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feat: Remote Nodes Wiring & SSH Adapters

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SaelixCode
2026-03-18 12:55:30 -04:00
parent 457c9976bc
commit 8c51198468
19 changed files with 742 additions and 429 deletions
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backend/src/services/FileSystemService.ts
+54 -22
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@@ -1,11 +1,29 @@
import { promises as fs, Dirent } from 'fs';
import path from 'path';
import { IFileAdapter } from './fs/IFileAdapter';
import { LocalFileAdapter } from './fs/LocalFileAdapter';
import { SSHFileAdapter } from './fs/SSHFileAdapter';
import { NodeRegistry } from './NodeRegistry';
export class FileSystemService {
private baseDir: string;
private adapter: IFileAdapter;
private nodeId: number;
constructor() {
constructor(nodeId?: number) {
this.baseDir = process.env.COMPOSE_DIR || '/app/compose';
this.nodeId = nodeId ?? NodeRegistry.getInstance().getDefaultNodeId();
const node = NodeRegistry.getInstance().getNode(this.nodeId);
if (!node || node.type === 'local' || !node.host) {
this.adapter = new LocalFileAdapter();
} else {
this.adapter = new SSHFileAdapter(node);
}
}
public static getInstance(nodeId?: number): FileSystemService {
return new FileSystemService(nodeId);
}
/**
@@ -16,7 +34,7 @@ export class FileSystemService {
for (const file of composeFiles) {
try {
await fs.access(path.join(dir, file));
await this.adapter.access(path.join(dir, file));
return true;
} catch {
// Continue checking other options
@@ -37,7 +55,7 @@ export class FileSystemService {
for (const file of composeFiles) {
const filePath = path.join(stackDir, file);
try {
await fs.access(filePath);
await this.adapter.access(filePath);
return filePath;
} catch {
// Continue checking other options
@@ -53,7 +71,7 @@ export class FileSystemService {
*/
async getStacks(): Promise<string[]> {
try {
const items = await fs.readdir(this.baseDir, { withFileTypes: true });
const items = await this.adapter.readdir(this.baseDir, { withFileTypes: true });
const stackNames: string[] = [];
for (const item of items) {
@@ -80,7 +98,7 @@ export class FileSystemService {
async getStackContent(stackName: string): Promise<string> {
try {
const filePath = await this.getComposeFilePath(stackName);
return await fs.readFile(filePath, 'utf-8');
return await this.adapter.readFile(filePath, 'utf-8');
} catch (error) {
console.error('Error reading stack content:', error);
throw new Error(`Failed to read stack: ${stackName}`);
@@ -98,7 +116,7 @@ export class FileSystemService {
console.log('Saving to path:', filePath);
try {
await fs.writeFile(filePath, content, 'utf-8');
await this.adapter.writeFile(filePath, content, 'utf-8');
console.log('File written successfully');
} catch (error) {
console.error('Error writing file:', error);
@@ -112,20 +130,34 @@ export class FileSystemService {
async envExists(stackName: string): Promise<boolean> {
const envPath = path.join(this.baseDir, stackName, '.env');
try {
await fs.access(envPath);
await this.adapter.access(envPath);
return true;
} catch {
return false;
}
}
// Proxy to adapter read/write operations for use in other services and generic routes
async readFile(filePath: string, encoding: BufferEncoding = 'utf-8'): Promise<string> {
return this.adapter.readFile(filePath, encoding);
}
async writeFile(filePath: string, content: string, encoding: BufferEncoding = 'utf-8'): Promise<void> {
return this.adapter.writeFile(filePath, content, encoding);
}
async access(filePath: string): Promise<void> {
return this.adapter.access(filePath);
}
/**
* Get the content of a stack's .env file
*/
async getEnvContent(stackName: string): Promise<string> {
const envPath = path.join(this.baseDir, stackName, '.env');
try {
return await fs.readFile(envPath, 'utf-8');
return await this.adapter.readFile(envPath, 'utf-8');
} catch (error) {
console.error('Error reading env file:', error);
throw new Error(`Failed to read env file for stack: ${stackName}`);
@@ -140,7 +172,7 @@ export class FileSystemService {
console.log('Saving env to path:', envPath);
try {
await fs.writeFile(envPath, content, 'utf-8');
await this.adapter.writeFile(envPath, content, 'utf-8');
console.log('Env file written successfully');
} catch (error) {
console.error('Error writing env file:', error);
@@ -161,7 +193,7 @@ export class FileSystemService {
// Check if directory already exists
try {
await fs.access(stackDir);
await this.adapter.access(stackDir);
throw new Error(`Stack "${stackName}" already exists`);
} catch (error: any) {
if (error.message.includes('already exists')) {
@@ -171,7 +203,7 @@ export class FileSystemService {
}
// Create the directory
await fs.mkdir(stackDir, { recursive: true });
await this.adapter.mkdir(stackDir, { recursive: true });
// Write boilerplate compose.yaml
const composePath = path.join(stackDir, 'compose.yaml');
@@ -183,7 +215,7 @@ export class FileSystemService {
restart: always
`;
try {
await fs.writeFile(composePath, boilerplate, 'utf-8');
await this.adapter.writeFile(composePath, boilerplate, 'utf-8');
console.log('Stack created successfully:', stackName);
} catch (error) {
console.error('Error creating stack:', error);
@@ -198,7 +230,7 @@ export class FileSystemService {
const stackDir = path.join(this.baseDir, stackName);
try {
await fs.rm(stackDir, { recursive: true, force: true });
await this.adapter.rm(stackDir, { recursive: true, force: true });
console.log('Stack deleted successfully:', stackName);
} catch (error: any) {
if (error.code !== 'ENOENT') {
@@ -223,14 +255,14 @@ export class FileSystemService {
try {
// Ensure base directory exists
try {
await fs.access(this.baseDir);
await this.adapter.access(this.baseDir);
} catch {
console.log('Creating compose directory:', this.baseDir);
await fs.mkdir(this.baseDir, { recursive: true });
await this.adapter.mkdir(this.baseDir, { recursive: true });
return; // No files to migrate in a new directory
}
const items = await fs.readdir(this.baseDir, { withFileTypes: true });
const items = await this.adapter.readdir(this.baseDir, { withFileTypes: true });
for (const item of items) {
// Only process .yml/.yaml files (skip directories and other files)
@@ -242,7 +274,7 @@ export class FileSystemService {
// Check if target directory already exists
try {
await fs.access(stackDir);
await this.adapter.access(stackDir);
console.log(`Skipping migration for "${stackName}": directory already exists`);
continue;
} catch {
@@ -252,19 +284,19 @@ export class FileSystemService {
console.log(`Migrating stack: ${stackName}`);
// Create the stack directory
await fs.mkdir(stackDir, { recursive: true });
await this.adapter.mkdir(stackDir, { recursive: true });
// Move compose file to new location (standardize on compose.yaml)
const oldComposePath = path.join(this.baseDir, item.name);
const newComposePath = path.join(stackDir, 'compose.yaml');
await fs.rename(oldComposePath, newComposePath);
await this.adapter.rename(oldComposePath, newComposePath);
// Move env file if it exists (old pattern: stackname.env)
const oldEnvPath = path.join(this.baseDir, `${stackName}.env`);
const newEnvPath = path.join(stackDir, '.env');
try {
await fs.access(oldEnvPath);
await fs.rename(oldEnvPath, newEnvPath);
await this.adapter.access(oldEnvPath);
await this.adapter.rename(oldEnvPath, newEnvPath);
console.log(`Migrated env file for: ${stackName}`);
} catch {
// No env file to migrate, that's fine