jknapp
a9dd0573ca
- Use su with login shell (-) to ensure clean environment - Explicitly set uid/gid to undefined in ecosystem config - This prevents PM2 from trying to parse string UID as integer The error occurred because PM2 was receiving '1002' as a string instead of an integer. By using a login shell and explicitly setting uid/gid to undefined, PM2 won't try to switch users. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
76 lines
2.1 KiB
Bash
Executable File
76 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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# Generate ecosystem.config.js from package.json
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# Usage: ./generate-ecosystem-config.sh <user> <app_path>
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user=$1
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app_path=$2
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if [ -z "$user" ] || [ -z "$app_path" ]; then
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echo "Usage: $0 <user> <app_path>"
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exit 1
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fi
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package_json="$app_path/package.json"
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ecosystem_config="$app_path/ecosystem.config.js"
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# Check if package.json exists
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if [ ! -f "$package_json" ]; then
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echo "Error: package.json not found at $package_json"
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exit 1
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fi
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# Extract values from package.json
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app_name=$(node -p "try { require('$package_json').name || 'node-app' } catch(e) { 'node-app' }")
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main_script=$(node -p "try { require('$package_json').main || 'index.js' } catch(e) { 'index.js' }")
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start_script=$(node -p "try { const scripts = require('$package_json').scripts; if (scripts && scripts.start) { scripts.start.replace(/^node\s+/, '') } else { null } } catch(e) { null }")
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# Use start script if available, otherwise use main field
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if [ "$start_script" != "null" ] && [ -n "$start_script" ]; then
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script_file="$start_script"
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else
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script_file="$main_script"
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fi
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# Clean up the script file name (remove any node command prefix)
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script_file=$(echo "$script_file" | sed 's/^node\s\+//')
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# Generate ecosystem.config.js
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cat > "$ecosystem_config" << EOF
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module.exports = {
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apps: [{
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name: '${app_name}',
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script: '${script_file}',
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exec_mode: 'fork',
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instances: 1,
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autorestart: true,
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watch: false,
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max_memory_restart: '256M',
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kill_timeout: 3000,
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wait_ready: false,
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listen_timeout: 3000,
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uid: undefined,
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gid: undefined,
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env: {
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NODE_ENV: 'development',
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PORT: 3000,
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NODE_OPTIONS: '--max-old-space-size=200'
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},
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env_production: {
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NODE_ENV: 'production',
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PORT: 3000,
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NODE_OPTIONS: '--max-old-space-size=200'
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},
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log_file: '/home/${user}/logs/nodejs/app.log',
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error_file: '/home/${user}/logs/nodejs/error.log',
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out_file: '/home/${user}/logs/nodejs/out.log',
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log_date_format: 'YYYY-MM-DD HH:mm:ss Z',
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log_type: 'json',
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merge_logs: true,
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max_restarts: 5,
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min_uptime: '10s'
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}]
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};
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EOF
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echo "Generated ecosystem.config.js for app: $app_name (script: $script_file)" |