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n8n container deployment improvement

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usmannasir
2025-04-10 02:57:36 +05:00
parent c66f28f2f4
commit 91b8dab815
1 changed files with 55 additions and 41 deletions
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96
plogical/DockerSites.py
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@@ -786,32 +786,40 @@ services:
# Create base n8n data directory
base_dir = f"/home/docker/{self.data['finalURL']}/n8n_data"
# First ensure the parent directory exists with correct permissions
parent_dir = f"/home/docker/{self.data['finalURL']}"
command = f"mkdir -p {parent_dir}"
ProcessUtilities.executioner(command)
# Create each directory in the path with proper permissions
path_parts = base_dir.split('/')
current_path = ''
command = f"chown root:root {parent_dir}"
ProcessUtilities.executioner(command)
command = f"chmod 755 {parent_dir}"
ProcessUtilities.executioner(command)
# Now create the n8n_data directory
command = f"mkdir -p {base_dir}"
ProcessUtilities.executioner(command)
command = f"chown 1000:1000 {base_dir}"
ProcessUtilities.executioner(command)
command = f"chmod 755 {base_dir}"
ProcessUtilities.executioner(command)
# Build path incrementally ensuring proper permissions at each level
for part in path_parts:
if part: # Skip empty parts
current_path += f'/{part}'
# Create directory if it doesn't exist
command = f"mkdir -p {current_path}"
ProcessUtilities.executioner(command)
# Set ownership and permissions
if current_path == '/home/docker':
# Root directory
command = f"chown root:root {current_path}"
ProcessUtilities.executioner(command)
command = f"chmod 755 {current_path}"
ProcessUtilities.executioner(command)
else:
# n8n directories
command = f"chown 1000:1000 {current_path}"
ProcessUtilities.executioner(command)
command = f"chmod 755 {current_path}"
ProcessUtilities.executioner(command)
# Generate encryption key - store in self.data for use in docker-compose
encryption_key = randomPassword.generate_pass(32)
self.data['N8N_ENCRYPTION_KEY'] = encryption_key
# Create necessary directories with proper ownership from the start
# Create n8n subdirectories
required_dirs = [
f"{base_dir}/.n8n",
f"{base_dir}/.n8n/.n8n",
@@ -820,7 +828,7 @@ services:
f"{base_dir}/.n8n/credentials"
]
# Create directories one by one with proper permissions
# Create each required directory with proper permissions
for directory in required_dirs:
command = f"mkdir -p {directory}"
ProcessUtilities.executioner(command)
@@ -831,7 +839,7 @@ services:
command = f"chmod 755 {directory}"
ProcessUtilities.executioner(command)
# Create n8n config with the encryption key - using n8n's exact format
# Create n8n config with the encryption key
config_content = {
"database": {
"type": "postgresdb",
@@ -904,11 +912,25 @@ services:
command = f"chmod 644 {temp_config}"
ProcessUtilities.executioner(command)
# Create config directory if it doesn't exist
config_dir = f"{base_dir}/.n8n/.n8n"
command = f"mkdir -p {config_dir}"
ProcessUtilities.executioner(command)
command = f"chown 1000:1000 {config_dir}"
ProcessUtilities.executioner(command)
command = f"chmod 755 {config_dir}"
ProcessUtilities.executioner(command)
# Move config to final location
config_file = f"{base_dir}/.n8n/.n8n/config"
config_file = f"{config_dir}/config"
command = f"mv {temp_config} {config_file}"
ProcessUtilities.executioner(command)
command = f"chmod 600 {config_file}"
ProcessUtilities.executioner(command)
# Create empty .gitignore
gitignore_file = f"{base_dir}/.n8n/.gitignore"
command = f"touch {gitignore_file}"
@@ -920,30 +942,22 @@ services:
command = f"chmod 644 {gitignore_file}"
ProcessUtilities.executioner(command)
# Final recursive permission setup
command = f"chown -R 1000:1000 {base_dir}"
ProcessUtilities.executioner(command)
command = f"find {base_dir} -type d -exec chmod 755 {{}} \\;"
ProcessUtilities.executioner(command)
command = f"find {base_dir} -type f -exec chmod 644 {{}} \\;"
ProcessUtilities.executioner(command)
# Special permission for config file
command = f"chmod 600 {config_file}"
ProcessUtilities.executioner(command)
# Write debug file to verify encryption key
debug_file = f"{base_dir}/.n8n/.n8n/debug_encryption_key"
with open(debug_file, 'w') as f:
f.write(f"Config file key: {encryption_key}\nEnvironment variable: {self.data['N8N_ENCRYPTION_KEY']}")
# Create debug file with proper permissions first
command = f"touch {debug_file}"
ProcessUtilities.executioner(command)
command = f"chown 1000:1000 {debug_file}"
ProcessUtilities.executioner(command)
command = f"chmod 600 {debug_file}"
ProcessUtilities.executioner(command)
# Now write the content
with open(debug_file, 'w') as f:
f.write(f"Config file key: {encryption_key}\nEnvironment variable: {self.data['N8N_ENCRYPTION_KEY']}")
return True