eci-as-sandbox 0.1.1

ECI-backed sandbox manager with an Agent interface.

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eci-as-sandbox

ECI-backed sandbox manager built on alibabacloud-eci20180808 with a lightweight API for managing container-group sandboxes.

Install

pdm add eci-as-sandbox

Environment

The client auto-loads a .env file (searching upward from the working directory). You can also pass env_file=... or explicit credentials.

Required Alibaba Cloud credentials:

set ALIBABA_CLOUD_ACCESS_KEY_ID=...
set ALIBABA_CLOUD_ACCESS_KEY_SECRET=...
set ALIBABA_CLOUD_REGION_ID=cn-shanghai

Optional overrides:

set ECI_SANDBOX_ACCESS_KEY_ID=...
set ECI_SANDBOX_ACCESS_KEY_SECRET=...
set ECI_SANDBOX_REGION_ID=cn-shanghai
set ECI_SANDBOX_ENDPOINT=eci.cn-shanghai.aliyuncs.com
set ECI_SANDBOX_TIMEOUT_MS=60000

If you use a private image, configure registry credentials in ECI.

Quick start (sync)

from eci_as_sandbox import EciSandbox

client = EciSandbox()
result = client.create(
    image="registry.cn-hangzhou.aliyuncs.com/eci_open/nginx:latest",
    name="sandbox-demo",
    cpu=1.0,
    memory=2.0,
    v_switch_id="vsw-xxx",
    security_group_id="sg-xxx",
    ports=[{"port": 8080, "protocol": "TCP"}],
)

if result.success and result.sandbox:
    sandbox = result.sandbox
    info = sandbox.info()
    print(info.data.status)
    sandbox.delete()

Async quick start

import asyncio
from eci_as_sandbox import AsyncEciSandbox


async def main() -> None:
    client = AsyncEciSandbox()
    result = await client.create(
        image="registry.cn-hangzhou.aliyuncs.com/eci_open/nginx:latest",
        name="sandbox-demo",
        cpu=1.0,
        memory=2.0,
        v_switch_id="vsw-xxx",
        security_group_id="sg-xxx",
    )
    if result.success and result.sandbox:
        info = await result.sandbox.info()
        print(info.data.status)


asyncio.run(main())

Command helpers

exec_command runs a list-form command. timeout is in seconds and controls the API read timeout. When sync=True and timeout is set, the command is wrapped to capture output into /tmp, so a timeout still returns the captured output (tailing up to 200 lines).

result = sandbox.exec_command(
    ["/bin/sh", "-c", "for i in 1 2 3; do echo tick-$i; sleep 2; done"],
    timeout=3,
)
print(result.output)

bash runs a shell command via bash -lc and supports exec_dir.

result = sandbox.bash(
    command="pwd; ls -la",
    exec_dir="/tmp",
    timeout=5,
)
print(result.output)

Listing

result = client.list(limit=10, status="Running")
print(result.sandbox_ids)