feat(infrastructure): add backups

feat(models): add basic database structure

.github/workflows/frontend-pages.yml

@@ -60,6 +60,7 @@ jobs:
           EVENT_NAME: ${{ github.event_name }}
           PR_NUMBER: ${{ github.event.pull_request.number || inputs.pr_number }}
           PR_TEMPLATE: ${{ vars.BACKEND_URL_PR_TEMPLATE }}
+          DEV_BASE_DOMAIN: ${{ secrets.BASE_DOMAIN }}
           PROD_DOMAIN_VAR: ${{ vars.PROD_DOMAIN }}
           PROD_DOMAIN_SECRET: ${{ secrets.PROD_DOMAIN }}
           BACKEND_URL_OVERRIDE: ${{ vars.BACKEND_URL || secrets.BACKEND_URL }}
@@ -75,10 +76,12 @@ jobs:
               URL="https://${BACKEND_URL_OVERRIDE}"
             fi
           else
-            # 2) PR template when building for PR
+            # 2) PR-specific URL when building for PR
             if [ "${MODE:-}" = "pr" ] || [ "${EVENT_NAME}" = "pull_request" ]; then
               if [ -n "${PR_TEMPLATE:-}" ] && [ -n "${PR_NUMBER:-}" ] ; then
                 URL="${PR_TEMPLATE//\{PR\}/${PR_NUMBER}}"
+              elif [ -n "${DEV_BASE_DOMAIN:-}" ] && [ -n "${PR_NUMBER:-}" ]; then
+                URL="https://pr-${PR_NUMBER}.${DEV_BASE_DOMAIN}"
               fi
             fi
             # 3) Fallback to PROD_DOMAIN (prefer repo var, then secret)

6design/design.md

@@ -45,11 +45,11 @@ flowchart LR
     proc_cron[Task planner] --> proc_queue
     proc_queue_worker --> ext_bank[(Bank API)]
     proc_queue_worker --> db
-    client[Client/UI] --> api[API Gateway / Web Server]
-    api --> svc[Web API]
+    client[Client/UI] <--> api[API Gateway / Web Server]
+    api <--> svc[Web API]
     svc --> proc_queue
-    svc --> db[(Database)]
-    svc --> cache[(Cache)]
+    svc <--> db[(Database)]
+    svc <--> cache[(Cache)]
 ```
 
 - Components and responsibilities: What does each box do?

7project/backend/alembic.ini

@@ -11,7 +11,7 @@ script_location = %(here)s/alembic
 # Uncomment the line below if you want the files to be prepended with date and time
 # see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file
 # for all available tokens
-# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
+file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
 
 # sys.path path, will be prepended to sys.path if present.
 # defaults to the current working directory.  for multiple paths, the path separator

7project/backend/alembic/versions/2025_10_09_1456-63e072f09836_add_categories.py

@@ -1,8 +1,8 @@
-"""Init migration
+"""add categories
 
-Revision ID: 81f275275556
+Revision ID: 63e072f09836
 Revises: 
-Create Date: 2025-09-24 17:39:25.346690
+Create Date: 2025-10-09 14:56:14.653249
 
 """
 from typing import Sequence, Union
@@ -13,7 +13,7 @@ import sqlalchemy as sa
 
 
 # revision identifiers, used by Alembic.
-revision: str = '81f275275556'
+revision: str = '63e072f09836'
 down_revision: Union[str, Sequence[str], None] = None
 branch_labels: Union[str, Sequence[str], None] = None
 depends_on: Union[str, Sequence[str], None] = None
@@ -22,12 +22,6 @@ depends_on: Union[str, Sequence[str], None] = None
 def upgrade() -> None:
     """Upgrade schema."""
     # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table('transaction',
-    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
-    sa.Column('amount', sa.Float(), nullable=False),
-    sa.Column('description', sa.String(length=255), nullable=True),
-    sa.PrimaryKeyConstraint('id')
-    )
     op.create_table('user',
     sa.Column('first_name', sa.String(length=100), nullable=True),
     sa.Column('last_name', sa.String(length=100), nullable=True),
@@ -40,13 +34,38 @@ def upgrade() -> None:
     sa.PrimaryKeyConstraint('id')
     )
     op.create_index(op.f('ix_user_email'), 'user', ['email'], unique=True)
+    op.create_table('categories',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('name', sa.String(length=100), nullable=False),
+    sa.Column('description', sa.String(length=255), nullable=True),
+    sa.Column('user_id', fastapi_users_db_sqlalchemy.generics.GUID(), nullable=False),
+    sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('name')
+    )
+    op.create_table('transaction',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('amount', sa.Float(), nullable=False),
+    sa.Column('description', sa.String(length=255), nullable=True),
+    sa.Column('user_id', fastapi_users_db_sqlalchemy.generics.GUID(), nullable=False),
+    sa.ForeignKeyConstraint(['user_id'], ['user.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('category_transaction',
+    sa.Column('id_category', sa.Integer(), nullable=True),
+    sa.Column('id_transaction', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['id_category'], ['categories.id'], ),
+    sa.ForeignKeyConstraint(['id_transaction'], ['transaction.id'], )
+    )
     # ### end Alembic commands ###
 
 
 def downgrade() -> None:
     """Downgrade schema."""
     # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('category_transaction')
+    op.drop_table('transaction')
+    op.drop_table('categories')
     op.drop_index(op.f('ix_user_email'), table_name='user')
     op.drop_table('user')
-    op.drop_table('transaction')
     # ### end Alembic commands ###

7project/backend/alembic/versions/2025_10_09_1514-390041bd839e_update_categories_unique.py

@@ -0,0 +1,34 @@
+"""update categories unique
+
+Revision ID: 390041bd839e
+Revises: 63e072f09836
+Create Date: 2025-10-09 15:14:31.557686
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '390041bd839e'
+down_revision: Union[str, Sequence[str], None] = '63e072f09836'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f('name'), table_name='categories')
+    op.create_unique_constraint('uix_name_user_id', 'categories', ['name', 'user_id'])
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint('uix_name_user_id', 'categories', type_='unique')
+    op.create_index(op.f('name'), 'categories', ['name'], unique=True)
+    # ### end Alembic commands ###

7project/backend/app/core/db.py

@@ -17,6 +17,7 @@ if not DATABASE_URL:
 # Load all models to register them
 from app.models.user import User
 from app.models.transaction import Transaction
+from app.models.categories import Category
 
 ssl_enabled = os.getenv("MARIADB_HOST", "localhost") != "localhost"
 connect_args = {"ssl": {"ssl": True}} if ssl_enabled else {}

7project/backend/app/models/categories.py

@@ -0,0 +1,25 @@
+from fastapi_users_db_sqlalchemy import GUID
+from sqlalchemy import Column, Integer, String, ForeignKey, Table, UniqueConstraint
+from sqlalchemy.orm import relationship
+
+from app.core.base import Base
+
+association_table = Table(
+    "category_transaction",
+    Base.metadata,
+    Column("id_category", Integer, ForeignKey("categories.id")),
+    Column("id_transaction", Integer, ForeignKey("transaction.id"))
+)
+
+
+class Category(Base):
+    __tablename__ = "categories"
+    __table_args__ = (
+        UniqueConstraint("name", "user_id", name="uix_name_user_id"),
+    )
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    name = Column(String(length=100), nullable=False)
+    description = Column(String(length=255), nullable=True)
+    user_id = Column(GUID, ForeignKey("user.id"), nullable=False)
+    user = relationship("User", back_populates="categories")
+    transactions = relationship("Transaction", secondary=association_table, back_populates="categories")

7project/backend/app/models/transaction.py

@@ -1,9 +1,17 @@
-from sqlalchemy import Column, Integer, String, Float
+from fastapi_users_db_sqlalchemy import GUID
+from sqlalchemy import Column, Integer, String, Float, ForeignKey
+from sqlalchemy.orm import relationship
 from app.core.base import Base
+from app.models.categories import association_table
+
 
 class Transaction(Base):
     __tablename__ = "transaction"
     id = Column(Integer, primary_key=True, autoincrement=True)
     amount = Column(Float, nullable=False)
     description = Column(String(length=255), nullable=True)
+    user_id = Column(GUID, ForeignKey("user.id"), nullable=False)
 
+    # Relationship
+    user = relationship("User", back_populates="transactions")
+    categories = relationship("Category", secondary=association_table, back_populates="transactions")

7project/backend/app/models/user.py

@@ -1,7 +1,13 @@
 from sqlalchemy import Column, String
+from sqlalchemy.orm import relationship
 from fastapi_users.db import SQLAlchemyBaseUserTableUUID
 from app.core.base import Base
 
+
 class User(SQLAlchemyBaseUserTableUUID, Base):
     first_name = Column(String(length=100), nullable=True)
     last_name = Column(String(length=100), nullable=True)
+
+    # Relationship
+    transactions = relationship("Transaction", back_populates="user")
+    categories = relationship("Category", back_populates="user")

7project/charts/myapp-chart/templates/app-deployment.yaml

@@ -25,7 +25,7 @@ spec:
             - containerPort: {{ .Values.app.port }}
           env:
             - name: MARIADB_HOST
-              value: {{ printf "%s.%s.svc.cluster.local" .Values.mariadb.mariaDbRef.name .Values.mariadb.mariaDbRef.namespace | quote }}
+              value: "mariadb-repl-maxscale-internal.mariadb-operator.svc.cluster.local"
             - name: MARIADB_PORT
               value: '3306'
             - name: MARIADB_DB

7project/charts/myapp-chart/values.yaml

@@ -29,6 +29,7 @@ worker:
   # Queue name for Celery worker and for CRD Queue
   mailQueueName: "mail_queue"
 
+
 service:
   port: 80
 

7project/checklist.md

@@ -0,0 +1,81 @@
+# Project Evaluation Checklist
+
+The group earn points by completing items from the categories below.
