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resource_digitalocean_loadbalancer_test.go
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resource_digitalocean_loadbalancer_test.go
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package digitalocean
import (
"context"
"fmt"
"log"
"regexp"
"strings"
"testing"
"github.com/digitalocean/godo"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/acctest"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
)
func init() {
resource.AddTestSweepers("digitalocean_loadbalancer", &resource.Sweeper{
Name: "digitalocean_loadbalancer",
F: testSweepLoadbalancer,
})
}
func testSweepLoadbalancer(region string) error {
meta, err := sharedConfigForRegion(region)
if err != nil {
return err
}
client := meta.(*CombinedConfig).godoClient()
opt := &godo.ListOptions{PerPage: 200}
lbs, _, err := client.LoadBalancers.List(context.Background(), opt)
if err != nil {
return err
}
for _, l := range lbs {
if strings.HasPrefix(l.Name, "loadbalancer-") {
log.Printf("Destroying loadbalancer %s", l.Name)
if _, err := client.LoadBalancers.Delete(context.Background(), l.ID); err != nil {
return err
}
}
}
return nil
}
func TestAccDigitalOceanLoadbalancer_Basic(t *testing.T) {
var loadbalancer godo.LoadBalancer
rInt := acctest.RandInt()
expectedURNRegEx, _ := regexp.Compile(`do:loadbalancer:[0-9a-fA-F]{8}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{4}\-[0-9a-fA-F]{12}`)
resource.ParallelTest(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
ProviderFactories: testAccProviderFactories,
CheckDestroy: testAccCheckDigitalOceanLoadbalancerDestroy,
Steps: []resource.TestStep{
{
Config: testAccCheckDigitalOceanLoadbalancerConfig_basic(rInt),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckDigitalOceanLoadbalancerExists("digitalocean_loadbalancer.foobar", &loadbalancer),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "name", fmt.Sprintf("loadbalancer-%d", rInt)),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "region", "nyc3"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "size_unit", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "forwarding_rule.#", "1"),
resource.TestCheckTypeSetElemNestedAttrs(
"digitalocean_loadbalancer.foobar",
"forwarding_rule.*",
map[string]string{
"entry_port": "80",
"entry_protocol": "http",
"target_port": "80",
"target_protocol": "http",
},
),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.#", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.0.port", "22"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.0.protocol", "tcp"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "droplet_ids.#", "1"),
resource.TestCheckResourceAttrSet(
"digitalocean_loadbalancer.foobar", "vpc_uuid"),
resource.TestMatchResourceAttr(
"digitalocean_loadbalancer.foobar", "urn", expectedURNRegEx),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "enable_proxy_protocol", "true"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "enable_backend_keepalive", "true"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "disable_lets_encrypt_dns_records", "false"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "http_idle_timeout_seconds", "90"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "project_id", "my-project-uuid"),
),
},
},
})
}
func TestAccDigitalOceanLoadbalancer_Updated(t *testing.T) {
var loadbalancer godo.LoadBalancer
rInt := acctest.RandInt()
resource.ParallelTest(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
ProviderFactories: testAccProviderFactories,
CheckDestroy: testAccCheckDigitalOceanLoadbalancerDestroy,
Steps: []resource.TestStep{
{
Config: testAccCheckDigitalOceanLoadbalancerConfig_basic(rInt),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckDigitalOceanLoadbalancerExists("digitalocean_loadbalancer.foobar", &loadbalancer),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "name", fmt.Sprintf("loadbalancer-%d", rInt)),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "region", "nyc3"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "size_unit", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "forwarding_rule.#", "1"),
resource.TestCheckTypeSetElemNestedAttrs(
"digitalocean_loadbalancer.foobar",
"forwarding_rule.*",
map[string]string{
"entry_port": "80",
"entry_protocol": "http",
"target_port": "80",
"target_protocol": "http",
"tls_passthrough": "false",
},
),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.#", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.0.port", "22"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.0.protocol", "tcp"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "droplet_ids.#", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "enable_proxy_protocol", "true"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "enable_backend_keepalive", "true"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "disable_lets_encrypt_dns_records", "false"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "http_idle_timeout_seconds", "90"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "project_id", "my-project-uuid"),
),
},
{
Config: testAccCheckDigitalOceanLoadbalancerConfig_updated(rInt),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckDigitalOceanLoadbalancerExists("digitalocean_loadbalancer.foobar", &loadbalancer),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "name", fmt.Sprintf("loadbalancer-%d", rInt)),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "region", "nyc3"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "size_unit", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "forwarding_rule.#", "1"),
