fix(deps): update module github.com/hetznercloud/hcloud-go/v2 to v2.40.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/hetznercloud/hcloud-go/v2	v2.6.0 → v2.40.0

---

Release Notes

hetznercloud/hcloud-go (github.com/hetznercloud/hcloud-go/v2)

v2.40.0

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Load Balancer HTTP Services now support TimeoutIdle

HTTP Services now support the field TimeoutIdle, which controls the time a HTTP connection is allowed to idle before it is being dropped.

See the changelog for more information.

Features

• load-balancer: support timeout_idle http service field (#​842)

v2.39.0

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Primary IPs assignee_type behavior change

As of 1 August 2026, the behavior of the Primary IP assignee_type property will change, and will return unassigned when the Primary IP is not assigned (when assignee_id is null). The goal is to eventually assign Primary IPs to other resource types, not only to server.

See the changelog for more details.

In addition, the Primary IP request body assignee_type property of the operation POST /v1/primary_ips is now optional. Primary IPs created without assignee_type return server until 1 August 2026, after this date, its value will be unassigned.

See the changelog for more details.

Features

• primary-ip: assignee_type is optional when creating a primary ip (#​840)

v2.38.0

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Available and recommended Server Types have been moved

Datacenter.ServerTypes has been deprecated in favor of the new ServerType.Locations[].Available and ServerType.Locations[].Recommended fields.

See the changelog for more details.

Features

• datacenter, server_type: move available and recommended to server_type (#​835)

v2.37.0

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Features

• exp: transform hcloud.Error to slog.Value using errutil.LogValue (#​826)
• drop support for go1.24 (#​829)
• add support for go1.26 (#​829)

v2.36.0

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Storage Boxes support is now generally available

The experimental phase for Storage Boxes is over, and Storage Boxes support is now generally available.

Features

• Storage Box support no longer experimental (#​811)
• server: allow specifying user-data for rebuild (#​813)

v2.35.0

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StorageBoxClient.GetSubaccount no longer gets a subaccount by username

StorageBoxClient.GetSubaccount no longer tries to get a subaccount by username, instead it tries to get it by name.

To get a subaccount by username please use StorageBoxClient.GetSubaccountByUsername.

See the changelog for more details.

Features

• add name to Storage Box Subaccount (#​806)

Bug Fixes

• do not ignore action error when the error message is empty (#​801)

v2.34.0

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ResourceActionClient now has a generic type parameter

The ResourceActionClient struct now has a generic type parameter. The type parameter is used to describe the API resource of the Actions client.

The IResourceActionClient interface that is generated from the ResourceActionClient struct, is also affected by this change.

This API was never intended to be used directly and we did not find any usage of it in public code. So while potentially breaking, the benefits of this change out weighted the risks of doing it.

Features

• retry request on API timeout error (#​797)
• list actions for a given resource (#​791)

v2.33.0

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Features

• add update rrset records action to zone client (#​773)
• deprecate datacenter in primary ips and servers (#​793)
• default to max per page value in AllWithOpts (#​794)

v2.32.0

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Features

• error helper to remove correlation ID (#​775)

v2.31.0

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Features

• add running actions ids to done context error (#​765)

Bug Fixes

• exp: support text/plain content type with mockutil (#​771)

v2.30.0

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DNS API is now generally available

The DNS API is now generally available, as well as support for features in this project that are related to the DNS API.

To migrate existing zones to the new DNS API, see the DNS migration guide.

See the changelog for more details.

Features

• DNS support is now generally available (#​763)

v2.29.0

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Features

• exp: add TXT record helpers (#​757)

v2.28.0

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Storage Box API Experimental

This release adds support for the Storage Box API.

The Storage Box integration will be introduced as an experimental feature. This experimental phase is expected to last until 21 November 2025. During this period, upcoming minor releases of the project may include breaking changes to features related to the Storage Box API.

This release includes all changes from the recent Storage Box API changelog entry.

