mrcharles
69f86c2368
identify-outlets.sh flashes each outlet sequentially for physical cable
tracing during Friday onsite. rename-outlets.sh takes a mapping file
and rewrites powerman.conf node entries. Both shellcheck-clean.
💘 Generated with Crush
Assisted-by: Crush:glm-5.2
53 lines
1.6 KiB
Bash
53 lines
1.6 KiB
Bash
#!/usr/bin/bash
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# powerman/rename-outlets.sh — rename PDU outlets in powerman.conf
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#
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# Takes a mapping file (outlet-number:new-name, one per line) and rewrites
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# the node entries in /etc/powerman/powerman.conf on pfv-tsys1, then
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# restarts powermand.
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#
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# Usage:
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# bash dcinfra/powerman/rename-outlets.sh <mapping-file>
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#
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# Example mapping file:
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# 1:pfv-tsys1
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# 2:pfv-tsys3
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# 3:pfv-tsys4
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# ...
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set -euo pipefail
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PROX_HOST="${PROX_HOST:-pfv-tsys1}"
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REMOTE_SH="$(cd "$(dirname "$0")/../.." && pwd)/tests/remote.sh"
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MAP_FILE="${1:-}"
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if [ -z "$MAP_FILE" ] || [ ! -f "$MAP_FILE" ]; then
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echo "Usage: $0 <mapping-file>"
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echo " Format: outlet-number:new-name (one per line)"
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echo " Run identify-outlets.sh first to get the mapping."
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exit 1
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fi
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# Build the new node lines
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NODE_LINES=""
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while IFS=: read -r num name; do
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[ -z "$num" ] && continue
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NODE_LINES+="node \"$name\" \"cyclades-pm10\" \"$num\""$'\n'
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done < "$MAP_FILE"
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# Send to tsys1: backup conf, write new node section, restart powermand
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PROX_HOST="$PROX_HOST" bash "$REMOTE_SH" prox-file - <<REMOTE_SCRIPT
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set -euo pipefail
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cp /etc/powerman/powerman.conf /etc/powerman/powerman.conf.bak.\$(date +%Y%m%d-%H%M%S)
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# Strip existing node lines and append new ones
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grep -v '^node "outlet-' /etc/powerman/powerman.conf > /tmp/powerman.conf.new
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cat >> /tmp/powerman.conf.new <<'NODES'
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$(echo -n "$NODE_LINES")
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NODES
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mv /tmp/powerman.conf.new /etc/powerman/powerman.conf
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systemctl restart powerman
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sleep 1
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powerman -l
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REMOTE_SCRIPT
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echo "PDU outlets renamed. Verify with: PROX_HOST=$PROX_HOST bash $REMOTE_SH prox 'powerman -q'"
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