红帽全球峰会1.6. 启用从 Capsule 服务器连接到 Satellite 服务器的连接
在受管主机上，您必须启用从 Capsule 服务器到 Satellite 服务器的传入连接，并使此规则在重启后持久保留。
先决条件
- 确保 Satellite 服务器上的防火墙规则配置为启用客户端与 Satellite 通信的连接，因为胶囊服务器是 Satellite 服务器的客户端。如需更多信息，请参阅 在 连接的网络环境中安装 Satellite 服务器 中的 启用从客户端到 Satellite 服务器的连接。
流程
在 Satellite 服务器上，输入以下命令打开 Capsule 到 Satellite 通信的端口：
firewall-cmd --add-port="5646/tcp"
# firewall-cmd --add-port="5646/tcp"Copy to Clipboard Copied! Toggle word wrap Toggle overflow 使更改持久：
firewall-cmd --runtime-to-permanent
# firewall-cmd --runtime-to-permanentCopy to Clipboard Copied! Toggle word wrap Toggle overflow
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