ""
echo "📄 [2/7] Saving docker-compose files..."
mkdir -p compose-files
for app in frappe-setup odoo-clean nextcloud-setup mautic-setup n8n-setup; do
if [ -d ~/$app ]; then
cp -r ~/$app compose-files/ && echo " ✅ $app" || echo " ⚠️ $app copy failed"
else
echo " ⏭️ $app not found — skipping"
fi
done
# --------------------------------------------------
# 3. Docker volumes
# --------------------------------------------------
echo ""
echo "💾 [3/7] Backing up Docker volumes..."
mkdir -p volumes
VOLUMES=(
"frappe-setup_frappe-sites"
"frappe-setup_mariadb-data"
"nextcloud-setup_nextcloud-data"
"nextcloud-setup_nextcloud-db-data"
"mautic-setup_mautic-data"
"mautic-setup_mautic-db-data"
"n8n-setup_n8n-data"
"n8n-setup_n8n-db-data"
"odoo-clean_db-data"
"odoo-clean_odoo-etc"
)
for volume in "${VOLUMES[@]}"; do
if ! docker volume inspect "$volume" &>/dev/null; then
echo " ⏭️ $volume — not found, skipping"
continue
fi
echo -n " 📁 $volume ... "
docker run --rm \
-v "${volume}:/source:ro" \
-v "$(pwd)/volumes:/backup" \
alpine tar czf "/backup/${volume}.tar.gz" -C /source . \
&& echo "✅" || echo "⚠️ FAILED (continuing)"
done
# --------------------------------------------------
# 4. Container inspect configs
# --------------------------------------------------
echo ""
echo "🔧 [4/7] Saving container inspect configs..."
mkdir -p container-configs
COUNT=0
while IFS= read -r cid; do
name=$(docker inspect --format='{{.Name}}' "$cid" 2>/dev/null | sed 's/\///')
if [ -n "$name" ]; then
docker inspect "$cid" > "container-configs/${name}.json" 2>/dev/null \
&& COUNT=$((COUNT+1)) || true
fi
done < <(docker ps -a \
--filter "name=frappe" --filter "name=nextcloud" \
--filter "name=mautic" --filter "name=n8n" --filter "name=odoo" \
--format "{{.ID}}" 2>/dev/null || true)
echo " ✅ Saved $COUNT container configs"
# --------------------------------------------------
# 5. App config files
# --------------------------------------------------
echo ""
echo "⚙️ [5/7] Extracting app config files..."
mkdir -p configs
docker run --rm -v nextcloud-setup_nextcloud-data:/source:ro \
alpine cat /source/config/config.php > configs/nextcloud-config.php 2>/dev/null \
&& echo " ✅ Nextcloud config.php" \
|| echo " ⏭️ Nextcloud config not found (skipping)"
docker exec frappe-erpnext \
cat /home/frappe/frappe-bench/sites/erpnext.navitrends.ovh/site_config.json \
> configs/frappe-site_config.json 2>/dev/null \
&& echo " ✅ Frappe site_config.json" \
|| echo " ⏭️ Frappe config not found (skipping)"
# --------------------------------------------------
# 6. Metadata + checksum
# --------------------------------------------------
echo ""
echo "📝 [6/7] Writing backup metadata..."
VOLUME_COUNT=$(ls volumes/*.tar.gz 2>/dev/null | wc -l)
cat > backup-info.txt << EOF
Backup Name: $BACKUP_NAME
Backup Date: $(date)
Hostname: $(hostname)
Apps: Frappe, Nextcloud, Mautic, n8n, Odoo
Volumes: $VOLUME_COUNT volume(s) backed up
Docker info: $(docker --version 2>/dev/null || echo 'N/A')
Storage Tiers:
- Local: /root/backups/
- VM: ${VM_HOST}:${VM_PORT} → ${VM_DEST}
- Cloud: Cloudflare R2 → s3://${R2_BUCKET}/backups/
Volumes included:
$(ls volumes/*.tar.gz 2>/dev/null | xargs -I{} basename {} 2>/dev/null || echo "none")
EOF
echo "" >> backup-info.txt
echo "Volume SHA256 checksums:" >> backup-info.txt
for f in volumes/*.tar.gz; do
[ -f "$f" ] && sha256sum "$f" | awk '{print $1 " " $2}' >> backup-info.txt || true
done
echo " ✅ Done"
# --------------------------------------------------
# 7. Compress
# --------------------------------------------------
echo ""
echo "🗜️ [7/7] Compressing backup..."
