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backup: cover all postgres containers (cards, manaspur, nutriphi, zitare, chorportal)

Browse source 
Aktuell deckte das Skript nur mana-infra-postgres ab. Greenfield-Apps
(Cards seit 2026-05-08, Nutriphi seit 2026-05-08, Zitare seit 2026-05-08,
Manaspur seit 2026-05-13) haben eigene Container und waren komplett
NICHT gebackupt.

Plus: launchd-Job lief seit 2026-02-12 nicht — Pfad zeigte auf
mana-monorepo/, das nicht mehr existiert. plist-Update folgt separat.

Test-Run: bash backup-databases.sh sollte jetzt 6 Container × N DBs
dumpen.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Till JS 2026-05-13 14:51:25 +02:00
parent b223247256
commit 7f0e2ba10d
1 changed files with 62 additions and 24 deletions
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86
scripts/mac-mini/backup-databases.sh
View file

@ -1,12 +1,24 @@
#!/bin/bash
# Mana Database Backup Script
# Creates daily backups of all PostgreSQL databases with rotation
# Creates daily backups of all PostgreSQL databases with rotation.
#
# Retention policy:
# - Daily backups: keep last 7 days
# - Weekly backups: keep last 4 weeks (Sundays)
#
# Run via LaunchD daily at 3 AM
# Covers ALL postgres-Container that match `*postgres*` (ohne exporter
# /backup). Pro Container werden alle Datenbanken (außer Templates +
# `postgres`) gedumpt. Dump-Datei-Pattern:
# ${CONTAINER}_${DB}_${DATE}.sql.gz
# damit Cards-und-Manaspur-DBs mit gleichem Schema-Namen nicht
# überschreiben.
#
# Container-spezifischer DB-User: per-Container ENV-Override
# BACKUP_USER_<CONTAINER_UPPER>=username (Default: postgres)
# z.B. BACKUP_USER_CARDS_POSTGRES=cards (Cards-Container heißt
# cards-postgres → cards-User).
#
# Run via LaunchD daily at 3 AM.
set -e
@ -49,50 +61,76 @@ send_notification() {
fi
}
# Default-DB-User pro Container. Greenfield-Apps (cards, manaspur,
# nutriphi, zitare) nutzen den App-eigenen User; mana-infra-postgres
# läuft als `postgres`-Superuser.
db_user_for_container() {
case "$1" in
cards-postgres) echo "cards" ;;
manaspur-postgres) echo "manaspur" ;;
nutriphi-postgres) echo "nutriphi" ;;
zitare-postgres) echo "zitare" ;;
chorportal-prod-postgres) echo "chorportal" ;;
mana-infra-postgres) echo "postgres" ;;
*) echo "postgres" ;;
esac
}
# Create backup directories
mkdir -p "$BACKUP_DIR/daily"
mkdir -p "$BACKUP_DIR/weekly"
log "=== Mana Database Backup ==="
# Check if postgres container is running
if ! docker ps --format '{{.Names}}' | grep -q "mana-infra-postgres"; then
log "ERROR: PostgreSQL container is not running"
send_notification "🚨 <b>Backup Failed</b>\n\nPostgreSQL container not running" "high"
# Alle Postgres-Container finden (heuristic: name endet auf `postgres`
# oder enthält `-postgres`; ignoriere exporter/backup-Varianten).
CONTAINERS=$(docker ps --format '{{.Names}}' | grep -E 'postgres$|-postgres$' | grep -vE 'exporter|^mana-infra-postgres-backup$')
if [ -z "$CONTAINERS" ]; then
log "ERROR: no postgres container found"
send_notification "🚨 <b>Backup Failed</b>\n\nNo postgres container running" "high"
exit 1
fi
# Get list of databases (exclude templates and postgres)
DATABASES=$(docker exec mana-infra-postgres psql -U postgres -t -c "SELECT datname FROM pg_database WHERE datistemplate = false AND datname != 'postgres';" | tr -d ' ' | grep -v "^$")
log "Found databases: $(echo $DATABASES | tr '\n' ' ')"
log "Containers: $(echo $CONTAINERS | tr '\n' ' ')"
BACKUP_COUNT=0
BACKUP_SIZE=0
FAILED_DBS=""
for DB in $DATABASES; do
log "Backing up: $DB"
BACKUP_FILE="$BACKUP_DIR/daily/${DB}_${DATE}.sql.gz"
for CONTAINER in $CONTAINERS; do
USER=$(db_user_for_container "$CONTAINER")
log "--- Container: $CONTAINER (user: $USER) ---"
# Create backup using pg_dump inside container, compress with gzip
if docker exec mana-infra-postgres pg_dump -U postgres "$DB" 2>/dev/null | gzip > "$BACKUP_FILE"; then
SIZE=$(ls -lh "$BACKUP_FILE" | awk '{print $5}')
log " OK: $DB ($SIZE)"
BACKUP_COUNT=$((BACKUP_COUNT + 1))
BACKUP_SIZE=$((BACKUP_SIZE + $(stat -f%z "$BACKUP_FILE" 2>/dev/null || stat -c%s "$BACKUP_FILE" 2>/dev/null)))
else
log " FAILED: $DB"
FAILED_DBS="$FAILED_DBS $DB"
rm -f "$BACKUP_FILE" # Remove incomplete backup
# DB-Liste in diesem Container
if ! DB_LIST=$(docker exec "$CONTAINER" psql -U "$USER" -t -c "SELECT datname FROM pg_database WHERE datistemplate = false AND datname != 'postgres';" 2>/dev/null | tr -d ' ' | grep -v "^$"); then
log " FAILED to list databases in $CONTAINER (user $USER) — skipping"
FAILED_DBS="$FAILED_DBS ${CONTAINER}:list"
continue
fi
for DB in $DB_LIST; do
BACKUP_FILE="$BACKUP_DIR/daily/${CONTAINER}_${DB}_${DATE}.sql.gz"
if docker exec "$CONTAINER" pg_dump -U "$USER" "$DB" 2>/dev/null | gzip > "$BACKUP_FILE"; then
SIZE=$(ls -lh "$BACKUP_FILE" | awk '{print $5}')
log " OK: ${CONTAINER}/${DB} ($SIZE)"
BACKUP_COUNT=$((BACKUP_COUNT + 1))
BACKUP_SIZE=$((BACKUP_SIZE + $(stat -f%z "$BACKUP_FILE" 2>/dev/null || stat -c%s "$BACKUP_FILE" 2>/dev/null)))
else
log " FAILED: ${CONTAINER}/${DB}"
FAILED_DBS="$FAILED_DBS ${CONTAINER}:${DB}"
rm -f "$BACKUP_FILE"
fi
done
done
# On Sunday, create weekly backup
# On Sunday, create weekly backup (Sonntag = 7 in date +%u)
if [ "$DAY_OF_WEEK" -eq 7 ]; then
log "Creating weekly backup (Sunday)..."
WEEKLY_DIR="$BACKUP_DIR/weekly/$DATE"
mkdir -p "$WEEKLY_DIR"
# Alle daily-Dumps für heute kopieren (Pattern enthält jetzt CONTAINER
# vorne, deshalb `*_${DATE}.sql.gz` greift weiterhin).
cp "$BACKUP_DIR/daily/"*"_${DATE}.sql.gz" "$WEEKLY_DIR/" 2>/dev/null || true
log "Weekly backup created in $WEEKLY_DIR"
fi