Update to Prometheus v2.54.1

CHANGELOG.md

@@ -45,6 +45,14 @@ Main (unreleased)
 
 - Support TLS client settings for clustering (@tiagorossig)
 
+- Upgrading to Prometheus v2.54.1. (@ptodev)
+  - `discovery.docker` has a new `match_first_network` attribute for matching the first network 
+    if the container has multiple networks defined, thus avoiding collecting duplicate targets.
+  - `discovery.ec2`, `discovery.kubernetes`, `discovery.openstack`, and `discovery.ovhcloud`
+    add extra `__meta_` labels.
+  - `prometheus.remote_write` supports Azure OAuth and Azure SDK authentication.
+  - `discovery.linode` has a new `region` attribute, as well as extra `__meta_` labels.
+
 v1.4.2
 -----------------
 

docs/sources/reference/components/discovery/discovery.docker.md

@@ -30,6 +30,7 @@ Name                     | Type                | Description
 `port`                   | `number`            | Port to use for collecting metrics when containers don't have any port mappings.                 | `80`          | no
 `host_networking_host`   | `string`            | Host to use if the container is in host networking mode.                                         | `"localhost"` | no
 `refresh_interval`       | `duration`          | Frequency to refresh list of containers.                                                         | `"1m"`        | no
+`match_first_network`    | `bool`              | Match the first network if the container has multiple networks defined, thus avoiding collecting duplicate targets. | `true`        | no
 `bearer_token_file`      | `string`            | File containing a bearer token to authenticate with.                                             |               | no
 `bearer_token`           | `secret`            | Bearer token to authenticate with.                                                               |               | no
 `enable_http2`           | `bool`              | Whether HTTP2 is supported for requests.                                                         | `true`        | no

docs/sources/reference/components/discovery/discovery.ec2.md

@@ -122,6 +122,7 @@ Each target includes the following labels:
 * `__meta_ec2_ipv6_addresses`: Comma-separated list of IPv6 addresses assigned to the instance's network interfaces, if present.
 * `__meta_ec2_owner_id`: The ID of the AWS account that owns the EC2 instance.
 * `__meta_ec2_platform`: The Operating System platform, set to 'windows' on Windows servers, absent otherwise.
+* `__meta_ec2_primary_ipv6_addresses`: Comma separated list of the Primary IPv6 addresses of the instance, if present. The list is ordered based on the position of each corresponding network interface in the attachment order.
 * `__meta_ec2_primary_subnet_id`: The subnet ID of the primary network interface, if available.
 * `__meta_ec2_private_dns_name`: The private DNS name of the instance, if available.
 * `__meta_ec2_private_ip`: The private IP address of the instance, if present.

docs/sources/reference/components/discovery/discovery.kubernetes.md

@@ -166,6 +166,9 @@ The following labels are included for discovered endpoint slices:
   * `__meta_kubernetes_endpointslice_endpoint_conditions_ready`: Set to `true` or `false` for the referenced endpoint's ready state.
   * `__meta_kubernetes_endpointslice_endpoint_topology_kubernetes_io_hostname`: Name of the node hosting the referenced endpoint.
   * `__meta_kubernetes_endpointslice_endpoint_topology_present_kubernetes_io_hostname`: `true` if the referenced object has a `kubernetes.io/hostname` annotation.
+  * `__meta_kubernetes_endpointslice_endpoint_hostname`: Hostname of the referenced endpoint.
+  * `__meta_kubernetes_endpointslice_endpoint_node_name`: Name of the Node hosting the referenced endpoint.
+  * `__meta_kubernetes_endpointslice_endpoint_zone`: Zone the referenced endpoint exists in (only available when using the `discovery.k8s.io/v1` API group).
   * `__meta_kubernetes_endpointslice_port`: Port of the referenced endpoint.
   * `__meta_kubernetes_endpointslice_port_name`: Named port of the referenced endpoint.
   * `__meta_kubernetes_endpointslice_port_protocol`: Protocol of the referenced endpoint.

