docs(datadog-service): fix newline spacing

[vadasambar]

Signed-off-by: Suraj Banakar [email protected]
(cherry picked from commit 0821fbe)

Why?

Many lines in installation instructions show up as one line.

https://artifacthub.io/packages/keptn/keptn-integrations/datadog-service

This PR attempts to fix that. This PR only changes the spacing. No change in content was made.

[TannerGabriel]

Thank you for the update. I left a small comment.

[TannerGabriel]

It seems like we are repeating the following line quite often in the README file. Maybe we can add it as a prerequisite to prevent code duplication (not related to your current changes).

[vadasambar]

Hmm, we are using it at many places in the README. I will give it a thought (create a separate PR maybe?). Thank you @TannerGabriel. That being said, that's unrelated to this PR like you said. Can I get a stamp on this one? 🙏

[vadasambar]

Created an issue: keptn-sandbox/datadog-service#41. Thank you for the feedback 🙏 If you notice something like this, I'd love to hear about it. You can just create an issue at https://github.com/keptn-sandbox/datadog-service/issues even if it's not an issue and just feedback or something you want to talk about around datadog-service. You can also reach out to me on Keptn slack at @vadasambar

[christian-kreuzberger-dtx]

Hi @vadasambar , I just checked, and this seems to be a common problem across our instal instructions :(

However, dynatrace-service seems to do it right:

artifacthub/dynatrace/0.23.0/artifacthub-pkg.yml

Lines 19 to 44 in 4c42d0a

	install: "# Installation\n\nThe dynatrace-service can be installed in three steps:\n\
	\n## 1. Download the latest dynatrace-service Helm chart\n\nDownload [the latest\
	\ dynatrace-service Helm chart](https://github.com/keptn-contrib/dynatrace-service/releases/latest/)\
	\ from GitHub. Please ensure that the version of the dynatrace-service is compatible\
	\ with the version of Keptn you have installed by consulting the [Compatibility\
	\ Matrix](compatibility.md). Details on installing or upgrading Keptn can be found\
	\ on the [Keptn website](https://keptn.sh/docs/quickstart/).\n\n## 2. Gather Keptn\
	\ credentials\n\nThe dynatrace-service requires access to the Keptn API consisting\
	\ of `KEPTN_API_URL`, `KEPTN_API_TOKEN` and optionally `KEPTN_BRIDGE_URL`.\n\n*\
	\ To get the values for `KEPTN_API_URL` (also known as `KEPTN_ENDPOINT`), please\
	\ see [Authenticate Keptn CLI](https://keptn.sh/docs/0.16.x/operate/install/#authenticate-keptn-cli).\n\
	\n* By default, the `KEPTN_API_TOKEN` is read from the `keptn-api-token` secret\
	\ (i.e., the secret from the control-plane) and does not need to be set during installation.\n\
	\n* If you would like to use backlinks from your Dynatrace tenant to the Keptn Bridge,\
	\ provide the service with `KEPTN_BRIDGE_URL`. For further details about this value,\
	\ please see [Authenticate Keptn Bridge](https://keptn.sh/docs/0.16.x/operate/install/#authenticate-keptn-bridge).\n\
	\nIf running on a Linux or Unix based system, you can assign these to environment\
	\ variables to simplify the installation process: \n\n```console\nKEPTN_API_URL=<KEPTN_API_URL>\n\
	KEPTN_BRIDGE_URL=<KEPTN_BRIDGE_URL> # optional\n```\n\nAlternatively, replace the\
	\ variables with the actual values in the `helm upgrade` command in the following\
	\ section.\n\n\n## 3. Install the dynatrace-service\n\nTo install the dynatrace-service\
	\ in the standard `keptn` namespace, execute:\n\n```console\nhelm upgrade --install\
	\ dynatrace-service -n keptn \\\n <HELM_CHART_FILENAME> \\\n --set dynatraceService.config.keptnApiUrl=$KEPTN_API_URL\
	\ \\\n --set dynatraceService.config.keptnBridgeUrl=$KEPTN_BRIDGE_URL\n```\n\n\
	**Note:** \n- You can select additional installation options by appending key-value\
	\ pairs with the syntax `--set key=value`.\n"

can you adapt your PR accordingly?