+You are not expected to complete all items.
+Focus on areas that align with your project goals and interests.
+
+The core deliverables are required.
+This means that you must get at least 2 points for each item in this category.
+
+| **Category**                     | **Item**                                | **Max Points** | **Points**       |
+| -------------------------------- | --------------------------------------- | -------------- | ---------------- |
+| **Core Deliverables (Required)** |                                         |                |                  |
+| Codebase & Organization          | Well-organized project structure        | 5              |                  |
+|                                  | Clean, readable code                    | 5              |                  |
+|                                  | Use planning tool (e.g., GitHub issues) | 5              |                  |
+|                                  | Proper version control usage            | 5              |                  |
+|                                  | Complete source code                    | 5              |                  |
+| Documentation                    | Comprehensive reproducibility report    | 10             |                  |
+|                                  | Updated design document                 | 5              |                  |
+|                                  | Clear build/deployment instructions     | 5              |                  |
+|                                  | Troubleshooting guide                   | 5              |                  |
+|                                  | Completed self-assessment table         | 5              |                  |
+|                                  | Hour sheets for all members             | 5              |                  |
+| Presentation Video               | Project demonstration                   | 5              |                  |
+|                                  | Code walk-through                       | 5              |                  |
+|                                  | Deployment showcase                     | 5              |                  |
+| **Technical Implementation**     |                                         |                |                  |
+| Application Functionality        | Basic functionality works               | 10             |                  |
+|                                  | Advanced features implemented           | 10             |                  |
+|                                  | Error handling & robustness             | 10             |                  |
+|                                  | User-friendly interface                 | 5              |                  |
+| Backend & Architecture           | Stateless web server                    | 5              |                  |
+|                                  | Stateful application                    | 10             |                  |
+|                                  | Database integration                    | 10             |                  |
+|                                  | API design                              | 5              |                  |
+|                                  | Microservices architecture              | 10             |                  |
+| Cloud Integration                | Basic cloud deployment                  | 10             |                  |
+|                                  | Cloud APIs usage                        | 10             |                  |
+|                                  | Serverless components                   | 10             |                  |
+|                                  | Advanced cloud services                 | 5              |                  |
+| **DevOps & Deployment**          |                                         |                |                  |
+| Containerization                 | Basic Dockerfile                        | 5              |                  |
+|                                  | Optimized Dockerfile                    | 5              |                  |
+|                                  | Docker Compose                          | 5              |                  |
+|                                  | Persistent storage                      | 5              |                  |
+| Deployment & Scaling             | Manual deployment                       | 5              |                  |
+|                                  | Automated deployment                    | 5              |                  |
+|                                  | Multiple replicas                       | 5              |                  |
+|                                  | Kubernetes deployment                   | 10             |                  |
+| **Quality Assurance**            |                                         |                |                  |
+| Testing                          | Unit tests                              | 5              |                  |
+|                                  | Integration tests                       | 5              |                  |
+|                                  | End-to-end tests                        | 5              |                  |
+|                                  | Performance testing                     | 5              |                  |
+| Monitoring & Operations          | Health checks                           | 5              |                  |
+|                                  | Logging                                 | 5              |                  |
+|                                  | Metrics/Monitoring                      | 5              |                  |
+| Security                         | HTTPS/TLS                               | 5              |                  |
+|                                  | Authentication                          | 5              |                  |
+|                                  | Authorization                           | 5              |                  |
+| **Innovation & Excellence**      |                                         |                |                  |
+| Advanced Features and            | AI/ML Integration                       | 10             |                  |
+| Technical Excellence             | Real-time features                      | 10             |                  |
+|                                  | Creative problem solving                | 10             |                  |
+|                                  | Performance optimization                | 5              |                  |
+|                                  | Exceptional user experience             | 5              |                  |
+| **Total**                        |                                         | **255**        | **[Your Total]** |
+
+## Grading Scale
+
+- **Minimum Required: 100 points**
+- **Maximum: 200+ points**
+
+| Grade | Points   |
+| ----- | -------- |
+| A     | 180-200+ |
+| B     | 160-179  |
+| C     | 140-159  |
+| D     | 120-139  |
+| E     | 100-119  |
+| F     | 0-99     |

7project/create_migration.sh

@@ -8,4 +8,8 @@ fi
 cd backend || { echo "Directory 'backend' does not exist"; exit 1; }
 alembic revision --autogenerate -m "$1"
 git add alembic/versions/*
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+echo -e "${YELLOW}Don't forget to check imports in the new migration file!${NC}"
 cd - || exit

7project/meetings/meeting-9-10.md

@@ -0,0 +1,54 @@
+# Weekly Meeting Notes
+
+- Group 8 - Personal finance tracker
+- Mentor: Jaychander
+
+Keep all meeting notes in the `meetings.md` file in your project folder.
