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data_source_ibm_pi_storage_pool_capacity.go
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data_source_ibm_pi_storage_pool_capacity.go
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// Copyright IBM Corp. 2022 All Rights Reserved.
// Licensed under the Mozilla Public License v2.0
package power
import (
"context"
"fmt"
"log"
st "github.com/IBM-Cloud/power-go-client/clients/instance"
"github.com/IBM-Cloud/terraform-provider-ibm/ibm/conns"
"github.com/IBM-Cloud/power-go-client/helpers"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
)
const (
PIPoolName = "pi_storage_pool"
)
func DataSourceIBMPIStoragePoolCapacity() *schema.Resource {
return &schema.Resource{
ReadContext: dataSourceIBMPIStoragePoolCapacityRead,
Schema: map[string]*schema.Schema{
helpers.PICloudInstanceId: {
Type: schema.TypeString,
Required: true,
ValidateFunc: validation.NoZeroValues,
},
PIPoolName: {
Type: schema.TypeString,
Required: true,
ValidateFunc: validation.NoZeroValues,
Description: "Storage pool name",
},
// Computed Attributes
MaxAllocationSize: {
Type: schema.TypeInt,
Computed: true,
Description: "Maximum allocation storage size (GB)",
},
StorageType: {
Type: schema.TypeString,
Computed: true,
Description: "Storage type of the storage pool",
},
TotalCapacity: {
Type: schema.TypeInt,
Computed: true,
Description: "Total pool capacity (GB)",
},
},
}
}
func dataSourceIBMPIStoragePoolCapacityRead(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
sess, err := meta.(conns.ClientSession).IBMPISession()
if err != nil {
return diag.FromErr(err)
}
cloudInstanceID := d.Get(helpers.PICloudInstanceId).(string)
storagePool := d.Get(PIPoolName).(string)
client := st.NewIBMPIStorageCapacityClient(ctx, sess, cloudInstanceID)
sp, err := client.GetStoragePoolCapacity(storagePool)
if err != nil {
log.Printf("[ERROR] get storage pool capacity failed %v", err)
return diag.FromErr(err)
}
d.SetId(fmt.Sprintf("%s/%s", cloudInstanceID, storagePool))
d.Set(MaxAllocationSize, sp.MaxAllocationSize)
d.Set(StorageType, sp.StorageType)
d.Set(TotalCapacity, sp.TotalCapacity)
return nil
}