Add SSI Uninstall Steps to Agent Pages (DataDog#23210)

* added shortcode for linux ssi uninstall and updated linux pages

* updated docker home page to include SSI uninstall instructions

* update docker ssi uninstall

* updated language

* Update layouts/shortcodes/apm-ssi-uninstall-linux.md

Co-authored-by: Brett Blue <84536271+brett0000FF@users.noreply.github.com>

* Update _index.md

---------

Co-authored-by: Brett Blue <84536271+brett0000FF@users.noreply.github.com>

Author: domalessi

content/en/agent/basic_agent_usage/amazonlinux.md

@@ -166,6 +166,8 @@ sudo userdel dd-agent \
 {{% /tab %}}
 {{< /tabs >}}
 
+{{% apm-ssi-uninstall-linux %}}
+
 ## Troubleshooting
 
 See the [Agent Troubleshooting documentation][2].

content/en/agent/basic_agent_usage/centos.md

@@ -167,6 +167,8 @@ sudo userdel dd-agent \
 {{% /tab %}}
 {{< /tabs >}}
 
+{{% apm-ssi-uninstall-linux %}}
+
 ## Troubleshooting
 
 See the [Agent Troubleshooting documentation][2].

content/en/agent/basic_agent_usage/deb.md

@@ -148,6 +148,8 @@ sudo apt-get --purge remove datadog-agent -y
 {{% /tab %}}
 {{< /tabs >}}
 
+{{% apm-ssi-uninstall-linux %}}
+
 ## Troubleshooting
 
 See the [Agent Troubleshooting documentation][3].

content/en/agent/basic_agent_usage/fedora.md

@@ -151,6 +151,8 @@ sudo userdel dd-agent \
 {{% /tab %}}
 {{< /tabs >}}
 
+{{% apm-ssi-uninstall-linux %}}
+
 ## Troubleshooting
 
 See the [Agent Troubleshooting documentation][2].

content/en/agent/basic_agent_usage/redhat.md

@@ -174,6 +174,8 @@ sudo userdel dd-agent \
 {{% /tab %}}
 {{< /tabs >}}
 
+{{% apm-ssi-uninstall-linux %}}
+
 ## Troubleshooting
 
 See the [Agent Troubleshooting documentation][2].

content/en/agent/basic_agent_usage/ubuntu.md

@@ -143,6 +143,7 @@ sudo apt-get --purge remove datadog-agent -y
 {{% /tab %}}
 {{< /tabs >}}
 
+{{% apm-ssi-uninstall-linux %}}
 
 ## Troubleshooting
 

content/en/containers/docker/_index.md

@@ -281,6 +281,10 @@ Returns `CRITICAL` if the Agent is unable to connect to Datadog, otherwise retur
 **datadog.agent.check_status**: <br>
 Returns `CRITICAL` if an Agent check is unable to send metrics to Datadog, otherwise returns `OK`.
 
+## Uninstall Single Step APM Instrumentation
+
+If you installed the Datadog Docker Agent with Single Step APM Instrumentation, and you want to uninstall the Agent, you need to [run additional commands][33] to uninstall APM Instrumentation.
+
 ## Further Reading
 
 {{< partial name="whats-next/whats-next.html" >}}
@@ -317,3 +321,4 @@ Returns `CRITICAL` if an Agent check is unable to send metrics to Datadog, other
 [30]: /agent/docker/data_collected/#metrics
 [31]: /integrations/network/#metrics
 [32]: /integrations/ntp/#metrics
+[33]: /tracing/trace_collection/automatic_instrumentation/single-step-apm/?tab=docker#removing-apm-for-all-services-on-the-infrastructure

layouts/shortcodes/apm-ssi-uninstall-linux.md

@@ -0,0 +1,5 @@
+### Uninstall Single Step APM Instrumentation
+
+If you installed the Agent with Single Step APM Instrumentation, you need to [run additional commands][1] to uninstall Single Step Instrumentation.
+
+[1]: /tracing/trace_collection/automatic_instrumentation/single-step-apm/?tab=linuxhostorvm#removing-apm-for-all-services-on-the-infrastructure