+Just copy the template below for each weekly meeting and fill in the details.
+
+## Administrative Info
+
+- Date: 2025-10-08
+- Attendees: Dejan Ribarovski, Lukas Trkan
+- Notetaker: Dejan Ribarovski
+
+## Progress Update (Before Meeting)
+
+Summary of what has been accomplished since the last meeting in the following categories.
+
+### Coding
+
+Lukas has implemented the template source directories, source files and config files necessary for deployment 
+- docker compose for database, redis cache and rabbit MQ
+- tofu
+- backend template
+- frontend template
+- charts templates
+
+### Documentation
+- Created GitHub issues for the next steps 
+- Added this document + checklist and report
+
+## Questions and Topics for Discussion (Before Meeting)
+
+Prepare 3-5 questions and topics you want to discuss with your mentor.
+
+1. Anything we should add structure-wise?
+2. Anything you would like us to prioritize until next week?
+
+## Discussion Notes (During Meeting)
+
+- start working on the report
+- start coding the actual code
+- write problems solved
+- redo the system diagram - see the response as well
+- create a meetings folder wih seperate meetings files
+## Action Items for Next Week (During Meeting)
+
+Last 3 minutes of the meeting, summarize action items.
+
+- [ ] start coding the app logic
+- [ ] start writing the report so it matches the actual progress
+- [ ] redo the system diagram so it includes a response flow
+
+---

7project/meetings/meeting-template.md

@@ -0,0 +1,41 @@
+# Weekly Meeting Notes
+
+- Group X - Project Title
+- Mentor: Mentor Name
+
+Keep all meeting notes in the `meetings.md` file in your project folder.
+Just copy the template below for each weekly meeting and fill in the details.
+
+## Administrative Info
+
+- Date: 2025-09-19
+- Attendees: Name1, Name2, Name3
+- Notetaker: Name1
+
+## Progress Update (Before Meeting)
+
+Summary of what has been accomplished since the last meeting in the following categories.
+
+### Coding
+
+### Documentation
+
+## Questions and Topics for Discussion (Before Meeting)
+
+Prepare 3-5 questions and topics you want to discuss with your mentor.
+
+1. Question 1
+2. Question 2
+3. Question 3
+
+## Discussion Notes (During Meeting)
+
+## Action Items for Next Week (During Meeting)
+
+Last 3 minutes of the meeting, summarize action items.
+
+- [ ] Action Item 1
+- [ ] Action Item 2
+- [ ] Action Item 3
+
+---

7project/report.md

@@ -0,0 +1,302 @@
+# Project Report
+
+> **Instructions**:
+> This template provides the structure for your project report.
+> Replace the placeholder text with your actual content.
+> Remove instructions that are not relevant for your project, but leave the headings along with a (NA) label.
+
+## Project Overview
+
+**Project Name**: [Your project name]
+
+**Group Members**:
+
+- Student number, Name, GitHub username
+- Student number, Name, GitHub username
+- Student number, Name, GitHub username
+
+**Brief Description**:
+[2-3 sentences describing what your application does and its main purpose]
+
+## Architecture Overview
+
+### High-Level Architecture
+
+[Describe the overall system architecture. Consider including a diagram using mermaid or linking to an image]
+
+```mermaid
+graph TD
+    A[Component A] --> B[Component B]
+    B --> C[Component C]
+```
+
+### Components
+
+- **Component 1**: [Description of what this component does]
+- **Component 2**: [Description of what this component does]
+- **Component 3**: [Description of what this component does]
+
+### Technologies Used
+
+- **Backend**: [e.g., Go, Node.js, Python]
+- **Database**: [e.g., PostgreSQL, MongoDB, Redis]
+- **Cloud Services**: [e.g., AWS EC2, Google Cloud Run, Azure Functions]
+- **Container Orchestration**: [e.g., Docker, Kubernetes]
+- **Other**: [List other significant technologies]
+
+## Prerequisites
+
+### System Requirements
+
+- Operating System: [e.g., Linux, macOS, Windows]
+- Minimum RAM: [e.g., 8GB]
+- Storage: [e.g., 10GB free space]
+
+### Required Software
+
+- [Software 1] (version X.X or higher)
+- [Software 2] (version X.X or higher)
+- [etc.]
+
+### Dependencies
+
+```bash
+# List key dependencies that need to be installed
+# For example:
+# Docker Engine 20.10+
+# Node.js 18+
+# Go 1.25+
+```
+
+## Build Instructions
+
+### 1. Clone the Repository
+
+```bash
+git clone [your-repository-url]
+cd [repository-name]
+```
+
+### 2. Install Dependencies
+
+```bash
+# Provide step-by-step commands
+# For example:
+# npm install
+# go mod download
+```
+
+### 3. Build the Application
+
+```bash
+# Provide exact build commands
+# For example:
+# make build
+# docker build -t myapp .