resource.TestCheckTypeSetElemNestedAttrs(
"digitalocean_loadbalancer.foobar",
"forwarding_rule.*",
map[string]string{
"entry_port": "81",
"entry_protocol": "http",
"target_port": "81",
"target_protocol": "http",
"tls_passthrough": "false",
},
),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.#", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.0.port", "22"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.0.protocol", "tcp"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "droplet_ids.#", "2"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "enable_proxy_protocol", "false"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "enable_backend_keepalive", "false"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "disable_lets_encrypt_dns_records", "true"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "http_idle_timeout_seconds", "120"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "project_id", "my-project-uuid"),
),
},
},
})
}
func TestAccDigitalOceanLoadbalancer_dropletTag(t *testing.T) {
var loadbalancer godo.LoadBalancer
rInt := acctest.RandInt()
resource.ParallelTest(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
ProviderFactories: testAccProviderFactories,
CheckDestroy: testAccCheckDigitalOceanLoadbalancerDestroy,
Steps: []resource.TestStep{
{
Config: testAccCheckDigitalOceanLoadbalancerConfig_dropletTag(rInt),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckDigitalOceanLoadbalancerExists("digitalocean_loadbalancer.foobar", &loadbalancer),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "name", fmt.Sprintf("loadbalancer-%d", rInt)),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "region", "nyc3"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "size_unit", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "forwarding_rule.#", "1"),
resource.TestCheckTypeSetElemNestedAttrs(
"digitalocean_loadbalancer.foobar",
"forwarding_rule.*",
map[string]string{
"entry_port": "80",
"entry_protocol": "http",
"target_port": "80",
"target_protocol": "http",
"tls_passthrough": "false",
},
),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.#", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.0.port", "22"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.0.protocol", "tcp"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "droplet_tag", "sample"),
),
},
},
})
}
func TestAccDigitalOceanLoadbalancer_minimal(t *testing.T) {
var loadbalancer godo.LoadBalancer
rInt := acctest.RandInt()
resource.ParallelTest(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
ProviderFactories: testAccProviderFactories,
CheckDestroy: testAccCheckDigitalOceanLoadbalancerDestroy,
Steps: []resource.TestStep{
{
Config: testAccCheckDigitalOceanLoadbalancerConfig_minimal(rInt),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckDigitalOceanLoadbalancerExists("digitalocean_loadbalancer.foobar", &loadbalancer),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "name", fmt.Sprintf("loadbalancer-%d", rInt)),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "region", "nyc3"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "size_unit", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "forwarding_rule.#", "1"),
resource.TestCheckTypeSetElemNestedAttrs(
"digitalocean_loadbalancer.foobar",
"forwarding_rule.*",
map[string]string{
"entry_port": "80",
"entry_protocol": "http",
"target_port": "80",
"target_protocol": "http",
"tls_passthrough": "false",
},
),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.#", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.0.port", "80"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.0.protocol", "http"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "sticky_sessions.#", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "sticky_sessions.0.type", "none"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "droplet_ids.#", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "enable_proxy_protocol", "false"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "enable_backend_keepalive", "false"),
),
},
},
})
}
func TestAccDigitalOceanLoadbalancer_minimalUDP(t *testing.T) {
var loadbalancer godo.LoadBalancer
rInt := acctest.RandInt()
resource.ParallelTest(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
ProviderFactories: testAccProviderFactories,
CheckDestroy: testAccCheckDigitalOceanLoadbalancerDestroy,
Steps: []resource.TestStep{
{
Config: testAccCheckDigitalOceanLoadbalancerConfig_minimalUDP(rInt),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckDigitalOceanLoadbalancerExists("digitalocean_loadbalancer.foobar", &loadbalancer),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "name", fmt.Sprintf("loadbalancer-%d", rInt)),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "region", "nyc3"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "size_unit", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "forwarding_rule.#", "1"),
resource.TestCheckTypeSetElemNestedAttrs(
"digitalocean_loadbalancer.foobar",
"forwarding_rule.*",
map[string]string{
"entry_port": "80",
"entry_protocol": "udp",
"target_port": "80",
"target_protocol": "udp",
"tls_passthrough": "false",
},
