Kubernetes - 2022 sügis: erinevus redaktsioonide vahel

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142. rida: 142. rida:
 
"uuid": "a6c62f53-9316-41bb-8242-2d641988e522"
  
"uuid": "a6c62f53-9316-41bb-8242-2d641988e522"
 
}
  
}
  +
</pre>
  +
  +
===Rancher hallatud klastriga suhtlemine kubectl utiliidiga===
  +
  +
Rancher hallatud klastriga töökohaarvutist käsurealt st kubectl utiliidi abil suhtlemiseks tuleb esmalt kopeerida kubectl utiliit
  +
  +
TODO
  +
  +
Seejärel Rancher webgui liidesest kopeerida klastri seadistus
  +
  +
TODO
  +
  +
ja klastri poole pöördumiseks öelda
  +
  +
<pre>
  +
$ /home/imre/kubectl --kubeconfig /home/imre/Downloads/clubu1.yaml get all --all-namespaces -o wide
  +
NAMESPACE NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
  +
cattle-fleet-system pod/fleet-agent-bfc5655cc-crbl6 1/1 Running 0 10m 10.42.0.12 clubu1 <none> <none>
  +
cattle-system pod/cattle-cluster-agent-674cc68d59-zgrkq 1/1 Running 1 (11m ago) 14m 10.42.0.5 clubu1 <none> <none>
  +
cattle-system pod/cattle-node-agent-n56dp 1/1 Running 0 14m 192.168.110.13 clubu1 <none> <none>
  +
cattle-system pod/helm-operation-7vpbz 0/2 Completed 0 9m36s 10.42.0.13 clubu1 <none> <none>
  +
  +
...
 
</pre>
  
</pre>
   

Redaktsioon: 30. oktoober 2022, kell 13:59

Sissejuhatus

TODO

Rancher Management Cluster on Docker

Käivitamine 

docker run -d --restart=unless-stopped \
  -p 80:80 -p 443:443 \
  --privileged \
  rancher/rancher:latest

kus

  • TODO

Jälgida käivitumist, kulub mitu minutit 

root@tf-vm-1:~# docker logs -f practical_mcnulty

Seejärel pöörduda webgui haldusliidese poole, https://192.168.110.11/

Kasulikud lisamaterjalid

Node tekitamine

Node driver - https://github.com/lnxbil/docker-machine-driver-proxmox-ve/releases/download/v4/docker-machine-driver-proxmoxve.linux-amd64

https://github.com/rancher/os/releases aadressilt saab kopeerida

https://github.com/rancher/os/releases/download/v1.5.8/rancheros-proxmoxve-autoformat.iso

Template, defaultist erinevad

  • debugDriver - linnutada
  • debugResty - linnutada
  • provisionStrategy - cdrom
  • proxmoxHost - 192.168.110.250
  • proxmoxNode - pm-kns
  • proxmoxPool - vaiki
  • proxmoxRealm - pam
  • proxmoxUserName - root
  • proxmoxUserPassword - parool
  • sshPassword - tühi (tundub, et toimib rancheos default)
  • sshPort - 22
  • sshUsername - tühi (tundub, et toimib rancheos default)
  • vmCloneFull - 2
  • vmCloneVmid - tühi
  • vmCpu -
  • vmCpuCores - 1
  • vmCpuSockets - 4
  • vmImageFile - local:iso/rancheros-proxmoxve-autoformat.iso
  • vmMemory - 4
  • vmNetBridge - vmbr0
  • vmNetFirewall - 0
  • vmNetModel - virtio
  • vmNetTag - 0
  • vmScsiController - virtio-scsi-pci
  • vmStoragePath - sn_data (tundub, et peab olema proxmox Directory tüüpi)
  • vmStorageSize - 32
  • vmStorageType - QCOW2

