80 lines
2.9 KiB
Bash
80 lines
2.9 KiB
Bash
#!/bin/bash
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m' # No Color
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echo "=========================================="
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echo " GitLab Runner Automated Setup Script "
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echo "=========================================="
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echo ""
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read -p "Enter your GitLab URL / SERVER IP (e.g., http://git.amiirkhl.ir): " GITLAB_URL
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read -p "Enter your Runner Token (starts with glrt-): " RUNNER_TOKEN
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echo ""
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echo "Registering runner to $GITLAB_URL..."
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docker exec gitlab-runner gitlab-runner register \
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--non-interactive \
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--url "$GITLAB_URL" \
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--token "$RUNNER_TOKEN" \
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--executor "docker" \
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--docker-image "alpine:latest" \
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--description "Auto-Registered Docker Runner" \
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--docker-volumes "/var/run/docker.sock:/var/run/docker.sock" \
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--docker-network-mode "gitlab_net"
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if [ $? -eq 0 ]; then
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echo -e "\n${GREEN}==========================================${NC}"
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echo -e "${GREEN} SUCCESS! Runner registered successfully. ${NC}"
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echo -e "${GREEN}==========================================${NC}"
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echo ""
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echo "--- Tuning Runner for Host Resources ---"
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CORES=$(nproc 2>/dev/null || echo 1)
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RAM_GB=$(awk '/MemTotal/ {printf "%.0f", $2/1024/1024}' /proc/meminfo 2>/dev/null || echo 2)
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echo "Detected $CORES CPU Cores and ${RAM_GB}GB RAM."
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CONCURRENT_JOBS=$CORES
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if [ "$CONCURRENT_JOBS" -lt 1 ]; then
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CONCURRENT_JOBS=1
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fi
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echo "Applying runner concurrency limit of $CONCURRENT_JOBS..."
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CONFIG_FILE="./runner-config/config.toml"
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if [ -f "$CONFIG_FILE" ]; then
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if ! sed -i "s/^concurrent = .*/concurrent = $CONCURRENT_JOBS/" "$CONFIG_FILE" 2>/dev/null; then
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echo -e "\n${RED}[ERROR] Permission denied: sed cannot modify $CONFIG_FILE.${NC}"
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echo -e "${RED}The script failed. This usually happens if config.toml is owned by root (created by Docker).${NC}"
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echo -e "${RED}Try running this script with sudo.${NC}"
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exit 1
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fi
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if ! docker restart gitlab-runner >/dev/null 2>&1; then
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echo -e "\n${RED}[ERROR] Permission denied: Cannot restart docker container.${NC}"
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echo -e "${RED}Try running this script with sudo.${NC}"
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exit 1
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fi
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echo -e "${GREEN}-> Runner restarted to apply new concurrency limit.${NC}"
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else
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echo -e "\n${YELLOW}[WARNING] config.toml not found at $CONFIG_FILE.${NC}"
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echo -e "${YELLOW}-> Could not set concurrency automatically.${NC}"
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fi
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echo -e "\n${GREEN}==========================================${NC}"
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echo -e "${GREEN} SETUP FULLY COMPLETE! ${NC}"
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echo -e "${GREEN}==========================================${NC}\n"
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else
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echo -e "\n${RED}==========================================${NC}"
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echo -e "${RED} ERROR! Failed to register the runner. ${NC}"
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echo -e "${RED} Please check your URL and Token. ${NC}"
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echo -e "${RED}==========================================${NC}\n"
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exit 1
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fi
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