#!/bin/bash
set -euo pipefail

echo "[INFO] Starting Alertmanager under supervisor..."

ALERTMANAGER_BASE_PATH=${ALERTMANAGER_BASE_PATH:-/private/argus/alert/alertmanager}

echo "[INFO] Alertmanager base path: ${ALERTMANAGER_BASE_PATH}"

# 生成配置文件
echo "[INFO] Generating Alertmanager configuration file..."
sed "s|\${ALERTMANAGER_BASE_PATH}|${ALERTMANAGER_BASE_PATH}|g" \
    /etc/alertmanager/alertmanager.yml > ${ALERTMANAGER_BASE_PATH}/alertmanager.yml


# 记录容器 IP 地址
DOMAIN=alertmanager.alert.argus.com
IP=$(ifconfig | grep -A 1 eth0 | grep inet | awk '{print $2}')
echo "current IP: ${IP}"
echo "${IP}" > /private/argus/etc/${DOMAIN}


echo "[INFO] Starting Alertmanager process..."

# 启动 Alertmanager 主进程
exec /usr/local/alertmanager/alertmanager --config.file=/etc/alertmanager/alertmanager.yml --storage.path=/alertmanager