Refactor Distributed Analytics project structure

Modified the project structure to improve maintainability and to add future CI and
integration test support.

Change-Id: Id30bfb1f83f23785a6b5f99e81f42f752d59c0f8
Issue-ID: ONAPARC-280
Signed-off-by: Dileep Ranganathan <dileep.ranganathan@intel.com>

1 files changed, 378 insertions, 0 deletions

diff --git a/vnfs/DAaaS/deploy/visualization/charts/grafana/values.yaml b/vnfs/DAaaS/deploy/visualization/charts/grafana/values.yaml
new file mode 100755
index 00000000..74b511cf
--- /dev/null
+++ b/vnfs/DAaaS/deploy/visualization/charts/grafana/values.yaml
@@ -0,0 +1,378 @@
+rbac:
+  create: true
+  pspEnabled: true
+  pspUseAppArmor: true
+  namespaced: false
+serviceAccount:
+  create: true
+  name:
+
+replicas: 1
+
+deploymentStrategy: RollingUpdate
+
+readinessProbe:
+  httpGet:
+    path: /api/health
+    port: 3000
+
+livenessProbe:
+  httpGet:
+    path: /api/health
+    port: 3000
+  initialDelaySeconds: 60
+  timeoutSeconds: 30
+  failureThreshold: 10
+
+image:
+  repository: grafana/grafana
+  tag: 6.0.2
+  pullPolicy: IfNotPresent
+
+  ## Optionally specify an array of imagePullSecrets.
+  ## Secrets must be manually created in the namespace.
+  ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
+  ##
+  # pullSecrets:
+  #   - myRegistrKeySecretName
+
+securityContext:
+  runAsUser: 472
+  fsGroup: 472
+
+
+extraConfigmapMounts: []
+  # - name: certs-configmap
+  #   mountPath: /etc/grafana/ssl/
+  #   configMap: certs-configmap
+  #   readOnly: true
+
+
+extraEmptyDirMounts: []
+  # - name: provisioning-notifiers
+  #   mountPath: /etc/grafana/provisioning/notifiers
+
+
+## Assign a PriorityClassName to pods if set
+# priorityClassName:
+
+downloadDashboardsImage:
+  repository: appropriate/curl
+  tag: latest
+  pullPolicy: IfNotPresent
+
+chownDataImage:
+  repository: busybox
+  tag: 1.30.0
+  pullPolicy: IfNotPresent
+
+## Pod Annotations
+# podAnnotations: {}
+
+## Deployment annotations
+# annotations: {}
+
+## Expose the grafana service to be accessed from outside the cluster (LoadBalancer service).
+## or access it from within the cluster (ClusterIP service). Set the service type and the port to serve it.
+## ref: http://kubernetes.io/docs/user-guide/services/
+##
+service:
+  type: ClusterIP
+  port: 80
+  targetPort: 3000
+    # targetPort: 4181 To be used with a proxy extraContainer
+  annotations: {}
+  labels: {}
+
+ingress:
+  enabled: false
+  annotations: {}
+    # kubernetes.io/ingress.class: nginx
+    # kubernetes.io/tls-acme: "true"
+  labels: {}
+  path: /
+  hosts:
+    - chart-example.local
+  tls: []
+  #  - secretName: chart-example-tls
+  #    hosts:
+  #      - chart-example.local
+
+resources: {}
+#  limits:
+#    cpu: 100m
+#    memory: 128Mi
+#  requests:
+#    cpu: 100m
+#    memory: 128Mi
+
+## Node labels for pod assignment
+## ref: https://kubernetes.io/docs/user-guide/node-selection/
+#
+nodeSelector: {}
+
+## Tolerations for pod assignment
+## ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
+##
+tolerations: []
+
+## Affinity for pod assignment
+## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity
+##
+affinity: {}
+
+extraInitContainers: []
+
+## Enable an Specify container in extraContainers. This is meant to allow adding an authentication proxy to a grafana pod
+extraContainers: |
+# - name: proxy
+#   image: quay.io/gambol99/keycloak-proxy:latest
+#   args:
+#   - -provider=github
+#   - -client-id=
+#   - -client-secret=
+#   - -github-org=<ORG_NAME>
+#   - -email-domain=*
+#   - -cookie-secret=
+#   - -http-address=http://0.0.0.0:4181
+#   - -upstream-url=http://127.0.0.1:3000
+#   ports:
+#     - name: proxy-web
+#       containerPort: 4181
+
+## Enable persistence using Persistent Volume Claims
+## ref: http://kubernetes.io/docs/user-guide/persistent-volumes/
+##
+persistence:
+  enabled: false
+  initChownData: true
+  # storageClassName: default
+  accessModes:
+    - ReadWriteOnce
+  size: 10Gi
+  # annotations: {}
+  # subPath: ""
+  # existingClaim:
+
+# Administrator credentials when not using an existing secret (see below)
+adminUser: admin
+# adminPassword: strongpassword
+
+# Use an existing secret for the admin user.
