Apr 4, 2022 · Apr 4, 2022 · Apr 4, 2022 · Apr 4, 2022 · Apr 4, 2022 · Apr 4, 2022
diff --git a/_docs/administration/codefresh-runner.md b/_docs/administration/codefresh-runner.md

 All CNI providers/plugins are compatible with the runner components.

 ## Runner architecture overview

 {% include image.html
  lightbox="true"
  file="/images/administration/runner/codefresh_runner.png"
  url="/images/administration/runner/codefresh_runner.png"
  alt="Codefresh Runner architecture overview"
  caption="Codefresh Runner architecture overview"
  max-width="100%"
    %}


 1. [Runtime-Environment specification]({{site.baseurl}}/docs/administration/codefresh-runner/) defines engine and dind pods spec and PVC parameters.
 2. Runner pod (Agent) pulls tasks (Builds) from Codefresh API every 3 seconds.
 3. Once the agent receives build task (either Manual run build or Webhook triggered build) it calls k8s API to create engine/dind pods and PVC object.
 4. Volume Provisioner listens for PVC events (create) and based on StorageClass definition it creates PV object with the corresponding underlying volume backend (ebs/gcedisk/local).
 5. During the build, each step (clone/build/push/freestyle/composition) is represented as docker container inside dind (docker-in-docker) pod. Shared Volume (`/codefresh/volume`) is represented as docker volume and mounted to every step (docker containers). PV mount point inside dind pod is `/var/lib/docker`.
 6. Engine pod controls dind pod. It deserializes pipeline yaml to docker API calls, terminates dind after build has been finished or per user request (sigterm).
 7. `dind-lv-monitor` DaemonSet OR `dind-volume-cleanup` CronJob are part of [Runtime Cleaner]({{site.baseurl}}/docs/administration/codefresh-runner/#runtime-cleaners), `app-proxy` Deployment and Ingress are described in the [next section]({{site.baseurl}}/docs/administration/codefresh-runner/#app-proxy-installation), `monitor` Deployment is for [Kubernetes Dashboard]({{site.baseurl}}/docs/deploy-to-kubernetes/manage-kubernetes/).

 ## App Proxy installation

 The App Proxy is an **optional** component of the runner that once installed:
diff --git a/images/administration/runner/codefresh_runner.png b/images/administration/runner/codefresh_runner.png
Original file line number	Diff line number	Diff line change
Expand Up		@@ -267,6 +267,26 @@ For the storage options needed by the `dind` pod we suggest:

		All CNI providers/plugins are compatible with the runner components.

		## Runner architecture overview

		{% include image.html
		lightbox="true"
		file="/images/administration/runner/codefresh_runner.png"
		url="/images/administration/runner/codefresh_runner.png"
		alt="Codefresh Runner architecture overview"
		caption="Codefresh Runner architecture overview"
		max-width="100%"
		%}


		1. [Runtime-Environment specification]({{site.baseurl}}/docs/administration/codefresh-runner/) defines engine and dind pods spec and PVC parameters.
		2. Runner pod (Agent) pulls tasks (Builds) from Codefresh API every 3 seconds.
		3. Once the agent receives build task (either Manual run build or Webhook triggered build) it calls k8s API to create engine/dind pods and PVC object.
		4. Volume Provisioner listens for PVC events (create) and based on StorageClass definition it creates PV object with the corresponding underlying volume backend (ebs/gcedisk/local).
		5. During the build, each step (clone/build/push/freestyle/composition) is represented as docker container inside dind (docker-in-docker) pod. Shared Volume (`/codefresh/volume`) is represented as docker volume and mounted to every step (docker containers). PV mount point inside dind pod is `/var/lib/docker`.
		6. Engine pod controls dind pod. It deserializes pipeline yaml to docker API calls, terminates dind after build has been finished or per user request (sigterm).
		7. `dind-lv-monitor` DaemonSet OR `dind-volume-cleanup` CronJob are part of [Runtime Cleaner]({{site.baseurl}}/docs/administration/codefresh-runner/#runtime-cleaners), `app-proxy` Deployment and Ingress are described in the [next section]({{site.baseurl}}/docs/administration/codefresh-runner/#app-proxy-installation), `monitor` Deployment is for [Kubernetes Dashboard]({{site.baseurl}}/docs/deploy-to-kubernetes/manage-kubernetes/).

		## App Proxy installation

		The App Proxy is an optional component of the runner that once installed:
Expand Down