Wrapper for etcdctl/etcd v3 query.

gengwg · Jan 24, 2023 · a623e33 · a623e33
1 parent 35be979
commit a623e33
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/etcd/etcdctl-wrapper.sh b/etcd/etcdctl-wrapper.sh
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+#!/usr/bin/env bash
+
+# Wrapper for etcdctl/etcd v3 query.
+# Usage Example:
+# ./etcdctl-wrapper.sh endpoint status --cluster
+# ./etcdctl-wrapper.sh -w members list
+
+ETCD_CERT_FILE="/var/lib/kubernetes/etcd.pem"
+ETCD_KEY_FILE="/var/lib/kubernetes/etcd.key"
+ETCD_TRUSTED_CA_FILE="/etc/pki/ca-trust/tls-ca-bundle.pem"
+# List all endpoints
+ETCDRUN_ENDPOINTS="https://kubectrlplane101.example.com:2379,https://kubectrlplane102.example.com:2379,https://kubectrlplane103.example.com:2379"
+sudo ETCDCTL_API=3 etcdctl --cert=$ETCD_CERT_FILE --cacert=$ETCD_TRUSTED_CA_FILE --key=$ETCD_KEY_FILE  --endpoints=$ETCDRUN_ENDPOINTS $*