mirror of
git://f0xx.org/ac/ac-deploy
synced 2026-07-29 05:38:25 +03:00
35 lines
1.6 KiB
Bash
35 lines
1.6 KiB
Bash
#!/bin/sh
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# Quick health check for cast cluster.
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set -eu
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HOST="$(hostname -s)"
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FAIL=0
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echo "=== $HOST ==="
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mount | grep ' /shared ' || { echo "WARN: /shared not mounted"; FAIL=1; }
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curl -sS -o /dev/null -w "nginx=%{http_code}\n" http://127.0.0.1/ || true
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php83 -v | head -1
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case "$HOST" in
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cast01)
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mariadb -u root -e "SELECT @@server_id AS server_id, @@read_only AS read_only, @@gtid_current_pos AS gtid;"
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mariadb -u androidcast -pcast-cluster-dev -h127.0.0.1 -e \
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"SELECT table_schema, COUNT(*) AS tables FROM information_schema.tables WHERE table_schema IN ('androidcast_crashes','url_shortener') GROUP BY table_schema;"
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;;
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cast02|cast03)
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mariadb -u root -e "SELECT @@server_id AS server_id, @@read_only AS read_only;" 2>/dev/null || { echo "mariadb not running"; FAIL=1; }
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RS="$(mariadb -u root -e 'SHOW REPLICA STATUS\G' 2>/dev/null || true)"
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echo "$RS" | grep -E 'Master_Host|Slave_IO_Running|Slave_SQL_Running|Seconds_Behind_Master|Last_SQL_Error' || true
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echo "$RS" | grep -E 'Slave_IO_Running: Yes' >/dev/null || { echo "FAIL: IO thread not running"; FAIL=1; }
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echo "$RS" | grep -E 'Slave_SQL_Running: Yes' >/dev/null || { echo "FAIL: SQL thread not running"; FAIL=1; }
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mariadb -u root -e \
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"SELECT table_schema, COUNT(*) AS tables FROM information_schema.tables WHERE table_schema IN ('androidcast_crashes','url_shortener') GROUP BY table_schema;"
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mariadb -u androidcast -pcast-cluster-dev -h127.0.0.1 -e "SELECT 1 AS local_read_ok;" 2>/dev/null || echo "WARN: local app user read failed"
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;;
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esac
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if [ "$FAIL" -eq 0 ]; then
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echo OK
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else
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echo FAIL
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exit 1
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fi
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