),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.#", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.0.port", "80"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.0.protocol", "http"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "sticky_sessions.#", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "sticky_sessions.0.type", "none"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "droplet_ids.#", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "enable_proxy_protocol", "false"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "enable_backend_keepalive", "false"),
),
},
},
})
}
func TestAccDigitalOceanLoadbalancer_stickySessions(t *testing.T) {
var loadbalancer godo.LoadBalancer
rInt := acctest.RandInt()
resource.ParallelTest(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
ProviderFactories: testAccProviderFactories,
CheckDestroy: testAccCheckDigitalOceanLoadbalancerDestroy,
Steps: []resource.TestStep{
{
Config: testAccCheckDigitalOceanLoadbalancerConfig_stickySessions(rInt),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckDigitalOceanLoadbalancerExists("digitalocean_loadbalancer.foobar", &loadbalancer),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "name", fmt.Sprintf("loadbalancer-%d", rInt)),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "region", "nyc3"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "size_unit", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "forwarding_rule.#", "1"),
resource.TestCheckTypeSetElemNestedAttrs(
"digitalocean_loadbalancer.foobar",
"forwarding_rule.*",
map[string]string{
"entry_port": "80",
"entry_protocol": "http",
"target_port": "80",
"target_protocol": "http",
"tls_passthrough": "false",
},
),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.#", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.0.port", "80"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "healthcheck.0.protocol", "http"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "sticky_sessions.#", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "sticky_sessions.0.type", "cookies"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "sticky_sessions.0.cookie_name", "sessioncookie"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "sticky_sessions.0.cookie_ttl_seconds", "1800"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "droplet_ids.#", "1"),
),
},
},
})
}
func TestAccDigitalOceanLoadbalancer_sslTermination(t *testing.T) {
var loadbalancer godo.LoadBalancer
rInt := acctest.RandInt()
privateKeyMaterial, leafCertMaterial, certChainMaterial := generateTestCertMaterial(t)
resource.ParallelTest(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
ProviderFactories: testAccProviderFactories,
CheckDestroy: testAccCheckDigitalOceanLoadbalancerDestroy,
Steps: []resource.TestStep{
{
Config: testAccCheckDigitalOceanLoadbalancerConfig_sslTermination(
"tf-acc-test-certificate-01", rInt, privateKeyMaterial, leafCertMaterial, certChainMaterial, "certificate_id"),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckDigitalOceanLoadbalancerExists("digitalocean_loadbalancer.foobar", &loadbalancer),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "name", fmt.Sprintf("loadbalancer-%d", rInt)),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "region", "nyc3"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "size_unit", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "forwarding_rule.#", "1"),
resource.TestCheckTypeSetElemNestedAttrs(
"digitalocean_loadbalancer.foobar",
"forwarding_rule.*",
map[string]string{
"entry_port": "443",
"entry_protocol": "https",
"target_port": "80",
"target_protocol": "http",
"certificate_name": "tf-acc-test-certificate-01",
"tls_passthrough": "false",
},
),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "redirect_http_to_https", "true"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "enable_proxy_protocol", "true"),
),
},
},
})
}
func TestAccDigitalOceanLoadbalancer_sslCertByName(t *testing.T) {
var loadbalancer godo.LoadBalancer
rInt := acctest.RandInt()
privateKeyMaterial, leafCertMaterial, certChainMaterial := generateTestCertMaterial(t)
resource.ParallelTest(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckDigitalOceanLoadbalancerDestroy,
Steps: []resource.TestStep{
{
Config: testAccCheckDigitalOceanLoadbalancerConfig_sslTermination(
"tf-acc-test-certificate-02", rInt, privateKeyMaterial, leafCertMaterial, certChainMaterial, "certificate_name"),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckDigitalOceanLoadbalancerExists("digitalocean_loadbalancer.foobar", &loadbalancer),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "name", fmt.Sprintf("loadbalancer-%d", rInt)),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "region", "nyc3"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "forwarding_rule.#", "1"),
resource.TestCheckTypeSetElemNestedAttrs(
"digitalocean_loadbalancer.foobar",
"forwarding_rule.*",
map[string]string{
"entry_port": "443",
"entry_protocol": "https",
"target_port": "80",
"target_protocol": "http",
"certificate_name": "tf-acc-test-certificate-02",
"tls_passthrough": "false",
},
),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "size_unit", "1"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "redirect_http_to_https", "true"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "enable_proxy_protocol", "true"),
),
},
},
})
}
// Load balancers can only be resized once an hour. The initial create counts
// as a "resize" in this context. This test can not perform a resize, but it
// does ensure that the the PUT includes the expected content by checking for
// the failure.
