Fix docker example codex startup

This commit is contained in:
Nathan Flurry 2026-03-05 23:33:08 -08:00
parent 6fd55fe8a8
commit 51145a7383
2 changed files with 21 additions and 17 deletions

View file

@ -16,17 +16,11 @@ docker run --rm -p 3000:3000 \
-e ANTHROPIC_API_KEY="$ANTHROPIC_API_KEY" \
-e OPENAI_API_KEY="$OPENAI_API_KEY" \
alpine:latest sh -c "\
apk add --no-cache curl ca-certificates libstdc++ libgcc bash && \
apk add --no-cache curl ca-certificates libstdc++ libgcc bash nodejs npm && \
curl -fsSL https://releases.rivet.dev/sandbox-agent/0.2.x/install.sh | sh && \
sandbox-agent install-agent claude && \
sandbox-agent install-agent codex && \
sandbox-agent server --no-token --host 0.0.0.0 --port 3000"
```
<Note>
Alpine is required for some agent binaries that target musl libc.
</Note>
## TypeScript with dockerode
```typescript
@ -37,17 +31,18 @@ const docker = new Docker();
const PORT = 3000;
const container = await docker.createContainer({
Image: "alpine:latest",
Image: "node:22-bookworm-slim",
Cmd: ["sh", "-c", [
"apk add --no-cache curl ca-certificates libstdc++ libgcc bash",
"apt-get update",
"DEBIAN_FRONTEND=noninteractive apt-get install -y curl ca-certificates bash libstdc++6",
"rm -rf /var/lib/apt/lists/*",
"curl -fsSL https://releases.rivet.dev/sandbox-agent/0.2.x/install.sh | sh",
"sandbox-agent install-agent claude",
"sandbox-agent install-agent codex",
`sandbox-agent server --no-token --host 0.0.0.0 --port ${PORT}`,
].join(" && ")],
Env: [
`ANTHROPIC_API_KEY=${process.env.ANTHROPIC_API_KEY}`,
`OPENAI_API_KEY=${process.env.OPENAI_API_KEY}`,
`CODEX_API_KEY=${process.env.CODEX_API_KEY}`,
].filter(Boolean),
ExposedPorts: { [`${PORT}/tcp`]: {} },
HostConfig: {
@ -61,7 +56,7 @@ await container.start();
const baseUrl = `http://127.0.0.1:${PORT}`;
const sdk = await SandboxAgent.connect({ baseUrl });
const session = await sdk.createSession({ agent: "claude" });
const session = await sdk.createSession({ agent: "codex" });
await session.prompt([{ type: "text", text: "Summarize this repository." }]);
```

View file

@ -1,9 +1,16 @@
import Docker from "dockerode";
import fs from "node:fs";
import path from "node:path";
import { SandboxAgent } from "sandbox-agent";
import { detectAgent, buildInspectorUrl } from "@sandbox-agent/example-shared";
const IMAGE = "alpine:latest";
const IMAGE = "node:22-bookworm-slim";
const PORT = 3000;
const agent = detectAgent();
const codexAuthPath = process.env.HOME ? path.join(process.env.HOME, ".codex", "auth.json") : null;
const bindMounts = codexAuthPath && fs.existsSync(codexAuthPath)
? [`${codexAuthPath}:/root/.codex/auth.json:ro`]
: [];
const docker = new Docker({ socketPath: "/var/run/docker.sock" });
@ -24,20 +31,22 @@ console.log("Starting container...");
const container = await docker.createContainer({
Image: IMAGE,
Cmd: ["sh", "-c", [
"apk add --no-cache curl ca-certificates libstdc++ libgcc bash",
"apt-get update",
"DEBIAN_FRONTEND=noninteractive apt-get install -y curl ca-certificates bash libstdc++6",
"rm -rf /var/lib/apt/lists/*",
"curl -fsSL https://releases.rivet.dev/sandbox-agent/0.2.x/install.sh | sh",
"sandbox-agent install-agent claude",
"sandbox-agent install-agent codex",
`sandbox-agent server --no-token --host 0.0.0.0 --port ${PORT}`,
].join(" && ")],
Env: [
process.env.ANTHROPIC_API_KEY ? `ANTHROPIC_API_KEY=${process.env.ANTHROPIC_API_KEY}` : "",
process.env.OPENAI_API_KEY ? `OPENAI_API_KEY=${process.env.OPENAI_API_KEY}` : "",
process.env.CODEX_API_KEY ? `CODEX_API_KEY=${process.env.CODEX_API_KEY}` : "",
].filter(Boolean),
ExposedPorts: { [`${PORT}/tcp`]: {} },
HostConfig: {
AutoRemove: true,
PortBindings: { [`${PORT}/tcp`]: [{ HostPort: `${PORT}` }] },
Binds: bindMounts,
},
});
await container.start();
@ -45,7 +54,7 @@ await container.start();
const baseUrl = `http://127.0.0.1:${PORT}`;
const client = await SandboxAgent.connect({ baseUrl });
const session = await client.createSession({ agent: detectAgent(), sessionInit: { cwd: "/root", mcpServers: [] } });
const session = await client.createSession({ agent, sessionInit: { cwd: "/root", mcpServers: [] } });
const sessionId = session.id;
console.log(` UI: ${buildInspectorUrl({ baseUrl, sessionId })}`);