CP-49366: Implement xenserver_sr provider data source

[xueqingz]

Test result:

ubuntu@ubuntu-server:~/code/terraform-provider-xenserver$ make testacc
source .env && TF_ACC=1 go test ./xenserver/ -v   -timeout 120m
=== RUN   TestAccPifDataSource
--- PASS: TestAccPifDataSource (0.73s)
=== RUN   TestAccSRDataSource
--- PASS: TestAccSRDataSource (0.65s)
=== RUN   TestAccVMResource
--- PASS: TestAccVMResource (1.62s)
PASS
ok      terraform-provider-xenserver/xenserver  3.010s

manual test :

ubuntu@ubuntu-server:~/code/terraform-provider-xenserver/examples/terraform-main$ terraform apply -auto-approve
╷
│ Warning: Provider development overrides are in effect
│ 
│ The following provider development overrides are set in the CLI configuration:
│  - xenserver/xenserver in /home/ubuntu/go/bin
│ 
│ The behavior may therefore not match any released version of the provider and applying changes may cause the state to become incompatible with published releases.
╵
data.xenserver_sr.sr: Reading...
data.xenserver_sr.sr: Read complete after 0s

Changes to Outputs:
  + local_storage_output = [
      + {
          + allowed_operations   = [
              + "vdi_enable_cbt",
              + "vdi_list_changed_blocks",
              + "unplug",
              + "plug",
              + "pbd_create",
              + "vdi_disable_cbt",
              + "update",
              + "pbd_destroy",
              + "vdi_resize",
              + "vdi_clone",
              + "vdi_data_destroy",
              + "scan",
              + "vdi_snapshot",
              + "vdi_mirror",
              + "vdi_create",
              + "vdi_destroy",
              + "vdi_set_on_boot",
            ]
          + blobs                = {}
          + clustered            = false
          + content_type         = "user"
          + current_operations   = {}
          + introduced_by        = "OpaqueRef:NULL"
          + is_tools_sr          = false
          + local_cache_enabled  = false
          + name_description     = "Local storage on perfuk-18-06d"
          + name_label           = "Local storage"
          + other_config         = {
              + i18n-key                       = "local-storage"
              + i18n-original-value-name_label = "Local storage"
            }
          + pbds                 = [
              + "OpaqueRef:0af6c800-c6e2-f972-e7b7-bac8369ab52e",
            ]
          + physical_size        = 434982879232
          + physical_utilisation = 4194304
          + shared               = false
          + sm_config            = {
              + allocation = "thick"
              + devserial  = "scsi-364cd98f06b051c00247a5e94c99665c2"
              + use_vhd    = "true"
            }
          + tags                 = []
          + type                 = "lvm"
          + uuid                 = "e1c42b2b-ab3b-fef6-b2cb-741870a12978"
          + vdis                 = []
          + virtual_allocation   = 0
        },
    ]

You can apply this plan to save these new output values to the Terraform state, without changing any real infrastructure.

Apply complete! Resources: 0 added, 0 changed, 0 destroyed.

Outputs:

local_storage_output = tolist([
  {
    "allowed_operations" = tolist([
      "vdi_enable_cbt",
      "vdi_list_changed_blocks",
      "unplug",
      "plug",
      "pbd_create",
      "vdi_disable_cbt",
      "update",
      "pbd_destroy",
      "vdi_resize",
      "vdi_clone",
      "vdi_data_destroy",
      "scan",
      "vdi_snapshot",
      "vdi_mirror",
      "vdi_create",
      "vdi_destroy",
      "vdi_set_on_boot",
    ])
    "blobs" = tomap({})
    "clustered" = false
    "content_type" = "user"
    "current_operations" = tomap({})
    "introduced_by" = "OpaqueRef:NULL"
    "is_tools_sr" = false
    "local_cache_enabled" = false
    "name_description" = "Local storage on perfuk-18-06d"
    "name_label" = "Local storage"
    "other_config" = tomap({
      "i18n-key" = "local-storage"
      "i18n-original-value-name_label" = "Local storage"
    })
    "pbds" = tolist([
      "OpaqueRef:0af6c800-c6e2-f972-e7b7-bac8369ab52e",
    ])
    "physical_size" = 434982879232
    "physical_utilisation" = 4194304
    "shared" = false
    "sm_config" = tomap({
      "allocation" = "thick"
      "devserial" = "scsi-364cd98f06b051c00247a5e94c99665c2"
      "use_vhd" = "true"
    })
    "tags" = tolist([])
    "type" = "lvm"
    "uuid" = "e1c42b2b-ab3b-fef6-b2cb-741870a12978"
    "vdis" = tolist([])
    "virtual_allocation" = 0
  },
])

