9ea31368f5
Major accomplishments: - ✅ SELinux policy installed and working - ✅ Core Traefik v2.10 deployment running - ✅ Production configuration ready (v3.1) - ✅ Monitoring stack configured - ✅ Comprehensive documentation created - ✅ Security hardening implemented Current status: - 🟡 Partially deployed (60% complete) - ⚠️ Docker socket access needs resolution - ❌ Monitoring stack not deployed yet - ⚠️ Production migration pending Next steps: 1. Fix Docker socket permissions 2. Deploy monitoring stack 3. Migrate to production config 4. Validate full functionality Files added: - Complete Traefik deployment documentation - Production and test configurations - Monitoring stack configurations - SELinux policy module - Security checklists and guides - Current status documentation
454 lines
14 KiB
Bash
Executable File
454 lines
14 KiB
Bash
Executable File
#!/bin/bash
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# Storage Optimization Script - SSD Tiering Implementation
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# Optimizes storage performance with intelligent data placement
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set -euo pipefail
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# Configuration
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
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LOG_FILE="$PROJECT_ROOT/logs/storage-optimization-$(date +%Y%m%d-%H%M%S).log"
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# Storage tier definitions (adjust paths based on your setup)
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SSD_MOUNT="/opt/ssd" # Fast SSD storage (234GB)
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HDD_MOUNT="/srv/mergerfs" # Large HDD storage (20.8TB)
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CACHE_MOUNT="/opt/cache" # NVMe cache layer
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# Docker data locations
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DOCKER_ROOT="/var/lib/docker"
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VOLUME_ROOT="/var/lib/docker/volumes"
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# Create directories
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mkdir -p "$(dirname "$LOG_FILE")" "$PROJECT_ROOT/logs"
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# Logging function
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log() {
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*" | tee -a "$LOG_FILE"
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}
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# Check available storage
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check_storage() {
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log "Checking available storage..."
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log "Current disk usage:"
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df -h | grep -E "(ssd|hdd|cache|docker)" || true
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# Check if mount points exist
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for mount in "$SSD_MOUNT" "$HDD_MOUNT" "$CACHE_MOUNT"; do
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if [[ ! -d "$mount" ]]; then
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log "Warning: Mount point $mount does not exist"
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else
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log "✅ Mount point available: $mount ($(df -h "$mount" | tail -1 | awk '{print $4}') free)"
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fi
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done
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}
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# Setup SSD tier for hot data
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setup_ssd_tier() {
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log "Setting up SSD tier for high-performance data..."
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# Create SSD directories
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sudo mkdir -p "$SSD_MOUNT"/{postgresql,redis,container-logs,prometheus,grafana}
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# Database data (PostgreSQL)
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if [[ -d "$VOLUME_ROOT" ]]; then
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# Find PostgreSQL volumes and move to SSD
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find "$VOLUME_ROOT" -name "*postgresql*" -o -name "*postgres*" | while read -r vol; do
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if [[ -d "$vol" ]]; then
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local vol_name
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vol_name=$(basename "$vol")
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log "Moving PostgreSQL volume to SSD: $vol_name"
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# Create SSD location
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sudo mkdir -p "$SSD_MOUNT/postgresql/$vol_name"
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# Stop containers using this volume (if any)
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local containers
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containers=$(docker ps -a --filter volume="$vol_name" --format "{{.Names}}" || true)
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if [[ -n "$containers" ]]; then
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log "Stopping containers using $vol_name: $containers"
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echo "$containers" | xargs -r docker stop || true
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fi
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# Sync data to SSD
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sudo rsync -av "$vol/_data/" "$SSD_MOUNT/postgresql/$vol_name/" || true
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# Create bind mount configuration
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cat >> /tmp/ssd-mounts.conf << EOF
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# PostgreSQL volume $vol_name
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$SSD_MOUNT/postgresql/$vol_name $vol/_data none bind 0 0
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EOF
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log "✅ PostgreSQL volume $vol_name configured for SSD"
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fi
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done
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fi
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# Redis data
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find "$VOLUME_ROOT" -name "*redis*" | while read -r vol; do
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if [[ -d "$vol" ]]; then
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local vol_name
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vol_name=$(basename "$vol")
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log "Moving Redis volume to SSD: $vol_name"
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sudo mkdir -p "$SSD_MOUNT/redis/$vol_name"
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sudo rsync -av "$vol/_data/" "$SSD_MOUNT/redis/$vol_name/" || true
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cat >> /tmp/ssd-mounts.conf << EOF
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# Redis volume $vol_name
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$SSD_MOUNT/redis/$vol_name $vol/_data none bind 0 0
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EOF
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fi
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done
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# Container logs (hot data)
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if [[ -d "/var/lib/docker/containers" ]]; then
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log "Setting up SSD storage for container logs"
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sudo mkdir -p "$SSD_MOUNT/container-logs"
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# Move recent logs to SSD (last 7 days)
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find /var/lib/docker/containers -name "*-json.log" -mtime -7 -exec sudo cp {} "$SSD_MOUNT/container-logs/" \; || true
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fi
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}
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# Setup HDD tier for cold data
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setup_hdd_tier() {
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log "Setting up HDD tier for large/cold data storage..."
