Cog 457 update postgres docs #172
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Add info on how to install cognee with postgres support Docs #COG-457
Added steps on how to use PostgreSQL for the UI Docs #COG-457
Added installing of all extras to Dockerfile Fix #COG-457
WalkthroughThe changes in this pull request involve modifications to the Changes
Possibly related PRs
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (5)
Dockerfile (3)
Line range hint 3-8: Enhance build argument configuration and environment variables.
- The
DEBUGbuild argument should have a default value to ensure predictable behavior. - Consider validating the
DEBUGvalue to ensure it's boolean. - Setting
PIP_NO_CACHE_DIR=truemight increase build times in CI/CD environments.
Apply these improvements:
-ARG DEBUG
+ARG DEBUG=false
+
+# Validate DEBUG value
+RUN if [ "$DEBUG" != "true" ] && [ "$DEBUG" != "false" ]; then \
+ echo "ERROR: DEBUG must be 'true' or 'false'" && exit 1; \
+ fi
-ENV DEBUG=${DEBUG}
+ENV DEBUG=${DEBUG} \
+ PIP_NO_CACHE_DIR=falseLine range hint 9-13: Optimize system package installation for smaller image size and better reproducibility.
The current package installation can be improved by:
- Combining apt commands to prevent cache inconsistency
- Cleaning up apt cache to reduce image size
- Pinning package versions for reproducibility
Apply these improvements:
-RUN apt-get update && apt-get install
-
-RUN apt-get install -y \
- gcc \
- libpq-dev
+RUN apt-get update && apt-get install -y \
+ gcc=4:12.2.0-3 \
+ libpq-dev=15.3-0+deb12u1 \
+ && rm -rf /var/lib/apt/lists/*Line range hint 39-43: Optimize entrypoint setup and file handling.
The entrypoint setup can be improved by:
- Combining COPY and chmod commands to reduce image layers
- Adding a .dockerignore file to prevent copying unwanted files
Apply these improvements:
-COPY entrypoint.sh /app/entrypoint.sh
-RUN chmod +x /app/entrypoint.sh
-
-RUN sed -i 's/\r$//' /app/entrypoint.sh
+COPY --chmod=755 entrypoint.sh /app/entrypoint.sh
+RUN dos2unix /app/entrypoint.shAlso, create a .dockerignore file:
**/__pycache__
**/*.pyc
**/*.pyo
**/*.pyd
.git
.env
.venv
README.md (2)
85-86: Add language specification to the code fence.
The code block should specify the language for better syntax highlighting and to comply with markdown best practices.
Change the opening fence to specify the language:
-```
+```env🧰 Tools
🪛 Markdownlint
86-86: null
Fenced code blocks should have a language specified
(MD040, fenced-code-language)
87-95: Consider adding security notes for production deployment.
While these default credentials are fine for local development, consider adding a note about:
- Using strong passwords in production
- Securing database access
- Using environment-specific configuration files
Add a security note after the configuration block:
DB_USERNAME=cognee
DB_PASSWORD=cognee+> Note: For production deployments, ensure to use strong passwords and follow security best practices for database configuration.
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📒 Files selected for processing (2)
- Dockerfile (1 hunks)
- README.md (2 hunks)
🧰 Additional context used
🪛 Markdownlint
README.md
86-86: null
Fenced code blocks should have a language specified
(MD040, fenced-code-language)
🔇 Additional comments (2)
README.md (2)
32-35: LGTM! Clear PostgreSQL installation instructions for pip users.
The installation command using pip extras syntax is correct and well-documented.
43-47: LGTM! Clear PostgreSQL installation instructions for poetry users.
The installation command using poetry extras syntax is correct and well-documented.
| @@ -25,7 +25,7 @@ RUN pip install poetry | |||
| RUN poetry config virtualenvs.create false | |||
|
|
|||
| # Install the dependencies | |||
| RUN poetry install --no-root --no-dev | |||
| RUN poetry install --all-extras --no-root --no-dev | |||
There was a problem hiding this comment.
🛠️ Refactor suggestion
Improve Poetry installation and dependency management.
- The Poetry version should be pinned for reproducibility
- Consider specifying only required extras instead of --all-extras to minimize image size
Apply these improvements:
-RUN pip install poetry
+RUN pip install poetry==1.6.1
RUN poetry config virtualenvs.create false
-RUN poetry install --all-extras --no-root --no-dev
+# Only install postgresql extra since that's what we're adding
+RUN poetry install --extras postgresql --no-root --no-devCommittable suggestion was skipped due to low confidence.
Summary by CodeRabbit
New Features
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