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Solution deployment

Remember

You have to choose the platform and project you want to work. Contact your babylon admin to know more about your options.

In this example, we will use

  • context_id: test
  • platform_id: dev
  • state_id: teststate

To deploy a complete Cosmo Tech solution, you can declare its configuration in yaml files corresponding to specific deployment type. Each file contains general information about the deployment:

kind: Organization
remote: true   # false by default
namespace:
  state_id: "{{state_id}}"
  context: demo
  platform:
    id: dev
    url: https://dev.api.cosmotech.com/phoenix/v3-0

The kind key must be one of these: Organization, Solution, Workspace, WebApp, Dataset - it decides which resource will be deployed with specification listed below. Note that the type of resource must always start with capital letter. namespace key gives information that identifies the deployment: state, context and platform.

remote key, it's a boolean variable to indicate if you want to store the state only locally or locally and in the cloud as well. By default is false (local state).

Then, each file declares resource configuration under spec key, specifically in the payload section, e.g., in organization deployment file:

kind: Organization
remote: true   # false by default
namespace:
  state_id: "{{state_id}}"
  context: demo
  platform:
    id: dev
    url: https://dev.api.cosmotech.com/phoenix/v3-0
spec:
  payload:
    name: My new Organization
    security: {{security}}

All keys in this file can be templated with {{}} syntax for objects and "{{}}" for strings, as security section of this file. Corresponding values must be stored in variables.yaml file at the same level that your project:

security:
  default: viewer
  accessControlList:
    - id: user@email.com
      role: admin
    - id: user2@email.com
      role: editor

This is how the solution deployment file is structured:

kind: Solution
remote: true   # false by default
namespace:
  state_id: "{{state_id}}"
  context: demo
  platform:
    id: dev
    url: https://dev.api.cosmotech.com/phoenix/v3-0
metadata:
  workspace_key: "{{workspace_key}}"
spec:
  sidecars:
    azure:
      run_templates:
        - id: run_template_id
          handlers:
            preRun: true
  payload:
    key: "demosolution"
    name: "My Solution Name"
    description: "My solution description"
    repository: brewery_for_continuous
    version: latest
    tags:
      - brewery
    runTemplates:
      - id: "run_id"
        name: "Standard simulation"
        csmSimulation: AzureWebApp/AzureWebApp_Simulation
        run: true
        preRun: true
    parameterGroups:
    security:
      default: none
      accessControlList:
        - id: e-mail@cosmotech.com
          role: admin
The metadata section contains data specific to each deployment section. This section can be found in the following deployment files: solution.yaml, workspace.yaml, and webapp.yaml.

The workspace_key parameter must be included in each metadata. If workspace_key parameter is empty, the deployment will fail.

Run templates are enumerated under sidecars key which lists every side resources needed for the correct functioning of the solution. Run templates scripts must be placed in run_templates folder of your project with the following path: run_templates/run_template_id/handler_id/script_file

Workspace configuration contains keys needed to deploy a powerBI workspaces, an event hub and an adx database. These keys are stored in sidecars section, under azure key.