+```
+
+### 4. Configuration
+
+```bash
+# Any configuration steps needed
+# Environment variables to set
+# Configuration files to create
+```
+
+## Deployment Instructions
+
+### Local Deployment
+
+```bash
+# Step-by-step commands for local deployment
+# For example:
+# docker-compose up -d
+# kubectl apply -f manifests/
+```
+
+### Cloud Deployment
+
+```bash
+# Commands for cloud deployment
+# Include any cloud-specific setup
+```
+
+### Verification
+
+```bash
+# Commands to verify deployment worked
+# How to check if services are running
+# Example health check endpoints
+```
+
+## Testing Instructions
+
+### Unit Tests
+
+```bash
+# Commands to run unit tests
+# For example:
+# go test ./...
+# npm test
+```
+
+### Integration Tests
+
+```bash
+# Commands to run integration tests
+# Any setup required for integration tests
+```
+
+### End-to-End Tests
+
+```bash
+# Commands to run e2e tests
+# How to set up test environment
+```
+
+## Usage Examples
+
+### Basic Usage
+
+```bash
+# Examples of how to use the application
+# Common commands or API calls
+# Sample data or test scenarios
+```
+
+### Advanced Features
+
+```bash
+# Examples showcasing advanced functionality
+```
+
+---
+
+## Presentation Video
+
+**YouTube Link**: [Insert your YouTube link here]
+
+**Duration**: [X minutes Y seconds]
+
+**Video Includes**:
+
+- [ ] Project overview and architecture
+- [ ] Live demonstration of key features
+- [ ] Code walkthrough
+- [ ] Build and deployment showcase
+
+## Troubleshooting
+
+### Common Issues
+
+#### Issue 1: [Common problem]
+
+**Symptoms**: [What the user sees]
+**Solution**: [Step-by-step fix]
+
+#### Issue 2: [Another common problem]
+
+**Symptoms**: [What the user sees]
+**Solution**: [Step-by-step fix]
+
+### Debug Commands
+
+```bash
+# Useful commands for debugging
+# Log viewing commands
+# Service status checks
+```
+
+---
+
+## Self-Assessment Table
+
+> Be honest and detailed in your assessments.
+> This information is used for individual grading.
+> Link to the specific commit on GitHub for each contribution.
+
+| Task/Component                                                      | Assigned To | Status        | Time Spent | Difficulty | Notes       |
+| ------------------------------------------------------------------- | ----------- | ------------- | ---------- | ---------- | ----------- |
+| Project Setup & Repository                                          | [Name]      | ✅ Complete    | [X hours]  | Medium     | [Any notes] |
+| [Design Document](https://github.com/dat515-2025/group-name)         | [Name]      | ✅ Complete    | [X hours]  | Easy       | [Any notes] |
+| [Backend API Development](https://github.com/dat515-2025/group-name) | [Name]      | ✅ Complete    | [X hours]  | Hard       | [Any notes] |
+| [Database Setup & Models](https://github.com/dat515-2025/group-name) | [Name]      | ✅ Complete    | [X hours]  | Medium     | [Any notes] |
+| [Frontend Development](https://github.com/dat515-2025/group-name)    | [Name]      | 🔄 In Progress | [X hours]  | Medium     | [Any notes] |
+| [Docker Configuration](https://github.com/dat515-2025/group-name)    | [Name]      | ✅ Complete    | [X hours]  | Easy       | [Any notes] |
+| [Cloud Deployment](https://github.com/dat515-2025/group-name)        | [Name]      | ✅ Complete    | [X hours]  | Hard       | [Any notes] |
+| [Testing Implementation](https://github.com/dat515-2025/group-name)  | [Name]      | ⏳ Pending     | [X hours]  | Medium     | [Any notes] |
+| [Documentation](https://github.com/dat515-2025/group-name)           | [Name]      | ✅ Complete    | [X hours]  | Easy       | [Any notes] |
+| [Presentation Video](https://github.com/dat515-2025/group-name)      | [Name]      | ✅ Complete    | [X hours]  | Medium     | [Any notes] |
+
+**Legend**: ✅ Complete | 🔄 In Progress | ⏳ Pending | ❌ Not Started
+
+## Hour Sheet
+
+> Link to the specific commit on GitHub for each contribution.
