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  1. Service Binding
  2. APPSVC-1305

Reconcile Service Bindings in application namespaces

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    • Resolution: Done
    • Icon: Minor Minor
    • Primaza 0.1
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    • Service Binding
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          Scenario: Service Bindings are pushed to new Cluster Environments' application namespaces
              Given Primaza Cluster "main" is running
              And Worker Cluster "worker" for "main" is running
              And Clusters "main" and "worker" can communicate
              And On Primaza Cluster "main", Worker "worker"'s ClusterContext secret "primaza-kw" is published
              And On Worker Cluster "worker", application namespace "applications" exists
              And On Primaza Cluster "main", Resource is created
              """
              apiVersion: primaza.io/v1alpha1
              kind: ClusterEnvironment
              metadata:
                  name: worker
                  namespace: primaza-system
              spec:
                  environmentName: dev
                  clusterContextSecret: primaza-kw
              """
              And On Primaza Cluster "main", ClusterEnvironment "worker" state will eventually move to "Online"
              And On Primaza Cluster "main", ClusterEnvironment "worker" status condition with Type "Online" has Status "True"
              And On Primaza Cluster "main", ClusterEnvironment "worker" status condition with Type "ApplicationNamespacePermissionsRequired" has Status "False"
              And On Primaza Cluster "main", ClusterEnvironment "worker" status condition with Type "ServiceNamespacePermissionsRequired" has Status "False"
              And On Primaza Cluster "main", Resource is created
              """
              apiVersion: primaza.io/v1alpha1
              kind: RegisteredService
              metadata:
                name: primaza-rsdb
                namespace: primaza-system
              spec:
                serviceClassIdentity:
                  - name: type
                    value: psqlserver
                  - name: provider
                    value: aws
                serviceEndpointDefinition:
                  - name: host
                    value: mydavphost.io
                  - name: port
                    value: "5432"
                  - name: user
                    value: davp
                  - name: password
                    value: quedicelagente
                  - name: database
                    value: davpdata
                sla: L3
                """
              And On Primaza Cluster "main", RegisteredService "primaza-rsdb" state will eventually move to "Available"
              When On Primaza Cluster "main", Resource is created
              """
              apiVersion: primaza.io/v1alpha1
              kind: ServiceClaim
              metadata:
                name: sc-test
                namespace: primaza-system
              spec:
                serviceClassIdentity:
                - name: type
                  value: psqlserver
                - name: provider
                  value: aws
                serviceEndpointDefinitionKeys:
                - host
                - port
                - user
                - password
                - database
                environmentTag: dev
                application:
                  kind: Deployment
                  apiVersion: apps/v1
                  selector:
                    matchLabels:
                      a: b
                      c: d
              """
              When On Primaza Cluster "main", Resource is updated
              """
              apiVersion: primaza.io/v1alpha1
              kind: ClusterEnvironment
              metadata:
                  name: worker
                  namespace: primaza-system
              spec:
                  environmentName: dev
                  clusterContextSecret: primaza-kw
                  applicationNamespaces:
                  - applications
              """
              Then On Worker Cluster "worker", Service Binding "sc-test" exists in "applications"

