Antigravity Agent
22 lines
1.0 KiB
Bash
Executable File
22 lines
1.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Bring up a node's Warp egress. Run as root.
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# The WireGuard config at /etc/netvm/<node>.conf is human-generated
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# (a credential). This script manages lifecycle only — it never creates
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# or copies identities.
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set -euo pipefail
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NODE="${1:?usage: netvm-node-up.sh <node>}"
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NETNS="warp-${NODE}"
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CONF="/etc/netvm/${NODE}.conf"
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[ -f "$CONF" ] || { echo "missing $CONF — human generates it once (wgcf), root-owned 0600"; exit 1; }
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chmod 600 "$CONF"
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ip netns add "$NETNS" 2>/dev/null || true
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ip link add "wg-${NODE}" type wireguard 2>/dev/null || true
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ip link set "wg-${NODE}" netns "$NETNS"
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ip netns exec "$NETNS" wg setconf "wg-${NODE}" "$CONF"
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ip netns exec "$NETNS" ip link set lo up
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ip netns exec "$NETNS" ip link set "wg-${NODE}" up
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# NOTE: addresses/routes come from the generated config (wgcf carries them).
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EGRESS=$(ip netns exec "$NETNS" curl -s --max-time 15 ifconfig.me || true)
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echo "node=$NODE netns=$NETNS egress=${EGRESS:-UNREACHABLE}"
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[ -n "$EGRESS" ] || { echo "egress check failed"; exit 1; }
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