docs/sources/reference/components/discovery/discovery.linode.md

@@ -38,6 +38,7 @@ Name                     | Type                | Description
 `bearer_token`           | `secret`            | Bearer token to authenticate with.                                                               |         | no
 `enable_http2`           | `bool`              | Whether HTTP2 is supported for requests.                                                         | `true`  | no
 `follow_redirects`       | `bool`              | Whether redirects returned by the server should be followed.                                     | `true`  | no
+`region`                 | `string`            | A region to filter on.                                                                           | `""`    | no
 `proxy_url`              | `string`            | HTTP proxy to send requests through.                                                             |         | no
 `no_proxy`               | `string`            | Comma-separated list of IP addresses, CIDR notations, and domain names to exclude from proxying. |         | no
 `proxy_from_environment` | `bool`              | Use the proxy URL indicated by environment variables.                                            | `false` | no
@@ -106,18 +107,23 @@ The following meta labels are available on targets and can be used by the discov
 * `__meta_linode_private_ipv4`: the private IPv4 of the Linode instance
 * `__meta_linode_public_ipv4`: the public IPv4 of the Linode instance
 * `__meta_linode_public_ipv6`: the public IPv6 of the Linode instance
+* `__meta_linode_private_ipv4_rdns`: the reverse DNS for the first private IPv4 of the linode instance
+* `__meta_linode_public_ipv4_rdns`: the reverse DNS for the first public IPv4 of the linode instance
+* `__meta_linode_public_ipv6_rdns`: the reverse DNS for the first public IPv6 of the linode instance
 * `__meta_linode_region`: the region of the Linode instance
 * `__meta_linode_type`: the type of the Linode instance
 * `__meta_linode_status`: the status of the Linode instance
 * `__meta_linode_tags`: a list of tags of the Linode instance joined by the tag separator
 * `__meta_linode_group`: the display group a Linode instance is a member of
+* `__meta_linode_gpus`: the number of GPU's of the linode instance
 * `__meta_linode_hypervisor`: the virtualization software powering the Linode instance
 * `__meta_linode_backups`: the backup service status of the Linode instance
 * `__meta_linode_specs_disk_bytes`: the amount of storage space the Linode instance has access to
 * `__meta_linode_specs_memory_bytes`: the amount of RAM the Linode instance has access to
 * `__meta_linode_specs_vcpus`: the number of VCPUS this Linode has access to
 * `__meta_linode_specs_transfer_bytes`: the amount of network transfer the Linode instance is allotted each month
 * `__meta_linode_extra_ips`: a list of all extra IPv4 addresses assigned to the Linode instance joined by the tag separator
+* `__meta_linode_ipv6_ranges`: a list of IPv6 ranges with mask assigned to the linode instance joined by the tag separator
 
 ## Component health
 

docs/sources/reference/components/discovery/discovery.openstack.md

@@ -101,15 +101,15 @@ instance. The target address defaults to the private IP address of the network
 interface.
 
 * `__meta_openstack_address_pool`: the pool of the private IP.
-* `__meta_openstack_instance_flavor`: the flavor of the OpenStack instance.
+* `__meta_openstack_instance_flavor`: the flavor name of the OpenStack instance, or the flavor ID if the flavor name isn't available.
 * `__meta_openstack_instance_id`: the OpenStack instance ID.
 * `__meta_openstack_instance_image`: the ID of the image the OpenStack instance is using.
 * `__meta_openstack_instance_name`: the OpenStack instance name.
 * `__meta_openstack_instance_status`: the status of the OpenStack instance.
 * `__meta_openstack_private_ip`: the private IP of the OpenStack instance.
 * `__meta_openstack_project_id`: the project (tenant) owning this instance.
 * `__meta_openstack_public_ip`: the public IP of the OpenStack instance.
-* `__meta_openstack_tag_<tagkey>`: each tag value of the instance.
+* `__meta_openstack_tag_<key>`: each metadata item of the instance, with any unsupported characters converted to an underscore.
 * `__meta_openstack_user_id`: the user account owning the tenant.
 
 ## Component health

docs/sources/reference/components/discovery/discovery.ovhcloud.md

@@ -87,6 +87,7 @@ Multiple meta labels are available on `targets` and can be used by the `discover
 * `__meta_ovhcloud_dedicated_server_ipv6`: the IPv6 of the server.
 * `__meta_ovhcloud_dedicated_server_link_speed`: the link speed of the server.
 * `__meta_ovhcloud_dedicated_server_name`: the name of the server.
+* `__meta_ovhcloud_dedicated_server_no_intervention`: whether datacenter intervention is disabled for the server.
 * `__meta_ovhcloud_dedicated_server_os`: the operating system of the server.
 * `__meta_ovhcloud_dedicated_server_rack`: the rack of the server.
 * `__meta_ovhcloud_dedicated_server_reverse`: the reverse DNS name of the server.

docs/sources/reference/components/loki/loki.source.syslog.md

@@ -17,6 +17,8 @@ The component starts a new syslog listener for each of the given `config`
 blocks and fans out incoming entries to the list of receivers in `forward_to`.
 
