grundstruktur der dockerverzeichnisse mit richtegen funktionsfähigen docker files

scripts/docker_compose_creator/compose_utils.py

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+import os
+import yaml
+
+def load_existing_compose(file_path):
+    try:
+        with open(file_path, 'r') as f:
+            return yaml.safe_load(f)
+    except FileNotFoundError:
+        return None
+
+def create_compose_config(service_name):
+    # Beispieldaten basierend auf dem Service
+    image_name = input("Enter image name: ")
+    image_tag = input("Enter image tag [latest]: ") or "latest"
+    subdomain = input("Enter subdomain for Traefik: ")
+    container_port = input("Enter container port [80]: ") or "80"
+
+    return {
+        'version': '3',
+        'services': {
+            service_name: {
+                'image': f"{image_name}:{image_tag}",
+                'container_name': service_name,
+                'restart': 'always',
+                'networks': ['traefik_network'],
+                'labels': [
+                    "traefik.enable=true",
+                    f"traefik.http.routers.{service_name}.rule=Host(`{subdomain}.hessenkamp-server.de`)",
+                    f"traefik.http.routers.{service_name}.entrypoints=websecure",
+                    f"traefik.http.routers.{service_name}.tls.certresolver=letsencrypt",
+                    f"traefik.http.services.{service_name}.loadbalancer.server.port={container_port}"
+                ]
+            }
+        },
+        'networks': {
+            'traefik_network': {
+                'external': True
+            }
+        }
+    }

scripts/docker_compose_creator/create_docker_compose.py

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+#!/usr/bin/env python3
+
+import os
+import yaml
+from volume_utils import setup_volume_paths, check_existing_volumes
+from compose_utils import create_compose_config, load_existing_compose
+from permission_utils import check_permissions
+from input_utils import get_input
+from escape_handler import start_exit_handler
+
+DOCKER_DIR = os.path.expanduser("~/docker")
+
+def main():
+    start_exit_handler()
+    service_name = get_input("Enter service name (e.g., gitea, bookstack)")
+    service_dir = os.path.join(DOCKER_DIR, service_name)
+
+    if os.path.exists(service_dir):
+        compose_file = os.path.join(service_dir, 'docker-compose.yml')
+        if os.path.exists(compose_file):
+            existing_compose = load_existing_compose(compose_file)
+            if existing_compose:
+                print("Existing configuration:")
+                print(yaml.dump(existing_compose, default_flow_style=False))
+                print("\nChecking existing volumes:")
+                check_existing_volumes(existing_compose)
+                if get_input("Do you want to overwrite this file? (y/n)", "n").lower() != 'y':
+                    print("Operation cancelled.")
+                    return
+
+    compose = create_compose_config(service_name)
+    
+    volumes = []
+    while True:
+        volume = get_input("Enter volume mapping (host:container) or press Enter to finish")
+        if not volume:
+            break
+        volumes.append(volume)
+
+    if volumes:
+        compose['services'][service_name]['volumes'] = volumes
+        setup_volume_paths(service_name, volumes)
+
+    os.makedirs(service_dir, exist_ok=True)
+    compose_file = os.path.join(service_dir, 'docker-compose.yml')
+    with open(compose_file, 'w') as f:
+        yaml.dump(compose, f, default_flow_style=False)
+    
+    print(f"docker-compose.yml has been created successfully in {service_dir}!")
+
+if __name__ == "__main__":
+    main()

scripts/docker_compose_creator/escape_handler.py

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+import signal
+import sys
+
+def signal_handler(sig, frame):
+    print("\nStrg+C wurde gedrückt. Beende das Programm...")
+    sys.exit(0)
+
+def start_exit_handler():
+    signal.signal(signal.SIGINT, signal_handler)
+    print("Drücken Sie Strg+C, um das Programm zu beenden.")

scripts/docker_compose_creator/escape_handler.py.save

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+
+
+

scripts/docker_compose_creator/input_utils.py

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+def get_input(prompt, default=None):
+    value = input(f"{prompt} {f'[{default}]' if default else ''}: ").strip()
+    return value if value else default

