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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,47 @@ | ||
| # Data Source: ncloud_servers | ||
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| Use this data source to get multiple `ncloud_server` ids | ||
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| ## Example Usage | ||
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| #### Basic usage | ||
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| ```hcl | ||
| data "ncloud_servers" "servers" { | ||
| ids = [ncloud_server.example1.id, ncloud_server.example2.id] | ||
| } | ||
| ``` | ||
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| #### Usage of using filter | ||
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| ```hcl | ||
| data "ncloud_servers" "servers" { | ||
| filter { | ||
| name = "subnet_no" | ||
| values = [ncloud_subnet.example1.id, ncloud_subnet.example2.id] | ||
| } | ||
| } | ||
| ``` | ||
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| #### Usage of `ncloud_servers` data source in `ncloud_nas_volume` | ||
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| ```hcl | ||
| data "ncloud_servers" "servers" { | ||
| ids = [ncloud_server.example1.id, ncloud_server.example2.id] | ||
| } | ||
| resource "ncloud_nas_volume" "vol" { | ||
| volume_name_postfix = "vol" | ||
| volume_size = "500" | ||
| volume_allotment_protocol_type = "NFS" | ||
| server_instance_no_list = data.ncloud_servers.servers.ids | ||
| } | ||
| ``` | ||
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| The following arguments are supported: | ||
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| * `ids` - (Optional) The set of ID of the Server instances. | ||
| * `filter` - (Optional) Custom filter block as described below. | ||
| * `name` - (Required) The name of the field to filter by | ||
| * `values` - (Required) Set of values that are accepted for the given field. | ||
| * `regex` - (Optional) is `values` treated as a regular expression. |
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| @@ -0,0 +1,85 @@ | ||
| package ncloud | ||
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| import ( | ||
| "fmt" | ||
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| "github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema" | ||
| ) | ||
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| func init() { | ||
| RegisterDataSource("ncloud_servers", dataSourceNcloudServers()) | ||
| } | ||
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| func dataSourceNcloudServers() *schema.Resource { | ||
| return &schema.Resource{ | ||
| Read: dataSourceNcloudServersRead, | ||
| Schema: map[string]*schema.Schema{ | ||
| "ids": { | ||
| Type: schema.TypeSet, | ||
| Optional: true, | ||
| Computed: true, | ||
| Elem: &schema.Schema{Type: schema.TypeString}, | ||
| }, | ||
| "filter": dataSourceFiltersSchema(), | ||
| }, | ||
| } | ||
| } | ||
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| func dataSourceNcloudServersRead(d *schema.ResourceData, meta interface{}) error { | ||
| config := meta.(*ProviderConfig) | ||
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| instances, err := getServerList(d, config) | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| if len(instances) < 1 { | ||
| return fmt.Errorf("no results. there is no available server resource") | ||
| } | ||
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| if values, ok := d.GetOk("ids"); ok { | ||
| return readServersIDs(d, values.(*schema.Set).List(), instances) | ||
| } | ||
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| resources := ConvertToArrayMap(instances) | ||
| if f, ok := d.GetOk("filter"); ok { | ||
| resources = ApplyFilters(f.(*schema.Set), resources, dataSourceNcloudServer().Schema) | ||
| } | ||
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| if len(resources) == 0 { | ||
| return fmt.Errorf("no results with filter. there is no available server resource") | ||
| } | ||
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| var ids []string | ||
| for _, r := range resources { | ||
| for k, v := range r { | ||
| if k == "instance_no" { | ||
| ids = append(ids, v.(string)) | ||
| } | ||
| } | ||
| } | ||
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| d.SetId(dataResourceIdHash(ids)) | ||
| d.Set("ids", ids) | ||
| return nil | ||
| } | ||
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| func readServersIDs(d *schema.ResourceData, values []interface{}, serverInstances []*ServerInstance) error { | ||
| var ids []string | ||
| for _, id := range values { | ||
| for _, s := range serverInstances { | ||
| if *s.ServerInstanceNo == id.(string) { | ||
| ids = append(ids, id.(string)) | ||
| break | ||
| } | ||
| } | ||
| } | ||
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| if len(values) != len(ids) { | ||
| return fmt.Errorf("invalid server id specified") | ||
| } | ||
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| d.SetId(dataResourceIdHash(ids)) | ||
| d.Set("ids", ids) | ||
| return nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,144 @@ | ||
| package ncloud | ||
