34 lines
1.0 KiB
Bash
34 lines
1.0 KiB
Bash
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#!/usr/bin/env bash
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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KUBECONFIG_PATH="$REPO_ROOT/outputs/kubeconfig"
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SSH_KEY="${SSH_KEY:-$HOME/.ssh/infra}"
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CP1_PUBLIC_IP="${1:-}"
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if [ -z "$CP1_PUBLIC_IP" ]; then
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if [ -f "$REPO_ROOT/ansible/inventory.ini" ]; then
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CP1_PUBLIC_IP=$(grep -A2 '\[control_plane\]' "$REPO_ROOT/ansible/inventory.ini" | grep -oP '\d+\.\d+\.\d+\.\d+' | head -1)
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fi
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fi
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if [ -z "$CP1_PUBLIC_IP" ]; then
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echo "Usage: $0 <control-plane-1-public-ip>"
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echo " Or ensure ansible/inventory.ini exists with control plane IPs."
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exit 1
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fi
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echo "Fetching kubeconfig from $CP1_PUBLIC_IP ..."
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ssh -i "$SSH_KEY" \
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-o StrictHostKeyChecking=no \
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-o UserKnownHostsFile=/dev/null \
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"root@$CP1_PUBLIC_IP" "cat /etc/rancher/k3s/k3s.yaml" \
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| sed "s/127.0.0.1/$CP1_PUBLIC_IP/g" \
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> "$KUBECONFIG_PATH"
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chmod 600 "$KUBECONFIG_PATH"
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echo "Kubeconfig saved to $KUBECONFIG_PATH"
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echo "Run: export KUBECONFIG=$KUBECONFIG_PATH"
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