deepdata: delivery stack (docker compose, helm, CI, build scripts)

2026-08-30 19:23:42 +08:00
parent bd3db30be9
commit 7bbc9d4ef0
852 changed files with 184030 additions and 0 deletions
@@ -0,0 +1,32 @@
+#!/bin/bash
+
+set -euo pipefail
+
+LOG_DIR="${POSTGRES_LOG_DIR:-/var/log/deepdata/database}"
+LOG_ROTATION_BACKUP_COUNT="${LOG_ROTATION_BACKUP_COUNT:-30}"
+LOG_ROTATION_INTERVAL_SECONDS="${LOG_ROTATION_INTERVAL_SECONDS:-300}"
+
+prune_once() {
+    [ -d "$LOG_DIR" ] || return 0
+
+    mapfile -t files < <(
+        find "$LOG_DIR" -maxdepth 1 -type f -name 'postgresql-*.log' -printf '%T@ %p\n' 2>/dev/null \
+            | sort -rn \
+            | sed 's/^[^ ]* //'
+    )
+
+    local index
+    for ((index = LOG_ROTATION_BACKUP_COUNT; index < ${#files[@]}; index++)); do
+        rm -f "${files[$index]}"
+    done
+}
+
+if [ "${1:-}" = "--once" ]; then
+    prune_once
+    exit 0
+fi
+
+while true; do
+    prune_once
+    sleep "$LOG_ROTATION_INTERVAL_SECONDS"
+done