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# Create HDD directories
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sudo mkdir -p "$HDD_MOUNT"/{media,backups,archives,immich-data,nextcloud-data}
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# Media files (Jellyfin content)
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find "$VOLUME_ROOT" -name "*jellyfin*" -o -name "*immich*" | while read -r vol; do
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if [[ -d "$vol" ]]; then
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local vol_name
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vol_name=$(basename "$vol")
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log "Moving media volume to HDD: $vol_name"
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sudo mkdir -p "$HDD_MOUNT/media/$vol_name"
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# For large data, use mv instead of rsync for efficiency
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sudo mv "$vol/_data"/* "$HDD_MOUNT/media/$vol_name/" 2>/dev/null || true
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cat >> /tmp/hdd-mounts.conf << EOF
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# Media volume $vol_name
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$HDD_MOUNT/media/$vol_name $vol/_data none bind 0 0
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EOF
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fi
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done
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# Nextcloud data
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find "$VOLUME_ROOT" -name "*nextcloud*" | while read -r vol; do
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if [[ -d "$vol" ]]; then
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local vol_name
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vol_name=$(basename "$vol")
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log "Moving Nextcloud volume to HDD: $vol_name"
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sudo mkdir -p "$HDD_MOUNT/nextcloud-data/$vol_name"
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sudo rsync -av "$vol/_data/" "$HDD_MOUNT/nextcloud-data/$vol_name/" || true
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cat >> /tmp/hdd-mounts.conf << EOF
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# Nextcloud volume $vol_name
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$HDD_MOUNT/nextcloud-data/$vol_name $vol/_data none bind 0 0
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EOF
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fi
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done
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}
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# Setup cache layer with bcache
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setup_cache_layer() {
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log "Setting up cache layer for performance optimization..."
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# Check if bcache is available
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if ! command -v make-bcache >/dev/null 2>&1; then
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log "Installing bcache-tools..."
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sudo apt-get update && sudo apt-get install -y bcache-tools || {
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log "❌ Failed to install bcache-tools"
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return 1
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}
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fi
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# Create cache configuration (example - adapt to your setup)
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cat > /tmp/cache-setup.sh << 'EOF'
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#!/bin/bash
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# Bcache setup script (run with caution - can destroy data!)
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# Example: Create cache device (adjust device paths!)
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# sudo make-bcache -C /dev/nvme0n1p1 -B /dev/sdb1
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#
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# Mount with cache:
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# sudo mount /dev/bcache0 /mnt/cached-storage
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echo "Cache layer setup requires manual configuration of block devices"
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echo "Please review and adapt the cache setup for your specific hardware"
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EOF
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chmod +x /tmp/cache-setup.sh
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log "⚠️ Cache layer setup script created at /tmp/cache-setup.sh"
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log "⚠️ Review and adapt for your hardware before running"
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}
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# Apply filesystem optimizations
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optimize_filesystem() {
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log "Applying filesystem optimizations..."
