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20 lines
752 B
Markdown
20 lines
752 B
Markdown
# etcd
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## HA Cluster
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```
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kops create cluster --name=kubernetes.newtech.academy --state=s3://kops-state-b429b --zones eu-west-1a,eu-west-1b,eu-west-1c --master-zones eu-west-1a,eu-west-1b,eu-west-1c --node-count=3 --node-size=t2.micro --master-size=t2.micro --dns-zone=kubernetes.newtech.academy
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```
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## Test backup
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Create an object (wait 15 min after creating the object to make sure it the backup ran)
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```
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kubectl create configmap readme --from-file=README.md
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```
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## List backups
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bash is not available anymore in this container image, so make sure you use "sh" instead of "bash"
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```
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kubectl exec -it etcd-main -n kube-system -- sh
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./etcd-manager-ctl -backup-store=s3://kops-state-b429b/kubernetes.newtech.academy/backups/etcd/main/ list-backups
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```
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