Containerize local development environment with Docker - #684
Containerize local development environment with Docker#684khushigoel44-afk wants to merge 2 commits into
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📝 WalkthroughWalkthroughDocker support was added for the Django backend, Nginx frontend, Redis, Celery worker, and Celery beat scheduler. README setup instructions now use Docker Compose, with supporting dependency, ignore-file, and Celery schedule updates. ChangesDocker local stack
Estimated code review effort: 3 (Moderate) | ~20 minutes Sequence Diagram(s)sequenceDiagram
participant Developer
participant DockerCompose
participant Nginx
participant DjangoBackend
participant Redis
participant CeleryWorker
participant CeleryBeat
Developer->>DockerCompose: run docker compose up --build
DockerCompose->>Nginx: start frontend on port 8082
DockerCompose->>DjangoBackend: start backend on port 8000
DockerCompose->>Redis: start broker on port 6379
CeleryBeat->>Redis: publish scheduled tasks
Redis->>CeleryWorker: deliver task messages
🚥 Pre-merge checks | ✅ 3 | ❌ 2❌ Failed checks (2 warnings)
✅ Passed checks (3 passed)
✨ Finishing Touches🧪 Generate unit tests (beta)
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Actionable comments posted: 4
🧹 Nitpick comments (1)
docker-compose.yml (1)
24-26: 📐 Maintainability & Code Quality | 🔵 Trivial | 💤 Low valueAvoid duplicating environment variables defined in
.env.You have provided an
env_file: backend/.envfor this service, which is also documented in the README to containCELERY_BROKER_URLandCELERY_TASK_ALWAYS_EAGER. Explicitly declaring them here overrides the.envfile, which might lead to confusing behavior if a developer tries to modify these values in.env. Consider removing them here so the.envfile acts as the single source of truth.♻️ Proposed fix
- environment: - - CELERY_BROKER_URL=redis://redis:6379/0 - - CELERY_TASK_ALWAYS_EAGER=false🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@docker-compose.yml` around lines 24 - 26, Remove the explicit CELERY_BROKER_URL and CELERY_TASK_ALWAYS_EAGER entries from the service’s environment block, leaving backend/.env via env_file as the single source of truth for both settings.
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In `@backend/celerybeat-schedule`:
- Around line 1-9: Remove and untrack the runtime artifacts
backend/celerybeat-schedule (lines 1-9), backend/celerybeat-schedule-wal (lines
1-71), and backend/celerybeat-schedule-shm (lines 1-2), then add the
celerybeat-schedule* pattern to .gitignore to prevent Celery Beat scheduler
files from being committed again.
In `@backend/db.sqlite3`:
- Line 1: Remove the tracked database artifact db.sqlite3 from the repository
and Docker build context, add appropriate ignore rules, and replace its use with
migrations and sanitized seed data. Revoke and rotate exposed Google OAuth
tokens, force password resets for affected accounts, and purge the database from
Git history if it has been published.
In `@docker-compose.yml`:
- Around line 6-7: Update the frontend service port mapping in the Docker
Compose configuration from host port 8082 to 8080 while keeping the container
port 80 unchanged, so it matches the documented and example configuration.
In `@Dockerfile`:
- Line 1: Update the Dockerfile’s FROM image to python:3.11.9-slim so the
container uses the Python version specified by the PR objective.