cd /root/backups
tar -czf "${BACKUP_NAME}.tar.gz" "${BACKUP_NAME}/" 2>/dev/null
if [ $? -ne 0 ]; then
echo " ❌ CRITICAL: Compression failed!"
log_status "FAILED" "$BACKUP_NAME" "compression_failed"
exit 1
fi
COMPRESSED_SIZE=$(du -h "${BACKUP_NAME}.tar.gz" | cut -f1)
echo " ✅ Compressed size: $COMPRESSED_SIZE → $BACKUP_ARCHIVE"
sha256sum "${BACKUP_NAME}.tar.gz" > "${BACKUP_NAME}.tar.gz.sha256"
echo " ✅ Checksum written"
rm -rf "$BACKUP_DIR"
TIER1_STATUS="ok:${COMPRESSED_SIZE}"
echo ""
echo "✅ [TIER 1] Local backup complete: $BACKUP_ARCHIVE ($COMPRESSED_SIZE)"
# --------------------------------------------------
# 8. Retention — keep only MAX_BACKUPS locally
# --------------------------------------------------
echo ""
echo "🧹 [Retention] Keeping latest ${MAX_BACKUPS} local backups..."
ARCHIVE_LIST=$(ls -t /root/backups/myapps-backup-*.tar.gz 2>/dev/null || true)
ARCHIVE_COUNT=$(echo "$ARCHIVE_LIST" | grep -c '.tar.gz' 2>/dev/null || echo "0")
if [ "$ARCHIVE_COUNT" -gt "$MAX_BACKUPS" ]; then
TO_DELETE=$(echo "$ARCHIVE_LIST" | tail -n +$((MAX_BACKUPS + 1)))
while IFS= read -r old_file; do
[ -z "$old_file" ] && continue
rm -f "$old_file" "${old_file}.sha256"
echo " 🗑️ Deleted: $(basename $old_file)"
done <<< "$TO_DELETE"
else
echo " ✅ ${ARCHIVE_COUNT}/${MAX_BACKUPS} backups — nothing to prune"
fi
# --------------------------------------------------
# 9. VM transfer [TIER 2] — non-fatal
# --------------------------------------------------
echo ""
echo "📤 [TIER 2] Sending backup to VM (${VM_HOST}:${VM_PORT})..."
scp -i "$VM_KEY" -P "$VM_PORT" \
-o StrictHostKeyChecking=no -o ConnectTimeout=30 \
"${BACKUP_NAME}.tar.gz" \
"${VM_USER}@${VM_HOST}:${VM_DEST}" 2>/dev/null
VM_SCP_RC=$?
if [ $VM_SCP_RC -eq 0 ]; then
echo " ✅ Backup sent to VM successfully!"
scp -i "$VM_KEY" -P "$VM_PORT" \
-o StrictHostKeyChecking=no -o ConnectTimeout=15 \
"${BACKUP_NAME}.tar.gz.sha256" \
"${VM_USER}@${VM_HOST}:${VM_DEST}" 2>/dev/null || true
TIER2_STATUS="ok"
else
echo " ⚠️ VM transfer failed (rc=$VM_SCP_RC) — local backup is safe, continuing..."
TIER2_STATUS="failed:rc=${VM_SCP_RC}"
fi
# --------------------------------------------------
# 10. Cloudflare R2 [TIER 3] — non-fatal
# --------------------------------------------------
echo ""
echo "☁️ [TIER 3] Uploading to Cloudflare R2..."
if [ -z "${AWS_ACCESS_KEY_ID:-}" ] || [ -z "${AWS_SECRET_ACCESS_KEY:-}" ]; then
echo " ⚠️ R2 credentials not found — skipping cloud upload"
echo " 💡 Set AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY in /root/.r2-credentials"
TIER3_STATUS="skipped:no_credentials"
else
echo " Credentials: found (key=${AWS_ACCESS_KEY_ID:0:8}...)"