kind: Workspace
remote: true   # false by default
namespace:
  state_id: "{{state_id}}"
  context: demo
  platform:
    id: dev
    url: https://dev.api.cosmotech.com/phoenix/v3-0
metadata:
  workspace_key: "{{workspace_key}}"
spec:
  sidecars:
    azure:
      powerbi:
        workspace:
          name: "My workspace Powerbi Name"
          reports:
            - name: Report Name A
              type: dashboard
              path: "powerbi/myreportA.pbix"
              tag: "myReportATag"
              parameters:
                - id: "ADX_Cluster"
                  value: "https://{{services['adx.cluster_name']}}.westeurope.kusto.windows.net"
                - id: "ADX_Database"
                  value: "{{services['api.organization_id']}}-{{key}}"
          permissions:
            - identifier: "e-mail@cosmotech.com"
              rights: Admin
              type: User
            - identifier: "<guid>"
              description: "Object Id of Service Principal WebApp"
              rights: Admin
              type: App
      adx:
        database:
          uri: https://<name>.<location>.kusto.windows.net  # URI Azure Data Explorer Cluster
          create: true
          retention: 365
          permissions:
            - type: User
              email: e-mail@cosmotech.com
              principal_id: "412f3fad-3ce3-410a-994c-2a36bccaa0b2"
              role: Admin
            - type: App
              description: "Cosmo Tech Platform <some-platform> For <some-tenant>"
              principal_id: "<guid>"
              role: Admin
          scripts:
            - id: "demoscript"
              name: Create.kql
              path: "adx/scripts"
      eventhub:
        consumers:
          - displayName: adx
            entity: ProbesMeasures
          - displayName: adx
            entity: ScenarioMetadata
          - displayName: adx
            entity: ScenarioRun
          - displayName: adx
            entity: ScenarioRunMetadata
        connectors:
          - table_name: ProbesMeasures
            consumer_group: adx
            connection_name: ProbesMeasures
            database_target: "{{services['api.organization_id']}}-{{key}}"
            format: JSON
            compression: Gzip
            mapping: ProbesMeasuresMapping
          - table_name: ScenarioMetadata
            consumer_group: adx
            connection_name: ScenarioMetadata
            database_target: "{{services['api.organization_id']}}-{{key}}"
            format: CSV
            compression: None
            mapping: ScenarioMetadataMapping
          - table_name: SimulationTotalFacts
            consumer_group: adx
            connection_name: ScenarioRun
            database_target: "{{services['api.organization_id']}}-{{key}}"
            format: JSON
            compression: None
            mapping: SimulationTotalFactsMapping
          - table_name: ScenarioRunMetadata
            consumer_group: adx
            connection_name: ScenarioRunMetadata
            database_target: "{{services['api.organization_id']}}-{{key}}"
            format: CSV
            compression: None
            mapping: ScenarioRunMetadataMapping
  payload:
    key: "{{key}}"
    name: "My Workspace Name"
    description: "Workspace for solution"
    solution:
      solutionId: "{{services['api.solution_id']}}"
    useDedicatedEventHubNamespace: true
    sendScenarioMetadataToEventHub: true
    sendInputToDataWarehouse: true
    sendScenarioRunToEventHub: true
    security:
      default: none
      accessControlList:
        - id: e-mail@cosmotech.com
          role: admin

Path to existing powerBI reports could be declared in powerBI section of sidecars;

NOTE : It's important to know that Babylon can now automatically retrieve the report IDs when deploying Power BI reports. It can reference these report IDs to DashboardViews and ScenarioViews section without requiring manual intervention as before.

To do that, you need to integrate a unique identifier for the report, called a tag, into each imported PowerBI report, and use this tag to link the PowerBI report ID you wish to use in (dashboardsView and scenarioView) section. see example below :

#example
kind: Workspace
remote: true   # false by default
namespace:
  state_id: "{{state_id}}"
  context: demo
  platform:
    id: dev
    url: https://dev.api.cosmotech.com/phoenix/v3-0
metadata:
  workspace_key: "{{workspace_key}}"
spec:
  sidecars:
    azure:
      powerbi:
        workspace:
          name: "My workspace Powerbi Name"
          reports:
            - name: Report Name A
              type: dashboard
              path: "powerbi/myreportA.pbix"
              tag: "myReportATag" # Here, you should add the tag corresponding to this Power BI report
              parameters:
                - id: "ADX_Cluster"
                  value: "https://{{services['adx.cluster_name']}}.westeurope.kusto.windows.net"
                - id: "ADX_Database"
                  value: "{{services['api.organization_id']}}-{{key}}"

This referencing will be accomplished using a second variable called reportTag in your dashboardsView and scenarioView sections, as illustrated in the example below. This variable should correspond to the Power BI report tag you intend to use. Therefore, Babylon will handle everything automatically.

