リモート IDE のセットアップ

シェルスクリプトを作成します (例: /home/user/sagemaker_connect.sh)。

#!/bin/bash
# Disable the -x option if printing each command is not needed.
set -exuo pipefail

SPACE_ARN="$1"
AWS_PROFILE="${2:-}"

# Validate ARN and extract region
if [[ "$SPACE_ARN" =~ ^arn:aws[-a-z]*:sagemaker:([a-z0-9-]+):[0-9]{12}:space\/[^\/]+\/[^\/]+$ ]]; then
    AWS_REGION="${BASH_REMATCH[1]}"
else
    echo "Error: Invalid SageMaker Studio Space ARN format."
    exit 1
fi

# Optional profile flag
PROFILE_ARG=()
if [[ -n "$AWS_PROFILE" ]]; then
    PROFILE_ARG=(--profile "$AWS_PROFILE")
fi

# Start session
START_SESSION_JSON=$(aws sagemaker start-session \
    --resource-identifier "$SPACE_ARN" \
    --region "${AWS_REGION}" \
    "${PROFILE_ARG[@]}")

# Extract fields using grep and sed
SESSION_ID=$(echo "$START_SESSION_JSON" | grep -o '"SessionId": "[^"]*"' | sed 's/.*: "//;s/"$//')
STREAM_URL=$(echo "$START_SESSION_JSON" | grep -o '"StreamUrl": "[^"]*"' | sed 's/.*: "//;s/"$//')
TOKEN=$(echo "$START_SESSION_JSON" | grep -o '"TokenValue": "[^"]*"' | sed 's/.*: "//;s/"$//')

# Validate extracted values
if [[ -z "$SESSION_ID" || -z "$STREAM_URL" || -z "$TOKEN" ]]; then
    echo "Error: Failed to extract session information from sagemaker start session response."
    exit 1
fi

# Call session-manager-plugin
session-manager-plugin \
    "{\"streamUrl\":\"$STREAM_URL\",\"tokenValue\":\"$TOKEN\",\"sessionId\":\"$SESSION_ID\"}" \
    "$AWS_REGION" "StartSession"

Host space-name
  HostName 'arn:PARTITION:sagemaker:us-east-1:111122223333:space/domain-id/space-name'
  ProxyCommand '/home/user/sagemaker_connect.sh' '%h'
  ForwardAgent yes
  AddKeysToAgent yes
  StrictHostKeyChecking accept-new

例えば、PARTITION の値として aws を指定できます。

名前付き AWS 認証情報プロファイルを使用する必要がある場合は、次のようにプロキシコマンドを変更します。

  ProxyCommand '/home/user/sagemaker_connect.sh' '%h' YOUR_CREDENTIAL_PROFILE_NAME

ssh space-name
scp file_abc space-name:/tmp/

Windows の前提条件:

PowerShell スクリプトを作成します (例: C:\Users\user-name\sagemaker_connect.ps1)。

# sagemaker_connect.ps1
param(
    [Parameter(Mandatory=$true)]
    [string]$SpaceArn,

    [Parameter(Mandatory=$false)]
    [string]$AwsProfile = ""
)

# Enable error handling
$ErrorActionPreference = "Stop"

# Validate ARN and extract region
if ($SpaceArn -match "^arn:aws[-a-z]*:sagemaker:([a-z0-9-]+):[0-9]{12}:space\/[^\/]+\/[^\/]+$") {
    $AwsRegion = $Matches[1]
} else {
    Write-Error "Error: Invalid SageMaker Studio Space ARN format."
    exit 1
}

# Build AWS CLI command
$awsCommand = @("sagemaker", "start-session", "--resource-identifier", $SpaceArn, "--region", $AwsRegion)

if ($AwsProfile) {
    $awsCommand += @("--profile", $AwsProfile)
}

try {
    # Start session and capture output
    Write-Host "Starting SageMaker session..." -ForegroundColor Green
    $startSessionOutput = & aws @awsCommand

    # Try to parse JSON response
    try {
        $sessionData = $startSessionOutput | ConvertFrom-Json
    } catch {
        Write-Error "Failed to parse JSON response: $_"
        Write-Host "Raw response was:" -ForegroundColor Yellow
        Write-Host $startSessionOutput
        exit 1
    }

    $sessionId = $sessionData.SessionId
    $streamUrl = $sessionData.StreamUrl
    $token = $sessionData.TokenValue

    # Validate extracted values
    if (-not $sessionId -or -not $streamUrl -or -not $token) {
        Write-Error "Error: Failed to extract session information from sagemaker start session response."
        Write-Host "Parsed response was:" -ForegroundColor Yellow
        Write-Host ($sessionData | ConvertTo-Json)
        exit 1
    }

    Write-Host "Session started successfully. Connecting..." -ForegroundColor Green

    # Create session manager plugin command
    $sessionJson = @{
        streamUrl = $streamUrl
        tokenValue = $token
        sessionId = $sessionId
    } | ConvertTo-Json -Compress

    # Escape the JSON string
    $escapedJson = $sessionJson -replace '"', '\"'

    # Call session-manager-plugin
    & session-manager-plugin "$escapedJson" $AwsRegion "StartSession"

} catch {
    Write-Error "Failed to start session: $_"
    exit 1
}

Host space-name                            
  HostName "arn:aws:sagemaker:us-east-1:111122223333:space/domain-id/space-name"
  ProxyCommand "C:\WINDOWS\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy RemoteSigned -File "C:\\Users\\user-name\\sagemaker_connect.ps1" "%h"
  ForwardAgent yes
  AddKeysToAgent yes
  User sagemaker-user
  StrictHostKeyChecking accept-new