Update to Prometheus v0.54.1

CHANGELOG.md

@@ -55,6 +55,15 @@ Main (unreleased)
 
 - Change profile handling in `pyroscope.receive_http` and `pyroscope.write` components to use in-memory processing instead of pipes. (@marcsanmi)
 
+### Other changes
+
+- 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.
 
 v1.6.1
 -----------------

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

@@ -34,6 +34,7 @@ Name                     | Type                | Description
 `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
 `host_networking_host`   | `string`            | Host to use if the container is in host networking mode.                                         | `"localhost"` | no
+`match_first_network`    | `bool`              | Match the first network if the container has multiple networks defined, thus avoiding collecting duplicate targets. | `true`        | no
 `no_proxy`               | `string`            | Comma-separated list of IP addresses, CIDR notations, and domain names to exclude from proxying. |               | no
 `port`                   | `number`            | Port to use for collecting metrics when containers don't have any port mappings.                 | `80`          | no
 `proxy_connect_header`   | `map(list(secret))` | Specifies headers to send to proxies during CONNECT requests.                                    |               | no

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

@@ -137,6 +137,7 @@ 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

@@ -173,6 +173,9 @@ 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_name`: Named port of the referenced endpoint.
   * `__meta_kubernetes_endpointslice_port_protocol`: Protocol of the referenced endpoint.
   * `__meta_kubernetes_endpointslice_port`: Port of the referenced endpoint.

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

@@ -43,6 +43,7 @@ Name                     | Type                | Description
 `proxy_from_environment` | `bool`              | Use the proxy URL indicated by environment variables.                                            | `false` | no
 `proxy_url`              | `string`            | HTTP proxy to send requests through.                                                             |         | no
 `refresh_interval`       | `duration`          | The time to wait between polling update requests.                                                | `"60s"` | no
+`region`                 | `string`            | A region to filter on.                                                                           | `""`    | no
 `tag_separator`          | `string`            | The string by which Linode Instance tags are joined into the tag label.                          | `,`     | no
 
  At most, one of the following can be provided:
@@ -114,13 +115,17 @@ The following meta labels are available on targets and can be used by the discov
 * `__meta_linode_backups`: The backup service status of the Linode instance.
 * `__meta_linode_extra_ips`: A list of all extra IPv4 addresses assigned to 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 GPUs of the linode instance.
 * `__meta_linode_hypervisor`: The virtualization software powering the Linode instance.
 * `__meta_linode_image`: The slug of the Linode instance's image.
 * `__meta_linode_instance_id`: The ID of the Linode instance.
 * `__meta_linode_instance_label`: The label of the Linode instance.
 * `__meta_linode_private_ipv4`: The private IPv4 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`: The public 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`: The public IPv6 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_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.
@@ -129,6 +134,7 @@ The following meta labels are available on targets and can be used by the discov
 * `__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_type`: The type of the Linode instance.
+* `__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

@@ -103,15 +103,15 @@ The `instance` role discovers one target per network interface of Nova 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 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

@@ -95,6 +95,7 @@ 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