#example
kind: Workspace
#......etc
  charts:
    workspaceId: "{{services['powerbi.workspace.id']}}"
    logInWithUserCredentials: false
    scenarioViewIframeDisplayRatio: 3.2
    dashboardsViewIframeDisplayRatio: 1.8285714285714283
    dashboardsView:
      - title:
          en: Scorecard
          fr: Tableau de bord
        reportTag: "myReportATag" # Here, you should use the tag corresponding to this Power BI report
        settings:
          navContentPaneEnabled: true
          panes:
            filters:
              expanded: false
              visible: false
...

adx script must be in adx folder of your project.

Remember

Some operations could fail if Babylon doesn't have enough rights to create Azure resources. To create automatically an adx database, an azure function or an event hub, Babylon must be at least on Contributor level. Owner rights allow it to assign roles to resources. If you security policy doesn't grant such access to Babylon, these operations must be done manually.

To deploy a webapp you can create a new app registration or use an existing one; it can be declared by create key of sidecars.azure.app section. If it is set to false, a client_id and a name of your app registration must be declared.

Requirements

Webapp deployment requires a GitHub repository with the destination branch. You can follow these steps to create it:

  1. create a new repository in Github
  2. configure your branch <BRANCH> with code source (e.g https://github.com/Cosmo-Tech/azure-sample-webapp.git)
    git init

    echo "# empty_webapp" >> README.md

    git add README.md

    git commit -m "first commit"

    git branch -M <BRANCH>

    git remote add origin git@github.com:<YOUR_GITHUB_REPOSITORY>.git

    git remote add upstream https://github.com/Cosmo-Tech/azure-sample-webapp.git

    git remote set-url upstream --push "NO"

    git fetch --all --tags --prune

    git checkout -B <BRANCH> <SOURCE_TAG>

    rm -r .github/

    git add .; git commit -m 'first commit'

    git push origin <BRANCH> -f

Then, you can use this repository to deploy a new webapp:

kind: WebApp
remote: true   # false by default
namespace:
  state_id: "{{state_id}}"
  context: demo
  platform:
    id: dev
    url: https://dev.api.cosmotech.com/phoenix/v3-0
metadata:
  workspace_key: "{{workspace_key}}"
spec:
  sidecars:
    github:
      organization_name: Cosmo-Tech
      repository_name: azure-webapp-engineering-brewery-deployments
      branch: brewery
    powerbi:
      group_id: changement
      settings:
        properties:
          POWER_BI_SCOPE: "https://analysis.windows.net/powerbi/api/.default"
          POWER_BI_AUTHORITY_URI: https://login.microsoftonline.com/common/v2.0
          POWER_BI_WORKSPACE_ID: "{{services['powerbi.workspace.id']}}"
          POWER_BI_CLIENT_ID: "{{services['app.app_id']}}"
          POWER_BI_CLIENT_SECRET: "{{secret_powerbi}}"
          POWER_BI_TENANT_ID: "{{services['azure.tenant_id']}}"
    azure:
      app:
        create: false
        use:
          displayName: thisismyappforcontinuous
          client_id: "3d0531b1-d23b-4baf-98be-a764c0a42f00"
        principal_id: "{{services['app.principal_id']}}"
        add_to_powerbi: true
        payload:
          displayName: thisismyappforcontinuous
          signInAudience: AzureADMyOrg
          spa:
            redirectUris:
              - http://localhost:3000/sign-in
          requiredResourceAccess:
            - resourceAppId: "{{services['platform.app_id']}}"
              resourceAccess:
                - id: "{{services['platform.scope_id']}}"
                  type: Scope
      function:
        url_zip: "https://github.com/Cosmo-Tech/supplychain-azure-function-dataset-download/releases/download/2.1.10/artifact.zip"
    config:
      REACT_APP_APPLICATION_INSIGHTS_INSTRUMENTATION_KEY: "{{services['webapp.insights_instrumentation_key']}}"
      REACT_APP_ENABLE_APPLICATION_INSIGHTS: "{{services['webapp.enable_insights']}}"
      REACT_APP_APP_REGISTRATION_CLIENT_ID: "{{services['app.app_id']}}"
      REACT_APP_AZURE_TENANT_ID: "{{services['azure.tenant_id']}}"
      REACT_APP_COSMOTECH_API_SCOPE: "{{services['api.scope']}}"
      REACT_APP_DEFAULT_BASE_PATH: "{{services['api.url']}}"
      REACT_APP_ORGANIZATION_ID: "{{services['api.organization_id']}}"
      REACT_APP_WORKSPACES_IDS_FILTER: ""
      REACT_APP_APP_VERSION: ""
      REACT_APP_ORGANIZATION_URL: "{{services['api.organization_url']}}"
      REACT_APP_DOCUMENTATION_URL: https://cosmotech.com
      REACT_APP_SUPPORT_URL: https://support.cosmotech.com
  payload:
    name: "my-webapp-for-continuous"
    location: westeurope
    properties:
      repositoryUrl: https://github.com/Cosmo-Tech/azure-webapp-engineering-brewery-deployments
      branch: brewery
      repositoryToken: "{{github_secret}}"
      buildProperties:
        appLocation: "/"
        apiLocation: api
        appArtifactLocation: build
    sku:
      name: Standard
      tier: Standard

