Discover db service

exodus_gw/app.py

@@ -1,3 +1,7 @@
 from fastapi import FastAPI
 
+from .database import get_db
+
+db = get_db()
+
 app = FastAPI(title="exodus-gw")

exodus_gw/database.py

@@ -0,0 +1,14 @@
+import os
+
+from sqlalchemy import create_engine
+
+
+def get_db():
+    db_user = os.getenv("POSTGRES_USER")
+    db_password = os.getenv("POSTGRES_PASSWORD")
+    db_service = "exodus-gw-db"
+    db_url = "postgresql://{0}:{1}@{2}:5432/exodus-gw".format(
+        db_user, db_password, db_service
+    )
+
+    return create_engine(db_url)

openshift/containers/exodus-gw/Dockerfile

@@ -9,13 +9,16 @@ RUN \
     microdnf -y install shadow-utils \
     # Install extra commands needed for build
     && microdnf -y install python3 python3-devel gcc make \
+    # Install packages needed for psycopg2 installation
+    && microdnf -y install postgresql-devel \
     && cd /usr/local/src/exodus-gw \
     # Install application itself
     && pip3 install --require-hashes -r requirements.txt \
     && pip3 install --no-deps . \
     # Clean up unnecessary data
     && microdnf clean all && rm -rf /var/cache/yum && rm -rf /usr/local/src/exodus-gw
 
+
 # Run as a non-root user
 RUN adduser exodus-gw
 USER exodus-gw
@@ -25,6 +28,6 @@ EXPOSE 8080
 
 # Run the application
 ENTRYPOINT ["gunicorn", \
-            "-k", "uvicorn.workers.UvicornWorker", \
-            "--bind", "0.0.0.0:8080", \
-            "exodus_gw:application"]
+    "-k", "uvicorn.workers.UvicornWorker", \
+    "--bind", "0.0.0.0:8080", \
+    "exodus_gw:application"]

requirements.in

@@ -6,3 +6,5 @@ defusedxml
 uvicorn
 gunicorn
 dataclasses;python_version<'3.7'
+psycopg2
+sqlalchemy

