57 lines
3.4 KiB
Markdown
57 lines
3.4 KiB
Markdown
# M4CE(v5) - Single Project
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This blueprint creates a simple M4CE (v5) environment deployed on a single [host project](https://cloud.google.com/migrate/compute-engine/docs/5.0/how-to/enable-services#identifying_your_host_project).
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The blueprint is designed for quick tests or product demos where it is required to setup a simple and minimal M4CE (v5) environment. It also includes the IAM wiring needed to make such scenarios work.
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This is the high level diagram:
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## Managed resources and services
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This sample creates several distinct groups of resources:
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- projects
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- M4CE host project with [required services](https://cloud.google.com/migrate/compute-engine/docs/5.0/how-to/enable-services#enabling_required_services_on_the_host_project) deployed on a new or existing project.
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- networking
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- Default VPC network
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- IAM
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- One [service account](https://cloud.google.com/migrate/compute-engine/docs/5.0/how-to/migrate-connector#step-3) used at runtime by the M4CE connector for data replication
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- Grant [migration admin roles](https://cloud.google.com/migrate/compute-engine/docs/5.0/how-to/enable-services#using_predefined_roles) to admin user accounts
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- Grant [migration viewer role](https://cloud.google.com/migrate/compute-engine/docs/5.0/how-to/enable-services#using_predefined_roles) to viewer user accounts
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<!-- BEGIN TFDOC -->
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## Variables
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| name | description | type | required | default |
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|---|---|:---:|:---:|:---:|
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| [migration_admin_users](variables.tf#L15) | List of users authorized to create a new M4CE sources and perform all other migration operations, in IAM format. | <code>list(string)</code> | ✓ | |
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| [migration_viewer_users](variables.tf#L20) | List of users authorized to retrive information about M4CE in the Google Cloud Console, in IAM format. | <code>list(string)</code> | | <code>[]</code> |
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| [project_create](variables.tf#L26) | Parameters for the creation of the new project to host the M4CE backend. | <code title="object({ billing_account_id = string parent = string })">object({…})</code> | | <code>null</code> |
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| [project_name](variables.tf#L35) | Name of an existing project or of the new project assigned as M4CE host an target project. | <code>string</code> | | <code>"m4ce-host-project-000"</code> |
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| [vpc_config](variables.tf#L41) | Parameters to create a simple VPC on the M4CE project. | <code title="object({ ip_cidr_range = string, region = string })">object({…})</code> | | <code title="{ ip_cidr_range = "10.200.0.0/20", region = "us-west2" }">{…}</code> |
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## Outputs
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| name | description | sensitive |
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|---|---|:---:|
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| [m4ce_gmanaged_service_account](outputs.tf#L15) | Google managed service account created automatically during the migrate connector registration. It is used by M4CE to perform activities on target projects. | |
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<!-- END TFDOC -->
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## Test
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```hcl
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module "test" {
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source = "./fabric/blueprints/cloud-operations/vm-migration/single-project"
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project_create = {
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billing_account_id = "1234-ABCD-1234"
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parent = "folders/1234563"
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}
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migration_admin_users = ["user:admin@example.com"]
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migration_viewer_users = ["user:viewer@example.com"]
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}
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# tftest modules=5 resources=20
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```
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