To deploy one or multiple datasets, one yaml file is needed by dataset. Four sourceType of datasets are available:

  • ADT - creates dataset from ADT
  • AzureStorage - creates dataset with Azure Storage
  • File - creates dataset from a local file
  • None - creates an empty dataset
kind: Dataset
remote: true   # false by default
namespace:
  state_id: "{{state_id}}"
  context: demo
  platform:
    id: dev
    url: https://dev.api.cosmotech.com/phoenix/v3-0
spec:
  sidecars:
    azure:
      dataset:
        storage:
          local_path: # needed if you want to upload your local dataset to AzureStorage
        file:
          local_path: # needed for datasets with sourceType File
  payload:
    id: # mandatory if you want to launch an update, without id a new dataset will be created ; if you want a new dataset, leave this field empty
    name: Apply dataset
    description: Creating dataset with nothing but update
    sourceType: None | AzureStorage | ADT | File
    source:
      path:# path to the folder in AzureStorage, mandatory if sourceType is AzureStorage
        # and no local file is provided
      location: # mandatory field if sourceType is ADT: path to dataset stored in ADT;
        # if sourceType is AzureStorage, default value is set to organization
        # container, you can edit this field if you want to use a dataset from
        # another container
      name: # field used for sourceType AzureStorage, by default is set to storage account
        # name referenced in state; edit it if you want to use a dataset from another
        # account
    security:
      default: viewer
      accessControlList:
        - id: e-mail@cosmotech.com
          role: admin

Project folder must have this structure:

 ├── my-deployment
    ├── project
        ├── organization.yaml
        ├── solution.yaml
        ├── workspace.yaml
        ├── webapp.yaml
        ├── dataset1.yaml
        ├── dataset2.yaml
        ├── run_templates
            ├── run-template-id
                ├── run
            ├── adx
                ├── scripts
            ├── powerbi
    ├── variables.yaml

After filling all deployment files, you can launch the following command:

babylon apply project/

Babylon will create and deploy all resources and save it in the state except for datasets. Keeping this information in the state simplifies modification of the resources as you can edit one of the project deployment files and relaunch babylon apply command. It will update existing resources or create missing ones, for example, in case when Babylon was granted more rights between two apply commands.

You can also specify different variable files when launching the babylon apply command. To do this, use the --var-file option.

babylon apply project/ --var-file variable_file_1.yaml --var-file variable_file_2.yaml

Remember

If you don't specify a variable file, Babylon will use the default variable file variables.yaml.

Execution of babylon apply on a single object API

Now, with the new feature in Babylon, we have the possibility to deploy or update a single object API with the macro command apply.

The command to do this is as follows:

babylon apply --OBJECT project/
As objects, Babylon accepts the following:

  --organization       Deploy or update an organization.
  --solution           Deploy or update a solution. 
  --workspace          Deploy or update a workspace.
  --webapp             Deploy or update a webapp.
  --dataset            Deploy or update a dataset.