ja sama json kujul 

{
"annotations": {
"ownerBindingsCreated": "true"
},
"baseType": "nodeTemplate",
"cloudCredentialId": null,
"created": "2022-10-26T22:51:41Z",
"createdTS": 1666824701000,
"creatorId": "user-7rrms",
"driver": "proxmoxve",
"engineEnv": { },
"engineInstallURL": "https://releases.rancher.com/install-docker/20.10.sh",
"engineLabel": { },
"engineOpt": { },
"engineRegistryMirror": [ ],
"id": "cattle-global-nt:nt-d9w8b",
"labels": {
"cattle.io/creator": "norman"
},
"links": {
"nodePools": "…/v3/nodePools?nodeTemplateId=cattle-global-nt%3Ant-d9w8b",
"nodes": "…/v3/nodes?nodeTemplateId=cattle-global-nt%3Ant-d9w8b",
"self": "…/v3/nodeTemplates/cattle-global-nt:nt-d9w8b",
"update": "…/v3/nodeTemplates/cattle-global-nt:nt-d9w8b"
},
"logOpt": { },
"name": "tmplimre",
"principalId": "local://user-7rrms",
"proxmoxveConfig": {
"debugDriver": true,
"debugResty": true,
"provisionStrategy": "cdrom",
"proxmoxHost": "192.168.110.250",
"proxmoxNode": "pm-kns",
"proxmoxPool": "vaiki",
"proxmoxRealm": "pam",
"proxmoxUserName": "root",
"proxmoxUserPassword": "parool",
"sshPassword": "",
"sshPort": "22",
"sshUsername": "",
"vmCienabled": "",
"vmCitype": "",
"vmCloneFull": "2",
"vmCloneVmid": "",
"vmCpu": "",
"vmCpuCores": "1",
"vmCpuSockets": "2",
"vmImageFile": "local:iso/rancheros-proxmoxve-autoformat.iso",
"vmMemory": "2",
"vmNetBridge": "vmbr0",
"vmNetFirewall": "0",
"vmNetModel": "virtio",
"vmNetMtu": "",
"vmNetTag": "0",
"vmNuma": "",
"vmProtection": "",
"vmScsiAttributes": "",
"vmScsiController": "virtio-scsi-pci",
"vmStartOnboot": "",
"vmStoragePath": "sn_data",
"vmStorageSize": "12",
"vmStorageType": "QCOW2",
"vmVmidRange": ""
},
"state": "active",
"storageOpt": { },
"transitioning": "no",
"transitioningMessage": "",
"type": "nodeTemplate",
"useInternalIpAddress": true,
"uuid": "a6c62f53-9316-41bb-8242-2d641988e522"
}

Rancher hallatud klastriga suhtlemine kubectl utiliidiga

Rancher hallatud klastriga töökohaarvutist käsurealt st kubectl utiliidi abil suhtlemiseks tuleb esmalt kopeerida kubectl utiliit 

TODO

Seejärel Rancher webgui liidesest kopeerida klastri seadistus 

TODO

ja klastri poole pöördumiseks öelda 

$ /home/imre/kubectl --kubeconfig /home/imre/Downloads/clubu1.yaml get all --all-namespaces -o wide
NAMESPACE             NAME                                               READY   STATUS      RESTARTS      AGE     IP               NODE     NOMINATED NODE   READINESS GATES
cattle-fleet-system   pod/fleet-agent-bfc5655cc-crbl6                    1/1     Running     0             10m     10.42.0.12       clubu1   <none>           <none>
cattle-system         pod/cattle-cluster-agent-674cc68d59-zgrkq          1/1     Running     1 (11m ago)   14m     10.42.0.5        clubu1   <none>           <none>
cattle-system         pod/cattle-node-agent-n56dp                        1/1     Running     0             14m     192.168.110.13   clubu1   <none>           <none>
cattle-system         pod/helm-operation-7vpbz                           0/2     Completed   0             9m36s   10.42.0.13       clubu1   <none>           <none>

...

Kasulikud lisamaterjalid

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