feat: support for new ICD hosting model

[shemau]

Description

Add support for the IBM Cloud Database new hosting model, including bumping minimum memory requirements from 1G to 4G.

Note: EnterpriseDB only supports Isolated Compute in the new hosting model.

Release required?

• No release
• Patch release (x.x.X)
• Minor release (x.X.x)
• Major release (X.x.x)

Release notes content

Reference: Cloud Database Hosting Models

The host model switching section has details of the migrations that the service is rolling out. All instances will have to be switched and the time line for the migrations is outlined.

During the transition both existing and new models are supported.

Users of this module should consider the changes being implemented by the service. It is recommended that new deployments use the isolated compute model to start, by specifying the host_flavor. It is recommended that existing deployments make updates to control the upgrade process by specifying isolate compute configurations and the resource required to run the service, by adding the host_flavor.

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Checklist for reviewers

• If relevant, a test for the change is included or updated with this PR.
• If relevant, documentation for the change is included or updated with this PR.

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[shemau]

/run pipeline

[shemau]

/run pipeline

[shemau]

The only change during upgrade is the group block and results in an update in-place.

This is expected and the exact details vary by the existing deployment.

• existing deployment with less then 4G memory: The group memory block will update in-place to 4G of memory.
• existing deployment with 4G plus memory: No change.
• existing deployment adding host_flavor (as below): The group memory block will update in-place to the flavor chosen.

The upgrade test is safe to skip

TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: Terraform used the selected providers to generate the following execution
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: plan. Resource actions are indicated with the following symbols:
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:   ~ update in-place
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:  <= read (data resources)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: Terraform will perform the following actions:
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:   # module.enterprise_db.data.ibm_database_connection.database_connection will be read during apply
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:   # (depends on a resource or a module with changes pending)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:  <= data "ibm_database_connection" "database_connection" {
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + amqps         = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + analytics     = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + bi_connector  = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + cli           = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + deployment_id = "crn:v1:bluemix:public:databases-for-enterprisedb:eu-de:a/abac0df06b644a9cabc6e44f55b3880e:bb4573b4-e22f-4490-9b9d-0ac9908f4461::"
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + emp           = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + endpoint_type = "private"
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + grpc          = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + https         = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + id            = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + mongodb       = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + mqtts         = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + mysql         = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + ops_manager   = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + postgres      = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + rediss        = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + secure        = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + stomp_ssl     = (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + user_id       = "admin"
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + user_type     = "database"
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:     }
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:   # module.enterprise_db.ibm_database.enterprise_db will be updated in-place
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:   ~ resource "ibm_database" "enterprise_db" {
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:         id                        = "crn:v1:bluemix:public:databases-for-enterprisedb:eu-de:a/abac0df06b644a9cabc6e44f55b3880e:bb4573b4-e22f-4490-9b9d-0ac9908f4461::"
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:         name                      = "edb-upg-hr6lgg-edb"
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:         tags                      = []
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:         # (21 unchanged attributes hidden)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       - group {
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:           - group_id = "member" -> null
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:           - cpu {
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:               - allocation_count = 3 -> null
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:             }
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:           - disk {
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:               - allocation_mb = 20480 -> null
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:             }
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:           - members {
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:               - allocation_count = 3 -> null
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:             }
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:           - memory {
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:               - allocation_mb = 1024 -> null
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:             }
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:         }
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:       + group {
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:           + group_id = "member"
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:           + disk {
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:               + allocation_mb = 20480
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:             }
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:           + host_flavor {
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:               + id = "b3c.4x16.encrypted"
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:             }
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:           + members {
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:               + allocation_count = 3
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:             }
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:         }
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:         # (3 unchanged blocks hidden)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:     }
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: Plan: 0 to add, 1 to change, 0 to destroy.
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: Changes to Outputs:
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:   ~ hostname                   = "bb4573b4-e22f-4490-9b9d-0ac9908f4461.c3jgsjqf0prn36465j00.private.databases.appdomain.cloud" -> (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185:   ~ port                       = 30136 -> (known after apply)
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: ─────────────────────────────────────────────────────────────────────────────
TestRunUpgradeCompleteExample 2024-06-27T09:52:42Z command.go:185: 

[shemau]

/run pipeline

[shemau]

/run pipeline

[shemau]

/run pipeline

[shemau]

/run pipeline

[shemau]

/run pipeline

[terraform-ibm-modules-ops]

🎉 This issue has been resolved in version 1.8.0 🎉

The release is available on GitHub release

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