---
Nitpick comments:
In `@docker-compose.yml`:
- Around line 24-26: Remove the explicit CELERY_BROKER_URL and
CELERY_TASK_ALWAYS_EAGER entries from the service’s environment block, leaving
backend/.env via env_file as the single source of truth for both settings.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
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📒 Files selected for processing (9)
.dockerignoreDockerfileREADME.mdbackend/celerybeat-schedulebackend/celerybeat-schedule-shmbackend/celerybeat-schedule-walbackend/db.sqlite3docker-compose.ymlrequirements.txt
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Actionable comments posted: 4
🧹 Nitpick comments (1)
docker-compose.yml (1)
24-26: 📐 Maintainability & Code Quality | 🔵 Trivial | 💤 Low valueAvoid duplicating environment variables defined in
.env.You have provided an
env_file: backend/.envfor this service, which is also documented in the README to containCELERY_BROKER_URLandCELERY_TASK_ALWAYS_EAGER. Explicitly declaring them here overrides the.envfile, which might lead to confusing behavior if a developer tries to modify these values in.env. Consider removing them here so the.envfile acts as the single source of truth.♻️ Proposed fix
- environment: - - CELERY_BROKER_URL=redis://redis:6379/0 - - CELERY_TASK_ALWAYS_EAGER=false🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@docker-compose.yml` around lines 24 - 26, Remove the explicit CELERY_BROKER_URL and CELERY_TASK_ALWAYS_EAGER entries from the service’s environment block, leaving backend/.env via env_file as the single source of truth for both settings.
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In `@backend/celerybeat-schedule`:
- Around line 1-9: Remove and untrack the runtime artifacts
backend/celerybeat-schedule (lines 1-9), backend/celerybeat-schedule-wal (lines
1-71), and backend/celerybeat-schedule-shm (lines 1-2), then add the
celerybeat-schedule* pattern to .gitignore to prevent Celery Beat scheduler
files from being committed again.
In `@backend/db.sqlite3`:
- Line 1: Remove the tracked database artifact db.sqlite3 from the repository
and Docker build context, add appropriate ignore rules, and replace its use with
migrations and sanitized seed data. Revoke and rotate exposed Google OAuth
tokens, force password resets for affected accounts, and purge the database from
Git history if it has been published.
In `@docker-compose.yml`:
- Around line 6-7: Update the frontend service port mapping in the Docker
Compose configuration from host port 8082 to 8080 while keeping the container
port 80 unchanged, so it matches the documented and example configuration.
In `@Dockerfile`:
- Line 1: Update the Dockerfile’s FROM image to python:3.11.9-slim so the
container uses the Python version specified by the PR objective.
---
Nitpick comments:
In `@docker-compose.yml`:
- Around line 24-26: Remove the explicit CELERY_BROKER_URL and
CELERY_TASK_ALWAYS_EAGER entries from the service’s environment block, leaving
backend/.env via env_file as the single source of truth for both settings.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
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📒 Files selected for processing (9)
.dockerignoreDockerfileREADME.mdbackend/celerybeat-schedulebackend/celerybeat-schedule-shmbackend/celerybeat-schedule-walbackend/db.sqlite3docker-compose.ymlrequirements.txt
🛑 Comments failed to post (4)
backend/celerybeat-schedule (1)
1-9: 📐 Maintainability & Code Quality | 🟠 Major | ⚡ Quick win
Remove local Celery Beat schedule runtime artifacts. All of these files are local runtime database artifacts generated by Celery Beat's SQLite scheduler. Committing these files leads to repository bloat, merge conflicts, and leaks local state. Please untrack them and ensure
celerybeat-schedule*is added to your.gitignore.
backend/celerybeat-schedule#L1-L9: Untrack and remove this file.backend/celerybeat-schedule-wal#L1-L71: Untrack and remove this file.backend/celerybeat-schedule-shm#L1-L2: Untrack and remove this file.📍 Affects 3 files
backend/celerybeat-schedule#L1-L9(this comment)backend/celerybeat-schedule-wal#L1-L71backend/celerybeat-schedule-shm#L1-L2🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@backend/celerybeat-schedule` around lines 1 - 9, Remove and untrack the runtime artifacts backend/celerybeat-schedule (lines 1-9), backend/celerybeat-schedule-wal (lines 1-71), and backend/celerybeat-schedule-shm (lines 1-2), then add the celerybeat-schedule* pattern to .gitignore to prevent Celery Beat scheduler files from being committed again.backend/db.sqlite3 (1)
1-1: 🔒 Security & Privacy | 🔴 Critical | 🏗️ Heavy lift
Remove this database and rotate the exposed credentials.
