installation: CNF Installation (7) Verify new installation process

sample-cnfs/sample-elk-stack/cnf-testsuite.yml

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+---
+config_version: "v2"
+
+deployments:
+  helm_charts:
+    - name: elasticsearch
+      helm_repo_name: elastic
+      helm_repo_url: https://helm.elastic.co
+      helm_chart_name: elasticsearch
+      helm_values: "--set replicas=1"
+    - name: logstash
+      helm_repo_name: elastic
+      helm_repo_url: https://helm.elastic.co
+      helm_chart_name: logstash
+      helm_values: "--set replicaCount=1"
+    - name: kibana
+      helm_repo_name: elastic
+      helm_repo_url: https://helm.elastic.co
+      helm_chart_name: kibana
+      helm_values: "--set replicaCount=1"

sample-cnfs/sample-nginx-redis/cnf-testsuite.yml

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+---
+config_version: v2
+deployments:
+  helm_charts:
+    - name: nginx
+      helm_repo_name: bitnami
+      helm_repo_url: https://charts.bitnami.com/bitnami
+      helm_chart_name: nginx
+      helm_values: --set replicaCount=1
+  manifests:
+    - name: redis
+      manifest_directory: redis-manifests

sample-cnfs/sample-nginx-redis/redis-manifests/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: redis
+  labels:
+    app: redis
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: redis
+  template:
+    metadata:
+      labels:
+        app: redis
+    spec:
+      containers:
+        - name: redis
+          image: redis:6.2
+          ports:
+            - containerPort: 6379

sample-cnfs/sample-nginx-redis/redis-manifests/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: redis
+spec:
+  type: ClusterIP
+  selector:
+    app: redis
+  ports:
+    - port: 6379
+      targetPort: 6379

sample-cnfs/sample-partial-deployment-failure/cnf-testsuite.yml

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+---
+config_version: v2
+deployments:
+  helm_charts:
+    - name: nginx
+      helm_repo_name: bitnami
+      helm_repo_url: https://charts.bitnami.com/bitnami
+      helm_chart_name: nginx
+      helm_values: --set replicaCount=1
+    - name: coredns
+      helm_chart_name: coredns
+      helm_repo_name: badrepo
+      helm_repo_url: https://bad-helm-repo.googleapis.com

sample-cnfs/sample_multiple_deployments/cnf-testsuite.yml

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+---
+config_version: v2
+deployments:
+  helm_dirs:
+  - name: coredns
+    helm_directory: coredns
+  - name: memcached
+    helm_directory: memcached
+  - name: nginx
+    helm_directory: nginx

sample-cnfs/sample_multiple_deployments/coredns/.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
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+OWNERS

sample-cnfs/sample_multiple_deployments/coredns/Chart.yaml

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+annotations:
+  artifacthub.io/changes: |
+    - kind: fix
+      description: Add default values to chart to fix cluster role name templating issue
+apiVersion: v2
+appVersion: 1.11.3
+description: CoreDNS is a DNS server that chains plugins and provides Kubernetes DNS
+  Services
+home: https://coredns.io
+icon: https://coredns.io/images/CoreDNS_Colour_Horizontal.png
+keywords:
+- coredns
+- dns
+- kubedns
+maintainers:
+- name: mrueg
+- name: haad
+- name: hagaibarel
+- name: shubham-cmyk
+name: coredns
+sources:
+- https://github.com/coredns/coredns
+type: application
+version: 1.36.1

sample-cnfs/sample_multiple_deployments/coredns/templates/NOTES.txt

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+{{- if .Values.isClusterService }}
+CoreDNS is now running in the cluster as a cluster-service.
+{{- else }}
+CoreDNS is now running in the cluster.
+It can be accessed using the below endpoint
+{{- if contains "NodePort" .Values.serviceType }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "coredns.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo "$NODE_IP:$NODE_PORT"
+{{- else if contains "LoadBalancer" .Values.serviceType }}
+  NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+        You can watch the status by running 'kubectl get svc -w {{ template "coredns.fullname" . }}'
+
+    export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "coredns.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+    echo $SERVICE_IP
+{{- else if contains "ClusterIP"  .Values.serviceType }}
+    "{{ template "coredns.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local"
+    from within the cluster
+{{- end }}
+{{- end }}
+
+It can be tested with the following:
+
+1. Launch a Pod with DNS tools:
+
+kubectl run -it --rm --restart=Never --image=infoblox/dnstools:latest dnstools
+
+2. Query the DNS server:
+
+/ # host kubernetes