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| import ( | ||
| "fmt" | ||
| "regexp" | ||
| "testing" | ||
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| "github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource" | ||
| ) | ||
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| const ( | ||
| dataName = "data.ncloud_servers.by_id" | ||
| dataName2 = "data.ncloud_servers.by_filter" | ||
| serverName = "ncloud_server.test" | ||
| ) | ||
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| func TestAccDataSourceNcloudServers_vpc_basic(t *testing.T) { | ||
| testServerName := getTestServerName() | ||
| testServerName2 := getTestServerName() | ||
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| resource.Test(t, resource.TestCase{ | ||
| PreCheck: func() { testAccPreCheck(t) }, | ||
| Providers: testAccProviders, | ||
| Steps: []resource.TestStep{ | ||
| { | ||
| Config: testAccDataSourceServersVpcConfig(testServerName, testServerName2), | ||
| Check: resource.ComposeTestCheckFunc( | ||
| testAccCheckDataSourceID(dataName), | ||
| resource.TestMatchResourceAttr(dataName, "id", regexp.MustCompile(`^\d+$`)), | ||
| resource.TestCheckResourceAttr(dataName, "ids.#", "2"), | ||
| testAccCheckDataSourceID(dataName2), | ||
| resource.TestCheckResourceAttr(dataName2, "ids.#", "1"), | ||
| resource.TestCheckResourceAttrPair(dataName2, "ids.0", serverName, "id"), | ||
| ), | ||
| }, | ||
| }, | ||
| }) | ||
| } | ||
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| func TestAccDataSourceNcloudServers_classic_basic(t *testing.T) { | ||
| testServerName := getTestServerName() | ||
| testServerName2 := getTestServerName() | ||
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| resource.Test(t, resource.TestCase{ | ||
| PreCheck: func() { testAccPreCheck(t) }, | ||
| Providers: testAccClassicProviders, | ||
| Steps: []resource.TestStep{ | ||
| { | ||
| Config: testAccDataSourceServersClassicConfig(testServerName, testServerName2), | ||
| Check: resource.ComposeTestCheckFunc( | ||
| testAccCheckDataSourceID(dataName), | ||
| resource.TestMatchResourceAttr(dataName, "id", regexp.MustCompile(`^\d+$`)), | ||
| resource.TestCheckResourceAttr(dataName, "ids.#", "2"), | ||
| testAccCheckDataSourceID(dataName2), | ||
| resource.TestCheckResourceAttr(dataName2, "ids.#", "1"), | ||
| resource.TestCheckResourceAttrPair(dataName2, "ids.0", serverName, "id"), | ||
| ), | ||
| }, | ||
| }, | ||
| }) | ||
| } | ||
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| func testAccDataSourceServersVpcConfig(testServerName, testServerName2 string) string { | ||
| return fmt.Sprintf(` | ||
| resource "ncloud_login_key" "loginkey" { | ||
| key_name = "%[1]s-key" | ||
| } | ||
| resource "ncloud_vpc" "test" { | ||
| name = "%[1]s" | ||
| ipv4_cidr_block = "10.5.0.0/16" | ||
| } | ||
| resource "ncloud_subnet" "test" { | ||
| vpc_no = ncloud_vpc.test.vpc_no | ||
| name = "%[1]s" | ||
| subnet = "10.5.0.0/24" | ||
| zone = "KR-2" | ||
| network_acl_no = ncloud_vpc.test.default_network_acl_no | ||
| subnet_type = "PUBLIC" | ||
| usage_type = "GEN" | ||
| } | ||
| resource "ncloud_server" "test" { | ||
| subnet_no = ncloud_subnet.test.id | ||
| name = "%[1]s" | ||
| server_image_product_code = "SW.VSVR.OS.LNX64.CNTOS.0703.B050" | ||
| server_product_code = "SVR.VSVR.STAND.C002.M008.NET.HDD.B050.G002" | ||
| login_key_name = ncloud_login_key.loginkey.key_name | ||
| } | ||
| resource "ncloud_server" "test2" { | ||
| subnet_no = ncloud_subnet.test.id | ||
| name = "%[2]s" | ||
| server_image_product_code = "SW.VSVR.OS.LNX64.CNTOS.0703.B050" | ||
| server_product_code = "SVR.VSVR.STAND.C002.M008.NET.HDD.B050.G002" | ||
| login_key_name = ncloud_login_key.loginkey.key_name | ||
| } | ||
| data "ncloud_servers" "by_id" { | ||
| ids = [ncloud_server.test.id, ncloud_server.test2.id] | ||
| } | ||
| data "ncloud_servers" "by_filter" { | ||
| filter { | ||
| name = "instance_no" | ||
| values = [ncloud_server.test.id] | ||
| } | ||
| } | ||
| `, testServerName, testServerName2) | ||
| } | ||
|
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| func testAccDataSourceServersClassicConfig(testServerName, testServerName2 string) string { | ||
| return fmt.Sprintf(` | ||
| resource "ncloud_login_key" "loginkey" { | ||
| key_name = "%[1]s-key" | ||
| } | ||
| resource "ncloud_server" "test" { | ||
| name = "%[1]s" | ||
| server_image_product_code = "SPSW0LINUX000139" | ||
| server_product_code = "SPSVRSSD00000003" | ||
| login_key_name = "${ncloud_login_key.loginkey.key_name}" | ||
| } | ||
| resource "ncloud_server" "test2" { | ||
| name = "%[2]s" | ||
| server_image_product_code = "SPSW0LINUX000139" | ||
| server_product_code = "SPSVRSSD00000003" | ||
| login_key_name = "${ncloud_login_key.loginkey.key_name}" | ||
| } | ||
| data "ncloud_servers" "by_id" { | ||
| ids = [ncloud_server.test.id, ncloud_server.test2.id] | ||
| } | ||
| data "ncloud_servers" "by_filter" { | ||
| filter { | ||
| name = "instance_no" | ||
| values = [ncloud_server.test.id] | ||
| } | ||
| } | ||
| `, testServerName, testServerName2) | ||
| } |
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