168 lines
4.4 KiB
Bash
168 lines
4.4 KiB
Bash
#!/bin/bash
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#
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# @author Assistant
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# @version 1.0
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# @license MIT
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#
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# Script to manage nginx configuration changes, stop harbor, and run a custom script.
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# Logs all operations to /root/wdd/ccc.log with detailed levels.
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#
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# Dependencies:
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# - Required commands: mv, systemctl, docker-compose, bash
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# - File paths: /etc/nginx/conf.d/, /root/wdd/harbor/docker-compose.yml, /root/wdd/ccc.sh
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# - Permissions: root access for file operations and systemctl
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#
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# Global Constants
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readonly LOG_FILE="/root/wdd/ccc.log"
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# Error handling: exit on error, unset variable, pipe failure; trap signals
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set -euo pipefail
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trap 'error_handler' EXIT ERR INT TERM
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###
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# Logs a message with timestamp and level to both the log file and stderr.
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# @param level string The log level (DEBUG, INFO, WARN, ERROR)
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# @param message string The message to log
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# @return void
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# @require date, tee commands
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###
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log() {
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local level="$1"
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local message="$2"
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local timestamp
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timestamp=$(date '+%Y-%m-%d %H:%M:%S')
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echo "[$timestamp] [$level] $message" | tee -a "$LOG_FILE" >&2
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}
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###
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# Handles errors during script execution, logs error, and exits.
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# @return void
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###
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error_handler() {
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local exit_code=$?
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log ERROR "Script terminated with exit code $exit_code"
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exit $exit_code
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}
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###
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# Moves a file from source to destination with logging.
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# @param source_path string Path to the source file
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# @param dest_path string Path to the destination file
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# @return 0 on success, non-zero on failure
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# @require mv command
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###
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move_file() {
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local source_path="$1"
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local dest_path="$2"
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log INFO "Moving file: $source_path to $dest_path"
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# > Check if source exists before moving
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if [[ ! -f "$source_path" ]]; then
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log WARN "Source file $source_path does not exist, skipping move"
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return 1
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fi
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mv "$source_path" "$dest_path"
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log INFO "File moved successfully: $source_path to $dest_path"
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return 0
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}
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###
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# Restarts the nginx service with systemctl.
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# @return 0 on success, non-zero on failure
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# @require systemctl command, nginx service
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###
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restart_nginx() {
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log INFO "Restarting nginx service"
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systemctl restart nginx
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log INFO "Nginx restarted successfully"
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return 0
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}
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###
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# Restarts the nginx service with systemctl.
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# @return 0 on success, non-zero on failure
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# @require systemctl command, nginx service
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###
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stop_ingress_expose() {
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log INFO "Stop Ingress Exposition!"
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kubectl delete -f /root/wdd/install/k8s-ingress-nginx.yaml
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log INFO "Stop Ingress Exposition Success！"
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return 0
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}
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###
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# Stops the harbor stack using docker-compose down.
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# @return 0 on success, non-zero on failure
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# @require docker-compose command, /root/wdd/harbor/docker-compose.yml
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###
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stop_harbor() {
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local compose_file="/root/wdd/harbor/docker-compose.yml"
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log INFO "Stopping harbor stack with docker-compose"
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# > Check if docker-compose file exists
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if [[ ! -f "$compose_file" ]]; then
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log ERROR "Docker-compose file $compose_file not found"
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return 1
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fi
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docker-compose -f "$compose_file" down -v
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log INFO "Harbor stack stopped successfully"
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return 0
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}
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###
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# Executes a bash script with logging.
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# @param script_path string Path to the script to execute
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# @return Exit code of the executed script
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# @require bash command
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###
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run_script() {
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local script_path="$1"
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log INFO "Executing script: $script_path"
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# > Check if script exists and is executable
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if [[ ! -f "$script_path" ]]; then
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log ERROR "Script $script_path not found"
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return 1
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fi
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if [[ ! -x "$script_path" ]]; then
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log WARN "Script $script_path is not executable, attempting to run with bash"
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fi
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bash "$script_path"
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local script_exit_code=$?
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log INFO "Script executed with exit code: $script_exit_code"
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return $script_exit_code
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}
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###
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# Main function orchestrating the entire process.
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# @return void
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###
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main() {
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log INFO "Starting main script execution"
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# Move first configuration file
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move_file "/etc/nginx/conf.d/real-proxy.conf" "/etc/nginx/conf.d/real-proxy.conf_back"
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# Move second configuration file
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move_file "/etc/nginx/conf.d/offline.conf_back" "/etc/nginx/conf.d/offline.conf"
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# Restart nginx service
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restart_nginx
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# Stop harbor stack
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stop_harbor
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# Execute the custom script
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run_script "/root/wdd/ccc.sh"
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log INFO "Main script completed successfully"
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}
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# Function Call Graph:
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# main
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# -> move_file (for real-proxy.conf)
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# -> move_file (for offline.conf_back)
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# -> restart_nginx
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# -> stop_harbor
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# -> run_script
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# Execute main function
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main "$@"
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