Update multus to v4.1.0 and clarify cilium config

kubernetes-sigs · Aug 14, 2024 · f5cc384 · f5cc384
1 parent 1968db9
commit f5cc384
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diff --git a/docs/CNI/multus.md b/docs/CNI/multus.md
@@ -17,6 +17,16 @@ kube_network_plugin_multus: true
 
 will install Multus and Calico and configure Multus to use Calico as the primary network plugin.
 
+### Cilium compatibility
+
+If you are using `cilium` as the primary CNI you'll have to set `cilium_cni_exclusive` to `false` to avoid cillium reverting multus config.
+
+```yml
+kube_network_plugin: cilium
+kube_network_plugin_multus: true
+cilium_cni_exclusive: false
+```
+
 ## Using Multus
 
 Once Multus is installed, you can create CNI configurations (as a CRD objects) for additional networks, in this case a macvlan CNI configuration is defined. You may replace the config field with any valid CNI configuration where the CNI binary is available on the nodes.

diff --git a/roles/kubespray-defaults/defaults/main/download.yml b/roles/kubespray-defaults/defaults/main/download.yml
@@ -123,7 +123,7 @@ cilium_enable_hubble: false
 kube_ovn_version: "v1.11.5"
 kube_ovn_dpdk_version: "19.11-{{ kube_ovn_version }}"
 kube_router_version: "v2.0.0"
-multus_version: "v3.8"
+multus_version: "v4.1.0"
 helm_version: "v3.14.2"
 nerdctl_version: "1.7.4"
 krew_version: "v0.4.4"

diff --git a/roles/network_plugin/multus/defaults/main.yml b/roles/network_plugin/multus/defaults/main.yml
@@ -6,5 +6,4 @@ multus_cni_run_dir_host: "/run"
 multus_cni_conf_dir: "{{ ('/host', multus_cni_conf_dir_host) | join }}"
 multus_cni_bin_dir: "{{ ('/host', multus_cni_bin_dir_host) | join }}"
 multus_cni_run_dir: "{{ ('/host', multus_cni_run_dir_host) | join }}"
-multus_cni_version: "0.4.0"
 multus_kubeconfig_file_host: "{{ (multus_cni_conf_dir_host, '/multus.d/multus.kubeconfig') | join }}"
diff --git a/roles/network_plugin/multus/templates/multus-daemonset.yml.j2 b/roles/network_plugin/multus/templates/multus-daemonset.yml.j2
@@ -35,13 +35,13 @@ spec:
       containers:
       - name: kube-multus
         image: {{ multus_image_repo }}:{{ multus_image_tag }}
-        command: ["/entrypoint.sh"]
+        command: ["/thin_entrypoint"]
         args:
         - "--cni-conf-dir={{ multus_cni_conf_dir }}"
+        - "--multus-autoconfig-dir={{ multus_cni_conf_dir }}"
         - "--cni-bin-dir={{ multus_cni_bin_dir }}"
         - "--multus-conf-file={{ multus_conf_file }}"
         - "--multus-kubeconfig-file-host={{ multus_kubeconfig_file_host }}"
-        - "--cni-version={{ multus_cni_version }}"
         resources:
           requests:
             cpu: "100m"