requirements.txt

@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile
 # To update, run:
 #
-#    pip-compile --generate-hashes requirements.in
+#    pip-compile --generate-hashes --output-file=requirements.txt requirements.in
 #
 aioboto3==8.0.5 \
     --hash=sha256:0942ca5feff0b95b96a79ba93a70042daf9304015f15f489801709173796c486 \
@@ -99,7 +99,7 @@ idna-ssl==1.1.0 \
 idna==2.10 \
     --hash=sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6 \
     --hash=sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0 \
-    # via yarl
+    # via idna-ssl, yarl
 jmespath==0.10.0 \
     --hash=sha256:b85d0567b8666149a93172712e68920734333c0ce7e89b78b3e987f71e5ed4f9 \
     --hash=sha256:cdf6525904cc597730141d61b36f2e4b8ecc257c420fa2f4549bac2c2d0cb72f \
@@ -123,6 +123,21 @@ multidict==4.7.6 \
     --hash=sha256:fcfbb44c59af3f8ea984de67ec7c306f618a3ec771c2843804069917a8f2e255 \
     --hash=sha256:feed85993dbdb1dbc29102f50bca65bdc68f2c0c8d352468c25b54874f23c39d \
     # via aiohttp, yarl
+psycopg2==2.8.5 \
+    --hash=sha256:132efc7ee46a763e68a815f4d26223d9c679953cd190f1f218187cb60decf535 \
+    --hash=sha256:2327bf42c1744a434ed8ed0bbaa9168cac7ee5a22a9001f6fc85c33b8a4a14b7 \
+    --hash=sha256:27c633f2d5db0fc27b51f1b08f410715b59fa3802987aec91aeb8f562724e95c \
+    --hash=sha256:2c0afb40cfb4d53487ee2ebe128649028c9a78d2476d14a67781e45dc287f080 \
+    --hash=sha256:2df2bf1b87305bd95eb3ac666ee1f00a9c83d10927b8144e8e39644218f4cf81 \
+    --hash=sha256:440a3ea2c955e89321a138eb7582aa1d22fe286c7d65e26a2c5411af0a88ae72 \
+    --hash=sha256:6a471d4d2a6f14c97a882e8d3124869bc623f3df6177eefe02994ea41fd45b52 \
+    --hash=sha256:6b306dae53ec7f4f67a10942cf8ac85de930ea90e9903e2df4001f69b7833f7e \
+    --hash=sha256:a0984ff49e176062fcdc8a5a2a670c9bb1704a2f69548bce8f8a7bad41c661bf \
+    --hash=sha256:ac5b23d0199c012ad91ed1bbb971b7666da651c6371529b1be8cbe2a7bf3c3a9 \
+    --hash=sha256:acf56d564e443e3dea152efe972b1434058244298a94348fc518d6dd6a9fb0bb \
+    --hash=sha256:d3b29d717d39d3580efd760a9a46a7418408acebbb784717c90d708c9ed5f055 \
+    --hash=sha256:f7d46240f7a1ae1dd95aab38bd74f7428d46531f69219954266d669da60c0818 \
+    # via -r requirements.in
 pydantic==1.6.1 \
     --hash=sha256:1783c1d927f9e1366e0e0609ae324039b2479a1a282a98ed6a6836c9ed02002c \
     --hash=sha256:2dc946b07cf24bee4737ced0ae77e2ea6bc97489ba5a035b603bd1b40ad81f7e \
@@ -154,6 +169,40 @@ six==1.15.0 \
     --hash=sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259 \
     --hash=sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced \
     # via python-dateutil
+sqlalchemy==1.3.19 \
+    --hash=sha256:072766c3bd09294d716b2d114d46ffc5ccf8ea0b714a4e1c48253014b771c6bb \
+    --hash=sha256:107d4af989831d7b091e382d192955679ec07a9209996bf8090f1f539ffc5804 \
+    --hash=sha256:15c0bcd3c14f4086701c33a9e87e2c7ceb3bcb4a246cd88ec54a49cf2a5bd1a6 \
+    --hash=sha256:26c5ca9d09f0e21b8671a32f7d83caad5be1f6ff45eef5ec2f6fd0db85fc5dc0 \
+    --hash=sha256:276936d41111a501cf4a1a0543e25449108d87e9f8c94714f7660eaea89ae5fe \
+    --hash=sha256:3292a28344922415f939ee7f4fc0c186f3d5a0bf02192ceabd4f1129d71b08de \
+    --hash=sha256:33d29ae8f1dc7c75b191bb6833f55a19c932514b9b5ce8c3ab9bc3047da5db36 \
+    --hash=sha256:3bba2e9fbedb0511769780fe1d63007081008c5c2d7d715e91858c94dbaa260e \
