The region offers its binary (version, arch, sha256) in each rack's state and serves it over mutual TLS; the rack stages it after checking checksum and version; a root path unit installs it, restarts the rack and rolls back if it does not register within a minute. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
7 lines
188 B
Desktop File
7 lines
188 B
Desktop File
[Unit]
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Description=rollcall: install the staged rollcall binary, restart the rack controller, roll back on failure
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[Service]
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Type=oneshot
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ExecStart=/usr/local/bin/rollcall-rack-update.sh
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