          Scenario: Service Bindings are pushed to application namespaces of new Cluster Environments
      Show
          Scenario: Service Bindings are pushed to new Cluster Environments' application namespaces         Given Primaza Cluster "main" is running         And Worker Cluster "worker" for "main" is running         And Clusters "main" and "worker" can communicate         And On Primaza Cluster "main", Worker "worker"'s ClusterContext secret "primaza-kw" is published         And On Worker Cluster "worker", application namespace "applications" exists         And On Primaza Cluster "main", Resource is created         """         apiVersion: primaza.io/v1alpha1         kind: ClusterEnvironment         metadata:             name: worker             namespace: primaza-system         spec:             environmentName: dev             clusterContextSecret: primaza-kw         """         And On Primaza Cluster "main", ClusterEnvironment "worker" state will eventually move to "Online"         And On Primaza Cluster "main", ClusterEnvironment "worker" status condition with Type "Online" has Status "True"         And On Primaza Cluster "main", ClusterEnvironment "worker" status condition with Type "ApplicationNamespacePermissionsRequired" has Status "False"         And On Primaza Cluster "main", ClusterEnvironment "worker" status condition with Type "ServiceNamespacePermissionsRequired" has Status "False"         And On Primaza Cluster "main", Resource is created         """         apiVersion: primaza.io/v1alpha1         kind: RegisteredService         metadata:           name: primaza-rsdb           namespace: primaza-system         spec:           serviceClassIdentity:             - name: type               value: psqlserver             - name: provider               value: aws           serviceEndpointDefinition:             - name: host               value: mydavphost.io             - name: port               value: "5432"             - name: user               value: davp             - name: password               value: quedicelagente             - name: database               value: davpdata           sla: L3           """         And On Primaza Cluster "main", RegisteredService "primaza-rsdb" state will eventually move to "Available"         When On Primaza Cluster "main", Resource is created         """         apiVersion: primaza.io/v1alpha1         kind: ServiceClaim         metadata:           name: sc-test           namespace: primaza-system         spec:           serviceClassIdentity:           - name: type             value: psqlserver           - name: provider             value: aws           serviceEndpointDefinitionKeys:           - host           - port           - user           - password           - database           environmentTag: dev           application:             kind: Deployment             apiVersion: apps/v1             selector:               matchLabels:                 a: b                 c: d         """         When On Primaza Cluster "main", Resource is updated         """         apiVersion: primaza.io/v1alpha1         kind: ClusterEnvironment         metadata:             name: worker             namespace: primaza-system         spec:             environmentName: dev             clusterContextSecret: primaza-kw             applicationNamespaces:             - applications         """         Then On Worker Cluster "worker", Service Binding "sc-test" exists in "applications"     Scenario: Service Bindings are pushed to application namespaces of new Cluster Environments
    • AppSvc Sprint 233

      Owner: Architect:

      Francesco Ilario

      Story (Required)

      As a Primaza Developer, I would like Primaza to push Service Bindings in application namespaces on Cluster Environment creation and update so that I will have Service Bindings in new application namespaces

      Background (Required)

      A namespace can be added to a Cluster Environment's application namespaces list after that several Service Bindings are created.
      It is hence needed to push all matching Service Bindings to the application namespace.

      See epic for arch document link.

      Glossary

      See glossary in architecture document

      Out of scope

      NA

      In Scope

      • Reconcile Service Bindings

      Approach(Required)

      When a creation or update event on a Cluster Environment occurs, its application namespaces should be reconciled.
      For each application namespace, matching Service Bindings should be pushed.
      If the Service Binding already exists in the namespace, the error should be ignored.

      Demo requirements(Required)

      NA

      Dependencies

      NA

      Edge Case

      NA

      BDD Tests

      You can find BDD Test specification for this story in the "Testing Instruction" Field Tab or in the GitHub Issue linked to this story.
      Click here for all BDD Tests Issues.

      Acceptance Criteria

      • Development
        ClusterEnvironment controller pushes matching Service Bindings to all application namespaces during reconciliation
      • QE
        There are test cases for application namespace initialization that checks for Service Bindings existence
      • Docs
        There is Section in our docs dedicated to explaining application namespaces initialization
        Update architecture document with any changes while implementing

      INVEST Checklist

      Dependencies identified
      Blockers noted and expected delivery timelines set
      Design is implementable
      Acceptance criteria agreed upon
      Story estimated

      Legend

      Unknown
      Verified
      Unsatisfied

              kmamgain@redhat.com Kartikey Mamgain (Inactive)
              rh-ee-filario Francesco Ilario
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                Created:
                Updated:
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