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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| package hostaliases | ||
|
|
||
| import ( | ||
| "github.com/hashicorp/terraform/helper/schema" | ||
| "github.com/previousnext/terraform-provider-k8s/hostaliases/hostnames" | ||
| corev1 "k8s.io/api/core/v1" | ||
| ) | ||
|
|
||
| // Fields returns the fields for this package. | ||
| func Fields() *schema.Schema { | ||
| return &schema.Schema{ | ||
| Type: schema.TypeList, | ||
| Description: "Environment variables which can be set for a container", | ||
| Optional: true, | ||
| Elem: &schema.Resource{ | ||
| Schema: map[string]*schema.Schema{ | ||
| "ip": { | ||
| Type: schema.TypeString, | ||
| Required: true, | ||
| Description: "IP Address of the host.", | ||
| }, | ||
| "hostnames": hostnames.Fields(), | ||
| }, | ||
| }, | ||
| } | ||
| } | ||
|
|
||
| // Expand will return a structured object. | ||
| func Expand(in []interface{}) []corev1.HostAlias { | ||
| if len(in) == 0 { | ||
| return []corev1.HostAlias{} | ||
| } | ||
|
|
||
| aliases := make([]corev1.HostAlias, len(in)) | ||
|
|
||
| for key, v := range in { | ||
| value := v.(map[string]interface{}) | ||
|
|
||
| if ip, ok := value["ip"]; ok && ip != "" { | ||
| aliases[key].IP = ip.(string) | ||
| } | ||
|
|
||
| if hosts, ok := value["hostnames"]; ok { | ||
| aliases[key].Hostnames = hostnames.Expand(hosts.([]interface{})) | ||
| } | ||
| } | ||
|
|
||
| return aliases | ||
| } | ||
|
|
||
| // Flatten structured object into unstructured. | ||
| func Flatten(in []corev1.HostAlias) []interface{} { | ||
| flattened := make([]interface{}, len(in)) | ||
|
|
||
| for key, value := range in { | ||
| row := map[string]interface{}{} | ||
|
|
||
| if value.IP != "" { | ||
| row["ip"] = value.IP | ||
| } | ||
|
|
||
| if len(value.Hostnames) > 0 { | ||
| row["hostnames"] = value.Hostnames | ||
| } | ||
|
|
||
| flattened[key] = row | ||
| } | ||
|
|
||
| return flattened | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| package hostnames | ||
|
|
||
| import ( | ||
| "github.com/hashicorp/terraform/helper/schema" | ||
| ) | ||
|
|
||
| // Fields returns the fields for this package. | ||
| func Fields() *schema.Schema { | ||
| return &schema.Schema{ | ||
| Type: schema.TypeList, | ||
| Description: "Hostnames to assign to an IP.", | ||
| Optional: true, | ||
| Elem: &schema.Schema{Type: schema.TypeString}, | ||
| } | ||
| } | ||
|
|
||
| // Expand will return a structured object. | ||
| func Expand(s []interface{}) []string { | ||
| result := make([]string, len(s), len(s)) | ||
|
|
||
| for k, v := range s { | ||
| result[k] = v.(string) | ||
| } | ||
|
|
||
| return result | ||
| } |