Merge pull request #353 from equinix/metal-go-setup

feat: introduce metal-go client

equinix/config.go

@@ -15,6 +15,7 @@ import (
 	"time"
 
 	v4 "github.com/equinix-labs/fabric-go/fabric/v4"
+	metalv1 "github.com/equinix-labs/metal-go/metal/v1"
 	"github.com/equinix/ecx-go/v2"
 	"github.com/equinix/ne-go"
 	"github.com/equinix/oauth2-go"
@@ -80,13 +81,15 @@ type Config struct {
 	PageSize       int
 	Token          string
 
-	ecx   ecx.Client
-	ne    ne.Client
-	metal *packngo.Client
+	ecx     ecx.Client
+	ne      ne.Client
+	metal   *packngo.Client
+	metalgo *metalv1.APIClient
 
-	ecxUserAgent   string
-	neUserAgent    string
-	metalUserAgent string
+	ecxUserAgent     string
+	neUserAgent      string
+	metalUserAgent   string
+	metalGoUserAgent string
 
 	terraformVersion string
 	fabricClient     *v4.APIClient
@@ -158,6 +161,7 @@ func (c *Config) Load(ctx context.Context) error {
 	c.ecx = ecxClient
 	c.ne = neClient
 	c.metal = c.NewMetalClient()
+	c.metalgo = c.NewMetalGoClient()
 	c.fabricClient = c.NewFabricClient()
 	return nil
 }
@@ -183,11 +187,11 @@ func (c *Config) NewFabricClient() *v4.APIClient {
 	return client
 }
 
-// NewMetalClient returns a new client for accessing Equinix Metal's API.
+// NewMetalClient returns a new packngo client for accessing Equinix Metal's API.
 func (c *Config) NewMetalClient() *packngo.Client {
 	transport := http.DefaultTransport
 	// transport = &DumpTransport{http.DefaultTransport} // Debug only
-	transport = logging.NewTransport("Equinix Metal", transport)
+	transport = logging.NewTransport("Equinix Metal (packngo)", transport)
 	retryClient := retryablehttp.NewClient()
 	retryClient.HTTPClient.Transport = transport
 	retryClient.RetryMax = c.MaxRetries
@@ -203,6 +207,35 @@ func (c *Config) NewMetalClient() *packngo.Client {
 	return client
 }
 
+// NewMetalGoClient returns a new metal-go client for accessing Equinix Metal's API.
+func (c *Config) NewMetalGoClient() *metalv1.APIClient {
+	transport := http.DefaultTransport
+	transport = logging.NewSubsystemLoggingHTTPTransport("Equinix Metal (metal-go)", transport)
+	retryClient := retryablehttp.NewClient()
+	retryClient.HTTPClient.Transport = transport
+	retryClient.RetryMax = c.MaxRetries
+	retryClient.RetryWaitMin = time.Second
+	retryClient.RetryWaitMax = c.MaxRetryWait
+	retryClient.CheckRetry = MetalRetryPolicy
+	standardClient := retryClient.StandardClient()
+
+	baseURL, _ := url.Parse(c.BaseURL)
+	baseURL.Path = path.Join(baseURL.Path, metalBasePath) + "/"
+
+	configuration := metalv1.NewConfiguration()
+	configuration.Servers = metalv1.ServerConfigurations{
+		metalv1.ServerConfiguration{
+			URL: baseURL.String(),
+		},
+	}
+	configuration.HTTPClient = standardClient
+	configuration.AddDefaultHeader("X-Auth-Token", os.Getenv("METAL_AUTH_TOKEN"))
+	configuration.UserAgent = c.fullUserAgent(configuration.UserAgent)
+	client := metalv1.NewAPIClient(configuration)
+	c.metalGoUserAgent = client.GetConfig().UserAgent
+	return client
+}
+
 func (c *Config) requestTimeout() time.Duration {
 	if c.RequestTimeout == 0 {
 		return 5 * time.Second
@@ -271,6 +304,10 @@ func (c *Config) addModuleToMetalUserAgent(d *schema.ResourceData) {
 	c.metal.UserAgent = generateModuleUserAgentString(d, c.metalUserAgent)
 }
 
+func (c *Config) addModuleToMetalGoUserAgent(d *schema.ResourceData) {
+	c.metalgo.GetConfig().UserAgent = generateModuleUserAgentString(d, c.metalUserAgent)
+}
+
 func generateModuleUserAgentString(d *schema.ResourceData, baseUserAgent string) string {
 	var m providerMeta
 	err := d.GetProviderMeta(&m)

go.mod

@@ -5,6 +5,7 @@ go 1.20
 require (
 	github.com/antihax/optional v1.0.0
 	github.com/equinix-labs/fabric-go v0.4.0
+	github.com/equinix-labs/metal-go v0.16.0
 	github.com/equinix/ecx-go/v2 v2.3.1
 	github.com/equinix/ne-go v1.10.0
 	github.com/equinix/oauth2-go v1.0.0

go.sum

@@ -260,6 +260,8 @@ github.com/envoyproxy/go-control-plane v0.10.2-0.20220325020618-49ff273808a1/go.
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/equinix-labs/fabric-go v0.4.0 h1:YM6jkdPlYJrgUEfCqt1WpXe2gACM5EavRL26ocIMM9c=
 github.com/equinix-labs/fabric-go v0.4.0/go.mod h1:/0uePNYbhu/1qWrxhD011AjU6yjf7r0sZgTCn8TyitI=
+github.com/equinix-labs/metal-go v0.16.0 h1:4YmGx9SRFkDtHiEqRsSjlgJDztV6NHqH1eeaOZcK7d4=
+github.com/equinix-labs/metal-go v0.16.0/go.mod h1:SmxCklxW+KjmBLVMdEXgtFO5gD5/b4N0VxcNgUYbOH4=
 github.com/equinix/ecx-go/v2 v2.3.1 h1:gFcAIeyaEUw7S8ebqApmT7E/S7pC7Ac3wgScp89fkPU=
 github.com/equinix/ecx-go/v2 v2.3.1/go.mod h1:FvCdZ3jXU8Z4CPKig2DT+4J2HdwgRK17pIcznM7RXyk=
 github.com/equinix/ne-go v1.10.0 h1:hy1umXQFPi1b3z/maZ8kqLRFlD1PXD4qp0cV8rnyL8k=