From 5f97d981511d8bb91457e2cfd48ea55b12711f37 Mon Sep 17 00:00:00 2001
From: phillip-toohill <phillip.toohill@rackspace.com>
Date: Thu, 15 Feb 2024 12:05:11 -0600
Subject: [PATCH] Updating workflow for openstack-exporter

---
 .../workflows/helm-openstack-exporter.yaml    | 55 +++++++++++++++++++
 .../openstack-exporter-helm-overrides.yaml    |  3 +-
 .../openstack-exporter/aio/kustomization.yaml | 14 +++++
 .../base/hpa-openstack-exporter.yaml          | 19 +++++++
 .../base/kustomization.yaml                   |  4 ++
 5 files changed, 94 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/helm-openstack-exporter.yaml
 create mode 100644 kustomize/monitoring/openstack-exporter/aio/kustomization.yaml
 create mode 100644 kustomize/monitoring/openstack-exporter/base/hpa-openstack-exporter.yaml
 create mode 100644 kustomize/monitoring/openstack-exporter/base/kustomization.yaml

diff --git a/.github/workflows/helm-openstack-exporter.yaml b/.github/workflows/helm-openstack-exporter.yaml
new file mode 100644
index 00000000..a7b542c6
--- /dev/null
+++ b/.github/workflows/helm-openstack-exporter.yaml
@@ -0,0 +1,55 @@
+name: Helm GitHub Actions for octavia
+
+on:
+  pull_request:
+    paths:
+      - helm-configs/monitoring/openstack-exporter/**
+      - kustomize/monitoring/openstack-exporter/**
+      - .github/workflows/helm-openstack-exporter.yaml
+jobs:
+  helm:
+    strategy:
+      matrix:
+        overlays:
+          - base
+          - aio
+    name: Helm
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - uses: azure/setup-helm@v3
+        with:
+          version: latest
+          token: "${{ secrets.GITHUB_TOKEN }}"
+        id: helm
+      - name: Kubectl Install
+        working-directory: /usr/local/bin/
+        run: |
+            if [ ! -f /usr/local/bin/kubectl ]; then
+              curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
+              chmod +x ./kubectl
+            fi
+      - name: Pull OSH submodules
+        run: |
+            git submodule update --init submodules/openstack-helm
+            git submodule update --init submodules/openstack-helm-infra
+      - name: Make OSH submodule
+        run: |
+            cd submodules/openstack-helm-infra
+            make prometheus-openstack-exporter
+      - name: Run Helm Template
+        run: |
+          cd submodules/openstack-helm
+          ${{ steps.helm.outputs.helm-path }} template prometheus-openstack-exporter ./prometheus-openstack-exporter \
+            --namespace=openstack \
+            --wait \
+            --timeout 120m \
+            -f ${{ github.workspace }}helm-configs/monitoring/openstack-exporter/openstack-exporter-helm-overrides.yaml \
+            --post-renderer ${{ github.workspace }}/kustomize/kustomize.sh \
+            --post-renderer-args monitoring/prometheus-openstack-exporter/${{ matrix.overlays }} > /tmp/rendered.yaml
+      - name: Return helm Build
+        uses: actions/upload-artifact@v2
+        with:
+          name: helm-openstack-exporter-artifact-${{ matrix.overlays }}
+          path: /tmp/rendered.yaml
diff --git a/helm-configs/monitoring/openstack-exporter/openstack-exporter-helm-overrides.yaml b/helm-configs/monitoring/openstack-exporter/openstack-exporter-helm-overrides.yaml
index 3ed2e502..97f8ea36 100644
--- a/helm-configs/monitoring/openstack-exporter/openstack-exporter-helm-overrides.yaml
+++ b/helm-configs/monitoring/openstack-exporter/openstack-exporter-helm-overrides.yaml
@@ -227,4 +227,5 @@ manifests:
   network_policy: false
   secret_keystone: true
   secret_registry: true
-  service: true
\ No newline at end of file
+  service: true
+
diff --git a/kustomize/monitoring/openstack-exporter/aio/kustomization.yaml b/kustomize/monitoring/openstack-exporter/aio/kustomization.yaml
new file mode 100644
index 00000000..1b804cba
--- /dev/null
+++ b/kustomize/monitoring/openstack-exporter/aio/kustomization.yaml
@@ -0,0 +1,14 @@
+bases:
+  - ../base
+
+patches:
+  - target:
+      kind: HorizontalPodAutoscaler
+      name: prometheus-openstack-exporter
+    patch: |-
+      - op: replace
+        path: /spec/minReplicas
+        value: 1
+      - op: replace
+        path: /spec/maxReplicas
+        value: 1
diff --git a/kustomize/monitoring/openstack-exporter/base/hpa-openstack-exporter.yaml b/kustomize/monitoring/openstack-exporter/base/hpa-openstack-exporter.yaml
new file mode 100644
index 00000000..dcaaf8db
--- /dev/null
+++ b/kustomize/monitoring/openstack-exporter/base/hpa-openstack-exporter.yaml
@@ -0,0 +1,19 @@
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: prometheus-openstack-exporter
+  namespace: openstack
+spec:
+  maxReplicas: 3
+  minReplicas: 1
+  metrics:
+    - resource:
+        name: cpu
+        target:
+          averageUtilization: 50
+          type: Utilization
+      type: Resource
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: prometheus-openstack-exporter
diff --git a/kustomize/monitoring/openstack-exporter/base/kustomization.yaml b/kustomize/monitoring/openstack-exporter/base/kustomization.yaml
new file mode 100644
index 00000000..eeb6a512
--- /dev/null
+++ b/kustomize/monitoring/openstack-exporter/base/kustomization.yaml
@@ -0,0 +1,4 @@
+resources:
+  - all.yaml
+  - hpa-openstack-exporter.yaml
+