Updating openvswitch to run as child process

On containerd v1.7+ openvswitch restarts when
containerd is restarted. To prevent this add tini
and run OVS as a child process.

Change-Id: I382dc2db12ca387b6d32304315bbee35d8e00562

openvswitch/Chart.yaml

@@ -15,7 +15,7 @@ apiVersion: v1
 appVersion: v1.0.0
 description: OpenStack-Helm OpenVSwitch
 name: openvswitch
-version: 0.1.23
+version: 0.1.24
 home: http://openvswitch.org
 icon: https://www.openstack.org/themes/openstack/images/project-mascots/Neutron/OpenStack_Project_Neutron_vertical.png
 sources:

openvswitch/templates/daemonset.yaml

@@ -168,9 +168,19 @@ It should be handled through lcore and pmd core masks. */}}
           # successfully before its marked as ready
 {{ dict "envAll" $envAll "component" "ovs" "container" "ovs_vswitch" "type" "liveness" "probeTemplate" (include "ovsvswitchlivenessProbeTemplate" $envAll | fromYaml) | include "helm-toolkit.snippets.kubernetes_probe" | indent 10 }}
 {{ dict "envAll" $envAll "component" "ovs" "container" "ovs_vswitch" "type" "readiness" "probeTemplate" (include "ovsvswitchreadinessProbeTemplate" $envAll | fromYaml) | include "helm-toolkit.snippets.kubernetes_probe" | indent 10 }}
+{{- if .Values.pod.tini.enabled }}
+          command:
+            - /tini
+            - -s
+            - --
+          args:
+            - /tmp/openvswitch-vswitchd.sh
+            - start
+{{- else }}
           command:
             - /tmp/openvswitch-vswitchd.sh
             - start
+{{- end }}
           lifecycle:
             postStart:
               exec:

openvswitch/values.yaml

@@ -37,6 +37,8 @@ labels:
     node_selector_value: enabled
 
 pod:
+  tini:
+    enabled: true
   tolerations:
     openvswitch:
       enabled: false

openvswitch/values_overrides/dpdk-ubuntu_jammy.yaml

@@ -21,4 +21,6 @@ conf:
     hugepages_mountpath: /dev/hugepages
     vhostuser_socket_dir: vhostuser
     socket_memory: 512
+    lcore_mask: 0x1
+    pmd_cpu_mask: 0x4
 ...

releasenotes/notes/openvswitch.yaml

@@ -24,4 +24,5 @@ openvswitch:
   - 0.1.21 Add overrides for dpdk
   - 0.1.22 Change hugepages size to 2M for easier configuration
   - 0.1.23 Fix rolebinding for init container
+  - 0.1.24 Change ovs to run as child process of start script
 ...