+admin:
+  existingSecret: ""
+  userKey: admin-user
+  passwordKey: admin-password
+
+## Define command to be executed at startup by grafana container
+## Needed if using `vault-env` to manage secrets (ref: https://banzaicloud.com/blog/inject-secrets-into-pods-vault/)
+## Default is "run.sh" as defined in grafana's Dockerfile
+# command:
+# - "sh"
+# - "/run.sh"
+
+## Use an alternate scheduler, e.g. "stork".
+## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
+##
+# schedulerName:
+
+## Extra environment variables that will be pass onto deployment pods
+env: {}
+
+## The name of a secret in the same kubernetes namespace which contain values to be added to the environment
+## This can be useful for auth tokens, etc
+envFromSecret: ""
+
+## Additional grafana server secret mounts
+# Defines additional mounts with secrets. Secrets must be manually created in the namespace.
+extraSecretMounts: []
+  # - name: secret-files
+  #   mountPath: /etc/secrets
+  #   secretName: grafana-secret-files
+  #   readOnly: true
+
+## Additional grafana server volume mounts
+# Defines additional volume mounts.
+extraVolumeMounts: []
+  # - name: extra-volume
+  #   mountPath: /mnt/volume
+  #   readOnly: true
+  #   existingClaim: volume-claim
+
+## Pass the plugins you want installed as a list.
+##
+plugins: []
+  # - digrich-bubblechart-panel
+  # - grafana-clock-panel
+
+## Configure grafana datasources
+## ref: http://docs.grafana.org/administration/provisioning/#datasources
+##
+datasources:
+  datasources.yaml:
+    apiVersion: 1
+    datasources:
+    - name: Prometheus
+      type: prometheus
+      url: http://localhost:9090
+      isDefault: true
+    - name: M3DB
+      type: prometheus
+      url: http://m3coordinator-m3db-cluster.edge1.svc.cluster.local:7201
+      access: proxy
+
+## Configure notifiers
+## ref: http://docs.grafana.org/administration/provisioning/#alert-notification-channels
+##
+notifiers: {}
+#  notifiers.yaml:
+#    notifiers:
+#    - name: email-notifier
+#      type: email
+#      uid: email1
+#      # either:
+#      org_id: 1
+#      # or
+#      org_name: Main Org.
+#      is_default: true
+#      settings:
+#        addresses: an_email_address@example.com
+#    delete_notifiers:
+
+## Configure grafana dashboard providers
+## ref: http://docs.grafana.org/administration/provisioning/#dashboards
+##
+## `path` must be /var/lib/grafana/dashboards/<provider_name>
+##
+dashboardProviders: {}
+#  dashboardproviders.yaml:
+#    apiVersion: 1
+#    providers:
+#    - name: 'default'
+#      orgId: 1
+#      folder: ''
+#      type: file
+#      disableDeletion: false
+#      editable: true
+#      options:
+#        path: /var/lib/grafana/dashboards/default
+
+## Configure grafana dashboard to import
+## NOTE: To use dashboards you must also enable/configure dashboardProviders
+## ref: https://grafana.com/dashboards
+##
+## dashboards per provider, use provider name as key.
