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61d29fc | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | #!/bin/bash
# Docker Cleanup Script
# Removes unused Docker images, containers, volumes, and build cache
# Run this periodically to prevent disk space issues
set -e
# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color
echo -e "${BLUE}🧹 Docker Cleanup Utility${NC}"
echo "==========================================="
echo ""
# Show current disk usage
echo -e "${BLUE}📊 Current Docker disk usage:${NC}"
docker system df
echo ""
# Parse arguments
AGGRESSIVE=false
if [[ "$1" == "--aggressive" || "$1" == "-a" ]]; then
AGGRESSIVE=true
fi
if [ "$AGGRESSIVE" = true ]; then
echo -e "${YELLOW}⚠️ Running AGGRESSIVE cleanup (removes ALL unused data)${NC}"
echo ""
echo "This will remove:"
echo " - All stopped containers"
echo " - All networks not used by at least one container"
echo " - All dangling images"
echo " - All unused images (not just dangling)"
echo " - All build cache"
echo " - All volumes not used by at least one container"
echo ""
read -p "Continue? (y/N): " -n 1 -r
echo ""
if [[ ! $REPLY =~ ^[Yy]$ ]]; then
echo "Cancelled."
exit 1
fi
echo ""
echo -e "${BLUE}🗑️ Removing all unused Docker data...${NC}"
docker system prune -a -f --volumes
else
echo -e "${BLUE}🗑️ Running standard cleanup...${NC}"
echo ""
echo "This will remove:"
echo " - All stopped containers"
echo " - All networks not used by at least one container"
echo " - All dangling images"
echo " - Build cache older than 24 hours"
echo ""
# Remove stopped containers
echo -e "${YELLOW}Removing stopped containers...${NC}"
docker container prune -f
# Remove dangling images
echo -e "${YELLOW}Removing dangling images...${NC}"
docker image prune -f
# Remove unused networks
echo -e "${YELLOW}Removing unused networks...${NC}"
docker network prune -f
# Remove build cache older than 24 hours
echo -e "${YELLOW}Removing old build cache...${NC}"
docker builder prune -f --filter "until=24h"
fi
echo ""
echo -e "${GREEN}✅ Cleanup complete!${NC}"
echo ""
# Show updated disk usage
echo -e "${BLUE}📊 Updated Docker disk usage:${NC}"
docker system df
echo ""
echo "==========================================="
echo -e "${GREEN}💡 Tips:${NC}"
echo ""
echo "Run this script regularly to prevent disk space issues:"
echo ""
echo " Standard cleanup (safe):"
echo " ./docker-cleanup.sh"
echo ""
echo " Aggressive cleanup (removes ALL unused data):"
echo " ./docker-cleanup.sh --aggressive"
echo ""
echo "Add to crontab for weekly cleanup:"
echo " 0 2 * * 0 /path/to/docker-cleanup.sh > /dev/null 2>&1"
echo ""
echo "==========================================="
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