scripts/docker_compose_creator/permission_utils.py

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+import os
+import stat
+import subprocess
+
+# Standardwerte für Berechtigungen
+DEFAULT_DIR_PERMS = 0o755
+DEFAULT_FILE_PERMS = 0o644
+DEFAULT_OWNER = "65534:65534"  # nobody:nogroup
+
+def check_permissions(path):
+    try:
+        stat_info = os.stat(path)
+        uid = stat_info.st_uid
+        gid = stat_info.st_gid
+        mode = stat_info.st_mode
+        if uid == 65534 and gid == 65534 and (mode & 0o777) == 0o755:
+            print(f"Permissions are correct for: {path}")
+        else:
+            print(f"Warning: Permissions may not be correct for: {path}")
+            print(f"Current: UID={uid}, GID={gid}, Mode={mode:o}")
+            print(f"Expected: UID=65534, GID=65534, Mode=755")
+    except OSError as e:
+        print(f"Error checking permissions: {e}")
+
+def set_permissions(path, is_directory=True):
+    if is_directory:
+        perms = input(f"Enter directory permissions [{DEFAULT_DIR_PERMS:o}]: ") or DEFAULT_DIR_PERMS
+    else:
+        perms = input(f"Enter file permissions [{DEFAULT_FILE_PERMS:o}]: ") or DEFAULT_FILE_PERMS
+
+    owner = input(f"Enter owner [{DEFAULT_OWNER}]: ") or DEFAULT_OWNER
+
+    if isinstance(perms, str):
+        perms = int(perms, 8)
+
+    try:
+        subprocess.run(['sudo', 'chmod', f'{perms:o}', path], check=True)
+        subprocess.run(['sudo', 'chown', owner, path], check=True)
+        print(f"Set permissions for {path}: {perms:o}, owner: {owner}")
+    except subprocess.CalledProcessError as e:
+        print(f"Error setting permissions: {e}")
+
+def set_permissions_recursive(path):
+    for root, dirs, files in os.walk(path):
+        set_permissions(root, is_directory=True)
+        for file in files:
+            set_permissions(os.path.join(root, file), is_directory=False)
+
+def ensure_correct_permissions(path, is_directory=True):
+    stat_info = os.stat(path)
+    uid = stat_info.st_uid
+    gid = stat_info.st_gid
+    mode = stat_info.st_mode
+
+    expected_mode = DEFAULT_DIR_PERMS if is_directory else DEFAULT_FILE_PERMS
+
+    if uid != 65534 or gid != 65534 or (mode & 0o777) != expected_mode:
+        print(f"Correcting permissions for: {path}")
+        set_permissions(path, is_directory)
+    else:
+        print(f"Permissions are already correct for: {path}")
+
+def ensure_correct_permissions_recursive(path):
+    for root, dirs, files in os.walk(path):
+        ensure_correct_permissions(root, is_directory=True)
+        for file in files:
+            ensure_correct_permissions(os.path.join(root, file), is_directory=False)
+
+def create_files_in_directory(directory):
+    while True:
+        create_file = input(f"Do you want to create a file in {directory}? (y/n): ").lower()
+        if create_file != 'y':
+            break
+        
+        filename = input("Enter the file name: ")
+        full_path = os.path.join(directory, filename)
+        
+        try:
+            with open(full_path, 'w') as f:
+                pass  # Create an empty file
+            print(f"Created file: {full_path}")
+            set_permissions(full_path, is_directory=False)
+        except IOError as e:
+            print(f"Error creating file: {e}")

scripts/docker_compose_creator/volume_utils.py

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+import os
+from permission_utils import set_permissions, check_permissions, set_permissions_recursive
+
+def setup_volume_paths(service_name, volumes):
+    created_paths = []
+    for volume in volumes:
+        if ':' in volume:
+            host_path, _ = volume.split(':', 1)
+            if host_path.startswith('../containerdaten'):
+                _, path = host_path.split('../containerdaten/', 1)
+                full_path = os.path.expanduser(f"~/docker/containerdaten/{path}")
+                created_paths.extend(setup_volume_path(service_name, full_path))
+    
+    # Setze Berechtigungen für alle erstellten Pfade am Ende
+    for path in created_paths:
+        set_permissions_recursive(path)
+
+def setup_volume_path(service_name, full_path):
+    created_paths = []
+    if not os.path.exists(full_path):
+        os.makedirs(full_path, exist_ok=True)
+        print(f"Created directory: {full_path}")
+    else:
+        print(f"Directory already exists: {full_path}")
+    
+    created_paths.append(full_path)
+    
+    while True:
+        create_file_choice = input(f"Do you want to create a file in {full_path}? (y/n): ").lower()
+        if create_file_choice != 'y':
+            break
+        file_name = input("Enter the file name: ")
+        file_path = create_file(full_path, file_name)
+        if file_path:
+            created_paths.append(file_path)
+    
+    return created_paths
+
+def create_file(path, filename):
+    full_path = os.path.join(path, filename)
+    try:
+        with open(full_path, 'w') as f:
+            pass  # Create an empty file
+        print(f"Created file: {full_path}")
+        return full_path
+    except IOError as e:
+        print(f"Error creating file: {e}")
+        return None
+
+def check_existing_volumes(compose_data):
+    if 'services' in compose_data:
+        for service in compose_data['services'].values():
+            if 'volumes' in service:
+                for volume in service['volumes']:
+                    if ':' in volume:
+                        host_path, _ = volume.split(':', 1)
+                        if host_path.startswith('../containerdaten'):
+                            _, path = host_path.split('../containerdaten/', 1)
+                            full_path = os.path.expanduser(f"~/docker/containerdaten/{path}")
+                            if os.path.exists(full_path):
+                                print(f"Directory exists: {full_path}")
+                                check_permissions(full_path)
+                            else:
+                                print(f"Directory does not exist: {full_path}")