minikube dns 无法在主机 fedora systemd-resolve 上解析

minikube dns 无法在主机 fedora systemd-resolve 上解析

我已经使用 docker 驱动程序设置了 minikube,但问题与 virtualbox 驱动程序是一样的。

我在 Fedora 39 上并且我遵循这里的解释: https://minikube.sigs.k8s.io/docs/handbook/addons/ingress-dns/

nslookup hello-jane.test $(minikube ip)                         
Server:     192.168.49.2
Address:    192.168.49.2#53

Non-authoritative answer:
Name:   hello-jane.test
Address: 192.168.49.2
Name:   hello-jane.test
Address: 192.168.49.2

这样可行!

也可以从容器内部进行:

root@debian2:/# ping hello-jane.test
PING hello-jane.test (192.168.49.2) 56(84) bytes of data.
64 bytes from 192-168-49-2.kubernetes.default.svc.cluster.local (192.168.49.2): icmp_seq=1 ttl=64 time=0.015 ms

但是从主机,没有指定集群 IP

nslookup hello-jane.test  
Server:     127.0.0.53
Address:    127.0.0.53#53

** server can't find hello-jane.test: NXDOMAIN

当然 ping 不通。

我猜是因为systemd-resolve这可能会干扰……

systemd-resolve --status                                                          
Global
         Protocols: LLMNR=resolve -mDNS -DNSOverTLS DNSSEC=no/unsupported
  resolv.conf mode: stub

Link 2 (enp0s31f6)
    Current Scopes: none
         Protocols: -DefaultRoute LLMNR=resolve -mDNS -DNSOverTLS DNSSEC=no/unsupported

Link 3 (wlp0s20f3)
    Current Scopes: DNS LLMNR/IPv4 LLMNR/IPv6
         Protocols: +DefaultRoute LLMNR=resolve -mDNS -DNSOverTLS DNSSEC=no/unsupported
Current DNS Server: 192.168.15.153
       DNS Servers: 192.168.15.153

Link 4 (br-236f66aa6691)
    Current Scopes: none
         Protocols: -DefaultRoute -LLMNR -mDNS -DNSOverTLS DNSSEC=no/unsupported

Link 5 (docker0)
    Current Scopes: none
         Protocols: -DefaultRoute LLMNR=resolve -mDNS -DNSOverTLS DNSSEC=no/unsupported

Link 16 (ipsec0)
    Current Scopes: LLMNR/IPv4 LLMNR/IPv6
         Protocols: -DefaultRoute LLMNR=resolve -mDNS -DNSOverTLS DNSSEC=no/unsupported

Link 17 (vboxnet0)
    Current Scopes: none
         Protocols: -DefaultRoute LLMNR=resolve -mDNS -DNSOverTLS DNSSEC=no/unsupported

Link 18 (br-288fd084c2f1)
    Current Scopes: LLMNR/IPv4 LLMNR/IPv6
         Protocols: -DefaultRoute LLMNR=resolve -mDNS -DNSOverTLS DNSSEC=no/unsupported

Link 22 (veth9f99f5c)
    Current Scopes: LLMNR/IPv6
         Protocols: -DefaultRoute LLMNR=resolve -mDNS -DNSOverTLS DNSSEC=no/unsupported

它的配置没有改变。但如果我添加 minikube IP/etc/systemd/resolved.conf作为 DNS,它就可以工作了!但当然其他 DNS 不再解析了。

我应该说一下,我没有做这个Linux OS with resolvconf部分,因为 Fedora 使用的是 systemd-resolved。这是原因吗?

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