摘要： 在升级了CentOS6.5后，系统一直运行正常，今天在尝试自动部署了一台新的Bootnode后，发现在运行puppet agent时，发生报错：Error: Could not retrieve catalog from remote server: Error 400 on SERVER: Failed to submit 'replace facts' command for bootnode.ustack.in to PuppetDB at bootnode.ustack.in:8081: SSL_connect returned=1 errno=0 state=SSLv 阅读全文