120 lines
3.0 KiB
Go
120 lines
3.0 KiB
Go
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package vcd
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import (
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"fmt"
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"os"
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"testing"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/terraform"
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"github.com/opencredo/vmware-govcd"
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)
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func TestAccVcdSNAT_Basic(t *testing.T) {
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if v := os.Getenv("VCD_EXTERNAL_IP"); v == "" {
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t.Skip("Environment variable VCD_EXTERNAL_IP must be set to run SNAT tests")
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return
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}
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var e govcd.EdgeGateway
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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Providers: testAccProviders,
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CheckDestroy: testAccCheckVcdSNATDestroy,
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Steps: []resource.TestStep{
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resource.TestStep{
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Config: fmt.Sprintf(testAccCheckVcdSnat_basic, os.Getenv("VCD_EDGE_GATWEWAY"), os.Getenv("VCD_EXTERNAL_IP")),
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Check: resource.ComposeTestCheckFunc(
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testAccCheckVcdSNATExists("vcd_snat.bar", &e),
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resource.TestCheckResourceAttr(
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"vcd_snat.bar", "external_ip", os.Getenv("VCD_EXTERNAL_IP")),
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resource.TestCheckResourceAttr(
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"vcd_snat.bar", "internal_ip", "10.10.102.0/24"),
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),
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},
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},
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})
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}
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func testAccCheckVcdSNATExists(n string, gateway *govcd.EdgeGateway) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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rs, ok := s.RootModule().Resources[n]
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if !ok {
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return fmt.Errorf("Not found: %s", n)
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}
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//return fmt.Errorf("Check this: %#v", rs.Primary)
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if rs.Primary.ID == "" {
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return fmt.Errorf("No SNAT ID is set")
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}
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conn := testAccProvider.Meta().(*govcd.VCDClient)
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gatewayName := rs.Primary.Attributes["edge_gateway"]
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edgeGateway, err := conn.OrgVdc.FindEdgeGateway(gatewayName)
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if err != nil {
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return fmt.Errorf("Could not find edge gateway")
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}
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var found bool
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for _, v := range edgeGateway.EdgeGateway.Configuration.EdgeGatewayServiceConfiguration.NatService.NatRule {
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if v.RuleType == "SNAT" &&
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v.GatewayNatRule.OriginalIP == "10.10.102.0/24" &&
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v.GatewayNatRule.OriginalPort == "" &&
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v.GatewayNatRule.TranslatedIP == os.Getenv("VCD_EXTERNAL_IP") {
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found = true
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}
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}
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if !found {
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return fmt.Errorf("SNAT rule was not found")
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}
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*gateway = edgeGateway
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return nil
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}
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}
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func testAccCheckVcdSNATDestroy(s *terraform.State) error {
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conn := testAccProvider.Meta().(*govcd.VCDClient)
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for _, rs := range s.RootModule().Resources {
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if rs.Type != "vcd_snat" {
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continue
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}
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gatewayName := rs.Primary.Attributes["edge_gateway"]
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edgeGateway, err := conn.OrgVdc.FindEdgeGateway(gatewayName)
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if err != nil {
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return fmt.Errorf("Could not find edge gateway")
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}
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var found bool
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for _, v := range edgeGateway.EdgeGateway.Configuration.EdgeGatewayServiceConfiguration.NatService.NatRule {
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if v.RuleType == "SNAT" &&
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v.GatewayNatRule.OriginalIP == "10.10.102.0/24" &&
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v.GatewayNatRule.OriginalPort == "" &&
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v.GatewayNatRule.TranslatedIP == os.Getenv("VCD_EXTERNAL_IP") {
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found = true
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}
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}
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if found {
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return fmt.Errorf("SNAT rule still exists.")
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}
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}
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return nil
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}
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const testAccCheckVcdSnat_basic = `
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resource "vcd_snat" "bar" {
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edge_gateway = "%s"
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external_ip = "%s"
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internal_ip = "10.10.102.0/24"
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}
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`
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