Docker Build - Ready for Deployment ✅

Status: All validations passed. Ready to build.

Date: December 18, 2025

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✅ Pre-Build Validation Results

All checks passed:

• ✅ All required project files found

• ✅ All required directories found

• ✅ .dockerignore properly configured

• ✅ Dockerfile paths correct

• ✅ holochain-client-csharp excluded (saves 480MB)

• ✅ All bin/obj folders excluded (saves 1.5GB+)

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📋 Build Configuration Summary

Dockerfile Location

/Volumes/Storage/OASIS_CLEAN/docker/Dockerfile

Project Paths (All Verified ✅)

• ONODE/NextGenSoftware.OASIS.API.ONODE.WebAPI/ - Main API project

• ONODE/NextGenSoftware.OASIS.API.ONODE.Core/ - ONODE Core

• OASIS Architecture/NextGenSoftware.OASIS.API.Core/ - Core API

• OASIS Architecture/NextGenSoftware.OASIS.API.DNA/ - DNA

• OASIS Architecture/NextGenSoftware.OASIS.OASISBootLoader/ - BootLoader

External Libraries (Included)

• ✅ External Libs/ - IPFS client, Spectre.Console

• ✅ NextGenSoftware-Libraries/ - Utilities, logging, etc.

Exclusions (Optimized)

• ❌ holochain-client-csharp/ - Not needed (saves 480MB)

• ❌ All bin/ folders - Build outputs (saves ~1.5GB)

• ❌ All obj/ folders - Build artifacts (saves ~276MB)

• ❌ All test harnesses and test projects

• ❌ All unrelated projects

Expected Build Context Size

• Before optimization: 4.33GB+

• After optimization: ~500MB-1GB

• Savings: ~3.3GB+ excluded

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🚀 Deployment Steps

Step 1: Validate (Optional but Recommended)

cd /Volumes/Storage/OASIS_CLEAN
./docker/validate-build.sh

Step 2: Build and Push to AWS ECR

cd /Volumes/Storage/OASIS_CLEAN
./docker/deploy.sh

This will:

1. Authenticate with AWS ECR

2. Build Docker image with optimized context

3. Tag as latest and v{timestamp}

4. Push to ECR: 881490134703.dkr.ecr.us-east-1.amazonaws.com/oasis-api

Step 3: Update ECS Service

./docker/update-ecs.sh latest

This will:

1. Get current task definition

2. Update with new image

3. Register new task definition

4. Update ECS service

5. Wait for service to stabilize

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⏱️ Expected Build Times

First Build (No Cache)

• Build context transfer: 5-10 minutes (optimized from 30+ minutes)

• Restore dependencies: 10-20 minutes

• Build projects: 20-30 minutes

• Publish: 5-10 minutes

• Total: 40-70 minutes

Subsequent Builds (With Cache)

• Build context transfer: 2-5 minutes

• Restore dependencies: 5-10 minutes (cached)

• Build projects: 10-15 minutes (incremental)

• Publish: 3-5 minutes

• Total: 20-35 minutes

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🔧 Troubleshooting

If Build Context Still Large

1. Check .dockerignore is in root directory

2. Verify patterns match your directory structure

3. Run: docker build --dry-run -f docker/Dockerfile . (if available)

If Authentication Fails

# Manual authentication
aws ecr get-login-password --region us-east-1 | docker login --username AWS --password-stdin 881490134703.dkr.ecr.us-east-1.amazonaws.com

If Build Fails

1. Check validation: ./docker/validate-build.sh

2. Verify all project files exist

3. Check Docker logs for specific errors

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📊 Optimization Summary

Files Excluded

• holochain-client-csharp/ - 480MB

• ONODE/**/bin/ - 886MB

• ONODE/**/obj/ - 6.5MB

• OASIS Architecture/**/bin/ - ~200MB

• OASIS Architecture/**/obj/ - ~70MB

• Provider bin/obj/ - ~200MB

• Root bin/obj/ - ~276MB

• Total Excluded: ~2.1GB+

Files Included (Required)

• Source code (.cs files)

• Project files (.csproj files)

• Solution file (The OASIS.sln)

• External libraries (IPFS, utilities)

• Configuration files

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✅ Final Checklist

Before building, verify:

• All project files exist at correct paths

• .dockerignore is in root directory

• Dockerfile uses correct paths

• holochain-client-csharp removed from Dockerfile

• All bin/obj folders excluded

• Docker Desktop is running

• AWS credentials configured

• ECR repository exists

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🎯 Ready to Build!

Run:

cd /Volumes/Storage/OASIS_CLEAN
./docker/deploy.sh

Expected result: Successful build with ~500MB-1GB context (down from 4.33GB+)

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Last Updated: December 18, 2025 Status: ✅ Ready for Deployment