refactor(worker): no need to mount host

docker-compose.dev.yml

@@ -80,7 +80,6 @@ services:
       # Dev mode
       - ${PWD}/packages/worker/src:/app/packages/worker/src
       # Production mode
-      - /:/mnt/host:ro
       - /proc:/host/proc:ro
       - /var/run/docker.sock:/var/run/docker.sock
       - ${PWD}/.env:/app/.env

docker-compose.prod.yml

@@ -76,7 +76,6 @@ services:
     environment:
       NODE_ENV: production
     volumes:
-      - /:/mnt/host:ro
       - /proc:/host/proc
       - /var/run/docker.sock:/var/run/docker.sock
       - ${PWD}/.env:/app/.env

packages/cli/assets/docker-compose.yml

@@ -78,7 +78,6 @@ services:
       NODE_ENV: production
     volumes:
       # Core
-      - /:/mnt/host:ro
       - /proc:/host/proc
       - /var/run/docker.sock:/var/run/docker.sock
       # App

packages/worker/src/services/system/system.executors.ts

@@ -36,7 +36,7 @@ export class SystemExecutors {
       this.logger.error(`Unable to read /host/proc/meminfo: ${e}`);
     }
 
-    const [disk0] = await si.fsSize('/mnt/host');
+    const [disk0] = await si.fsSize();
 
     return {
       cpu: { load: currentLoad },