cloud-host/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

Added

Helm Chart (backend/helm/cloudhost-app/)

• New Helm chart replacing legacy Handlebars templates for all deployments
• deployment.yaml — app deployment with imagePullSecrets, imagePullPolicy: Always, health probes
• service.yaml — ClusterIP service (port 80 → app port)
• ingress.yaml — Nginx ingress with cert-manager TLS
• secret.yaml — user env vars as K8s Secret
• db-deployment.yaml — PostgreSQL or MySQL with readiness/liveness probes
• db-service.yaml — database ClusterIP service
• db-pvc.yaml — database storage with helm.sh/resource-policy: keep
• db-secret.yaml — database credentials with helm.sh/resource-policy: keep
• wp-pvc.yaml — WordPress wp-content PVC with keep policy
• registry-pull-secret.yaml — imagePullSecret for insecure registries
• _helpers.tpl — shared template helpers (name, namespace, labels, DB image, DB port)
• values.yaml — comprehensive defaults for all runtimes
• Chart.yaml — chart metadata (v0.1.0)

Helm Service (backend/src/kubernetes/helm.service.ts)

• New HelmService wrapping Helm CLI for install/upgrade, rollback, uninstall, history, status
• Temp file management for kubeconfig and values (mode 0o600, auto-cleanup)
• Full error handling with structured logging

Lifecycle Module (backend/src/lifecycle/)

• New AppLifecycleService — cron-based scanner (configurable interval, default 60s)
• State machine: ACTIVE → SUSPENDED → PENDING_DELETION → DELETED
• Auto-suspend expired apps (scale to 0 replicas)
• Auto-renew hourly plans from wallet balance
• Admin-configurable grace periods via PlatformSettings table
• activateApp() and renewApp() for payment reactivation
• New LifecycleController — GET/PATCH /lifecycle/settings (admin only)
• New LifecycleModule — wires service, controller, entities

Billing Enhancements (backend/src/billing/)

• PlatformSetting entity — key-value settings table for admin runtime config
• calculateCostForApp() method in BillingService
• deductWallet() method for programmatic wallet deductions
• Billing controller integrates lifecycle activation on payment

Application Entity Enhancements

• New fields: planId, billingCycle, lifecycleStatus, planExpiresAt, suspendedAt, scheduledDeletionAt
• AppLifecycleStatus enum: active, suspended, pending_deletion, deleted
• BillingCycle enum: hourly, monthly, yearly

Frontend

• Wallet balance display in dashboard header (all pages)
• Lifecycle status column in user apps list (color-coded badges)
• Plan expiry countdown in apps list
• Admin apps page: suspended/pending-deletion summary cards
• Admin billing page: lifecycle settings management section
• Updated TypeScript types for lifecycle and billing fields

Tests

• build.service.spec.ts — WordPress Dockerfile generation, PVC race condition, entrypoint script
• helm.service.spec.ts — HelmService chart path, temp files, history parsing
• kubernetes.service.spec.ts — buildHelmValues() logic, password generation
• clusters.service.spec.ts — getDefault logic, delete/reassign logic

Changed

Build Service (backend/src/build/build.service.ts)

• Runtime detection — detectRuntime() now reads parent directory (not zip file itself)
• WordPress support — full Dockerfile generation with custom entrypoint for wp-content merging
• Laravel fix — generates nginx.conf and supervisord.conf inline (no longer requires user-provided files)
• Laravel fix — composer.lock made optional (composer.lock*)
• ConfigMap cleanup moved to finally block

Kubernetes Service (backend/src/kubernetes/kubernetes.service.ts)

• buildHelmValues() now includes registry.url for pull secret generation
• deleteApplication() rewritten — runs helm uninstall then explicitly deletes kept resources (PVCs, secrets, TLS certs)
• Added scaleDeployment() method for lifecycle suspend/resume

Applications Controller

• Delete endpoint no longer requires app.clusterId && app.latestImageTag — always attempts K8s cleanup

Configuration

• Added lifecycle config section with scanIntervalMs and per-cycle deleteAfterMs defaults

Documentation

• ARCHITECTURE.md — complete rewrite: added WordPress, Helm charts, billing/lifecycle, all modules
• README.md — complete rewrite: added WordPress, billing, lifecycle, snapshots, tickets, new API endpoints
• CHANGELOG.md — created (this file)
• CONTRIBUTING.md — created with commit conventions, documentation requirements