func TestAccDigitalOceanLoadbalancer_resizeExpectedFailure(t *testing.T) {
var loadbalancer godo.LoadBalancer
rInt := acctest.RandInt()
lbConfig := `resource "digitalocean_loadbalancer" "foobar" {
name = "loadbalancer-%d"
region = "nyc3"
size_unit = %d
forwarding_rule {
entry_port = 80
entry_protocol = "http"
target_port = 80
target_protocol = "http"
}
healthcheck {
port = 22
protocol = "tcp"
}
}`
resource.ParallelTest(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckDigitalOceanLoadbalancerDestroy,
Steps: []resource.TestStep{
{
Config: fmt.Sprintf(lbConfig, rInt, 1),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckDigitalOceanLoadbalancerExists("digitalocean_loadbalancer.foobar", &loadbalancer),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "name", fmt.Sprintf("loadbalancer-%d", rInt)),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "size_unit", "1"),
),
},
{
Config: fmt.Sprintf(lbConfig, rInt, 2),
ExpectError: regexp.MustCompile("Load Balancer can only be resized once every hour, last resized at:"),
},
},
})
}
func TestAccDigitalOceanLoadbalancer_multipleRules(t *testing.T) {
var loadbalancer godo.LoadBalancer
rName := randomTestName()
resource.ParallelTest(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
ProviderFactories: testAccProviderFactories,
CheckDestroy: testAccCheckDigitalOceanLoadbalancerDestroy,
Steps: []resource.TestStep{
{
Config: testAccCheckDigitalOceanLoadbalancerConfig_multipleRules(rName),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckDigitalOceanLoadbalancerExists("digitalocean_loadbalancer.foobar", &loadbalancer),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "name", rName),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "region", "nyc3"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "forwarding_rule.#", "2"),
resource.TestCheckTypeSetElemNestedAttrs(
"digitalocean_loadbalancer.foobar",
"forwarding_rule.*",
map[string]string{
"entry_port": "443",
"entry_protocol": "https",
"target_port": "443",
"target_protocol": "https",
"tls_passthrough": "true",
},
),
resource.TestCheckTypeSetElemNestedAttrs(
"digitalocean_loadbalancer.foobar",
"forwarding_rule.*",
map[string]string{
"entry_port": "80",
"entry_protocol": "http",
"target_port": "80",
"target_protocol": "http",
"tls_passthrough": "false",
},
),
),
},
{
Config: testAccCheckDigitalOceanLoadbalancerConfig_multipleRulesUDP(rName),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckDigitalOceanLoadbalancerExists("digitalocean_loadbalancer.foobar", &loadbalancer),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "name", rName),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "region", "nyc3"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "forwarding_rule.#", "2"),
resource.TestCheckTypeSetElemNestedAttrs(
"digitalocean_loadbalancer.foobar",
"forwarding_rule.*",
map[string]string{
"entry_port": "443",
"entry_protocol": "udp",
"target_port": "443",
"target_protocol": "udp",
"tls_passthrough": "false",
},
),
resource.TestCheckTypeSetElemNestedAttrs(
"digitalocean_loadbalancer.foobar",
"forwarding_rule.*",
map[string]string{
"entry_port": "444",
"entry_protocol": "udp",
"target_port": "444",
"target_protocol": "udp",
"tls_passthrough": "false",
},
),
),
},
},
})
}
func TestAccDigitalOceanLoadbalancer_WithVPC(t *testing.T) {
var loadbalancer godo.LoadBalancer
lbName := randomTestName()
resource.ParallelTest(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
ProviderFactories: testAccProviderFactories,
