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63 lines
1.8 KiB
Bash
63 lines
1.8 KiB
Bash
#!/bin/bash
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if [ -n "$BACKUP_CRON" ]; then
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env >> /etc/environment
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echo "$BACKUP_CRON root . /etc/environment; /usr/local/bin/backup >> /var/log/mongo-backup.log 2>&1" > /etc/cron.d/mongo-backup
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chmod 0644 /etc/cron.d/mongo-backup
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cron
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fi
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# Clean locks & repair only if lock files exist (unclean shutdown)
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if [ -f /data/db/mongod.lock ] || [ -f /data/db/WiredTiger.lock ] || [ -f /data/db/.lock ]; then
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echo "Stale locks detected, running repair..."
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rm -f /data/db/mongod.lock /data/db/.lock /data/db/WiredTiger.lock
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mongod --repair
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echo "Repair complete, starting normally..."
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fi
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if [ -n "$REPLICA" ]; then
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# Start mongo temporarily in background with replSet enabled
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mongod --replSet rs0 --bind_ip_all &
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MONGO_PID=$!
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# Wait for mongo to be ready
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echo "Waiting for MongoDB to be ready..."
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until mongosh --quiet --eval "db.runCommand({ ping: 1 })" &>/dev/null; do
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sleep 1
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done
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# Build members array from REPLICA CSV
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MEMBERS=""
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INDEX=0
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IFS=',' read -ra HOSTS <<< "$REPLICA"
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for HOST in "${HOSTS[@]}"; do
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[ $INDEX -gt 0 ] && MEMBERS+=","
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MEMBERS+="{ _id: $INDEX, host: '$HOST' }"
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INDEX=$((INDEX + 1))
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done
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# Init or reconfig replica set
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mongosh --quiet --eval "
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try {
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const config = rs.conf();
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config.members = [$MEMBERS];
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rs.reconfig(config, { force: true });
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print('Replica set reconfigured');
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} catch(e) {
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rs.initiate({ _id: 'rs0', members: [$MEMBERS] });
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print('Replica set initiated');
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}
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"
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# Stop the temporary mongod
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kill $MONGO_PID
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wait $MONGO_PID 2>/dev/null
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fi
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if [ -n "$REPLICA" ]; then
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set -- mongod --replSet rs0 --bind_ip_all
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fi
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# Hand off to normal mongo entrypoint
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exec /usr/local/bin/docker-entrypoint.sh "$@"
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