mrcharles
a71a12ad61
Framework enforcement layer adopted; shellcheck clean; real kubeconfigs gitignored (example only in repo). Provenance: PFVCluster/k8s. https://projects.knownelement.com/issues/699#note-4536
17 lines
523 B
Bash
17 lines
523 B
Bash
#!/usr/bin/bash
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# k8s/probe-nodes.sh — verify SSH + Tailscale reachability on all cnodes
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set -uo pipefail
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source "$(cd "$(dirname "$0")" && pwd)/env.sh"
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for ip in "${ALL_CNODES[@]}"; do
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echo "=== $ip ==="
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ssh "${SSH_OPTS[@]}" "${SSH_USER}@${ip}" \
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'echo "host=$(hostname)"; \
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echo "tailscale_ip=$(tailscale ip -4)"; \
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echo "k3s=$(systemctl is-active k3s 2>/dev/null)"; \
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echo "kernel=$(uname -r)"; \
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free -h | head -2; \
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df -h / | tail -1' 2>&1 || echo "FAILED to reach $ip"
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echo
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done
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