Examples

result, _, err := client.StorageBox.Create(ctx, hcloud.StorageBoxCreateOpts{
	Name:           "my-storage-box",
	StorageBoxType: &hcloud.StorageBoxType{Name: "bx11"},
	Location:       &hcloud.Location{Name: "fsn1"},
	Password:       "my-secure-password",
	SSHKeys: []*hcloud.SSHKey{{ PublicKey: "ssh-rsa AAAAB3NzaC1yc2E..." }},
	Labels:         map[string]string{"key": "value"},
	AccessSettings: &hcloud.StorageBoxCreateOptsAccessSettings{
		ReachableExternally: hcloud.Ptr(true),
		SSHEnabled:          hcloud.Ptr(true),
	},
})

err = client.Action.WaitFor(ctx, result.Action)

Features

• retrieve a server or load balancer network attachment (#​750)
• add support for Storage Boxes (#​684)

Bug Fixes

• deprecate firewall_already_removed error code (#​748)
• invalid property in network add_subnet request body (#​751)

v2.27.0

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DNS API Beta

This release adds support for the new DNS API.

The DNS API is currently in beta, which will likely end on 10 November 2025. After the beta ended, it will no longer be possible to create new zones in the old DNS system. See the DNS Beta FAQ for more details.

Future minor releases of this project may include breaking changes for features that are related to the DNS API.

See the DNS API Beta changelog for more details.

Examples

result, _, err := client.Zone.Create(ctx, hcloud.ZoneCreateOpts{
	Name:   "example.com",
	Mode:   hcloud.ZoneModePrimary,
	Labels: map[string]string{"key": "value"},
	RRSets: []hcloud.ZoneCreateOptsRRSet{
		{
			Name: "@​",
			Type: hcloud.ZoneRRSetTypeA,
			Records: []hcloud.ZoneRRSetRecord{
				{Value: "201.180.75.2", Comment: "server1"},
			},
		},
	},
})

err = client.Action.WaitFor(ctx, result.Action)
zone = result.Zone

Features

• support the new DNS API (#​740)

v2.26.0

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Features

• support for go1.25 and drop go1.23 (#​738)

Bug Fixes

• exp: remove dots from deprecation messages (#​736)

v2.25.1

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Bug Fixes

• exp: improve deprecation message helpers (#​734)

v2.25.0

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Server Types now depend on Locations.

• We added a new locations property to the Server Types resource. The new property defines a list of supported Locations and additional per Locations details such as deprecations information.

• We deprecated the deprecation property from the Server Types resource. The property will gradually be phased out as per Locations deprecations are being announced. Please use the new per Locations deprecation information instead.

See our changelog for more details.

Upgrading

// Before
func ValidateServerType(serverType *hcloud.ServerType) error {
	if serverType.IsDeprecated() {
		return fmt.Errorf("server type %s is deprecated", serverType.Name)
	}
	return nil
}

// After
func ValidateServerType(serverType *hcloud.ServerType, location *hcloud.Location) error {
	serverTypeLocationIndex := slices.IndexFunc(serverType.Locations, func(e hcloud.ServerTypeLocation) bool {
		return e.Location.Name == location.Name
	})
	if serverTypeLocationIndex < 0 {
		return fmt.Errorf("server type %s is not supported in location %q", serverType.Name, location.Name)
	}

	if serverType.Locations[serverTypeLocationIndex].IsDeprecated() {
		return fmt.Errorf("server type %q is deprecated in location %q", serverType.Name, location.Name)
	}

	return nil
}

Features

• exp: add sliceutil.Transform function (#​731)
• per locations server types (#​730)

v2.24.0

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Features

• add new ip_range param to ServerAttachToNetwork (#​723)
• add new ip_range param to LoadBalancerAttachToNetwork (#​724)

v2.23.0

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Features

• expose account currency information (#​695)
• add category property to server type (#​717)

Bug Fixes

• primary-ip: labels not clearable (#​699)

v2.22.0

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Features

• firewall: add applied_to_resources property (#​667)
• add missing error codes (#​671)

v2.21.1

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Bug Fixes

• add arg name in missing or invalid argument errors (#​652)

v2.21.0

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Features

• consistent argument errors (#​637)

Bug Fixes

• http transport ignored when using instrumentation (#​642)

v2.20.1

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Bug Fixes

• panic when a request did not set the OpPath for instrumentation (#​635)

v2.20.0

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In this release, the api_endpoint metric labels changed for all our API requests. Please make sure to update your setup if you were relying on them. The new labels are now easier to understand, see the example below:

• the path /volumes/64314930 now has the label /volumes/- instead of /volumes/
• the path /volumes/64314930/actions/resize now has the label /volumes/-/actions/resize instead of /volumes/actions/resize

