Transfer Files

Use runta cp or SDK file helpers to copy files between your local machine and a runtime.

Start a runtime:

CLI

runta run --name demo --cpus 1 --memory 512

Python

from runta import Runta

runta = Runta()
runtime = runta.runtimes.create("demo", vcpus=1, memory_mib=512)

TypeScript

import { Runta } from "@runta/runta-sdk";

const runta = new Runta();
const runtime = await runta.runtimes.create("demo", {
  vcpus: 1,
  memoryMib: 512,
});

Copy a file from the runtime to your local machine:

CLI

runta exec demo -- sh -lc 'echo hello-from-runtime > /tmp/message.txt'
runta cp demo:/tmp/message.txt ./message.txt
cat message.txt

TypeScript

await runtime.exec("echo hello-from-runtime > /tmp/message.txt");
await runtime.files.download("/tmp/message.txt", "./message.txt");

Copy a local file into the runtime:

CLI

echo "hello world" > hello.txt
runta cp hello.txt demo:/
runta exec demo cat /hello.txt

TypeScript

await runtime.files.upload("./hello.txt", "/hello.txt");

const text = await runtime.files.readText("/hello.txt");
console.log(text);