bash:/bin/ping:不允许对rhel 7.1 docker映像执行操作

bash:/bin/ping:不允许对rhel 7.1 docker映像执行操作,docker,ping,Docker,Ping,尝试在/bin/ping上授予执行权限,但不起作用您应该使用CAP\u NET\u ADMIN权限启动docker容器,因为ping命令需要此权限 [root@e732ba272c77 chef-repo]# ping www.google.com bash: /bin/ping: Operation not permitted [root@e732ba272c77 chef-repo]# setcap cap_net_raw+ep /bin/ping [root@e732ba272c7

尝试在/bin/ping上授予执行权限,但不起作用

您应该使用CAP\u NET\u ADMIN权限启动docker容器,因为ping命令需要此权限

[root@e732ba272c77 chef-repo]# ping www.google.com
bash: /bin/ping: Operation not permitted
[root@e732ba272c77 chef-repo]# setcap cap_net_raw+ep /bin/ping 


[root@e732ba272c77 chef-repo]# ping www.google.com            
    PING www.google.com (173.194.121.50) 56(84) bytes of data.
    64 bytes from iad23s26-in-f18.1e100.net (173.194.121.50): icmp_seq=1 ttl=49 time=69.1 ms
    64 bytes from iad23s26-in-f18.1e100.net (173.194.121.50): icmp_seq=2 ttl=49 time=68.7 ms
docker run--cap add net\u raw--cap add net\u admin

有关此操作的详细信息,请参阅此链接:

您应该使用CAP\u NET\u ADMIN权限启动docker容器,因为ping命令需要此权限

[root@e732ba272c77 chef-repo]# setcap cap_net_raw+ep /bin/ping 


[root@e732ba272c77 chef-repo]# ping www.google.com            
    PING www.google.com (173.194.121.50) 56(84) bytes of data.
    64 bytes from iad23s26-in-f18.1e100.net (173.194.121.50): icmp_seq=1 ttl=49 time=69.1 ms
    64 bytes from iad23s26-in-f18.1e100.net (173.194.121.50): icmp_seq=2 ttl=49 time=68.7 ms
docker run--cap add net\u raw--cap add net\u admin

您可以参考此链接了解更多信息:

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