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resource_exoscale_domain.go
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resource_exoscale_domain.go
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package exoscale
import (
"context"
"errors"
"fmt"
exo "github.com/exoscale/egoscale/v2"
exoapi "github.com/exoscale/egoscale/v2/api"
"github.com/exoscale/terraform-provider-exoscale/pkg/config"
"github.com/exoscale/terraform-provider-exoscale/pkg/general"
"github.com/hashicorp/terraform-plugin-log/tflog"
"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)
func resourceDomainIDString(d general.ResourceIDStringer) string {
return general.ResourceIDString(d, "exoscale_domain")
}
func resourceDomain() *schema.Resource {
return &schema.Resource{
Description: "Manage Exoscale DNS Domains.",
Schema: map[string]*schema.Schema{
"name": {
Type: schema.TypeString,
Required: true,
ForceNew: true,
Description: "The DNS domain name.",
},
"token": {
Type: schema.TypeString,
Computed: true,
Deprecated: "Not used, will be removed in the future",
Description: "A security token that can be used as an alternative way to manage DNS domains via the Exoscale API.",
},
"state": {
Type: schema.TypeString,
Computed: true,
Deprecated: "Not used, will be removed in the future",
Description: "The domain state.",
},
"auto_renew": {
Type: schema.TypeBool,
Computed: true,
Deprecated: "Not used, will be removed in the future",
Description: "Whether the DNS domain has automatic renewal enabled (boolean).",
},
"expires_on": {
Type: schema.TypeString,
Computed: true,
Deprecated: "Not used, will be removed in the future",
Description: "The domain expiration date, if known.",
},
},
CreateContext: resourceDomainCreate,
ReadContext: resourceDomainRead,
DeleteContext: resourceDomainDelete,
Exists: resourceDomainExists,
Importer: &schema.ResourceImporter{
StateContext: resourceDomainImport,
},
Timeouts: &schema.ResourceTimeout{
Create: schema.DefaultTimeout(config.DefaultTimeout),
Read: schema.DefaultTimeout(config.DefaultTimeout),
Delete: schema.DefaultTimeout(config.DefaultTimeout),
},
SchemaVersion: 1,
StateUpgraders: []schema.StateUpgrader{
{
Type: resourceDomainV0().CoreConfigSchema().ImpliedType(),
Upgrade: resourceDomainStateUpgradeV0,
Version: 0,
},
},
}
}
func resourceDomainV0() *schema.Resource {
return &schema.Resource{
Schema: map[string]*schema.Schema{
"id": {
Type: schema.TypeString,
},
},
}
}
func resourceDomainStateUpgradeV0(
ctx context.Context,
rawState map[string]interface{},
meta interface{},
) (map[string]interface{}, error) {
client := getClient(meta)
name := rawState["id"].(string)
domains, err := client.ListDNSDomains(ctx, defaultZone)
if err != nil {
return nil, fmt.Errorf("error retrieving domain list: %s", err)
}
for _, domain := range domains {
if *domain.UnicodeName == name {
rawState["id"] = *domain.ID
return rawState, nil
}
}
return nil, fmt.Errorf("domain not found: %q", name)
}
func resourceDomainCreate(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
tflog.Debug(ctx, "beginning create", map[string]interface{}{
"id": resourceDomainIDString(d),
})
ctx, cancel := context.WithTimeout(ctx, d.Timeout(schema.TimeoutRead))
ctx = exoapi.WithEndpoint(ctx, exoapi.NewReqEndpoint(getEnvironment(meta), defaultZone))
defer cancel()
client := getClient(meta)
domainName := d.Get("name").(string)
domain, err := client.CreateDNSDomain(ctx, defaultZone, &exo.DNSDomain{UnicodeName: &domainName})
if err != nil {
return diag.Errorf("unable to create domain: %s", err)
}
d.SetId(*domain.ID)
tflog.Debug(ctx, "create finished successfully", map[string]interface{}{
"id": resourceDomainIDString(d),
})
err = resourceDomainApply(d, domain)
if err != nil {
return diag.Errorf("%s", err)
}
return nil
}
func resourceDomainExists(d *schema.ResourceData, meta interface{}) (bool, error) {
ctx, cancel := context.WithTimeout(context.Background(), d.Timeout(schema.TimeoutRead))
ctx = exoapi.WithEndpoint(ctx, exoapi.NewReqEndpoint(getEnvironment(meta), defaultZone))
defer cancel()
client := getClient(meta)
_, err := client.GetDNSDomain(ctx, defaultZone, d.Id())
if err != nil {
if errors.Is(err, exoapi.ErrNotFound) {
return false, nil
}
return false, err
}
return true, nil
}
func resourceDomainRead(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
tflog.Debug(ctx, "beginning read", map[string]interface{}{
"id": resourceDomainIDString(d),
})
ctx, cancel := context.WithTimeout(ctx, d.Timeout(schema.TimeoutRead))
ctx = exoapi.WithEndpoint(ctx, exoapi.NewReqEndpoint(getEnvironment(meta), defaultZone))
defer cancel()
client := getClient(meta)
domain, err := client.GetDNSDomain(ctx, defaultZone, d.Id())
if err != nil {
return diag.Errorf("error retrieving domain: %s", err)
}
tflog.Debug(ctx, "read finished successfully", map[string]interface{}{
"id": resourceDomainIDString(d),
})
err = resourceDomainApply(d, domain)
if err != nil {
return diag.Errorf("%s", err)
}
return nil
}
func resourceDomainDelete(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
tflog.Debug(ctx, "beginning delete", map[string]interface{}{
"id": resourceDomainIDString(d),
})
ctx, cancel := context.WithTimeout(ctx, d.Timeout(schema.TimeoutRead))
ctx = exoapi.WithEndpoint(ctx, exoapi.NewReqEndpoint(getEnvironment(meta), defaultZone))
defer cancel()
client := getClient(meta)
domain, err := client.GetDNSDomain(ctx, defaultZone, d.Id())
if err != nil {
return diag.Errorf("error retrieving domain: %s", err)
}
err = client.DeleteDNSDomain(ctx, defaultZone, domain)
if err != nil {
return diag.Errorf("error deleting domain: %s", err)
}
tflog.Debug(ctx, "delete finished successfully", map[string]interface{}{
"id": resourceDomainIDString(d),
})
return nil
}
func resourceDomainImport(ctx context.Context, d *schema.ResourceData, meta interface{}) ([]*schema.ResourceData, error) {
ctx, cancel := context.WithTimeout(ctx, d.Timeout(schema.TimeoutRead))
ctx = exoapi.WithEndpoint(ctx, exoapi.NewReqEndpoint(getEnvironment(meta), defaultZone))
defer cancel()
client := getClient(meta)
domain, err := client.GetDNSDomain(ctx, defaultZone, d.Id())
if err != nil {
return nil, err
}
if err := resourceDomainApply(d, domain); err != nil {
return nil, err
}
return []*schema.ResourceData{d}, nil
}
func resourceDomainApply(d *schema.ResourceData, domain *exo.DNSDomain) error {
d.SetId(*domain.ID)
if err := d.Set("name", domain.UnicodeName); err != nil {
return err
}
return nil
}