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Dentrax/etcd-check.md

Last active June 4, 2024 07:48
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ETCD - Interact in Kubernetes VM
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etcd-check.md
  1. Export all the required environment variables:
export $(grep -v '^#' /etc/etcd.env | xargs -d '\n')
  1. Start interacting with etcdctl
etcdctl endpoint health status --cluster -w table && etcdctl endpoint status --cluster -w table
  1. Scrape Prometheus metrics on :2379 for any etcd instance:
curl -k --cacert $ETCD_TRUSTED_CA_FILE --cert $ETCD_PEER_CERT_FILE --key $ETCD_PEER_KEY_FILE $ETCD_ADVERTISE_CLIENT_URLS/metrics

  1. Object counts and sizes: https://gist.github.com/dkeightley/8f2211d6e93a0d5bc294242248ca8fbf

  2. Defragmentation: https://gist.github.com/Dentrax/bca3aaa6d71826f7495e435797c7e324

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