66 lines
1.5 KiB
Bash
66 lines
1.5 KiB
Bash
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#!/bin/bash
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# Генерация конфигурации демона hcd из topology.env — единственного источника
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# правды по адресам стенда. Пока пул задан статически; на следующем шаге его
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# место займёт модель Load_Balancer -> Listener -> Pool -> Member в OVSDB.
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set -euo pipefail
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LB_DIR=/opt/lb
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# shellcheck disable=SC1091
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source "$LB_DIR/topology.env"
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OUT=${1:-/var/run/openvswitch/hc.json}
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cat > "$OUT" <<EOF
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{
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"bridge": "$BR",
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"of_version": "$OF",
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"pool_id": $POOL_ID,
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"slots": $SLOTS,
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"slot_table": 11,
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"dnat_table": 12,
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"probe": "$HC_PROBE",
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"http_path": "$HC_HTTP_PATH",
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"interval": "$HC_INTERVAL",
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"timeout": "$HC_TIMEOUT",
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"rise": $HC_RISE,
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"fall": $HC_FALL,
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"api": "$HC_API",
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"apply_script": "$LB_DIR/apply.sh",
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"members": [
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{
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"id": 1,
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"name": "be1",
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"address": "$BE1_IP",
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"port": $BE1_PORT,
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"weight": 1,
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"source": "$HC2_IP"
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},
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{
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"id": 2,
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"name": "be2",
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"address": "$BE2_IP",
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"port": $BE2_PORT,
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"weight": 1,
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"source": "$HC3_IP"
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},
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{
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"id": 3,
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"name": "be3",
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"address": "$BE3_IP",
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"port": $BE3_PORT,
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"weight": 1,
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"source": "$HC2_IP"
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},
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{
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"id": 4,
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"name": "be4",
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"address": "$BE4_IP",
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"port": $BE4_PORT,
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"weight": 1,
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"source": "$HC3_IP"
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}
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]
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}
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EOF
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echo "$OUT"
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