46 lines
1.4 KiB
Bash
46 lines
1.4 KiB
Bash
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#!/bin/bash
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# Efficient script to create all OSDs on available drives
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set -e
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DRIVES=("sdc" "sdd" "sde" "sdf" "sdg" "sdh")
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echo "=== Checking cluster connectivity ==="
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if ! ceph quorum_status &>/dev/null; then
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echo "WARNING: Cluster quorum may not be established. Continuing anyway..."
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fi
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echo "=== Creating OSDs on all drives ==="
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for disk in "${DRIVES[@]}"; do
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echo "Processing /dev/$disk..."
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# Check if already an OSD
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if ceph-volume lvm list /dev/$disk 2>/dev/null | grep -q "osd\."; then
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echo " /dev/$disk already has an OSD, skipping"
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continue
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fi
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# Create OSD
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echo " Creating OSD on /dev/$disk..."
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if ceph-volume lvm create --data /dev/$disk --no-systemd 2>&1 | tee /tmp/osd-create-$disk.log; then
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# Get OSD ID
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OSD_ID=$(grep -oP "osd\.\K\d+" /tmp/osd-create-$disk.log | head -1)
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if [ -n "$OSD_ID" ]; then
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echo " OSD $OSD_ID created on /dev/$disk"
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# Enable and start service
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systemctl enable ceph-osd@$OSD_ID
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systemctl start ceph-osd@$OSD_ID
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echo " OSD $OSD_ID service started"
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fi
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else
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echo " WARNING: Failed to create OSD on /dev/$disk"
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fi
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echo ""
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done
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echo "=== Final OSD status ==="
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ceph osd tree 2>&1 || echo "Could not get OSD tree"
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echo "=== All OSD services ==="
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systemctl list-units | grep ceph-osd | grep active || echo "No active OSD services found"
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