doc: Add a note on scalers which support float target value

Signed-off-by: Jorge Turrado <jorge_turrado@hotmail.es>

content/docs/2.8/scalers/aws-cloudwatch.md

@@ -7,6 +7,8 @@ description = "Scale applications based on AWS CloudWatch."
 go_file = "aws_cloudwatch_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `aws-cloudwatch` trigger that scales based on a AWS CloudWatch.

content/docs/2.8/scalers/azure-app-insights.md

@@ -7,6 +7,8 @@ description = "Scale applications based on Azure Application Insights metrics."
 go_file = "azure_app_insights_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `azure-app-insights` trigger that scales based on an Azure Application Insights metric.

content/docs/2.8/scalers/azure-data-explorer.md

@@ -7,6 +7,8 @@ description = "Scale applications based on Azure Data Explorer query result."
 go_file = "azure_data_explorer_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `azure-data-explorer` trigger that scales based on an Azure Data Explorer query result.

content/docs/2.8/scalers/azure-log-analytics.md

@@ -7,6 +7,8 @@ description = "Scale applications based on Azure Log Analytics query result"
 go_file = "azure_log_analytics_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `azure-log-analytics` trigger for Azure Log Analytics query result. Here is an example of providing values in metadata:

content/docs/2.8/scalers/azure-monitor.md

@@ -7,6 +7,8 @@ description = "Scale applications based on Azure Monitor metrics."
 go_file = "azure_monitor_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `azure-monitor` trigger that scales based on an Azure Monitor metric.

content/docs/2.8/scalers/datadog.md

@@ -7,6 +7,8 @@ description = "Scale applications based on Datadog."
 go_file = "datadog_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 > 💡 **NOTE:** Take into account [API Datadog endpoints rate
 limits](https://docs.datadoghq.com/api/latest/rate-limits/) when defining
 polling interval. For more detailed information about polling intervals check

content/docs/2.8/scalers/graphite.md

@@ -7,6 +7,8 @@ description = "Scale applications based on metrics in Graphite."
 go_file = "graphite_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `graphite` trigger that scales based on metrics in Graphite.

content/docs/2.8/scalers/huawei-cloudeye.md

@@ -7,6 +7,8 @@ description = "Scale applications based on a Huawei Cloudeye."
 go_file = "huawei_cloudeye_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `huawei-cloudeye` trigger that scales based on a Huawei Cloudeye.

content/docs/2.8/scalers/influxdb.md

@@ -7,6 +7,8 @@ description = "Scale applications based on InfluxDB queries"
 go_file = "influxdb_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `influxdb` trigger that scales based on the results of a InfluxDB query.

content/docs/2.8/scalers/kubernetes-workload.md

@@ -7,6 +7,8 @@ description = "Scale applications based on the count of running pods that match
 go_file = "kubernetes_workload_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 ```yaml

content/docs/2.8/scalers/metrics-api.md

@@ -7,6 +7,8 @@ description = "Scale applications based on a metric provided by an API"
 go_file = "metrics_api_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `metrics-api` trigger that scales based on a metric value provided by an API. 

content/docs/2.8/scalers/mssql.md

@@ -7,6 +7,8 @@ description = "Scale applications based on Microsoft SQL Server (MSSQL) query re
 go_file = "mssql_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `mssql` trigger that scales based on the results of a [Microsoft SQL Server](https://www.microsoft.com/sql-server/) (MSSQL) query result. This trigger supports local [MSSQL containers](https://hub.docker.com/_/microsoft-mssql-server) as well as SQL Server endpoints hosted in the cloud, such as [Azure SQL Database](https://azure.microsoft.com/services/sql-database/).

content/docs/2.8/scalers/mysql.md

@@ -7,6 +7,8 @@ description = "Scale applications based on MySQL query result."
 go_file = "mysql_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `mysql` trigger that scales based on result of MySQL query.

content/docs/2.8/scalers/new-relic.md

@@ -7,6 +7,8 @@ layout = "scaler"
 go_file = "newrelic_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `new-relic` trigger that scales based on a New Relic metric.

content/docs/2.8/scalers/openstack-metric.md

@@ -7,6 +7,8 @@ description = "Scale applications based on a threshold reached by a specific mea
 go_file = "openstack_metrics_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `openstack-metric` trigger for OpenStack metrics.

content/docs/2.8/scalers/postgresql.md

@@ -7,6 +7,8 @@ description = "Scale applications based on a PostgreSQL query."
 go_file = "postgresql_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `postgresql` trigger that scales based on a PostgreSQL query

content/docs/2.8/scalers/predictkube.md

@@ -7,6 +7,8 @@ layout = "scaler"
 go_file = "predictkube_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 PredictKube is an open-source project with the SAAS part consisting of an AI model that requires API to connect to the project for the main functions of predicting and scaling.
 
 To make our AI model access your data and make a prediction based on it, please use the API key we'll send to your e-mail.

content/docs/2.8/scalers/prometheus.md

@@ -7,6 +7,8 @@ description = "Scale applications based on Prometheus."
 go_file = "prometheus_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `prometheus` trigger that scales based on a Prometheus.

content/docs/2.8/scalers/rabbitmq-queue.md

@@ -7,6 +7,8 @@ description = "Scale applications based on RabbitMQ Queue."
 go_file = "rabbitmq_scaler"
 +++
 
+> 🔔 **NOTE:** This scaler supports float values for the scaling target value.
+
 ### Trigger Specification
 
 This specification describes the `rabbitmq` trigger for RabbitMQ Queue.