update docs, make flag configurable

linode · Apr 19, 2024 · 09a0ef0 · 09a0ef0
1 parent b7ff354
commit 09a0ef0
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diff --git a/docs/src/topics/addons.md b/docs/src/topics/addons.md
@@ -55,6 +55,11 @@ kubectl label cluster $CLUSTER_NAME cni=cilium --overwrite
 
 Cilium will then be automatically installed via CAAPH into the labeled cluster.
 
+#### Enabled Features
+By default, Cilium's [BGP Control Plane](https://docs.cilium.io/en/stable/network/bgp-control-plane/)
+is enabled when using Cilium as the CNI. To disable it, specify `CILIUM_BGPCP=false` when running
+`clusterctl generate`.
+
 ## CCM
 
 In order for the `InternalIP` and `ExternalIP` of the provisioned Nodes to be set correctly,

diff --git a/templates/addons/cilium/cilium-ipv6.yaml b/templates/addons/cilium/cilium-ipv6.yaml
@@ -16,6 +16,8 @@ spec:
     wait: true
     timeout: 5m
   valuesTemplate: |
+    bgpControlPlane:
+      enabled: ${CILIUM_BGPCP:=true}
     ipv6:
       enabled: true
     ipam:

diff --git a/templates/addons/cilium/cilium.yaml b/templates/addons/cilium/cilium.yaml
@@ -17,7 +17,7 @@ spec:
     timeout: 5m
   valuesTemplate: |
     bgpControlPlane:
-      enabled: true
+      enabled: ${CILIUM_BGPCP:=true}
     ipam:
       mode: kubernetes
     k8s: