docs: (#3137) surrounds shell blocks with blank lines for linting

Signed-off-by: Eitan Suez <eitan@tetrate.io>
envoyproxy · Apr 23, 2024 · c73859a · c73859a
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diff --git a/site/content/en/latest/tasks/extensibility/envoy-patch-policy.md b/site/content/en/latest/tasks/extensibility/envoy-patch-policy.md
@@ -34,6 +34,7 @@ using a `ConfigMap`. In the next step, we will update this resource to enable En
 
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+
 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: v1
@@ -53,6 +54,7 @@ data:
       enableEnvoyPatchPolicy: true
 EOF
 ```
+
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@@ -75,6 +77,7 @@ data:
     extensionApis:
       enableEnvoyPatchPolicy: true
 ```
+
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@@ -95,6 +98,7 @@ the status code is `404`
 
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 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: gateway.envoyproxy.io/v1alpha1
@@ -130,6 +134,7 @@ spec:
               inline_string: "could not find what you are looking for"
 EOF
 ```
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@@ -168,6 +173,7 @@ spec:
             body:
               inline_string: "could not find what you are looking for"
 ```
+
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@@ -176,6 +182,7 @@ Then the EnvoyPatchPolicy should target a specific GatewayClass.
 
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 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: gateway.envoyproxy.io/v1alpha1
@@ -211,6 +218,7 @@ spec:
               inline_string: "could not find what you are looking for"
 EOF
 ```
+
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@@ -249,6 +257,7 @@ spec:
             body:
               inline_string: "could not find what you are looking for"
 ```
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diff --git a/site/content/en/latest/tasks/observability/rate-limit-observability.md b/site/content/en/latest/tasks/observability/rate-limit-observability.md
@@ -37,6 +37,7 @@ we only want to sample `50%` of the trace data. We would configure it as follows
 
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 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: v1
@@ -64,6 +65,7 @@ data:
             url: otel-svc.observability.svc.cluster.local:4318
 EOF
 ```
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@@ -94,6 +96,7 @@ data:
           provider:
             url: otel-svc.observability.svc.cluster.local:4318
 ```
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diff --git a/site/content/en/latest/tasks/operations/customize-envoyproxy.md b/site/content/en/latest/tasks/operations/customize-envoyproxy.md
@@ -17,6 +17,7 @@ First, you need to add ParametersRef in GatewayClass, and refer to EnvoyProxy Co
 
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 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: gateway.networking.k8s.io/v1
@@ -32,6 +33,7 @@ spec:
     namespace: envoy-gateway-system
 EOF
 ```
+
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@@ -50,6 +52,7 @@ spec:
     name: custom-proxy-config
     namespace: envoy-gateway-system
 ```
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@@ -59,6 +62,7 @@ You can customize the EnvoyProxy Deployment Replicas via EnvoyProxy Config like:
 
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 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: gateway.envoyproxy.io/v1alpha1
@@ -74,6 +78,7 @@ spec:
         replicas: 2
 EOF
 ```
+
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@@ -92,6 +97,7 @@ spec:
       envoyDeployment:
         replicas: 2
 ```
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@@ -108,6 +114,7 @@ You can customize the EnvoyProxy Image via EnvoyProxy Config like:
 
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 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: gateway.envoyproxy.io/v1alpha1
@@ -124,6 +131,7 @@ spec:
           image: envoyproxy/envoy:v1.25-latest
 EOF
 ```
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@@ -143,6 +151,7 @@ spec:
         container:
           image: envoyproxy/envoy:v1.25-latest
 ```
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@@ -154,6 +163,7 @@ You can customize the EnvoyProxy Pod Annotations via EnvoyProxy Config like:
 
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 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: gateway.envoyproxy.io/v1alpha1
@@ -172,6 +182,7 @@ spec:
             custom2: deploy-annotation2
 EOF
 ```
+
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@@ -193,6 +204,7 @@ spec:
             custom1: deploy-annotation1
             custom2: deploy-annotation2
 ```
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@@ -204,6 +216,7 @@ You can customize the EnvoyProxy Deployment Resources via EnvoyProxy Config like
 
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 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: gateway.envoyproxy.io/v1alpha1
@@ -226,6 +239,7 @@ spec:
               memory: 1Gi
 EOF
 ```
+
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@@ -251,6 +265,7 @@ spec:
               cpu: 500m
               memory: 1Gi
 ```
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@@ -260,6 +275,7 @@ You can customize the EnvoyProxy Deployment Env via EnvoyProxy Config like:
 
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 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: gateway.envoyproxy.io/v1alpha1
@@ -280,6 +296,7 @@ spec:
             value: env_b_value
 EOF
 ```
+
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@@ -303,6 +320,7 @@ spec:
           - name: env_b
             value: env_b_value
 ```
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@@ -316,6 +334,7 @@ You can customize the EnvoyProxy Deployment Volumes or VolumeMounts via EnvoyPro
 
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 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: gateway.envoyproxy.io/v1alpha1
@@ -340,6 +359,7 @@ spec:
               secretName: envoy-cert
 EOF
 ```
+
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@@ -367,6 +387,7 @@ spec:
             secret:
               secretName: envoy-cert
 ```
+
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@@ -378,6 +399,7 @@ You can customize the EnvoyProxy Service Annotations via EnvoyProxy Config like:
 
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 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: gateway.envoyproxy.io/v1alpha1
@@ -395,6 +417,7 @@ spec:
           custom2: svc-annotation2
 EOF
 ```
+
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@@ -415,6 +438,7 @@ spec:
           custom1: svc-annotation1
           custom2: svc-annotation2
 ```
+
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@@ -430,6 +454,7 @@ There are two ways to customize it:
 
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 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: gateway.envoyproxy.io/v1alpha1
@@ -513,6 +538,7 @@ spec:
             name: runtime-0
 EOF
 ```
+
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@@ -599,6 +625,7 @@ spec:
               resource_api_version: V3
             name: runtime-0
 ```
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@@ -617,6 +644,7 @@ Once confirmed, you can apply it via EnvoyProxy Config as shown below:
 
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 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: gateway.envoyproxy.io/v1alpha1
@@ -640,6 +668,7 @@ spec:
             type: Resource
 EOF
 ```
+
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@@ -666,6 +695,7 @@ spec:
                 type: Utilization
             type: Resource
 ```
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@@ -678,6 +708,7 @@ For example, the following configuration will add `--disable-extensions` arg in
 
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 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: gateway.envoyproxy.io/v1alpha1
@@ -690,6 +721,7 @@ spec:
     - --disable-extensions envoy.access_loggers/envoy.access_loggers.wasm 
 EOF
 ```
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@@ -705,6 +737,7 @@ spec:
   extraArgs:
     - --disable-extensions envoy.access_loggers/envoy.access_loggers.wasm 
 ```
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@@ -716,6 +749,7 @@ For example, the following configuration will add resource limits to the `envoy`
 
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 ```shell
 cat <<EOF | kubectl apply -f -
 apiVersion: gateway.envoyproxy.io/v1alpha1
@@ -747,6 +781,7 @@ spec:
                         memory: 1024Mi
 EOF
 ```
+
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@@ -781,6 +816,7 @@ spec:
                         cpu: 200m
                         memory: 1024Mi
 ```
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