Flannel network is unreachable
WebJan 17, 2024 · service network:由kubernetes集群中的Services所组成的“网络”;. flannel network: 即Pod网络,集群中承载各个Pod相互通信的网络。. node network自不必多说,node间通过你的本地局域网(无论是物理的还是虚拟的)通信。. service network比较特殊,每个新创建的service会被分配 ...
Flannel network is unreachable
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Web我在本地服务器上有一个Kubernetes集群,我在Naver Cloud上也有一个服务器,我们称之为server A,我想加入我的server A到我的Kubernetes集群,服务器可以正常加入,但是从daemonset派生的kube-proxy和kube-flannel pod一直处于CrashLoopBackOff状态 下面是来自kube-proxy的日志. I0405 03:13:48.566285 1 node.go:163] Successfully retrieved ... Web$ k get pods -A E0408 16:01:20.071197 216996 memcache.go:255] couldn ' t get resource list for metrics.k8s.io/v1beta1: the server is currently unable to handle the request E0408 16:01:20.072501 216996 memcache.go:106] couldn ' t get resource list for metrics.k8s.io/v1beta1: the server is currently unable to handle the request E0408 …
Webdial tcp 10.96.0.1:443: connect: network is unreachable. 技术标签: coredns network is unreachable. 今天,在部署 k8s 集群时,发现 CoreDNS 一直无法启动成功,报类似标题所示的错误,现记录下问题排查的主体过程:. 1. 首先,正常情况下,所有 Node 应该都能够访问 10.96.0.1:443,到 ... WebOct 2, 2024 · Flannel fails to initialize and work on this single node. I have tried many solutions including making sure I passed the correct network during init to --pod …
WebApr 27, 2024 · I am setting up a k8s test cluster environment. But the pods deployed by k8s can't reach external ip address. The pod ip address is 173.16.2.5/24 The node has ip 10.168.99.198/24 on interface eth0 and 173.16.2.1/24 on cni network. WebOct 10, 2024 · That seems to be unexpected behavior since I would have expected your docker0 bridge to have the unencapsulated packets. Can you make sure that your …
WebDec 1, 2024 · Reply from 151.101.194.1.241: Destination host unreachable. The above reply comes from IP address 151.101.194.1.241, which seems to relate to the remote gateway handling our request. To check this, run a traceroute using the following command:
WebDec 8, 2024 · k8s一路安装到flannel网络时卡主了我不少时间,查看大量资料无法解决问题,始终报错,flanel容器不断重启,CrashLoopBackoff,截图如下:. Failed to create SubnetManager: error retrieving pod spec for 'kube-system/kube-flannel-ds-amd64 … small mountain towns in arizonaWebJul 14, 2024 · And yes, it looks like flannel pod is crashing. Please check kubectl get pod -n kube-system' and then kubectl desribe pod %CRASHING_POD_NAME% -n kube system`. Please update the question with this output. – moonkotte. Jul 15, 2024 at 7:59. There is one more problem with lxc containers, after restart of the machine, It is not starting the ... highlight bri liga 1WebMar 5, 2024 · yes firewall service is disabled in the K8s master and other nodes. The only other thing I can think of that I have tried in the past when DNS went down is to restart the restart the service. You may want to check in here first for something that could help you along, Debugging DNS Resolution - Kubernetes. small mountain towns in italyWebazureuser@k8-master:~$ kubectl get pods --all-namespaces NAMESPACE NAME READY STATUS RESTARTS AGE default demo-6c59fb8f77-2jq6k 0/1 ContainerCreating 0 5m23s kube-system coredns-f9fd979d6-q8s9b 1/1 Running 2 27h kube-system coredns-f9fd979d6-qnm4j 1/1 Running 2 27h kube-system etcd-k8-master 1/1 Running 2 27h kube-system … small mountain towns in oregonWebNormal Started 10 m (x5 over 13 m) kubelet, node-d1 Started container kube-flannel. Warning BackOff 3 m39s (x30 over 12 m) kubelet, node-d1 Back- off restarting failed container. kubectl logs 命令查看. [root@master ~]# kubectl logs kube-flannel-ds-amd64- 9 w5nq -n kube-system. small mountain townsWeb11. The problem is that you need to set your default gateway. Take terminal. Type in. sudo ip route add default via (eg:192.168.136.1) dev eth0. Sometimes you will be able to ping ( ping 8.8.8.8) but no internet connection in the browser, then: Go to sudo nano /etc/resolv.conf. Add nameserver 8.8.8.8. highlight brazil vs croatiaWebNot having more info about your network, I would suggest adding the following line at the end: gateway So, assuming your router ip address is … small mounted box computer