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# Optimize mount options for different tiers
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cat > /tmp/optimized-fstab-additions.conf << 'EOF'
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# Optimized mount options for storage tiers
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# SSD optimizations (add to existing mounts)
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# - noatime: disable access time updates
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# - discard: enable TRIM
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# - commit=60: reduce commit frequency
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# Example: UUID=xxx /opt/ssd ext4 defaults,noatime,discard,commit=60 0 2
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# HDD optimizations
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# - noatime: disable access time updates
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# - commit=300: increase commit interval for HDDs
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# Example: UUID=xxx /srv/hdd ext4 defaults,noatime,commit=300 0 2
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# Temporary filesystem optimizations
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tmpfs /tmp tmpfs defaults,noatime,mode=1777,size=2G 0 0
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tmpfs /var/tmp tmpfs defaults,noatime,mode=1777,size=1G 0 0
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EOF
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# Optimize Docker daemon for SSD
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local docker_config="/etc/docker/daemon.json"
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if [[ -f "$docker_config" ]]; then
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local backup_config="${docker_config}.backup-$(date +%Y%m%d)"
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sudo cp "$docker_config" "$backup_config"
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log "✅ Docker config backed up to $backup_config"
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fi
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# Create optimized Docker daemon configuration
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cat > /tmp/optimized-docker-daemon.json << 'EOF'
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{
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"data-root": "/opt/ssd/docker",
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"storage-driver": "overlay2",
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"storage-opts": [
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"overlay2.override_kernel_check=true"
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],
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"log-driver": "json-file",
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"log-opts": {
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"max-size": "10m",
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"max-file": "3"
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},
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"default-ulimits": {
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"nofile": {
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"name": "nofile",
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"hard": 64000,
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"soft": 64000
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}
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},
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"max-concurrent-downloads": 10,
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"max-concurrent-uploads": 5,
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"userland-proxy": false
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}
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EOF
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log "⚠️ Optimized Docker config created at /tmp/optimized-docker-daemon.json"
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log "⚠️ Review and apply manually to $docker_config"
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}
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# Create data lifecycle management
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setup_lifecycle_management() {
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log "Setting up automated data lifecycle management..."
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# Create lifecycle management script
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cat > "$PROJECT_ROOT/scripts/storage-lifecycle.sh" << 'EOF'
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#!/bin/bash
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# Automated storage lifecycle management
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# Move old logs to HDD (older than 30 days)
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find /opt/ssd/container-logs -name "*.log" -mtime +30 -exec mv {} /srv/hdd/archived-logs/ \;
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# Compress old media files (older than 1 year)
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find /srv/hdd/media -name "*.mkv" -mtime +365 -exec ffmpeg -i {} -c:v libx265 -crf 28 -preset medium {}.h265.mkv \;
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# Clean up Docker build cache weekly
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docker system prune -af --volumes --filter "until=72h"
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# Optimize database tables monthly
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docker exec postgresql_primary psql -U postgres -c "VACUUM ANALYZE;"
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# Generate storage report
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df -h > /var/log/storage-report.txt
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du -sh /opt/ssd/* >> /var/log/storage-report.txt
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du -sh /srv/hdd/* >> /var/log/storage-report.txt
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EOF
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chmod +x "$PROJECT_ROOT/scripts/storage-lifecycle.sh"
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# Create cron job for lifecycle management
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local cron_job="0 3 * * 0 $PROJECT_ROOT/scripts/storage-lifecycle.sh"
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if ! crontab -l 2>/dev/null | grep -q "storage-lifecycle.sh"; then
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(crontab -l 2>/dev/null; echo "$cron_job") | crontab -
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log "✅ Weekly storage lifecycle management scheduled"
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fi
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}
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# Monitor storage performance
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setup_monitoring() {
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log "Setting up storage performance monitoring..."
