usr
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libexec
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kcare
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migrations
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migrate-libcare-override.sh
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#!/bin/bash set -eu -o pipefail # KPT-5682: Migrate deprecated positional args in libcare service override. # The LIBCARE-2400 refactor changed libcare-server from positional args to # named options (e.g. bare "&3" -> "-S &3"). This script fixes existing # override.conf files so the service can start with the new binary. LIBCARE_OVERRIDE=/etc/systemd/system/libcare.service.d/override.conf if [[ ! -f "$LIBCARE_OVERRIDE" ]]; then exit 0 fi # Replace bare &N socket fd with -S &N on lines containing libcare-server. # Idempotent: lines already containing -S &N are left unchanged. # # How the sed expression works: # /libcare-server/{ ... } — outer address: select only lines with # libcare-server, braces open a nested block # /[[:space:]]-S[[:space:]]*&[0-9]+/! — inner address with !: skip lines # that already have "-S &N" (idempotency guard) # s/[[:space:]]&([0-9]+)/ -S \&\1/g — replace " &N" with " -S &N"; # [0-9]+ handles multi-digit fds sed -Ei '/libcare-server/{ /[[:space:]]-S[[:space:]]*&[0-9]+/! s/[[:space:]]&([0-9]+)/ -S \&\1/g }' "$LIBCARE_OVERRIDE" if hash systemctl 2>/dev/null; then systemctl daemon-reload fi
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