mirror of
https://github.com/lrnselfreliance/wrolpi.git
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7bf7d9aa66
If cluster files lose postgres ownership (stray recursive chown, interrupted install), the postmaster stays up but every new backend dies with FATAL: could not open file "global/pg_filenode.map": Permission denied — and dropdb/psql cannot work either. Restore ownership of /var/lib/postgresql and /etc/postgresql and restart postgres before recreating the database, and start the API when done. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
34 lines
1 KiB
Bash
Executable file
34 lines
1 KiB
Bash
Executable file
#!/usr/bin/env bash
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source /opt/wrolpi/wrolpi/scripts/lib.sh
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# Re-execute this script if it wasn't called with sudo.
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if [ $EUID != 0 ]; then
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sudo "$0" "$@"
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exit $?
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fi
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if psql -l 2>/dev/null | grep wrolpi >/dev/null; then
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yes_or_no "Are you sure you want to reset the API database? All data will be lost." || exit 0
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fi
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set -x
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systemctl stop wrolpi-api
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# Heal Postgres cluster ownership before touching the database. A stray recursive chown or an
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# interrupted install can leave cluster files unreadable by the server; new backends then die
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# with: FATAL: could not open file "global/pg_filenode.map": Permission denied
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if id postgres >/dev/null 2>&1; then
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[ -d /var/lib/postgresql ] && chown -R postgres:postgres /var/lib/postgresql
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[ -d /etc/postgresql ] && chown -R postgres:postgres /etc/postgresql
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systemctl restart postgresql
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fi
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# Delete the WROLPi API DB, if it exists.
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sudo -iu postgres dropdb wrolpi
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sudo -iu postgres dropuser wrolpi
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/bin/bash /opt/wrolpi/scripts/initialize_api_db.sh
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systemctl start wrolpi-api
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