19 lines
615 B
Bash
Executable file
19 lines
615 B
Bash
Executable file
#!/usr/bin/env bash
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# Run ONCE on EACH worker node (beta, and the desktop — not the manager,
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# prod). Joins the Swarm initialized by init-swarm.sh, over the WireGuard
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# tunnel. The join token is the same for both workers.
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set -euo pipefail
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MANAGER_WG_IP="${1:?usage: $0 <manager_wg_ip> <join_token>}"
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JOIN_TOKEN="${2:?}"
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if docker info 2>/dev/null | grep -q "Swarm: active"; then
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echo "This node is already part of a swarm:"
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docker info 2>/dev/null | grep -A2 "Swarm:"
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exit 0
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fi
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docker swarm join --token "$JOIN_TOKEN" "${MANAGER_WG_IP}:2377"
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echo
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echo "Joined. Verify from the manager: docker node ls"
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