+
+### [Team Member 1 Name]
+
+| Date      | Activity            | Hours      | Description                         |
+| --------- | ------------------- | ---------- | ----------------------------------- |
+| [Date]    | Initial Setup       | [X.X]      | Repository setup, project structure |
+| [Date]    | Backend Development | [X.X]      | Implemented user authentication     |
+| [Date]    | Testing             | [X.X]      | Unit tests for API endpoints        |
+| [Date]    | Documentation       | [X.X]      | Updated README and design doc       |
+| **Total** |                     | **[XX.X]** |                                     |
+
+### [Team Member 2 Name]
+
+| Date      | Activity             | Hours      | Description                               |
+| --------- | -------------------- | ---------- | ----------------------------------------- |
+| [Date]    | Frontend Development | [X.X]      | Created user interface mockups            |
+| [Date]    | Integration          | [X.X]      | Connected frontend to backend API         |
+| [Date]    | Deployment           | [X.X]      | Docker configuration and cloud deployment |
+| [Date]    | Testing              | [X.X]      | End-to-end testing                        |
+| **Total** |                      | **[XX.X]** |                                           |
+
+### [Team Member 3 Name] (if applicable)
+
+| Date      | Activity                 | Hours      | Description                      |
+| --------- | ------------------------ | ---------- | -------------------------------- |
+| [Date]    | Database Design          | [X.X]      | Schema design and implementation |
+| [Date]    | Cloud Configuration      | [X.X]      | AWS/GCP setup and configuration  |
+| [Date]    | Performance Optimization | [X.X]      | Caching and query optimization   |
+| [Date]    | Monitoring               | [X.X]      | Logging and monitoring setup     |
+| **Total** |                          | **[XX.X]** |                                  |
+
+### Group Total: [XXX.X] hours
+
+---
+
+## Final Reflection
+
+### What We Learned
+
+[Reflect on the key technical and collaboration skills learned during this project]
+
+### Challenges Faced
+
+[Describe the main challenges and how you overcame them]
+
+### If We Did This Again
+
+[What would you do differently? What worked well that you'd keep?]
+
+### Individual Growth
+
+#### [Team Member 1 Name]
+
+[Personal reflection on growth, challenges, and learning]
+
+#### [Team Member 2 Name]
+
+[Personal reflection on growth, challenges, and learning]
+
+#### [Team Member 3 Name] (if applicable)
+
+[Personal reflection on growth, challenges, and learning]
+
+---
+
+**Report Completion Date**: [Date]
+**Last Updated**: [Date]

7project/tofu/main.tf

@@ -96,6 +96,13 @@ module "database" {
 
   phpmyadmin_enabled = var.phpmyadmin_enabled
   cloudflare_domain  = var.cloudflare_domain
+
+  s3_enabled = var.s3_enabled
+  s3_bucket = var.s3_bucket
+  s3_region = var.s3_region
+  s3_endpoint = var.s3_endpoint
+  s3_key_id = var.s3_key_id
+  s3_key_secret = var.s3_key_secret
 }
 
 #module "argocd" {

7project/tofu/modules/maxscale/charts/maxscale-helm/Chart.yaml

@@ -1,4 +1,4 @@
 apiVersion: v2
 name: maxscale-helm
-version: 1.0.7
+version: 1.0.14
 description: Helm chart for MaxScale related Kubernetes manifests

7project/tofu/modules/maxscale/charts/maxscale-helm/templates/backup.yaml

@@ -0,0 +1,42 @@
+{{- if .Values.s3.enabled }}
+apiVersion: k8s.mariadb.com/v1alpha1
+kind: Backup
+metadata:
+  name: backup
+  namespace: mariadb-operator
+spec:
+  mariaDbRef:
+    name: mariadb-repl
+    namespace: mariadb-operator
+  schedule:
+    cron: "0 */3 * * *"
+    suspend: false
+  timeZone: "Europe/Prague"
+  maxRetention: 720h # 30 days
+  compression: bzip2
+  storage:
+    s3:
+      bucket: {{ .Values.s3.bucket | quote }}
+      endpoint: {{ .Values.s3.endpoint | quote }}
+      accessKeyIdSecretKeyRef:
+        name: s3-credentials
+        key: key_id
+      secretAccessKeySecretKeyRef:
+        name: s3-credentials
+        key: secret_key
+      region: {{ .Values.s3.region | quote }}
+      tls:
+        enabled: true
+  # Define a PVC to use as staging area for keeping the backups while they are being processed.
