Portfolio Case Study

Lucid_Vision Dockerization

A local-first systems consolidation project focused on Docker isolation, source/runtime separation, rollback safety, and production-validation gates.

Umbrella Workspace

Lucid_Vision became the primary project root for related Luna systems, labs, governance records, runtime roots, and Docker boundaries.

Runtime Isolation

Luna_Export was promoted into systems/ and runtime/ with explicit path contracts and rollback protection.

Compose Profiles

Production Compose uses guarded manual profiles for validation, runtime skeletons, archive dry-runs, and governance checks.

Offline Safety

Luna Proper stays isolated from uncontrolled internet access while export-facing work is separated into controlled pipelines.

Problem

The workspace had grown into multiple Luna-related systems, runtime folders, exports, logs, and legacy projects. The risk was not just clutter. The real engineering problem was unclear ownership: which source tree was authoritative, which runtime state was safe to write, which process could touch outward-facing exports, and how rollback would work if a migration failed.

Solution

I turned Lucid_Vision into the umbrella workspace and moved the most important export pipeline toward explicit source, runtime, validation, and rollback boundaries. Docker Compose is used as a guarded execution boundary, not a default launcher.

Host AppLuna Desktop remains host-run while runtime services are isolated separately.

SourceSystems live under systems/ with explicit ownership.

RuntimeWritable state lives under approved runtime roots.

DockerProfile-gated services validate runtime behavior.

ArchiveLegacy systems are copied, checksummed, and preserved before cleanup.

Architecture

The architecture separates source authority from runtime authority and keeps outward-facing export work away from Luna Proper.

Source authoritysystems/Luna_Export contains the promoted source implementation.

Runtime authorityruntime/Luna_Export contains the approved runtime root.

Compose boundaryProduction profiles run validation, export runtime, governance checks, and archive dry-runs only when explicitly requested.

Rollback boundaryAn external baseline remains preserved until a separate retirement decision is made.

Current Capabilities

Designed Docker service boundaries for export runtime, governance tools, archive sync, and sandbox workers.
Built validation-first production activation gates with no default service startup.
Preserved rollback baselines and forensic evidence during migration.
Created archive/checksum policy for SSD cleanup and HDD retention.
Validated Luna_Export as a promoted Lucid_Vision source and runtime system.

Engineering Decisions

No default production startup

Services are profile-gated so a validation file cannot accidentally become a live launcher.

Read-only source mounts

Containers read source by default and write only to approved runtime roots.

Rollback before cleanup

Migration work preserved baselines and evidence before moving toward SSD cleanup.

Technology Stack

Docker Docker Compose Python Electron Git Shell scripting Runtime validation Checksum archives

Current Status

Implemented

Source/runtime separation
Luna_Export production activation
Compose validation profiles
Rollback and archive policies

In Progress

Portfolio documentation
Broader system showcase polish
Additional migration candidates

Planned

More service-specific containers
Deeper monitoring views
Future VPN-isolated ingestion paths

Future Direction

The next step is not to containerize everything blindly. The next step is to continue promoting systems only after path contracts, runtime ownership, validation gates, and rollback boundaries are clear.