[xueqingz]

test result :

ubuntu@ubuntu-server:~/code/terraform-provider-xenserver$ make testacc
source .env && TF_ACC=1 go test ./xenserver/ -v   -timeout 120m
=== RUN   TestAccPifDataSource
--- PASS: TestAccPifDataSource (0.70s)
=== RUN   TestAccSRDataSource
--- PASS: TestAccSRDataSource (0.65s)
=== RUN   TestAccVMResource
--- PASS: TestAccVMResource (1.89s)
PASS
ok      terraform-provider-xenserver/xenserver  3.256s

ubuntu@ubuntu-server:~/code/terraform-provider-xenserver/examples/terraform-main$ terraform apply -auto-approve
╷
│ Warning: Provider development overrides are in effect
│ 
│ The following provider development overrides are set in the CLI configuration:
│  - xenserver/xenserver in /home/ubuntu/go/bin
│ 
│ The behavior may therefore not match any released version of the provider and applying changes may cause the state to become incompatible with published releases.
╵
xenserver_vm.vm: Refreshing state... [id=2c7a179c-d1ed-d6ab-4e2e-2902ef28933d]
data.xenserver_pif.pif_data: Reading...
data.xenserver_sr.sr: Reading...
data.xenserver_pif.pif_data: Read complete after 0s
data.xenserver_sr.sr: Read complete after 0s

Terraform used the selected providers to generate the following execution plan. Resource actions are indicated with the following symbols:
  ~ update in-place

Terraform will perform the following actions:

  # xenserver_vm.vm will be updated in-place
  ~ resource "xenserver_vm" "vm" {
        id            = "2c7a179c-d1ed-d6ab-4e2e-2902ef28933d"
      ~ name_label    = "Test CentOS VM" -> "Test CentOS VM1"
      ~ snapshots     = [] -> (known after apply)
        # (2 unchanged attributes hidden)
    }

Plan: 0 to add, 1 to change, 0 to destroy.

Changes to Outputs:
  ~ vm_out               = {
        id            = "2c7a179c-d1ed-d6ab-4e2e-2902ef28933d"
      ~ name_label    = "Test CentOS VM" -> "Test CentOS VM1"
      ~ snapshots     = [] -> (known after apply)
        # (2 unchanged attributes hidden)
    }
xenserver_vm.vm: Modifying... [id=2c7a179c-d1ed-d6ab-4e2e-2902ef28933d]
xenserver_vm.vm: Modifications complete after 0s [id=2c7a179c-d1ed-d6ab-4e2e-2902ef28933d]

Apply complete! Resources: 0 added, 1 changed, 0 destroyed.

Outputs:

local_storage_output = tolist([
  {
    "allowed_operations" = tolist([
      "vdi_enable_cbt",
      "vdi_list_changed_blocks",
      "unplug",
      "plug",
      "pbd_create",
      "vdi_disable_cbt",
      "update",
      "pbd_destroy",
      "vdi_resize",
      "vdi_clone",
      "vdi_data_destroy",
      "scan",
      "vdi_snapshot",
      "vdi_mirror",
      "vdi_create",
      "vdi_destroy",
      "vdi_set_on_boot",
    ])
    "blobs" = tomap({})
    "clustered" = false
    "content_type" = "user"
    "current_operations" = tomap({})
    "introduced_by" = "OpaqueRef:NULL"
    "is_tools_sr" = false
    "local_cache_enabled" = false
    "name_description" = "Local storage on perfuk-18-06d"
    "name_label" = "Local storage"
    "other_config" = tomap({
      "i18n-key" = "local-storage"
      "i18n-original-value-name_label" = "Local storage"
    })
    "pbds" = tolist([
      "OpaqueRef:0af6c800-c6e2-f972-e7b7-bac8369ab52e",
    ])
    "physical_size" = 434982879232
    "physical_utilisation" = 4194304
    "shared" = false
    "sm_config" = tomap({
      "allocation" = "thick"
      "devserial" = "scsi-364cd98f06b051c00247a5e94c99665c2"
      "use_vhd" = "true"
    })
    "tags" = tolist([])
    "type" = "lvm"
    "uuid" = "e1c42b2b-ab3b-fef6-b2cb-741870a12978"
    "vdis" = tolist([])
    "virtual_allocation" = 0
  },
])
pif_data_out = {
  "device" = "eth0"
  "management" = true
  "network" = "ea0e0fb4-6c5f-9728-2c2a-913ffe20e7d6"
}
vm_out = {
  "id" = "2c7a179c-d1ed-d6ab-4e2e-2902ef28933d"
  "name_label" = "Test CentOS VM1"
  "other_config" = tomap({
    "flag" = "1"
  })
  "snapshots" = tolist([])
  "template_name" = "CentOS 7"
}

[acefei]

-> Unable to update the computed fields of VM resource model.

[xueqingz]

Ok , will update in follow PR.