Features

• support go v1.24 (#​604)
• drop go v1.21 (#​604)
• exp: remove sliceutil package (#​610)
• drop go v1.22 (#​602) (#​621)
• redefine api_endpoint metric labels (#​626)

Bug Fixes

• request in batches of 25 when waiting for actions (#​611)
• missing response from requests return values (#​613)
• move primary ip client request/response structs to schema package (#​633)

v2.19.1

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Bug Fixes

• ignore nil backoff function when configuring poll or retry options (#​587) (8d1b665)

v2.19.0

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Features

• add deprecated_api_endpoint error code (#​582) (de07960)
• update ActionClient for actions list removal (#​583) (cf2d426)

v2.18.0

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Features

• exp: add randutil.GenerateID helper (#​580) (9515be7)

Bug Fixes

• allow getting resources with number as name (#​571) (b743a33)

v2.17.1

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Bug Fixes

• missing load-balancers property in network schema (#​568) (103cf5e)

v2.17.0

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Features

• exp: add mock requests after mock server creation (#​558) (f9879fd)

Bug Fixes

• do not send primary IPs ID opts to the API (#​552) (4e70340)

v2.16.0

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Features

• use custom IDOrName type for schemas (#​545) (1d97017)

Bug Fixes

• metadata: trim responses before parsing (#​547) (283363f), closes #​540

v2.15.0

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Features

• exp: add mockutil.Server helper (#​543) (fa1069b)
• exp: fail test when mock calls were expected but not received (#​542) (01392cc)

v2.14.0

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Features

• add support for Go 1.23 (#​532) (838f878)
• allow retrieving the action from an action error (#​538) (07727d3)
• include action ID in action error string (#​539) (ad5417f)

Bug Fixes

• deprecate pricing floating ip field (#​523) (1089d40)
• deprecate unused window parameter in the EnableBackup call (#​531) (584f6c2), closes #​525

v2.13.1

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Bug Fixes

• invalid_input API errors may not return details (#​507) (ca78af2)

v2.13.0

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Features

• network: add new network zone ap-southeast (#​501) (a79a06b)

Bug Fixes

• update NetworkSubnetType constants (#​499) (ce497fe)

v2.12.0

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API Changes for Traffic Prices and Server Type Included Traffic

There will be a breaking change in the API regarding Traffic Prices and Server Type Included Traffic on 2024-08-05. This release marks the affected fields as Deprecated. Please check if this affects any of your code and switch to the replacement fields where necessary.

You can learn more about this change in our changelog.

Upgrading

Server Type Included Traffic

If you were using the field hcloud.ServerType.IncludedTraffic, you can now get the information through hcloud.ServerType.Pricings:

func main() {
// previous
includedTraffic := serverType.IncludedTraffic

    // now
    locationOfInterest := "fsn1"
    var includedTraffic uint64
    for _, price := range serverType.Pricings {
        if price.Location.Name == locationOfInterest {
            includedTraffic = price.IncludedTraffic
            break
        }
    }
}

Traffic Prices

If you were using the field hcloud.Pricing.Traffic, you can now get the information through hcloud.Pricing.ServerTypes or hcloud.Pricing.LoadBalancerTypes:

func main() {
// previous
trafficPrice := pricing.Traffic

    // now
    serverTypeOfInterest := "cx22"
    locationOfInterest := "fsn1"

    var trafficPrice hcloud.Price
    for _, serverTypePricings := range pricing.ServerTypes {
        if serverTypePricings.ServerType.Name == serverTypeOfInterest {
            for _, price := range serverTypePricings {
               if price.Location.Name == locationOfInterest {
                   trafficPrice = price.PerTBTraffic
                   break
               }
            }
        }
    }
}

Features

• add jitter in the client default retry exponential backoff (#​492) (6205076)
• add new WithPollOpts client option (#​493) (2c1a2d6)
• allow checking multiple errors codes in IsError (#​491) (af59ab8)
• load-balancer-type: new traffic price fields (94e0f44)
• pricing: mark traffic field as deprecated (94e0f44)
• server-type: mark included traffic field as deprecated (94e0f44)
• server-type: new traffic price fields (94e0f44)

v2.11.0

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Features

• add truncated exponential backoff with full jitter (#​459) (fd1f46c)
• allow configuring retry options (#​488) (2db9575)
• exp: add sliceutil package (#​489) (f4ad6bc)
• exp: rename *utils package to *util (#​487) (19da475)
• respect cancelled contexts during retry sleep (#​470) (756f605)
• retry requests when the api gateway errors (#​470) (756f605)
• retry requests when the network timed out (#​470) (756f605)
• retry requests when the rate limit was reached (#​470) (756f605)