+  stagingStorage:
+    persistentVolumeClaim:
+      resources:
+        requests:
+          storage: 10Gi
+      accessModes:
+        - ReadWriteOnce
+  args:
+    - --single-transaction
+    - --all-databases
+  logLevel: info
+{{- end }}

7project/tofu/modules/maxscale/charts/maxscale-helm/templates/config.yaml

@@ -60,6 +60,8 @@ spec:
         scrapeTimeout: 10s
         prometheusRelease: kube-prometheus-stack
         jobLabel: mariadb-monitoring
+    auth:
+      generate: true
 
     tls:
       enabled: true

7project/tofu/modules/maxscale/charts/maxscale-helm/templates/garage.yaml

@@ -0,0 +1,11 @@
+{{- if .Values.s3.enabled }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: s3-credentials
+  namespace: mariadb-operator
+type: Opaque
+stringData:
+  key_id: "{{ .Values.s3.key_id }}"
+  secret_key: "{{ .Values.s3.key_secret }}"
+{{- end }}

7project/tofu/modules/maxscale/charts/maxscale-helm/templates/phpmyadmin-deployment.yaml

@@ -28,7 +28,7 @@ spec:
         - name: DATABASE_ENABLE_SSL
           value: "yes"
         - name: DATABASE_HOST
-          value: "mariadb-repl"
+          value: "mariadb-repl-maxscale-internal"
         - name: DATABASE_PORT_NUMBER
           value: "3306"
         - name: PHPMYADMIN_ALLOW_NO_PASSWORD

7project/tofu/modules/maxscale/charts/maxscale-helm/values.yaml

@@ -14,4 +14,12 @@ metallb:
 phpmyadmin:
   enabled: true
 
+s3:
+  enabled: false
+  endpoint: ""
+  region: ""
+  bucket: ""
+  key_id: ""
+  key_secret: ""
+
 base_domain: example.com

7project/tofu/modules/maxscale/main.tf

@@ -9,16 +9,16 @@ terraform {
       version = "3.0.2"
     }
     kubernetes = {
-      source = "hashicorp/kubernetes"
+      source  = "hashicorp/kubernetes"
       version = "2.38.0"
     }
   }
 }
 
 resource "kubernetes_namespace" "mariadb-operator" {
-    metadata {
-      name = "mariadb-operator"
-    }
+  metadata {
+    name = "mariadb-operator"
+  }
 }
 
 locals {
@@ -30,46 +30,53 @@ locals {
 }
 
 resource "kubectl_manifest" "secrets" {
-   yaml_body  = local.mariadb_secret_yaml
-   depends_on = [ kubernetes_namespace.mariadb-operator ]
+  yaml_body  = local.mariadb_secret_yaml
+  depends_on = [kubernetes_namespace.mariadb-operator]
 }
 
 
 resource "helm_release" "mariadb-operator-crds" {
-    name             = "mariadb-operator-crds"
-    repository       = "https://helm.mariadb.com/mariadb-operator"
-    chart            = "mariadb-operator-crds"
-    namespace        = "mariadb-operator"
-    version          = "25.8.4"
-    depends_on       = [ kubectl_manifest.secrets ]
-    timeout          = 3600
+  name       = "mariadb-operator-crds"
+  repository = "https://helm.mariadb.com/mariadb-operator"
+  chart      = "mariadb-operator-crds"
+  namespace  = "mariadb-operator"
+  version    = "25.8.4"
+  depends_on = [kubectl_manifest.secrets]
+  timeout    = 3600
 }
 
 
 resource "helm_release" "mariadb-operator" {
-    name             = "mariadb-operator"
-    repository       = "https://helm.mariadb.com/mariadb-operator"
-    chart            = "mariadb-operator"
-    depends_on       = [ helm_release.mariadb-operator-crds, kubectl_manifest.secrets ]
-    namespace        = "mariadb-operator"
-    timeout          = 3600
+  name       = "mariadb-operator"
+  repository = "https://helm.mariadb.com/mariadb-operator"
+  chart      = "mariadb-operator"
+  depends_on = [helm_release.mariadb-operator-crds, kubectl_manifest.secrets]
+  namespace  = "mariadb-operator"
+  version    = "25.8.3"
+  timeout    = 3600
 }
 
 resource "helm_release" "maxscale_helm" {
   name       = "maxscale-helm"
   chart      = "${path.module}/charts/maxscale-helm"
-  version    = "1.0.7"
-  depends_on = [ helm_release.mariadb-operator-crds, kubectl_manifest.secrets ]
+  version    = "1.0.14"
+  depends_on = [helm_release.mariadb-operator-crds, kubectl_manifest.secrets]
   timeout    = 3600
 
   set = [
-    { name = "user.name",             value = var.mariadb_user_name },
-    { name = "user.host",             value = var.mariadb_user_host },
-    { name = "metallb.maxscale_ip",   value = var.maxscale_ip },
-    { name = "metallb.service_ip",    value = var.service_ip },
-    { name = "metallb.primary_ip",    value = var.primary_ip },
-    { name = "metallb.secondary_ip",  value = var.secondary_ip },
-    { name = "phpmyadmin.enabled",    value = tostring(var.phpmyadmin_enabled) },
-    { name = "base_domain", value = var.cloudflare_domain }
+    { name = "user.name", value = var.mariadb_user_name },
