From 42b098422e096b86a6834bbe1449563a39f6230f Mon Sep 17 00:00:00 2001
From: Dejan Bosanac <dejan@sensatic.net>
Date: Thu, 13 Oct 2022 13:57:47 +0200
Subject: [PATCH] Support installing gateway using OCM

---
 DEVELOPING.md                                          |  9 +++++++++
 deployments/gateways/README.adoc                       | 10 ++++++++++
 .../gateways/gateway-daemonset.yaml                    |  0
 deployments/gateways/placement.yaml                    |  8 ++++++++
 4 files changed, 27 insertions(+)
 rename infra/gateway/develop/gateway-k8s.yaml => deployments/gateways/gateway-daemonset.yaml (100%)
 create mode 100644 deployments/gateways/placement.yaml

diff --git a/DEVELOPING.md b/DEVELOPING.md
index c5f02686..4acc49e0 100644
--- a/DEVELOPING.md
+++ b/DEVELOPING.md
@@ -55,6 +55,15 @@ develop/init.sh # only the first time and when you want to reset gateway state
 docker-compose -f develop/gateway-compose.yaml up
 ```
 
+## Start gateway in Kubernetes
+
+If you have installed local kubernetes cluster like MicroShift, you can deploy gateway (along with the mesh) with
+
+```
+kubectl create namespace eclipsecon-gateway
+kubectl apply -n eclipsecon-gateway -f deployments/gateways/gateway-daemonset.yaml
+```
+
 ## Installing softdevice on microbit (only needed first time)
 
 Download the [softdevice](https://www.nordicsemi.com/Products/Development-software/S140/Download) and unpack.
diff --git a/deployments/gateways/README.adoc b/deployments/gateways/README.adoc
index 90d623e8..d65eec3d 100644
--- a/deployments/gateways/README.adoc
+++ b/deployments/gateways/README.adoc
@@ -258,6 +258,16 @@ oc delete crd klusterlets.operator.open-cluster-management.io
 
 === Rollout the gateway application
 
+You can deploy gateway on each cluster in a set by creating a `placement` and appropriate work for it
+
+[source,shell]
+----
+kubectl apply -n eclipsecon-2022 -f placement.yaml
+clusteradm create work eclipsecon-gateway -f gateway-daemonset.yaml --placement gateway
+----
+
+=== Rollout the gateway application using work manifest
+
 For each gateway, create the following resource in its (gateway) namespace:
 
 [source,yaml]
diff --git a/infra/gateway/develop/gateway-k8s.yaml b/deployments/gateways/gateway-daemonset.yaml
similarity index 100%
rename from infra/gateway/develop/gateway-k8s.yaml
rename to deployments/gateways/gateway-daemonset.yaml
diff --git a/deployments/gateways/placement.yaml b/deployments/gateways/placement.yaml
new file mode 100644
index 00000000..e6002e7c
--- /dev/null
+++ b/deployments/gateways/placement.yaml
@@ -0,0 +1,8 @@
+apiVersion: cluster.open-cluster-management.io/v1beta1
+kind: Placement
+metadata:
+  name: gateway
+  namespace: eclipsecon-2022
+spec:
+  clusterSets:
+    - eclipsecon