 Multiple `loki.source.syslog` components can be specified by giving them different labels.
+[RFC5424]: https://www.rfc-editor.org/rfc/rfc5424
+[RFC3164]: https://www.rfc-editor.org/rfc/rfc3164
 
 ## Usage
 
@@ -76,7 +78,7 @@ Name                     | Type          | Description
 -------------------------|---------------|-------------------------------------------------------------------------------|-----------|---------
 `address`                | `string`      | The `<host:port>` address to listen to for syslog messages.                   |           | yes
 `protocol`               | `string`      | The protocol to listen to for syslog messages. Must be either `tcp` or `udp`. | `tcp`     | no
-`idle_timeout`           | `duration`    | The idle timeout for tcp connections.                                         | `"120s" ` | no
+`idle_timeout`           | `duration`    | The idle timeout for tcp connections.                                         | `"120s"`  | no
 `label_structured_data`  | `bool`        | Whether to translate syslog structured data to loki labels.                   | `false`   | no
 `labels`                 | `map(string)` | The labels to associate with each received syslog record.                     | `{}`      | no
 `use_incoming_timestamp` | `bool`        | Whether to set the timestamp to the incoming syslog record timestamp.         | `false`   | no

docs/sources/reference/components/prometheus/prometheus.remote_write.md

@@ -55,6 +55,8 @@ endpoint > oauth2 > tls_config | [tls_config][] | Configure TLS settings for con
 endpoint > sigv4 | [sigv4][] | Configure AWS Signature Verification 4 for authenticating to the endpoint. | no
 endpoint > azuread | [azuread][] | Configure AzureAD for authenticating to the endpoint. | no
 endpoint > azuread > managed_identity | [managed_identity][] | Configure Azure user-assigned managed identity. | yes
+endpoint > azuread > oauth | [oauth][] | Configure Azure OAuth. | yes
+endpoint > azuread > sdk | [sdk][] | Configure Azure SDK authentication. | yes
 endpoint > tls_config | [tls_config][] | Configure TLS settings for connecting to the endpoint. | no
 endpoint > queue_config | [queue_config][] | Configuration for how metrics are batched before sending. | no
 endpoint > metadata_config | [metadata_config][] | Configuration for how metric metadata is sent. | no
@@ -72,6 +74,8 @@ basic_auth` refers to a `basic_auth` block defined inside an
 [sigv4]: #sigv4-block
 [azuread]: #azuread-block
 [managed_identity]: #managed_identity-block
+[oauth]: #oauth-block
+[sdk]: #sdk-block
 [tls_config]: #tls_config-block
 [queue_config]: #queue_config-block
 [metadata_config]: #metadata_config-block
@@ -149,7 +153,15 @@ metrics fails.
 
 ### managed_identity block
 
-{{< docs/shared lookup="reference/components/managed_identity-block.md" source="alloy" version="<ALLOY_VERSION>" >}}
+{{< docs/shared lookup="reference/components/azure-managed_identity-block.md" source="alloy" version="<ALLOY_VERSION>" >}}
+
+### oauth block
+
+{{< docs/shared lookup="reference/components/azure-oauth-block.md" source="alloy" version="<ALLOY_VERSION>" >}}
+
+### sdk block
+
+{{< docs/shared lookup="reference/components/azure-sdk-block.md" source="alloy" version="<ALLOY_VERSION>" >}}
 
 ### tls_config block
 

docs/sources/shared/reference/components/azure-oauth-block.md

@@ -0,0 +1,11 @@
+---
+canonical: https://grafana.com/docs/alloy/latest/shared/reference/components/azuread-oauth-block/
+description: Shared content, oauth block
+headless: true
+---
+
+Name            | Type     | Description                                                                                     | Default | Required
+----------------|----------|-------------------------------------------------------------------------------------------------|---------|---------
+`client_id`     | `string` | The client ID of the Azure Active Directory application that is being used to authenticate.     |         | yes
+`client_secret` | `secret` | The client secret of the Azure Active Directory application that is being used to authenticate. |         | yes
+`tenant_id`     | `string` | The tenant ID of the Azure Active Directory application that is being used to authenticate.     |         | yes

docs/sources/shared/reference/components/azuread-sdk.md

@@ -0,0 +1,13 @@
+---
+canonical: https://grafana.com/docs/alloy/latest/shared/reference/components/azuread-sdk-block/
+description: Shared content, sdk block
+headless: true
+---
+
+This block configures [Azure SDK authentication][sdk-auth].
+
+Name        | Type     | Description                                                                                 | Default | Required
+------------|----------|---------------------------------------------------------------------------------------------|---------|---------
+`tenant_id` | `string` | The tenant ID of the Azure Active Directory application that is being used to authenticate. |         | yes
+
+[sdk-auth]: https://learn.microsoft.com/en-us/azure/developer/go/azure-sdk-authentication