+    { name = "user.host", value = var.mariadb_user_host },
+    { name = "metallb.maxscale_ip", value = var.maxscale_ip },
+    { name = "metallb.service_ip", value = var.service_ip },
+    { name = "metallb.primary_ip", value = var.primary_ip },
+    { name = "metallb.secondary_ip", value = var.secondary_ip },
+    { name = "phpmyadmin.enabled", value = tostring(var.phpmyadmin_enabled) },
+    { name = "base_domain", value = var.cloudflare_domain },
+    { name = "s3.key_id", value = var.s3_key_id },
+    { name = "s3.key_secret", value = var.s3_key_secret },
+    { name = "s3.enabled", value = var.s3_enabled },
+    { name = "s3.endpoint", value = var.s3_endpoint },
+    { name = "s3.region", value = var.s3_region },
+    { name = "s3.bucket", value = var.s3_bucket },
   ]
 }

7project/tofu/modules/maxscale/variables.tf

@@ -52,7 +52,39 @@ variable "mariadb_user_password" {
 }
 
 variable "cloudflare_domain" {
-  type = string
-  default = "Base cloudflare domain, e.g. example.com"
+  type     = string
+  default  = "Base cloudflare domain, e.g. example.com"
   nullable = false
 }
+
+variable "s3_key_id" {
+  description = "S3 Key ID for backups"
+  type        = string
+  sensitive   = true
+}
+
+variable "s3_key_secret" {
+  description = "S3 Key Secret for backups"
+  type        = string
+  sensitive   = true
+}
+
+variable "s3_enabled" {
+  description = "Enable S3 backups"
+  type        = bool
+}
+
+variable "s3_endpoint" {
+  description = "S3 endpoint for backups"
+  type        = string
+}
+
+variable "s3_region" {
+  description = "S3 region for backups"
+  type        = string
+}
+
+variable "s3_bucket" {
+  description = "S3 bucket name for backups"
+  type        = string
+}

7project/tofu/modules/metrics-server/values.yaml

@@ -0,0 +1,15 @@
+# Values overriding defaults for metrics-server Helm chart
+# Fix TLS and address selection issues when scraping kubelets (common on Talos)
+args:
+  - --kubelet-insecure-tls
+  - --kubelet-preferred-address-types=InternalIP,Hostname,InternalDNS,ExternalDNS,ExternalIP
+  - --kubelet-use-node-status-port=true
+
+# Using hostNetwork often helps in restricted CNI/DNS environments
+#hostNetwork: true
+# Required when hostNetwork is true so DNS works as expected
+#dnsPolicy: ClusterFirstWithHostNet
+
+# Enable metrics API service monitor if Prometheus Operator is present (optional)
+# serviceMonitor:
+#   enabled: true

7project/tofu/modules/rabbitmq/main.tf

@@ -16,6 +16,12 @@ terraform {
   }
 }
 
+resource "kubernetes_namespace" "rabbitmq_namespace" {
+  metadata {
+    name = "rabbitmq-system"
+  }
+}
+
 
 resource "helm_release" "rabbitmq_operator" {
   name       = "rabbitmq-cluster-operator"
@@ -24,8 +30,7 @@ resource "helm_release" "rabbitmq_operator" {
 
   version = "4.4.34"
 
-  namespace        = "rabbitmq-system"
-  create_namespace = true
+  namespace = "rabbitmq-system"
 
   # Zde můžete přepsat výchozí hodnoty chartu, pokud by bylo potřeba
   # Například sledovat jen určité namespace, nastavit tolerations atd.
@@ -59,6 +64,7 @@ resource "helm_release" "rabbitmq_operator" {
       value = "true"
     }
   ]
+  depends_on = [kubernetes_namespace.rabbitmq_namespace]
 }
 
 

7project/tofu/modules/rabbitmq/rabbit-cluster.yaml

@@ -2,4 +2,4 @@ apiVersion: rabbitmq.com/v1beta1
 kind: RabbitmqCluster
 metadata:
   name: 'rabbitmq-cluster'
-  namespace: "rabbitmq"
+  namespace: "rabbitmq-system"

7project/tofu/modules/rabbitmq/rabbit-ui.yaml

@@ -2,7 +2,7 @@ apiVersion: networking.cfargotunnel.com/v1alpha1
 kind: TunnelBinding
 metadata:
   name: rabbit-tunnel-binding
-  namespace: rabbitmq
+  namespace: rabbitmq-system
 subjects:
   - name: rabbit-gui
     spec:

7project/tofu/variables.tf

@@ -108,3 +108,40 @@ variable "rabbitmq-password" {
   sensitive   = true
   description = "Admin password for RabbitMQ user"
 }
+
+variable "s3_key_id" {
+  description = "S3 Key ID for backups"
+  type        = string
+  sensitive   = true
+  nullable    = false
+}
+
+variable "s3_key_secret" {
+  description = "S3 Key Secret for backups"
+  type        = string
+  sensitive   = true
+  nullable    = false
+}
+
+variable "s3_enabled" {
+  description = "Enable S3 backups"
+  type        = bool
+}
+
+variable "s3_endpoint" {
+  description = "S3 endpoint for backups"
+  type        = string
+}
+
+variable "s3_region" {
+  description = "S3 region for backups"
+  type        = string
+}
+
+variable "s3_bucket" {
+  description = "S3 bucket name for backups"
+  type        = string
+}
+
+
+