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pool_data_source.go
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/
pool_data_source.go
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package k8s
import (
"context"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
"github.com/scaleway/scaleway-sdk-go/api/k8s/v1"
"github.com/scaleway/scaleway-sdk-go/scw"
"github.com/scaleway/terraform-provider-scaleway/v2/internal/datasource"
"github.com/scaleway/terraform-provider-scaleway/v2/internal/locality/regional"
"github.com/scaleway/terraform-provider-scaleway/v2/internal/types"
"github.com/scaleway/terraform-provider-scaleway/v2/internal/verify"
)
func DataSourcePool() *schema.Resource {
// Generate datasource schema from resource
dsSchema := datasource.SchemaFromResourceSchema(ResourcePool().Schema)
// Set 'Optional' schema elements
datasource.AddOptionalFieldsToSchema(dsSchema, "name", "region", "cluster_id", "size")
dsSchema["name"].ConflictsWith = []string{"pool_id"}
dsSchema["cluster_id"].ConflictsWith = []string{"pool_id"}
dsSchema["cluster_id"].RequiredWith = []string{"name"}
dsSchema["pool_id"] = &schema.Schema{
Type: schema.TypeString,
Optional: true,
Description: "The ID of the pool",
ValidateFunc: verify.IsUUIDorUUIDWithLocality(),
ConflictsWith: []string{"name", "cluster_id"},
}
return &schema.Resource{
ReadContext: DataSourceK8SPoolRead,
Schema: dsSchema,
}
}
func DataSourceK8SPoolRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
k8sAPI, region, err := newAPIWithRegion(d, m)
if err != nil {
return diag.FromErr(err)
}
poolID, ok := d.GetOk("pool_id")
if !ok {
poolName := d.Get("name").(string)
clusterID := regional.ExpandID(d.Get("cluster_id"))
res, err := k8sAPI.ListPools(&k8s.ListPoolsRequest{
Region: region,
Name: types.ExpandStringPtr(poolName),
ClusterID: clusterID.ID,
}, scw.WithContext(ctx))
if err != nil {
return diag.FromErr(err)
}
foundPool, err := datasource.FindExact(
res.Pools,
func(s *k8s.Pool) bool { return s.Name == poolName },
poolName,
)
if err != nil {
return diag.FromErr(err)
}
poolID = foundPool.ID
}
regionalizedID := datasource.NewRegionalID(poolID, region)
d.SetId(regionalizedID)
_ = d.Set("pool_id", regionalizedID)
return ResourceK8SPoolRead(ctx, d, m)
}