CheckDestroy: testAccCheckDigitalOceanLoadbalancerDestroy,
Steps: []resource.TestStep{
{
Config: testAccCheckDigitalOceanLoadbalancerConfig_WithVPC(lbName),
Check: resource.ComposeAggregateTestCheckFunc(
testAccCheckDigitalOceanLoadbalancerExists("digitalocean_loadbalancer.foobar", &loadbalancer),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "name", lbName),
resource.TestCheckResourceAttrSet(
"digitalocean_loadbalancer.foobar", "vpc_uuid"),
resource.TestCheckResourceAttr(
"digitalocean_loadbalancer.foobar", "droplet_ids.#", "1"),
),
},
},
})
}
func testAccCheckDigitalOceanLoadbalancerDestroy(s *terraform.State) error {
client := testAccProvider.Meta().(*CombinedConfig).godoClient()
for _, rs := range s.RootModule().Resources {
if rs.Type != "digitalocean_loadbalancer" {
continue
}
_, _, err := client.LoadBalancers.Get(context.Background(), rs.Primary.ID)
if err != nil && !strings.Contains(err.Error(), "404") {
return fmt.Errorf(
"Error waiting for loadbalancer (%s) to be destroyed: %s",
rs.Primary.ID, err)
}
}
return nil
}
func testAccCheckDigitalOceanLoadbalancerExists(n string, loadbalancer *godo.LoadBalancer) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
if rs.Primary.ID == "" {
return fmt.Errorf("No Loadbalancer ID is set")
}
client := testAccProvider.Meta().(*CombinedConfig).godoClient()
lb, _, err := client.LoadBalancers.Get(context.Background(), rs.Primary.ID)
if err != nil {
return err
}
if lb.ID != rs.Primary.ID {
return fmt.Errorf("Loabalancer not found")
}
*loadbalancer = *lb
return nil
}
}
func testAccCheckDigitalOceanLoadbalancerConfig_basic(rInt int) string {
return fmt.Sprintf(`
resource "digitalocean_droplet" "foobar" {
name = "foo-%d"
size = "s-1vcpu-1gb"
image = "ubuntu-22-04-x64"
region = "nyc3"
}
resource "digitalocean_loadbalancer" "foobar" {
name = "loadbalancer-%d"
region = "nyc3"
forwarding_rule {
entry_port = 80
entry_protocol = "http"
target_port = 80
target_protocol = "http"
}
healthcheck {
port = 22
protocol = "tcp"
}
enable_proxy_protocol = true
enable_backend_keepalive = true
http_idle_timeout_seconds = 90
project_id = "my-project-uuid"
droplet_ids = [digitalocean_droplet.foobar.id]
}`, rInt, rInt)
}
func testAccCheckDigitalOceanLoadbalancerConfig_updated(rInt int) string {
return fmt.Sprintf(`
resource "digitalocean_droplet" "foobar" {
name = "foo-%d"
size = "s-1vcpu-1gb"
image = "ubuntu-22-04-x64"
region = "nyc3"
}
resource "digitalocean_droplet" "foo" {
name = "foo-%d"
size = "s-1vcpu-1gb"
image = "ubuntu-22-04-x64"
region = "nyc3"
}
resource "digitalocean_loadbalancer" "foobar" {
name = "loadbalancer-%d"
region = "nyc3"
forwarding_rule {
entry_port = 81
entry_protocol = "http"
target_port = 81
target_protocol = "http"
}
healthcheck {
port = 22
protocol = "tcp"
}
enable_proxy_protocol = false
enable_backend_keepalive = false
disable_lets_encrypt_dns_records = true
http_idle_timeout_seconds = 120
project_id = "my-project-uuid"
droplet_ids = [digitalocean_droplet.foobar.id, digitalocean_droplet.foo.id]
}`, rInt, rInt, rInt)
}
func testAccCheckDigitalOceanLoadbalancerConfig_dropletTag(rInt int) string {
return fmt.Sprintf(`
resource "digitalocean_tag" "barbaz" {
name = "sample"
}
resource "digitalocean_droplet" "foobar" {
name = "foo-%d"
size = "s-1vcpu-1gb"
image = "ubuntu-22-04-x64"
region = "nyc3"
tags = ["${digitalocean_tag.barbaz.id}"]
}
resource "digitalocean_loadbalancer" "foobar" {
name = "loadbalancer-%d"
region = "nyc3"
forwarding_rule {
entry_port = 80
entry_protocol = "http"
