add quadlet for code-generation app (#50)

Signed-off-by: sallyom <somalley@redhat.com>

.github/workflows/build-images.yaml

@@ -21,6 +21,7 @@ jobs:
       MODEL_SERVICE_IMAGE: locallm-model-service
       CHATBOT_IMAGE: locallm-chatbot
       SUMMARIZER_IMAGE: locallm-text-summarizer
+      CODEGEN_IMAGE: locallm-codegen
       RAG_IMAGE: locallm-rag
       CHROMADB_IMAGE: locallm-chromadb
     steps:
@@ -49,6 +50,13 @@ jobs:
           files: |
             summarizer-langchain/**
 
+      - name: Get changed code-generation files
+        id: changed-files-codegen
+        uses: tj-actions/changed-files@v42
+        with:
+          files: |
+            code-generation/**
+
       - name: Get changed chatbot files
         id: changed-files-chatbot
         uses: tj-actions/changed-files@v42
@@ -64,14 +72,14 @@ jobs:
             rag-langchain/builds/chromadb/**
 
       - name: Install qemu dependency
-        if: steps.changed-files-model-service.outputs.any_changed == 'true' || steps.changed-files-chatbot.outputs.any_changed == 'true' || steps.changed-files-summarizer.outputs.any_changed == 'true' || steps.changed-files-rag.outputs.any_changed == 'true'
+        if: steps.changed-files-model-service.outputs.any_changed == 'true' || steps.changed-files-chatbot.outputs.any_changed == 'true' || steps.changed-files-summarizer.outputs.any_changed == 'true' || steps.changed-files-rag.outputs.any_changed == 'true' || steps.changed-files-codegen.outputs.any_changed == 'true'
         run: |
           sudo apt-get update
           sudo apt-get install -y qemu-user-static
 
       - name: Login Quay Container registry
         if: >
-          (steps.changed-files-model-service.outputs.any_changed == 'true' || steps.changed-files-chatbot.outputs.any_changed == 'true' || steps.changed-files-summarizer.outputs.any_changed == 'true' || steps.changed-files-rag.outputs.any_changed == 'true' || steps.changed-files-chromadb.outputs.any_changed == 'true') &&
+          (steps.changed-files-model-service.outputs.any_changed == 'true' || steps.changed-files-chatbot.outputs.any_changed == 'true' || steps.changed-files-summarizer.outputs.any_changed == 'true' || steps.changed-files-rag.outputs.any_changed == 'true' || steps.changed-files-chromadb.outputs.any_changed == 'true' || steps.changed-files-codegen.outputs.any_changed == 'true') &&
           (github.event_name == 'push' || github.event_name == 'schedule') &&
           (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v'))
         uses: redhat-actions/podman-login@v1
@@ -127,6 +135,30 @@ jobs:
           tags: ${{ steps.build_chatbot_multiplatform.outputs.tags }}
           registry: ${{ env.REGISTRY }}
 
+      - name: Build code-generation
+        if: steps.changed-files-codegen.outputs.any_changed == 'true'
+        id: build_summarizer_multiplatform
+        uses: redhat-actions/buildah-build@v2
+        with:
+          image: ${{ env.CODEGEN_IMAGE }}
+          tags: latest ${{ github.sha }}
+          platforms: linux/amd64, linux/arm64
+          context: code-generation
+          containerfiles: |
+            ./code-generation/builds/Containerfile
+
+      - name: Push code-generation image
+        id: push_codegen
+        if: >
+          (steps.changed-files-codegen.outputs.any_changed == 'true') &&
+          (github.event_name == 'push' || github.event_name == 'schedule') &&
+          (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v'))
+        uses: redhat-actions/push-to-registry@v2
+        with:
+          image: ${{ steps.build_codegen_multiplatform.outputs.image }}
+          tags: ${{ steps.build_codegen_multiplatform.outputs.tags }}
+          registry: ${{ env.REGISTRY }}
+
       - name: Build summarizer
         if: steps.changed-files-summarizer.outputs.any_changed == 'true'
         id: build_summarizer_multiplatform

code-generation/quadlet/README.md

@@ -0,0 +1,10 @@
+### Run code-generation as a systemd service
+
+```bash
+cp codegen.yaml /etc/containers/systemd/codegen.yaml
+cp codegen.kube.example /etc/containers/codegen.kube
+cp codegen.image /etc/containers/codegen.image
+/usr/libexec/podman/quadlet --dryrun (optional)
+systemctl daemon-reload
+systemctl start codegen
+```

code-generation/quadlet/codegen.image

@@ -0,0 +1,7 @@
+[Install]
+WantedBy=codegen.service
+
+[Image]
+Image=quay.io/sallyom/models:mistral-7b-gguf
+Image=quay.io/redhat-et/locallm-model-service:latest
+Image=quay.io/redhat-et/locallm-codegen:latest

code-generation/quadlet/codegen.kube.example

@@ -0,0 +1,16 @@
+[Unit]
+Description=Python script to run against downloaded LLM
+Documentation=man:podman-generate-systemd(1)
+Wants=network-online.target
+After=network-online.target
+RequiresMountsFor=%t/containers
+
+[Kube]
+# Point to the yaml file in the same directory
+Yaml=codegen.yaml
+
+[Service]
+Restart=always
+
+[Install]
+WantedBy=default.target

code-generation/quadlet/codegen.yaml

@@ -0,0 +1,45 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  labels:
+    app: codegen-langchain
+  name: codegen-langchain
+spec:
+  initContainers:
+  - name: model-file
+    image: quay.io/sallyom/models:mistral-7b-gguf
+    command: ['/usr/bin/install', "/model/mistral-7b-instruct-v0.1.Q4_K_S.gguf", "/shared/"]
+    volumeMounts:
+    - name: model-file
+      mountPath: /shared
+  containers:
+  - env:
+    - name: MODEL_SERVICE_ENDPOINT
+      value: http://10.88.0.1:8001/v1
+    image: quay.io/redhat-et/locallm-codegen:latest
+    name: codegen-inference
+    ports:
+    - containerPort: 8501
+      hostPort: 8501
+    securityContext:
+      runAsNonRoot: true
+  - env:
+    - name: HOST
+      value: 0.0.0.0
+    - name: PORT
+      value: 8001
+    - name: MODEL_PATH
+      value: /model/mistral-7b-instruct-v0.1.Q4_K_S.gguf
+    image: quay.io/redhat-et/locallm-model-service:latest
+    name: codegen-model-service
+    ports:
+    - containerPort: 8001
+      hostPort: 8001
+    securityContext:
+      runAsNonRoot: true
+    volumeMounts:
+    - name: model-file
+      mountPath: /model
+  volumes:
+  - name: model-file
+    emptyDir: {}