我们建议禁用 firewalld。如果你使用的是 Kubernetes 1.19 或更高版本,则必须关闭 firewalld。 某些源自RHEL 的Linux 发行版(包括 Oracle Linux)的默认防火墙规则可能会阻止与 Helm 的通信。 例如,AWS 中的一个 Oracle Linux 镜像具有 REJECT 规则,这些规则会阻止 Helm 与 Tiller 通信: ...
查看启动失败的服务列表:systemctl --failed 3.配置firewalld-cmd 查看版本: firewall-cmd --version 查看帮助: firewall-cmd --help 显示状态: firewall-cmd --state 查看所有打开的端口: firewall-cmd --zone=public --list-ports 更新防火墙规则: firewall-cmd --reload 查看区域信息: firewall-cmd --...
All there's left is to open a port for the service that you want to use. But the question is how you do that. Well, to open a port in firewalld, all you have to do is open a port for the service you want to access. How you may ask. Simply enter the port number and the ...
What happened I tried using firewalld to manage the port opening of the Docker, , which used to be iptables but there were some issues. When I open all ports to a certain network segment, it works very well. When I open all the specified...
6. Add a new rule to open all ports for a given IP address. herong$ sudo firewall-cmd --zone=public --add-source=192.168.1.11 herong$ sudo firewall-cmd --runtime-to-permanent 7. Turn on traffic forward and a forward rule:
To see all open ports: firewall-cmd --list-ports You can see all of your configurations and settings at once with: firewall-cmd --list-all To add a port to your firewall zone (thus opening it for use), just run this command, 增加 port 的方式: ...
ports: (表示public区域允许通过的端口) protocols: (允许的通过的协议) masquerade: no (表示这个区域不允许ip伪装,如果允许的话也同时会允许IP转发,即开启路由功能) forward-ports: (列出转发的端口) source-ports: icmp-blocks: (列出阻塞icmp流量的黑名单) ...
[root@nginx-web01 ~]# firewall-cmd --list-all public (active) target: default icmp-block-inversion: no interfaces: ens192 ens224 sources: services: dhcpv6-client http httpssshzabbix-agent ports: protocols: masquerade:yes//yes开启ip伪装模式 ...
@文心快码BaiduComatefirewalld is active, please ensure ports [6443 10250] are open or your cluster may not function correctly 文心快码BaiduComate 针对你的问题,以下是一些详细的步骤和相应的命令,以确保firewalld服务正在运行,并且端口6443和10250已经开放: 检查firewalld服务状态: 首先,你需要确认firewall...
ssh dhcpv6-client# 允许访问的服务ports: 80/tcp 1-999/tcp# 允许访问的端口protocols:# 允许访问的协议masquerade: no# IP伪装 (只有内网IP地址的七七通过IP伪装上网)forward-ports:# 端口转发,端口映射source-ports:# 来源IPicmp-blocks:# icmp块rich rules:# 富规则,富语言规则# 重新加载防火墙[root@m01 ...