+    --hash=sha256:465c999ef30b1c7525f81330184121521418a67189053bcf585824d833c05b66 \
+    --hash=sha256:51064ee7938526bab92acd049d41a1dc797422256086b39c08bafeffb9d304c6 \
+    --hash=sha256:5a49e8473b1ab1228302ed27365ea0fadd4bf44bc0f9e73fe38e10fdd3d6b4fc \
+    --hash=sha256:618db68745682f64cedc96ca93707805d1f3a031747b5a0d8e150cfd5055ae4d \
+    --hash=sha256:6547b27698b5b3bbfc5210233bd9523de849b2bb8a0329cd754c9308fc8a05ce \
+    --hash=sha256:6557af9e0d23f46b8cd56f8af08eaac72d2e3c632ac8d5cf4e20215a8dca7cea \
+    --hash=sha256:73a40d4fcd35fdedce07b5885905753d5d4edf413fbe53544dd871f27d48bd4f \
+    --hash=sha256:8280f9dae4adb5889ce0bb3ec6a541bf05434db5f9ab7673078c00713d148365 \
+    --hash=sha256:83469ad15262402b0e0974e612546bc0b05f379b5aa9072ebf66d0f8fef16bea \
+    --hash=sha256:860d0fe234922fd5552b7f807fbb039e3e7ca58c18c8d38aa0d0a95ddf4f6c23 \
+    --hash=sha256:883c9fb62cebd1e7126dd683222b3b919657590c3e2db33bdc50ebbad53e0338 \
+    --hash=sha256:8afcb6f4064d234a43fea108859942d9795c4060ed0fbd9082b0f280181a15c1 \
+    --hash=sha256:96f51489ac187f4bab588cf51f9ff2d40b6d170ac9a4270ffaed535c8404256b \
+    --hash=sha256:9e865835e36dfbb1873b65e722ea627c096c11b05f796831e3a9b542926e979e \
+    --hash=sha256:aa0554495fe06172b550098909be8db79b5accdf6ffb59611900bea345df5eba \
+    --hash=sha256:b595e71c51657f9ee3235db8b53d0b57c09eee74dfb5b77edff0e46d2218dc02 \
+    --hash=sha256:b6ff91356354b7ff3bd208adcf875056d3d886ed7cef90c571aef2ab8a554b12 \
+    --hash=sha256:b70bad2f1a5bd3460746c3fb3ab69e4e0eb5f59d977a23f9b66e5bdc74d97b86 \
+    --hash=sha256:c7adb1f69a80573698c2def5ead584138ca00fff4ad9785a4b0b2bf927ba308d \
+    --hash=sha256:c898b3ebcc9eae7b36bd0b4bbbafce2d8076680f6868bcbacee2d39a7a9726a7 \
+    --hash=sha256:e49947d583fe4d29af528677e4f0aa21f5e535ca2ae69c48270ebebd0d8843c0 \
+    --hash=sha256:eb1d71643e4154398b02e88a42fc8b29db8c44ce4134cf0f4474bfc5cb5d4dac \
+    --hash=sha256:f2e8a9c0c8813a468aa659a01af6592f71cd30237ec27c4cc0683f089f90dcfc \
+    --hash=sha256:fe7fe11019fc3e6600819775a7d55abc5446dda07e9795f5954fdbf8a49e1c37 \
+    # via -r requirements.in
 starlette==0.13.6 \
     --hash=sha256:bd2ffe5e37fb75d014728511f8e68ebf2c80b0fa3d04ca1479f4dc752ae31ac9 \
     --hash=sha256:ebe8ee08d9be96a3c9f31b2cb2a24dbdf845247b745664bd8a3f9bd0c977fdbc \
@@ -162,7 +211,7 @@ typing-extensions==3.7.4.3 \
     --hash=sha256:7cb407020f00f7bfc3cb3e7881628838e69d8f3fcab2f64742a5e76b2f841918 \
     --hash=sha256:99d4073b617d30288f569d3f13d2bd7548c3a7e4c8de87db09a9d29bb3a4a60c \
     --hash=sha256:dafc7639cde7f1b6e1acc0f457842a83e722ccca8eef5270af2d74792619a89f \
-    # via aioitertools
+    # via aiohttp, aioitertools, yarl
 urllib3==1.25.10 \
     --hash=sha256:91056c15fa70756691db97756772bb1eb9678fa585d9184f24534b100dc60f4a \
     --hash=sha256:e7983572181f5e1522d9c98453462384ee92a0be7fac5f1413a1e35c56cc0461 \
@@ -228,3 +277,7 @@ yarl==1.5.1 \
     --hash=sha256:f18d68f2be6bf0e89f1521af2b1bb46e66ab0018faafa81d70f358153170a317 \
     --hash=sha256:f379b7f83f23fe12823085cd6b906edc49df969eb99757f58ff382349a3303c6 \
     # via aiohttp
+
+# WARNING: The following packages were not pinned, but pip requires them to be
+# pinned when the requirements file includes hashes. Consider using the --allow-unsafe flag.
+# setuptools