echo " Bucket: ${R2_BUCKET}"
echo " Endpoint: ${R2_ENDPOINT}"
PYTHON_BIN="/root/management-platform/venv/bin/python3"
if [ ! -f "$PYTHON_BIN" ]; then
PYTHON_BIN="python3"
fi
R2_SCRIPT="/tmp/r2_upload_$$.py"
cat > "$R2_SCRIPT" << PYEOF
import sys, os, boto3
from datetime import datetime, timezone
account_id = "${R2_ACCOUNT_ID}"
bucket = "${R2_BUCKET}"
endpoint = "https://${R2_ACCOUNT_ID}.r2.cloudflarestorage.com"
access_key = "${AWS_ACCESS_KEY_ID}"
secret_key = "${AWS_SECRET_ACCESS_KEY}"
archive = "/root/backups/${BACKUP_NAME}.tar.gz"
sha_file = archive + '.sha256'
key = "backups/${BACKUP_NAME}.tar.gz"
max_r2 = ${MAX_R2_BACKUPS}
try:
client = boto3.client(
's3',
endpoint_url=endpoint,
aws_access_key_id=access_key,
aws_secret_access_key=secret_key,
region_name='auto'
)
# Ensure bucket exists
try:
client.head_bucket(Bucket=bucket)
except Exception:
client.create_bucket(Bucket=bucket)
print(f' Created bucket: {bucket}')
# Upload archive
size_mb = os.path.getsize(archive) / 1024 / 1024
timestamp = datetime.now(timezone.utc).isoformat()
print(f' Uploading {size_mb:.1f} MB to r2://{bucket}/{key}')
client.upload_file(
archive, bucket, key,
ExtraArgs={"Metadata": {
"uploaded-by": "backup-script",
"uploaded-at": timestamp,
"original-file": archive.split("/")[-1],
}}
)
print(' ✅ R2 archive uploaded successfully')
# Upload sha256 companion
if os.path.exists(sha_file):
client.upload_file(sha_file, bucket, key + '.sha256')
print(' ✅ R2 SHA256 checksum uploaded')
# ── R2 Retention: keep only max_r2 latest backups ──────────
print(f' 🧹 Enforcing R2 retention (max {max_r2})...')
resp = client.list_objects_v2(Bucket=bucket, Prefix='backups/')
objects = sorted(
[o for o in resp.get('Contents', []) if not o['Key'].endswith('.sha256')],
key=lambda x: x['LastModified'],
reverse=True # newest first
)
to_delete = objects[max_r2:]
if not to_delete:
print(f' ✅ {len(objects)}/{max_r2} R2 backups — nothing to prune')
for obj in to_delete:
old_key = obj['Key']
client.delete_object(Bucket=bucket, Key=old_key)
try:
client.delete_object(Bucket=bucket, Key=old_key + '.sha256')
except Exception:
pass
print(f' 🗑️ Deleted from R2: {old_key.replace("backups/", "")}')
sys.exit(0)
except Exception as e:
print(f' ERROR: {e}')
sys.exit(2)
PYEOF
"$PYTHON_BIN" "$R2_SCRIPT"
R2_RC=$?
rm -f "$R2_SCRIPT"
if [ $R2_RC -eq 0 ]; then
echo " ✅ R2 upload + retention complete"
TIER3_STATUS="ok"
else
echo " ⚠️ R2 upload failed (rc=$R2_RC) — local backup is safe at: $BACKUP_ARCHIVE"
TIER3_STATUS="failed:rc=${R2_RC}"
fi
fi
# --------------------------------------------------
# 11. Final summary + log
# --------------------------------------------------
echo ""
echo "========================================="
echo "✅ BACKUP COMPLETE"
echo ""
echo " 📦 Name: $BACKUP_NAME"
echo " 💾 Local: $BACKUP_ARCHIVE ($COMPRESSED_SIZE)"
echo " 🖥️ VM: ${TIER2_STATUS}"
echo " ☁️ R2: ${TIER3_STATUS}"
echo "========================================="
log_status "SUCCESS" "$BACKUP_NAME" \
"size=${COMPRESSED_SIZE} | tier1=${TIER1_STATUS} | tier2=${TIER2_STATUS} | tier3=${TIER3_STATUS}"
# ── Notification on failure (optional) ───────────────────────────────────────
notify_failure() {
echo "Backup FAILED: $BACKUP_NAME" | \
mail -s "[Navitrends] BACKUP FAILED - $(date)" ameniboukottaya@gmail.com
}
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