+##
+dashboards: {}
+  # default:
+  #   some-dashboard:
+  #     json: |
+  #       $RAW_JSON
+  #   custom-dashboard:
+  #     file: dashboards/custom-dashboard.json
+  #   prometheus-stats:
+  #     gnetId: 2
+  #     revision: 2
+  #     datasource: Prometheus
+  #   local-dashboard:
+  #     url: https://example.com/repository/test.json
+  #   local-dashboard-base64:
+  #     url: https://example.com/repository/test-b64.json
+  #     b64content: true
+
+## Reference to external ConfigMap per provider. Use provider name as key and ConfiMap name as value.
+## A provider dashboards must be defined either by external ConfigMaps or in values.yaml, not in both.
+## ConfigMap data example:
+##
+## data:
+##   example-dashboard.json: |
+##     RAW_JSON
+##
+dashboardsConfigMaps: {}
+#  default: ""
+
+## Grafana's primary configuration
+## NOTE: values in map will be converted to ini format
+## ref: http://docs.grafana.org/installation/configuration/
+##
+grafana.ini:
+  paths:
+    data: /var/lib/grafana/data
+    logs: /var/log/grafana
+    plugins: /var/lib/grafana/plugins
+    provisioning: /etc/grafana/provisioning
+  analytics:
+    check_for_updates: true
+  log:
+    mode: console
+  grafana_net:
+    url: https://grafana.net
+## LDAP Authentication can be enabled with the following values on grafana.ini
+## NOTE: Grafana will fail to start if the value for ldap.toml is invalid
+  # auth.ldap:
+  #   enabled: true
+  #   allow_sign_up: true
+  #   config_file: /etc/grafana/ldap.toml
+
+## Grafana's LDAP configuration
+## Templated by the template in _helpers.tpl
+## NOTE: To enable the grafana.ini must be configured with auth.ldap.enabled
+## ref: http://docs.grafana.org/installation/configuration/#auth-ldap
+## ref: http://docs.grafana.org/installation/ldap/#configuration
+ldap:
+  # `existingSecret` is a reference to an existing secret containing the ldap configuration
+  # for Grafana in a key `ldap-toml`.
+  existingSecret: ""
+  # `config` is the content of `ldap.toml` that will be stored in the created secret
+  config: ""
+  # config: |-
+  #   verbose_logging = true
+
+  #   [[servers]]
+  #   host = "my-ldap-server"
+  #   port = 636
+  #   use_ssl = true
+  #   start_tls = false
+  #   ssl_skip_verify = false
+  #   bind_dn = "uid=%s,ou=users,dc=myorg,dc=com"
+
+## Grafana's SMTP configuration
+## NOTE: To enable, grafana.ini must be configured with smtp.enabled
+## ref: http://docs.grafana.org/installation/configuration/#smtp
+smtp:
+  # `existingSecret` is a reference to an existing secret containing the smtp configuration
+  # for Grafana.
+  existingSecret: ""
+  userKey: "user"
+  passwordKey: "password"
+
+## Sidecars that collect the configmaps with specified label and stores the included files them into the respective folders
+## Requires at least Grafana 5 to work and can't be used together with parameters dashboardProviders, datasources and dashboards
+sidecar:
+  image: kiwigrid/k8s-sidecar:0.0.13
+  imagePullPolicy: IfNotPresent
+  resources: {}
+#   limits:
+#     cpu: 100m
+#     memory: 100Mi
+#   requests:
+#     cpu: 50m
+#     memory: 50Mi
+  dashboards:
+    enabled: false
+    # label that the configmaps with dashboards are marked with
+    label: grafana_dashboard
+    # folder in the pod that should hold the collected dashboards
+    folder: /tmp/dashboards
+    # If specified, the sidecar will search for dashboard config-maps inside this namespace.
+    # Otherwise the namespace in which the sidecar is running will be used.
+    # It's also possible to specify ALL to search in all namespaces
+    searchNamespace: null
+  datasources:
+    enabled: false
+    # label that the configmaps with datasources are marked with
+    label: grafana_datasource
+    # If specified, the sidecar will search for datasource config-maps inside this namespace.
+    # Otherwise the namespace in which the sidecar is running will be used.
+    # It's also possible to specify ALL to search in all namespaces
+    searchNamespace: null