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kevinveenbirkenbachandClaude Opus 4.8
9563948782
swarm-exec reaches a DinD node; reaching a swarm service container (moodle, openldap) needed a nested docker exec. Add swarm-app-exec, which resolves one running replica on the node and runs a base64-encoded command inside it, so live in-container inspection stays on a sanctioned make helper. Adding a second exec_* script tripped the prefix-group lint, so exec_node.sh moves to exec/node.sh and the new one lands at exec/service.sh. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
17 lines
587 B
Bash
Executable File
17 lines
587 B
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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: "${node:?node= must be set, e.g. node=swarm-mgr-01}"
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: "${cmd:?cmd= must be set, e.g. cmd='docker service ls'}"
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if ! docker inspect --format '{{.State.Running}}' "${node}" 2>/dev/null | grep -q '^true$'; then
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echo "ERROR: container '${node}' is not running." >&2
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echo "Available swarm-test containers (if any):" >&2
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docker ps --format ' {{.Names}}\t{{.Status}}' |
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grep -E 'swarm-|nfs-server' >&2 ||
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echo " (none — run \`make swarm-zombie app=<id>\` first)" >&2
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exit 1
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fi
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docker exec -i "${node}" bash --noprofile --norc -c "${cmd}"
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