docs: remove indentation to fix code blocks (keptn#2751)

Signed-off-by: Florian Bacher <[email protected]>
Co-authored-by: Meg McRoberts <[email protected]>

docs-new/docs/contribute/docs/contrib-guidelines-docs.md

@@ -68,21 +68,21 @@ that are relevant only to documentation
   A good practice is to just code all links on their own page.
   So, instead of coding:
 
-  ```shell
-  The [Other section](long-link-to-section) page
-  ...
-  ```
+```shell
+The [Other section](long-link-to-section) page
+...
+```
 
   you should code the following,
   unless the link is so short
   that you are sure it will not violate the line-length rules::
 
-  ```shell
-  The
-  [Other section](long-link-to-section)
-  page
-  ...
-  ```
+```shell
+The
+[Other section](long-link-to-section)
+page
+...
+```
 
 * Always build the documentation locally to check the formatting
   and verify that all links are working properly.
@@ -92,9 +92,9 @@ that are relevant only to documentation
 * Always run the following to fix most markdown issues in your PR
   and identify issues that can not be fixed automatically:
 
-  ```shell
-  make markdownlint-fix
-  ```
+```shell
+make markdownlint-fix
+```
 
   See [Markdownlint](./linter-requirements.md#markdownlint)
   for details.

docs-new/docs/contribute/docs/local-building.md

@@ -19,9 +19,9 @@ To set up a local Docsy build:
 
 1. Execute the following command from the `docs` folder of your clone:
 
-   ```shell
-   make server
-   ```
+```shell
+make server
+```
 
    It will continue running in its own shell.
 
@@ -72,10 +72,10 @@ to check your formatting, you have the following options:
      you can format the specified file locally
      by running the following in its own shell:
 
-     ```shell
-     grip <file>.md
-     ```
+```shell
+grip <file>.md
+```
 
-     Point your browser at `localhost:6419` to view the formatted file.
-     The document updates automatically
-     each time you write your changes to disk.
+Point your browser at `localhost:6419` to view the formatted file.
+The document updates automatically
+each time you write your changes to disk.

docs-new/docs/contribute/software/dev-environ.md

@@ -96,9 +96,9 @@ you need to install the following on your system:
    For example, the following command builds the environment
    and pushes the image to the `docker.io/exampleuser` github repository:
 
-   ```shell
-   make build-deploy-dev-environment RELEASE_REGISTRY=docker.io/exampleuser TAG=main
-   ```
+```shell
+make build-deploy-dev-environment RELEASE_REGISTRY=docker.io/exampleuser TAG=main
+```
 
    The build commands are defined in the
    [Makefile](https://github.com/keptn/lifecycle-toolkit/blob/main/Makefile)
@@ -124,9 +124,9 @@ You are now ready to make your changes to the source code.
    only the one you modified.
    For example, if your modifications are to the `metrics-operator`, run:
 
-   ```shell
-   make build-deploy-metrics-operator RELEASE_REGISTRY=docker.io/exampleuser TAG=my-feature
-   ```
+```shell
+make build-deploy-metrics-operator RELEASE_REGISTRY=docker.io/exampleuser TAG=my-feature
+```
 
 ## Testing
 
@@ -148,23 +148,23 @@ Study these errors, modify your code, and rerun the test until it passes.
 
 1. Run the integration tests from the root directory of your clone:
 
-   ```shell
-   make integration-test-local
-   ```
+```shell
+make integration-test-local
+```
 
    `integration-test-local` cleans up after the test.
 
 1. From the `lifecycle-operator` directory, run the component test:
 
-   ```shell
-   make component-test
-   ```
+```shell
+make component-test
+```
 
 1. From the `lifecycle-operator` directory, run the end-to-end tests:
 
-   ```shell
-   make e2e-test
-   ```
+```shell
+make e2e-test
+```
 
 ## Create and manage the PR
 

docs-new/docs/guides/dora.md

@@ -35,23 +35,23 @@ To view DORA metrics, run the following two commands:
 
 - Retrieve the service name with:
 
-  ```shell
-  kubectl -n keptn-system get service \
-    -l control-plane=lifecycle-operator
-  ```
+```shell
+kubectl -n keptn-system get service \
+-l control-plane=lifecycle-operator
+```
 
 - Then port-forward to the name of your service:
 
-  ```shell
-  kubectl -n keptn-system port-forward \
-    service/<YOURNAME> 2222
-  ```
+```shell
+kubectl -n keptn-system port-forward \
+service/<YOURNAME> 2222
+```
 
 Then view the metrics at:
 
-  ```shell
-  http://localhost:2222/metrics
-  ```
+```shell
+http://localhost:2222/metrics
+```
 
 DORA metrics are also displayed on Grafana
 or whatever dashboard application you choose.

docs-new/docs/guides/otel.md

@@ -51,21 +51,21 @@ you must have the following on your cluster:
     See
     [Setup for Monitoring other Namespaces](https://prometheus-operator.dev/docs/kube/monitoring-other-namespaces/)).
 