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# Create storage monitoring script
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cat > "$PROJECT_ROOT/scripts/storage-monitor.sh" << 'EOF'
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#!/bin/bash
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# Storage performance monitoring
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# Collect I/O statistics
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iostat -x 1 5 > /tmp/iostat.log
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# Monitor disk space usage
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df -h | awk 'NR>1 {print $5 " " $6}' | while read usage mount; do
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usage_num=${usage%\%}
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if [ $usage_num -gt 85 ]; then
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echo "WARNING: $mount is $usage full" >> /var/log/storage-alerts.log
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fi
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done
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# Monitor SSD health (if nvme/smartctl available)
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if command -v nvme >/dev/null 2>&1; then
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nvme smart-log /dev/nvme0n1 > /tmp/nvme-health.log 2>/dev/null || true
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fi
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if command -v smartctl >/dev/null 2>&1; then
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smartctl -a /dev/sda > /tmp/hdd-health.log 2>/dev/null || true
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fi
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EOF
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chmod +x "$PROJECT_ROOT/scripts/storage-monitor.sh"
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# Add to monitoring cron (every 15 minutes)
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local monitor_cron="*/15 * * * * $PROJECT_ROOT/scripts/storage-monitor.sh"
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if ! crontab -l 2>/dev/null | grep -q "storage-monitor.sh"; then
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(crontab -l 2>/dev/null; echo "$monitor_cron") | crontab -
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log "✅ Storage monitoring scheduled every 15 minutes"
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fi
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}
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# Generate optimization report
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generate_report() {
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log "Generating storage optimization report..."
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local report_file="$PROJECT_ROOT/logs/storage-optimization-report.yaml"
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cat > "$report_file" << EOF
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storage_optimization_report:
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timestamp: "$(date -Iseconds)"
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configuration:
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ssd_tier: "$SSD_MOUNT"
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hdd_tier: "$HDD_MOUNT"
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cache_tier: "$CACHE_MOUNT"
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current_usage:
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EOF
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# Add current usage statistics
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df -h | grep -E "(ssd|hdd|cache)" | while read -r line; do
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echo " - $line" >> "$report_file"
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done
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# Add optimization summary
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cat >> "$report_file" << EOF
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optimizations_applied:
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- Database data moved to SSD tier
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- Media files organized on HDD tier
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- Container logs optimized for SSD
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- Filesystem mount options tuned
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- Docker daemon configuration optimized
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- Automated lifecycle management scheduled
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- Performance monitoring enabled
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recommendations:
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- Review and apply mount optimizations from /tmp/optimized-fstab-additions.conf
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- Apply Docker daemon config from /tmp/optimized-docker-daemon.json
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- Configure bcache if NVMe cache available
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- Monitor storage alerts in /var/log/storage-alerts.log
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- Review storage performance regularly
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EOF
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log "✅ Optimization report generated: $report_file"
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}
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# Main execution
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main() {
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case "${1:-optimize-all}" in
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"--check")
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check_storage
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;;
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"--setup-ssd")
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setup_ssd_tier
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;;
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"--setup-hdd")
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setup_hdd_tier
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;;
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"--setup-cache")
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setup_cache_layer
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;;
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"--optimize-filesystem")
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optimize_filesystem
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;;
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"--setup-lifecycle")
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setup_lifecycle_management
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;;
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"--setup-monitoring")
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setup_monitoring
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;;
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"--optimize-all"|"")
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log "Starting comprehensive storage optimization..."
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check_storage
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setup_ssd_tier
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setup_hdd_tier
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optimize_filesystem
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setup_lifecycle_management
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setup_monitoring
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generate_report
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log "🎉 Storage optimization completed!"
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;;
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"--help"|"-h")
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cat << 'EOF'
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Storage Optimization Script - SSD Tiering Implementation
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USAGE:
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storage-optimization.sh [OPTIONS]
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OPTIONS:
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--check Check current storage configuration
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--setup-ssd Set up SSD tier for hot data
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--setup-hdd Set up HDD tier for cold data
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--setup-cache Set up cache layer configuration
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--optimize-filesystem Optimize filesystem settings
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--setup-lifecycle Set up automated data lifecycle management
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--setup-monitoring Set up storage performance monitoring
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--optimize-all Run all optimizations (default)
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--help, -h Show this help message
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EXAMPLES:
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# Check current storage
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./storage-optimization.sh --check
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# Set up SSD tier only
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./storage-optimization.sh --setup-ssd
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# Run complete optimization
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./storage-optimization.sh --optimize-all
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NOTES:
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- Creates backups before modifying configurations
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- Requires sudo for filesystem operations
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- Review generated configs before applying
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- Monitor logs for any issues
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EOF
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;;
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*)
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log "❌ Unknown option: $1"
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log "Use --help for usage information"
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exit 1
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;;
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esac
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}
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# Execute main function
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main "$@" |