backend/db.sqlite3contains real-looking user emails, phone numbers, campaign data, password hashes, and Google OAuth bearer tokens. Remove it from the repository and Docker context, revoke/rotate all exposed tokens, force affected password resets, and purge it from Git history if already published. Use migrations plus sanitized seed data instead.Also applies to: 466-467
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@backend/db.sqlite3` at line 1, Remove the tracked database artifact db.sqlite3 from the repository and Docker build context, add appropriate ignore rules, and replace its use with migrations and sanitized seed data. Revoke and rotate exposed Google OAuth tokens, force password resets for affected accounts, and purge the database from Git history if it has been published.docker-compose.yml (1)
6-7: 🎯 Functional Correctness | 🟠 Major | ⚡ Quick win
Fix frontend port mapping to match documentation.
The
docker-compose.ymlmaps the frontend to port8082, but the PR objectives,README.mddocumentation, and.envconfiguration examples all expect the frontend to be accessible on port8080.🐛 Proposed fix
ports: - - "8082:80" + - "8080:80"📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.ports: - "8080:80"🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@docker-compose.yml` around lines 6 - 7, Update the frontend service port mapping in the Docker Compose configuration from host port 8082 to 8080 while keeping the container port 80 unchanged, so it matches the documented and example configuration.Dockerfile (1)
1-1: 📐 Maintainability & Code Quality | 🟡 Minor | ⚡ Quick win
Align Python version with PR objectives.
The PR objective states that a Python 3.11.9 Dockerfile is being added, but the base image used here is
python:3.13-slim. Please confirm if this is intentional or if it should be reverted to3.11.9-slim.💡 Proposed fix
-FROM python:3.13-slim +FROM python:3.11.9-slim📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.FROM python:3.11.9-slim🧰 Tools
🪛 Trivy (0.69.3)
[error] 1-1: Image user should not be 'root'
Specify at least 1 USER command in Dockerfile with non-root user as argument
Rule: DS-0002
(IaC/Dockerfile)
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@Dockerfile` at line 1, Update the Dockerfile’s FROM image to python:3.11.9-slim so the container uses the Python version specified by the PR objective.
…ensitive artifacts
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Actionable comments posted: 1
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⚠️ Outside diff range comments (1)
Dockerfile (1)
1-16: 🔒 Security & Privacy | 🟠 Major | ⚡ Quick winRun the backend as a non-root user.
The image currently inherits root and has no
USERdirective. Create an unprivileged user, assign ownership of/app, and switch to it beforeCMDto reduce container and bind-mount risk.Proposed fix
COPY requirements.txt . RUN pip install --no-cache-dir -r requirements.txt -COPY . . +RUN addgroup --system app && adduser --system --ingroup app app +COPY --chown=app:app . . +USER app EXPOSE 8000🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@Dockerfile` around lines 1 - 16, Update the Dockerfile after the application files are copied to create an unprivileged user, assign that user ownership of /app, and add a USER directive before CMD. Keep the existing working directory and startup command unchanged while ensuring the backend runs without root privileges.Source: Linters/SAST tools
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In @.gitignore:
- Around line 23-24: Re-save .gitignore as a plain-text file by removing all
embedded NUL bytes while preserving the existing .venv and backend/db.sqlite3
ignore entries unchanged.
---
Outside diff comments:
In `@Dockerfile`:
- Around line 1-16: Update the Dockerfile after the application files are copied
to create an unprivileged user, assign that user ownership of /app, and add a
USER directive before CMD. Keep the existing working directory and startup
command unchanged while ensuring the backend runs without root privileges.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
ℹ️ Review info
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Configuration used: defaults
Review profile: CHILL
Plan: Pro Plus
Run ID: d2396e0f-7b0b-4d2c-9d5c-9afa6e49d92f
📒 Files selected for processing (5)
.gitignoreDockerfilebackend/celerybeat-schedulebackend/db.sqlite3docker-compose.yml
💤 Files with no reviewable changes (1)
- docker-compose.yml
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Actionable comments posted: 1
Caution
Some comments are outside the diff and can’t be posted inline due to platform limitations.