[vadasambar]

Hi @vadasambar , I just checked, and this seems to be a common problem across our instal instructions :(

However, dynatrace-service seems to do it right:

artifacthub/dynatrace/0.23.0/artifacthub-pkg.yml

Lines 19 to 44 in 4c42d0a

	install: "# Installation\n\nThe dynatrace-service can be installed in three steps:\n\
	\n## 1. Download the latest dynatrace-service Helm chart\n\nDownload [the latest\
	\ dynatrace-service Helm chart](https://github.com/keptn-contrib/dynatrace-service/releases/latest/)\
	\ from GitHub. Please ensure that the version of the dynatrace-service is compatible\
	\ with the version of Keptn you have installed by consulting the [Compatibility\
	\ Matrix](compatibility.md). Details on installing or upgrading Keptn can be found\
	\ on the [Keptn website](https://keptn.sh/docs/quickstart/).\n\n## 2. Gather Keptn\
	\ credentials\n\nThe dynatrace-service requires access to the Keptn API consisting\
	\ of `KEPTN_API_URL`, `KEPTN_API_TOKEN` and optionally `KEPTN_BRIDGE_URL`.\n\n*\
	\ To get the values for `KEPTN_API_URL` (also known as `KEPTN_ENDPOINT`), please\
	\ see [Authenticate Keptn CLI](https://keptn.sh/docs/0.16.x/operate/install/#authenticate-keptn-cli).\n\
	\n* By default, the `KEPTN_API_TOKEN` is read from the `keptn-api-token` secret\
	\ (i.e., the secret from the control-plane) and does not need to be set during installation.\n\
	\n* If you would like to use backlinks from your Dynatrace tenant to the Keptn Bridge,\
	\ provide the service with `KEPTN_BRIDGE_URL`. For further details about this value,\
	\ please see [Authenticate Keptn Bridge](https://keptn.sh/docs/0.16.x/operate/install/#authenticate-keptn-bridge).\n\
	\nIf running on a Linux or Unix based system, you can assign these to environment\
	\ variables to simplify the installation process: \n\n```console\nKEPTN_API_URL=<KEPTN_API_URL>\n\
	KEPTN_BRIDGE_URL=<KEPTN_BRIDGE_URL> # optional\n```\n\nAlternatively, replace the\
	\ variables with the actual values in the `helm upgrade` command in the following\
	\ section.\n\n\n## 3. Install the dynatrace-service\n\nTo install the dynatrace-service\
	\ in the standard `keptn` namespace, execute:\n\n```console\nhelm upgrade --install\
	\ dynatrace-service -n keptn \\\n <HELM_CHART_FILENAME> \\\n --set dynatraceService.config.keptnApiUrl=$KEPTN_API_URL\
	\ \\\n --set dynatraceService.config.keptnBridgeUrl=$KEPTN_BRIDGE_URL\n```\n\n\
	**Note:** \n- You can select additional installation options by appending key-value\
	\ pairs with the syntax `--set key=value`.\n"

can you adapt your PR accordingly?

Will do. Thank you for looking that up for me. 🙇

[github-actions]

---

✓ datadog-service 0.15.0 (datadog-service/0.15.0)

Package lint SUCCEEDED!

✓ Name: datadog-service
✓ Display name: datadog-service
✓ Version: 0.15.0
! App version: *** NOT PROVIDED ***
✓ Description: Keptn SLI provider for datadog
✓ License: Apache-2.0
! Logo URL: *** NOT PROVIDED ***
✓ Home URL: https://keptn.sh/docs/integrations/
✓ Deprecated: false
✓ Pre-release: false
✓ Contains security updates: false
! Provider: *** NOT PROVIDED ***
! Readme: *** NOT PROVIDED ***
✓ Keywords:

• keptn
• sandbox
• observability
• monitoring
  ✓ Links:
• Name: Source | URL: https://github.com/keptn-sandbox/datadog-service/tree/release-0.15.0
  ! Maintainers: *** NOT PROVIDED ***
  ! Containers images: *** NOT PROVIDED ***
  ! Changes: *** NOT PROVIDED ***
  ! Recommendations: *** NOT PROVIDED ***
  ! Screenshots: *** NOT PROVIDED ***
  ✓ Operator: false
  ✓ Install: PROVIDED

---

1 package(s) found, 0 package(s) with errors

[vadasambar]

@christian-kreuzberger-dtx can I get a review again. I have made the requested changes and one small change

[christian-kreuzberger-dtx]

LGTM