[DNM] Online server changes

.dockerignore

@@ -0,0 +1 @@
+Dockerfile

.env

@@ -0,0 +1,2 @@
+DKUBE_IP=""
+DKUBE_TOKEN=""

.gitignore

@@ -0,0 +1,152 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintainted in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "feast"]
+	path = feast
+	url = https://github.com/feast-dev/feast.git

Dockerfile

@@ -0,0 +1,33 @@
+FROM python:3.9.10-slim
+
+WORKDIR /usr/src/feast
+
+ENV PYTHONDONTWRITEBYTECODE 1
+ENV PYTHONUNBUFFERED 1
+ENV PYTHONPATH=$PYTHONPATH:/usr/src/feast:/usr/src/feast/provider/sdk
+
+RUN apt-get update \
+    && apt-get -y install gcc git build-essential procps net-tools \
+    && apt-get clean \
+    && pip install --no-cache-dir -U pip \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY . .
+
+RUN pip install --no-cache-dir -r ./online_server/requirements.txt
+
+RUN git submodule init && git submodule update
+
+COPY setup.py ./feast/sdk/python/setup.py
+
+RUN cd ./feast/ && patch -p1 < ../feast_ol_server.patch && make install-python
+
+RUN pip3 install git+https://github.com/oneconvergence/dkube.git@feast_changes --upgrade
+
+WORKDIR /usr/src/feast/online_server
+
+RUN addgroup --system olserver && adduser --system --group olserver
+
+USER olserver
+
+CMD ["python", "server.py"]

README.md

@@ -1 +1,42 @@
 # feast
+
+## Run online service as Knative service
+
+        1. Build image
+                git clone https://github.com/oneconvergence/feast.git
+                git checkout -b online_server_changes origin/online_server_changes
+                cd feast/
+                docker build -i <image name> .
+
+        2. Run Knative service
+                Edit file:
+                        online_server/online_svc.yaml
+                kubectl apply -f online_server/online_svc.yaml
+                kubectl get ksvc
+
+
+## Installation steps to run local dev environment
+
+- Pre-requisite - Setup a virtual environment with python 3.9.7 or above.
+- Steps:
+
+        git clone https://github.com/oneconvergence/feast.git
+        git checkout -b online_server_changes origin/online_server_changes
+        cd feast/feast
+        git submodule init
+        git submodule update
+        patch -p1 < ../feast_ol_server.patch
+        make install-python
+
+- Set PYTHONPATH:
+
+        export BASE=<path to above cloned feast dir>
+        export PYTHONPATH=$BASE:$PYTHONPATH
+        export PYTHONPATH=$BASE/provider/sdk/:$PYTHONPATH
+
+- That's it.
+
+## Generate repo configuraton
+
+        cd online_server
+        python -m common.utils.utils $(pwd)/config/cfg.json <name of o/p file>