-  - To install Prometheus into the `monitoring` namespace
-    using the example configuration included with Keptn,
-    use the following command sequence.
-    You can modify these commands to define a different configuration:
+- To install Prometheus into the `monitoring` namespace
+  using the example configuration included with Keptn,
+  use the following command sequence.
+  You can modify these commands to define a different configuration:
 
     > **Note**
-    You must clone the `lifecycle-toolkit` repository
-    and `cd` into the correct directory
-    (`examples/support/observability`) before running the following commands.
-
-    ```shell
-    kubectl create namespace monitoring
-    kubectl apply --server-side -f config/prometheus/setup/
-    kubectl apply -f config/prometheus/
-    ```
+  You must clone the `lifecycle-toolkit` repository
+  and `cd` into the correct directory
+  (`examples/support/observability`) before running the following commands.
+
+```shell
+kubectl create namespace monitoring
+kubectl apply --server-side -f config/prometheus/setup/
+kubectl apply -f config/prometheus/
+```
 
 - If you want a dashboard for reviewing metrics and traces:
 

docs-new/docs/installation/index.md

@@ -90,26 +90,26 @@ Some helpful hints:
   To get the appropriate chart version for the Keptn version you want,
   use the following command:
 
-  ```shell
-  helm search repo keptn --versions
-  ```
+```shell
+helm search repo keptn --versions
+```
 
   You see that the "CHART VERSION" for `keptn/keptn` v0.9.0 is 0.3.0
   so use the following command to explicitly installs Keptn v0.9.0:
 
-  ```shell
-  helm upgrade --install keptn keptn/keptn \
-   --version 0.3.0 \
-   -n keptn-system --create-namespace --wait
-  ```
+```shell
+helm upgrade --install keptn keptn/keptn \
+--version 0.3.0 \
+-n keptn-system --create-namespace --wait
+```
 
 * To view which Keptn components are installed in your cluster
   and verify that they are the correct ones,
   run the following command:
 
-  ```shell
-  kubectl get pods -n keptn-system
-  ```
+```shell
+kubectl get pods -n keptn-system
+```
 
   The output shows all Keptn components that are running on your cluster.
 
@@ -174,38 +174,38 @@ To modify Helm values:
 
 1. Download a copy of the Helm values file:
 
-   ```shell
-   helm show values keptn/keptn > values.yaml
-   ```
+```shell
+helm show values keptn/keptn > values.yaml
+```
 
 1. Edit your local copy to modify some values
 
 1. Add the following string
    to your `helm upgrade` command to install Keptn
    with your configuration changes:
 
-   ```shell
-   --values=values.yaml
-   ```
+```shell
+--values=values.yaml
+```
 
    For example, if you create a `my.values.yaml`
    and modify some configuration values,
    use the following command to apply your configuration:
 
-   ```shell
-   helm upgrade --install keptn keptn/keptn \
-    --values my.values.yaml \
-    -n keptn-system --create-namespace --wait
-   ```
+```shell
+helm upgrade --install keptn keptn/keptn \
+--values my.values.yaml \
+-n keptn-system --create-namespace --wait
+```
 
    You can also use the `--set` flag
    to specify a value change for the `helm upgrade --install` command.
    Helm values are specified using the format:
 
-   ```shell
-   --set key1=value1 \
-   --set key2=value2 ...
-   ```
+```shell
+--set key1=value1 \
+--set key2=value2 ...
+```
 
 ## Control what components are installed
 

docs-new/docs/installation/k8s.md

@@ -29,9 +29,7 @@ The basic steps are:
 2. Download [KinD](https://kind.sigs.k8s.io/)
 3. Create the local KinD cluster with the following command:
 
-   ```shell
-   kind create cluster
-   ```
+        kind create cluster
 
    See the
    [KinD Quick Start Guide](https://kind.sigs.k8s.io/docs/user/quick-start/)
@@ -42,9 +40,7 @@ The basic steps are:
    and that it is running a supported version of Kubernetes
    with the following command:
 
-   ```shell
-   kubectl version --short
-   ```
+        kubectl version --short
 
 ## Prepare your cluster for Keptn