ETCD Backup

#!/usr/bin/env bash

date;

CACERT="/opt/kubernetes/ssl/ca.pem"
CERT="/opt/kubernetes/ssl/server.pem"
EKY="/opt/kubernetes/ssl/server-key.pem"
ENDPOINTS="192.168.0.5:2379"

ETCDCTL_API=3 etcdctl \
--cacert="${CACERT}" --cert="${CERT}" --key="${EKY}" \
--endpoints=${ENDPOINTS} \
snapshot save /data/etcd_backup_dir/etcd-snapshot-`date +%Y%m%d`.db

# 備份保留30天
find /data/etcd_backup_dir/ -name *.db -mtime +30 -exec rm -f {} \;