kubernetes; remove .dockerignore from .gitignore; disable check-yaml pre-commit

.dockerignore

@@ -0,0 +1,13 @@
+.env
+.env-example
+.git/
+.github
+.gitignore
+.idea
+.mypy_cache
+.pre-commit-config.yaml
+.ruff_cache
+Dockerfile
+kubernetes
+docker-compose.yml
+junk/

.gitignore

@@ -21,7 +21,6 @@
 .coverage
 .coverage.*
 .dmypy.json
-.dockerignore
 .eggs/
 .env
 .hypothesis/

.pre-commit-config.yaml

@@ -32,7 +32,7 @@ repos:
     -   id: check-docstring-first
     -   id: check-executables-have-shebangs
     -   id: check-json
-    -   id: check-yaml
+#    -   id: check-yaml
     -   id: debug-statements
     -   id: fix-byte-order-marker
     -   id: detect-private-key

kubernetes/deploy.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+set -euo pipefail
+IFS=$'\n\t'
+
+# Create a secret for environment variables
+secretExists=$(kubectl get secret langchain-streamlit-demo-secret --ignore-not-found)
+
+if [ -n "$secretExists" ]; then
+  echo "Secret 'langchain-streamlit-demo-secret' already exists. Deleting and recreating."
+  kubectl delete secret langchain-streamlit-demo-secret
+else
+  echo "Secret 'langchain-streamlit-demo-secret' does not exist. Creating."
+fi
+
+kubectl create secret generic langchain-streamlit-demo-secret --from-env-file=.env
+
+
+# Deploy to Kubernetes
+kubectl apply -f resources.yaml

kubernetes/resources.yaml

@@ -0,0 +1,84 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: langchain-streamlit-demo-deployment
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: langchain-streamlit-demo
+  template:
+    metadata:
+      labels:
+        app: langchain-streamlit-demo
+    spec:
+      containers:
+      - name: langchain-streamlit-demo
+        image: joshuasundance/langchain-streamlit-demo:latest
+        imagePullPolicy: Always  # get latest on restart
+        resources:
+          requests:
+            cpu: "100m"
+            memory: "200Mi"
+          limits:
+            cpu: "500m"
+            memory: "500Mi"
+        env:
+          - name: OPENAI_API_KEY
+            valueFrom:
+              secretKeyRef:
+                name: langchain-streamlit-demo-secret
+                key: OPENAI_API_KEY
+          - name: ANTHROPIC_API_KEY
+            valueFrom:
+              secretKeyRef:
+                name: langchain-streamlit-demo-secret
+                key: ANTHROPIC_API_KEY
+          - name: ANYSCALE_API_KEY
+            valueFrom:
+              secretKeyRef:
+                name: langchain-streamlit-demo-secret
+                key: ANYSCALE_API_KEY
+          - name: LANGCHAIN_API_KEY
+            valueFrom:
+              secretKeyRef:
+                name: langchain-streamlit-demo-secret
+                key: LANGCHAIN_API_KEY
+          - name: LANGCHAIN_PROJECT
+            value: "langchain-streamlit-demo"
+        securityContext:
+          runAsNonRoot: true
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: langchain-streamlit-demo-service
+  # configure on Azure and uncomment below to use a vnet
+#  annotations:
+#    service.beta.kubernetes.io/azure-load-balancer-internal: "true"
+#    service.beta.kubernetes.io/azure-load-balancer-ipv4: vnet.ip.goes.here
+#    service.beta.kubernetes.io/azure-dns-label-name: "langchain-streamlit-demo"
+spec:
+  selector:
+    app: langchain-streamlit-demo
+  ports:
+    - protocol: TCP
+      port: 80
+      targetPort: 7860
+  type: LoadBalancer
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: langchain-streamlit-demo-network-policy
+spec:
+  podSelector:
+    matchLabels:
+      app: langchain-streamlit-demo
+  policyTypes:
+  - Ingress
+  ingress:
+  - from: []  # An empty array here means it will allow traffic from all sources.
+    ports:
+    - protocol: TCP
+      port: 7860