#76 setup vault for client secrets

argocd/dev/ua/user-exchange-client-secrets/app.yaml

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+apiVersion: argoproj.io/v1alpha1
+kind: ApplicationSet
+metadata:
+  name: user-exchange-client-secret
+  namespace: argocd
+spec:
+  goTemplate: true
+  goTemplateOptions: ["missingkey=error"]
+  generators:
+  - list:
+      elements:
+        # Names of clusters to deploy the app to
+        - name: dev-v3
+        # Uncomment if you want to deploy to dev-microk8s-alternative
+        #- name: dev-microk8s-alternative
+  template:
+    metadata:
+      name: '{{.name}}-user-exchange-client-secret'
+      annotations:
+        argocd.argoproj.io/sync-wave: "0"
+        notifications.argoproj.io/subscribe.on-sync-failed.smtp-ua: users-and-auth-team@stfc365.onmicrosoft.com
+        notifications.argoproj.io/subscribe.on-health-degraded.smtp-ua: users-and-auth-team@stfc365.onmicrosoft.com
+        notifications.argoproj.io/subscribe.on-sync-status-unknown.smtp-ua: users-and-auth-team@stfc365.onmicrosoft.com
+    spec:
+      project: u-a-project
+      source:
+        path: components/ua/user-exchange-client-secret/user-exchange-client-secret-chart
+        repoURL: 'https://github.com/isisbusapps/gitops'
+        targetRevision: main
+        helm:
+          valueFiles:
+            - values-dev.yaml
+      destination:
+        namespace: apps
+        name: '{{.name}}'
+      syncPolicy:
+        automated: 
+          selfHeal: true

components/ua/user-exchange-client-secret/user-exchange-client-secret-chart/.helmignore

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+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

components/ua/user-exchange-client-secret/user-exchange-client-secret-chart/Chart.yaml

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+apiVersion: v2
+name: user-exchange-client-secret-chart
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "1.16.0"

components/ua/user-exchange-client-secret/user-exchange-client-secret-chart/templates/static-secret.yaml

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+{{- range .Values.clients.name }}
+apiVersion: secrets.hashicorp.com/v1beta1
+kind: VaultStaticSecret
+metadata:
+  name: user-exchange-client-{{ . }}
+  namespace: apps
+spec:
+  type: kv-v2
+  refreshAfter: 30s
+  vaultAuthRef: static-auth
+  mount: user-exchange
+  path: dev/client/{{ . }}
+  destination:
+    name: user-exchange-client-{{ . }}
+    overwrite: true
+    create: true
+---
+{{- end }}

components/ua/user-exchange-client-secret/user-exchange-client-secret-chart/values-dev.yaml

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+clients:
+  name:
+    - users
+    - facilities-eras