target_port = 80
target_protocol = "http"
}
healthcheck {
port = 22
protocol = "tcp"
}
droplet_tag = "${digitalocean_tag.barbaz.name}"
depends_on = ["digitalocean_droplet.foobar"]
}`, rInt, rInt)
}
func testAccCheckDigitalOceanLoadbalancerConfig_minimal(rInt int) string {
return fmt.Sprintf(`
resource "digitalocean_droplet" "foobar" {
name = "foo-%d"
size = "s-1vcpu-1gb"
image = "ubuntu-22-04-x64"
region = "nyc3"
}
resource "digitalocean_loadbalancer" "foobar" {
name = "loadbalancer-%d"
region = "nyc3"
size = "lb-small"
forwarding_rule {
entry_port = 80
entry_protocol = "http"
target_port = 80
target_protocol = "http"
}
droplet_ids = ["${digitalocean_droplet.foobar.id}"]
}`, rInt, rInt)
}
func testAccCheckDigitalOceanLoadbalancerConfig_minimalUDP(rInt int) string {
return fmt.Sprintf(`
resource "digitalocean_droplet" "foobar" {
name = "foo-%d"
size = "s-1vcpu-1gb"
image = "ubuntu-22-04-x64"
region = "nyc3"
}
resource "digitalocean_loadbalancer" "foobar" {
name = "loadbalancer-%d"
region = "nyc3"
size = "lb-small"
forwarding_rule {
entry_port = 80
entry_protocol = "udp"
target_port = 80
target_protocol = "udp"
}
droplet_ids = ["${digitalocean_droplet.foobar.id}"]
}`, rInt, rInt)
}
func testAccCheckDigitalOceanLoadbalancerConfig_stickySessions(rInt int) string {
return fmt.Sprintf(`
resource "digitalocean_droplet" "foobar" {
name = "foo-%d"
size = "s-1vcpu-1gb"
image = "ubuntu-22-04-x64"
region = "nyc3"
}
resource "digitalocean_loadbalancer" "foobar" {
name = "loadbalancer-%d"
region = "nyc3"
size = "lb-small"
forwarding_rule {
entry_port = 80
entry_protocol = "http"
target_port = 80
target_protocol = "http"
}
sticky_sessions {
type = "cookies"
cookie_name = "sessioncookie"
cookie_ttl_seconds = 1800
}
droplet_ids = ["${digitalocean_droplet.foobar.id}"]
}`, rInt, rInt)
}
func testAccCheckDigitalOceanLoadbalancerConfig_sslTermination(certName string, rInt int, privateKeyMaterial, leafCert, certChain, certAttribute string) string {
return fmt.Sprintf(`
resource "digitalocean_certificate" "foobar" {
name = "%s"
private_key = <<EOF
%s
EOF
leaf_certificate = <<EOF
%s
EOF
certificate_chain = <<EOF
%s
EOF
}
resource "digitalocean_loadbalancer" "foobar" {
name = "loadbalancer-%d"
region = "nyc3"
size = "lb-small"
redirect_http_to_https = true
enable_proxy_protocol = true
forwarding_rule {
entry_port = 443
entry_protocol = "https"
target_port = 80
target_protocol = "http"
%s = digitalocean_certificate.foobar.id
}
}`, certName, privateKeyMaterial, leafCert, certChain, rInt, certAttribute)
}
func testAccCheckDigitalOceanLoadbalancerConfig_multipleRules(rName string) string {
return fmt.Sprintf(`
resource "digitalocean_loadbalancer" "foobar" {
name = "%s"
region = "nyc3"
size = "lb-small"
forwarding_rule {
entry_port = 443
entry_protocol = "https"
target_port = 443
target_protocol = "https"
tls_passthrough = true
}
forwarding_rule {
entry_port = 80
target_protocol = "http"
entry_protocol = "http"
target_port = 80
}
}`, rName)
}
func testAccCheckDigitalOceanLoadbalancerConfig_multipleRulesUDP(rName string) string {
return fmt.Sprintf(`
resource "digitalocean_loadbalancer" "foobar" {
name = "%s"
region = "nyc3"
size = "lb-small"
forwarding_rule {
entry_port = 443
entry_protocol = "udp"
target_port = 443
target_protocol = "udp"
}
forwarding_rule {
entry_port = 444
target_protocol = "udp"
entry_protocol = "udp"
target_port = 444
}
}`, rName)
}
func testAccCheckDigitalOceanLoadbalancerConfig_WithVPC(name string) string {
return fmt.Sprintf(`