Bug Fixes

• exp: set capacity for each batch (#​490) (57f53c1)

v2.10.2

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Bug Fixes

• exp: allow request path matching in the want function (#​475) (267879b)

v2.10.1

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Bug Fixes

• exp: configure response headers before sending them (#​473) (07d4a35)

v2.10.0

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Features

• exp: add envutils package (#​466) (a7636bd)
• exp: add labelutils with selector (#​465) (1a55a7e)
• exp: add mock utils package (#​460) (92f7c62)
• exp: rename AppendNextActions to AppendNext (#​452) (9b6239a)
• filter out nil actions in action waiter (#​464) (4fc9a40)

Bug Fixes

• nil check against the embedded http.Response (#​469) (46e489a)

v2.9.0

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Features

• exp: add AppendNextActions function (#​440) (b07d7ad)
• exp: add ssh key functions (#​441) (d766e96)

Bug Fixes

• exp: rename to sshutils package name (#​450) (6d4100d)

v2.8.0

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Features

• error: show internal correlation id in error messages (#​411) (6c96d19)
• implement actions waiter (#​407) (1e3fa70)
• require Go >= 1.21 (#​424) (d4f4000)

Bug Fixes

• improve error message format with correlation id (#​430) (013477f)

v2.7.2

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Bug Fixes

• creating firewall with rules not working correctly (#​412) (43b2bab)

v2.7.1

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Bug Fixes

• setting firewall rules not working correctly (#​405) (16daea0)

v2.7.0

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Features

• add volume format property (#​397) (c0940af)
• error: handle wrapped errors in IsError() (#​374) (83df108)
• require Go >= 1.20 (#​392) (299f181)
• server: deprecate ServerRescueTypeLinux32 (#​378) (2f334c3)
• test with Go 1.22 (#​391) (49be506)

Bug Fixes

• falsely omitted fields in firewall schema (#​396) (a3509b6)
• LoadBalancerUpdateServiceOpts not converted correctly (#​394) (0f187ce)
• primary ip assignee id not mapped to nil (#​395) (b5fea38)

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[renovate]

ℹ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 10 additional dependencies were updated
• The go directive was updated for compatibility reasons

Details:

Package	Change
go	1.22 -> 1.24.0
github.com/cespare/xxhash/v2	v2.2.0 -> v2.3.0
github.com/klauspost/compress	v1.17.6 -> v1.18.0
github.com/prometheus/client_golang	v1.18.0 -> v1.23.2
github.com/prometheus/client_model	v0.5.0 -> v0.6.2
github.com/prometheus/common	v0.45.0 -> v0.66.1
github.com/prometheus/procfs	v0.12.0 -> v0.16.1
golang.org/x/crypto	v0.19.0 -> v0.45.0
golang.org/x/net	v0.21.0 -> v0.47.0
golang.org/x/sys	v0.17.0 -> v0.38.0
google.golang.org/protobuf	v1.32.0 -> v1.36.8

[renovate]

ℹ️ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 10 additional dependencies were updated
• The go directive was updated for compatibility reasons

Details:

Package	Change
go	1.22 -> 1.25.0
github.com/cespare/xxhash/v2	v2.2.0 -> v2.3.0
github.com/klauspost/compress	v1.17.6 -> v1.18.0
github.com/prometheus/client_golang	v1.18.0 -> v1.23.2
github.com/prometheus/client_model	v0.5.0 -> v0.6.2
github.com/prometheus/common	v0.45.0 -> v0.66.1
github.com/prometheus/procfs	v0.12.0 -> v0.16.1
golang.org/x/crypto	v0.19.0 -> v0.50.0
golang.org/x/net	v0.21.0 -> v0.53.0
golang.org/x/sys	v0.17.0 -> v0.44.0
google.golang.org/protobuf	v1.32.0 -> v1.36.8