Improve documentation and fix some helm commands to be compatible with helm 3

charts/telegraf-ds/Chart.yaml

 apiVersion: v1
 name: telegraf-ds
-version: 1.0.0
+version: 1.0.1
 appVersion: 1.13
 deprecated: false
 description: Telegraf is an agent written in Go for collecting, processing, aggregating, and writing metrics.

charts/telegraf-ds/README.md

@@ -2,7 +2,7 @@
 
 [Telegraf](https://github.com/influxdata/telegraf) is a plugin-driven server agent written by the folks over at [InfluxData](https://influxdata.com) for collecting & reporting metrics. This chart runs a DaemonSet of Telegraf instances to collect host level metrics for your cluster. If you need to poll individual instances of infrastructure or APIs there is a `telegraf` chart that is more suited to that usecase.
 
-Telegraf input cannot be customised as it aims to provide an opinionated configuration to monitor kubernetes nodes and global kubernetes monitoring.
+For this chart, Telegraf inputs cannot be customised as it aims to provide an opinionated configuration to monitor kubernetes nodes and global kubernetes monitoring.
 
 ## TL;DR
 
@@ -13,7 +13,7 @@ helm install influxdata/telegraf-ds
 
 ## Introduction
 
-This chart bootstraps a `telegraf-ds` daemonset on a [Kubernetes](http://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
+This chart bootstraps a `telegraf-ds` DaemonSet on a [Kubernetes](http://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
 
 ## Prerequisites
 
@@ -24,10 +24,10 @@ This chart bootstraps a `telegraf-ds` daemonset on a [Kubernetes](http://kuberne
 To install the chart with the release name `my-release`:
 
 ```console
-helm install --name my-release influxdata/telegraf-ds
+helm install my-release influxdata/telegraf-ds
 ```
 
-The command deploys a Telegraf daemonset on the Kubernetes cluster in the default configuration. The [configuration](#configuration) section as well as the [values.yaml](/values.yaml) file lists the parameters that can be configured during installation.
+The command deploys a Telegraf DaemonSet on the Kubernetes cluster in the default configuration. The [configuration](#configuration) section as well as the [values.yaml](/values.yaml) file lists the parameters that can be configured during installation.
 
 > **Tip**: List all releases using `helm list`
 
@@ -46,7 +46,7 @@ The command removes all the Kubernetes components associated with the chart and
 The default configuration parameters are listed in `values.yaml`. To change the defaults, specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
 
 ```console
-helm install --name my-release \
+helm install my-release \
   --set config.outputs.influxdb.url=http://foo.bar:8086 \
     influxdata/telegraf-ds
 ```
@@ -56,14 +56,14 @@ The above command allows the chart to deploy by setting the InfluxDB URL for tel
 Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
 
 ```console
-helm install --name my-release -f values.yaml influxdata/telegraf-ds
+helm install my-release -f values.yaml influxdata/telegraf-ds
 ```
 
 ## Telegraf Configuration
 
 This chart deploys the following by default:
 
-- `telegraf` (`telegraf-ds`) running in a daemonset with the following plugins enabled
+- `telegraf` running as a DaemonSet (`telegraf-ds`) with the following plugins enabled
   * [`cpu`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/cpu)
   * [`disk`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/disk)
   * [`diskio`](https://github.com/influxdata/telegraf/tree/master/plugins/inputs/diskio)