* Update to Telegraf 1.18

* Update values.yaml

* Add support for overriding entire TOML config as an escape valve

* Update version number

* feat: Add support for hostNetwork: true to telegraf-ds

* bump telegraf-ds version to 1.0.10

* telegraf-ds: document hostNetwork and dnsPolicy settings in values.yaml

It looks like an issue, based on _helpers.tpl, should be only one "-". 
This causes an error and influxdb setup with the localhost instead of filled value.

Disable debug, fix default output, add mention on the readme about the fact that inputs cannot be customised.

This chart does not allow tweaking the input configuration. It is for
node and Kubernetes monitoring.

Use the `telegraf` chart if you need to configure the inputs

Signed-off-by: Karl Böhlmark <karl.bohlmark@gmail.com>

* [stable/telegraf] Configurable service account

By default the telegraf service runs with the default RBAC permissions
this PR adds the option to create a service account with configurable
rules.
Signed-off-by: Cees-Jan Kiewiet <ceesjank@gmail.com>

* [stable/telegraf] Move RBAD flag one level up
Co-Authored-By: Naseem <naseemkullah@gmail.com>
Signed-off-by: Cees-Jan Kiewiet <ceesjank@gmail.com>

* [stable/telegraf] Align templates with charts
Signed-off-by: Cees-Jan Kiewiet <ceesjank@gmail.com>

* [stable/telegraf] Update RBAC deployment conditional
Signed-off-by: Cees-Jan Kiewiet <ceesjank@gmail.com>

* [stable/telegraf] Make role and binding kind configurable
Signed-off-by: Cees-Jan Kiewiet <ceesjank@gmail.com>

* [stable/telegraf] Move comments about values
Signed-off-by: Cees-Jan Kiewiet <ceesjank@gmail.com>

* [stable/telegraf] Simplify (cluster)role values
Signed-off-by: Cees-Jan Kiewiet <ceesjank@gmail.com>

* [stable/telegraf] prometheus input rules example
Signed-off-by: Cees-Jan Kiewiet <ceesjank@gmail.com>

* [stable/telegraf] Applied @naseemkullah suggestions
Signed-off-by: Cees-Jan Kiewiet <ceesjank@gmail.com>

* [stable/telegraf] Corrected bad copy pasta
Signed-off-by: Cees-Jan Kiewiet <ceesjank@gmail.com>
Co-authored-by: Naseem <naseemkullah@gmail.com>

Signed-off-by: Cees-Jan Kiewiet <ceesjank@gmail.com>

Signed-off-by: Austin Hartzheim <austin.hartzheim@target.com>

Signed-off-by: Marc Cirauqui <mcirauqui@gmail.com>

Co-Authored-By: Thad Craft <tcraft@pivotal.io>
Signed-off-by: Ian Zink <zforce@gmail.com>

Added imagePullSecrets to be able to pull docker image from private repository.
Signed-off-by: Nicolas Dascanio <nicolas.dascanio@intraway.com>

* Check for service.enabled
Signed-off-by: Raphael Couto <raphael.couto@gmail.com>

* Removing dup lines
Signed-off-by: Raphael Couto <raphael.couto@gmail.com>

* Bump version
Signed-off-by: Raphael Couto <raphael.couto@gmail.com>

* Allow ENV vars
Signed-off-by: Raphael Couto <raphael.couto@gmail.com>

* Version bump
Signed-off-by: Raphael Couto <raphael.couto@gmail.com>

* Fixing lint
Signed-off-by: Raphael Couto <raphael.couto@gmail.com>

2. Bump chart version to 1.0.1
3. Bump appVersion to 1.10
Signed-off-by: Deepak Kumar Sood <deepaksood619@gmail.com>

Signed-off-by: Steven Chung <schung@mesosphere.io>

Signed-off-by: Naseem Ullah <naseemkullah@gmail.com>

/assign @mattfarina

* Version bump -> 1.2.0
* Version bump after rebase