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# general
a
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m
Rancher-Server v2.7 is installed on a docker. I downloaded a Ubuntu 20.04 cloud vm template from https://cloud-images.ubuntu.com/focal/current/ and created a template on vsphere. Using the Rancher Server UI, created a cluster on vsphere env. Added the add-on config in the UI as well for CPI and CSI. Nodes gets created but it gets stuck in 
Waiting for cluster agent to connect
. Any suggestions on what is missing?
seeing this error on 
vsphere-cpi-cloud-controller-manager
on the node
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2023-01-24T11:33:34.685454772Z stderr F I0124 11:33:34.685331       1 requestheader_controller.go:244] Loaded a new request header values for RequestHeaderAuthRequestController
2023-01-24T11:33:34.685694867Z stderr F W0124 11:33:34.685637       1 client_config.go:617] Neither --kubeconfig nor --master was specified.  Using the inClusterConfig.  This might not work.
2023-01-24T11:33:34.686149571Z stderr F I0124 11:33:34.686093       1 main.go:160] vsphere-cloud-controller-manager version: v1.24.2
2023-01-24T11:33:34.68642421Z stderr F E0124 11:33:34.686367       1 config_yaml.go:136] vsphere.conf does not have the VirtualCenter IP address specified
2023-01-24T11:33:34.686430714Z stderr F E0124 11:33:34.686386       1 config_yaml.go:214] validateConfig failed: vsphere.conf does not have the VirtualCenter IP address specified
2023-01-24T11:33:34.686434755Z stderr F W0124 11:33:34.686392       1 config.go:69] ReadCPIConfigYAML failed: vsphere.conf does not have the VirtualCenter IP address specified
2023-01-24T11:33:34.686468138Z stderr F E0124 11:33:34.686414       1 config.go:73] ReadConfigINI failed: 3:1: expected section header
2023-01-24T11:33:34.686472835Z stderr F F0124 11:33:34.686427       1 main.go:265] Cloud provider could not be initialized: could not init cloud provider "vsphere": 3:1: expected section header
2023-01-24T11:33:34.686850604Z stderr F goroutine 1 [running]:
2023-01-24T11:33:34.686856726Z stderr F <http://k8s.io/klog/v2.stacks(0x1)|k8s.io/klog/v2.stacks(0x1)>
2023-01-24T11:33:34.686861036Z stderr F         /go/pkg/mod/k8s.io/klog/v2@v2.60.1/klog.go:860 +0x8a
2023-01-24T11:33:34.686864956Z stderr F <http://k8s.io/klog/v2.(*loggingT).output(0x3d99f80|k8s.io/klog/v2.(*loggingT).output(0x3d99f80>, 0x3, 0x0, 0xc0000e7f80, 0x1, {0x2f81483, 0x1}, 0xc000500000, 0x0)
2023-01-24T11:33:34.686868724Z stderr F         /go/pkg/mod/k8s.io/klog/v2@v2.60.1/klog.go:825 +0x686
2023-01-24T11:33:34.686872582Z stderr F <http://k8s.io/klog/v2.(*loggingT).printfDepth(0x3d99f80|k8s.io/klog/v2.(*loggingT).printfDepth(0x3d99f80>, 0xb52d0108, 0x0, {0x0, 0x0}, 0x0, {0x2579198, 0x2b}, {0xc000346a10, 0x1, ...})
2023-01-24T11:33:34.686877114Z stderr F         /go/pkg/mod/k8s.io/klog/v2@v2.60.1/klog.go:630 +0x1f2
2023-01-24T11:33:34.686881311Z stderr F <http://k8s.io/klog/v2.(*loggingT).printf(...)|k8s.io/klog/v2.(*loggingT).printf(...)>
2023-01-24T11:33:34.686884951Z stderr F         /go/pkg/mod/k8s.io/klog/v2@v2.60.1/klog.go:612
2023-01-24T11:33:34.686888634Z stderr F <http://k8s.io/klog/v2.Fatalf(...)|k8s.io/klog/v2.Fatalf(...)>
2023-01-24T11:33:34.686892695Z stderr F         /go/pkg/mod/k8s.io/klog/v2@v2.60.1/klog.go:1516
b
vsphere.conf does not have the VirtualCenter IP address specified
check if You have ip address assigned to this server, it looks like networking failure
vm*
m
VM has ip. I managed to ssh to the VM through the IP and copied the logs
b
different vlans? try to ping from vm to rancher host
m
Yes. They are in different VLANs. Will check the reachability.
the node and the rancher server host are reachable
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root@direct-sheepdog-ctl-plane-60d5f517-b2l66:~# ip addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: ens192: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 00:50:56:b5:6c:73 brd ff:ff:ff:ff:ff:ff
    inet 10.221.42.187/24 brd 10.221.42.255 scope global dynamic ens192
       valid_lft 34451sec preferred_lft 34451sec
    inet6 fe80::250:56ff:feb5:6c73/64 scope link
       valid_lft forever preferred_lft forever
root@direct-sheepdog-ctl-plane-60d5f517-b2l66:~# ping 10.221.41.63
PING 10.221.41.63 (10.221.41.63) 56(84) bytes of data.
64 bytes from 10.221.41.63: icmp_seq=1 ttl=63 time=0.559 ms
64 bytes from 10.221.41.63: icmp_seq=2 ttl=63 time=0.765 ms
64 bytes from 10.221.41.63: icmp_seq=3 ttl=63 time=0.521 ms
64 bytes from 10.221.41.63: icmp_seq=4 ttl=63 time=0.841 ms
^C
--- 10.221.41.63 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3066ms
rtt min/avg/max/mdev = 0.521/0.671/0.841/0.134 ms
b
What ingess controller You are using? if any
this is ip of rancher service? or master node?
m
10.221.42.187 --> Master Node 10.221.41.63 --> Rancher Server
What ingess controller You are using? if any
For Rancher Server? Nothing. It is on docker.
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~# docker ps
CONTAINER ID   IMAGE                    COMMAND           CREATED       STATUS       PORTS                                                                      NAMES
6791f8a001c8   rancher/rancher:latest   "entrypoint.sh"   13 days ago   Up 13 days   0.0.0.0:80->80/tcp, :::80->80/tcp, 0.0.0.0:443->443/tcp, :::443->443/tcp   intelligent_goodall
b
oh, so You are hosting rancher on docker and trying to start kubernetes? i'm not sure about this setup
i'm working on rancher on another kubernetes stack, so i'm not sure how could i help You
m
i crossposted this on another channel and got help from @agreeable-oil-87482. https://rancher-users.slack.com/archives/CBEB5A0H1/p1674564004378159?thread_ts=1674560397.425049&amp;cid=CBEB5A0H1 Issue resolved.
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