AWS Integration | CodeSync
Fast, GDPR-compliant package infrastructure for Germany
Configuration
Initial Setup & Authentication
Connect your AWS account to CodeSync using IAM role delegation and VPC endpoints. No public IPs required.
Generate a temporary access key via `aws sts assume-role` and attach the `CodeSyncMirrorAccess` policy. Configure your `~/.npmrc` or `pip.conf` to point to `mirror.codesync.cloud/aws/eu-central-1`. The handshake completes in under 3 seconds using AWS KMS envelope encryption.
1. IAM Role Configuration
Attach `arn:aws:iam::policy/CodeSyncReadOnly` to your CI/CD execution role. Enable cross-account trust for `accounts.codesync.cloud`.
2. VPC Endpoint Deployment
Deploy `com.amazonaws.eu-central-1.s3` and `com.amazonaws.eu-central-1.ec2` endpoints. Route traffic through private DNS to bypass NAT gateway charges.
3. Registry Sync Verification
Run `codesync-cli verify --region eu-central-1` to confirm artifact availability. Expected latency: <14ms to Frankfurt edge nodes.
Network & Compliance
Frankfurt Region Configuration
Optimize artifact delivery for eu-central-1 with localized caching and strict data residency controls.
CodeSync operates dedicated mirror nodes in AWS Frankfurt (eu-central-1a/b/c). All package metadata and binary assets remain within EU borders, satisfying GDPR Article 28 and BSI IT-Grundschutz requirements. Configure your CloudFront distribution to use `codesync-fra.cloudfront.net` as the origin, with cache TTLs set to 3600 seconds for npm wheels and PyPI tarballs.
Data Residency & Compliance
All transit logs and access records are stored in `s3://codesync-audit-eu-central-1`. Automated encryption via KMS key `arn:aws:kms:eu-central-1:842910374622:key/mrk-abc123`.
Network Routing Optimization
Enable AWS PrivateLink for `pl-07f8a9b2c3d4e5f6g`. Bypasses internet backbone, reducing 99th percentile latency from 87ms to 11ms for multi-AZ deployments.
Financial Impact
Infrastructure Cost Reduction
Eliminate cross-region data transfer fees and NAT gateway processing costs with localized mirroring.
Traditional package registries route traffic through public internet gateways, incurring $0.045/GB egress and $0.045/GB NAT processing. CodeSync’s Frankfurt mirror reduces egress to $0.00 by leveraging VPC endpoint policies and AWS Snowcone edge caching. Teams deploying 500+ containers daily typically see a 42% reduction in monthly network spend.
NAT Gateway Elimination
Route all `registry.npmjs.org` and `pypi.org` traffic through `vpce-0a1b2c3d4e5f6g7h8`. Saves ~$1,240/month for 50 concurrent build agents.
Cross-Region Transfer Avoidance
Assets cached in eu-central-1 avoid $0.02/GB inter-region fees. Typical monthly savings: 1.8TB redirected, equating to $36.00 avoided per cluster.
Cache Hit Ratio Optimization
Default 89% hit ratio for Python/Node ecosystems. Enable `codesync-cache-warmup` to pre-fetch top 500 dependencies, pushing hit rates to 96%.