⚠️ Outside diff range comments (1)
Dockerfile (1)
1-16: 🔒 Security & Privacy | 🟠 Major | ⚡ Quick winRun the backend as a non-root user.
The image currently inherits root and has no
USERdirective. Create an unprivileged user, assign ownership of/app, and switch to it beforeCMDto reduce container and bind-mount risk.Proposed fix
COPY requirements.txt . RUN pip install --no-cache-dir -r requirements.txt -COPY . . +RUN addgroup --system app && adduser --system --ingroup app app +COPY --chown=app:app . . +USER app EXPOSE 8000🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@Dockerfile` around lines 1 - 16, Update the Dockerfile after the application files are copied to create an unprivileged user, assign that user ownership of /app, and add a USER directive before CMD. Keep the existing working directory and startup command unchanged while ensuring the backend runs without root privileges.Source: Linters/SAST tools
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In @.gitignore:
- Around line 23-24: Re-save .gitignore as a plain-text file by removing all
embedded NUL bytes while preserving the existing .venv and backend/db.sqlite3
ignore entries unchanged.
---
Outside diff comments:
In `@Dockerfile`:
- Around line 1-16: Update the Dockerfile after the application files are copied
to create an unprivileged user, assign that user ownership of /app, and add a
USER directive before CMD. Keep the existing working directory and startup
command unchanged while ensuring the backend runs without root privileges.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
ℹ️ Review info
⚙️ Run configuration
Configuration used: defaults
Review profile: CHILL
Plan: Pro Plus
Run ID: d2396e0f-7b0b-4d2c-9d5c-9afa6e49d92f
📒 Files selected for processing (5)
.gitignoreDockerfilebackend/celerybeat-schedulebackend/db.sqlite3docker-compose.yml
💤 Files with no reviewable changes (1)
- docker-compose.yml
🛑 Comments failed to post (1)
.gitignore (1)
23-24: 🎯 Functional Correctness | 🟡 Minor | ⚡ Quick win
🧩 Analysis chain
🏁 Script executed:
python - <<'PY' from pathlib import Path data = Path(".gitignore").read_bytes() for number, line in enumerate(data.splitlines(), 1): if any(byte < 32 and byte not in (9,) for byte in line): print(f"control byte on line {number}: {line!r}") PYRepository: Kuldeeep18/LeadOrbit
Length of output: 444
🏁 Script executed:
python3 - <<'PY' from pathlib import Path p = Path(".gitignore") data = p.read_bytes() print("first 32 bytes:", data[:32]) print("byte length:", len(data)) print("line count:", len(data.splitlines())) print("suspect lines:") for number, line in enumerate(data.splitlines(), 1): if any(byte < 32 and byte not in (9,) for byte in line): print(number, line) PYRepository: Kuldeeep18/LeadOrbit
Length of output: 418
Re-save
.gitignoreas plain text. The.venvandbackend/db.sqlite3entries contain embedded NUL bytes, which can break ignore parsing.🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In @.gitignore around lines 23 - 24, Re-save .gitignore as a plain-text file by removing all embedded NUL bytes while preserving the existing .venv and backend/db.sqlite3 ignore entries unchanged.
1 participant
Pull Request
🔗 Related Issue
Closes #641
📝 Summary of Changes
This PR completely overhauls the local development setup by introducing Docker containerization. It removes the need for manual virtual environments, background process management, and port configuration.
Specific changes include:--
🏷️ Type of Change
[✓] 🐛 Bug fix
[✓] ✨ New feature
[ ] ♻️ Refactor
[✓] 📝 Documentation update
[ ] 🎨 UI / Style change
[✓] 🔧 Chore
🧪 Testing
The entire Docker stack was built and verified locally on WSL2.
Steps to test:
📸 Screenshots (if applicable)
N/A - Infrastructure and documentation changes only.
✅ Checklist
[✓] No merge conflicts
[✓] Changes follow the project guidelines
[✓] Documentation updated (if applicable)
[✓] Related issue linked
[✓] Changes tested locally (if applicable)
Summary by CodeRabbit
New Features
Documentation
Chores