35267bffe4
This PS moves the loading of kernel modules required by services to being perfromed via a chroot on the host, this ensures that the correct module is found and provides compatibility across distros. Change-Id: I889fdd047a24bf4b123dadf9f6d6e6e8079d69d1
92 lines
3.2 KiB
YAML
92 lines
3.2 KiB
YAML
{{/*
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Copyright 2017 The Openstack-Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/}}
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{{- if .Values.manifests.daemonset_ovs_vswitchd }}
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{{- $envAll := . }}
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---
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apiVersion: extensions/v1beta1
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kind: DaemonSet
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metadata:
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name: openvswitch-vswitchd
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spec:
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{{ tuple $envAll "ovs_vswitchd" | include "helm-toolkit.snippets.kubernetes_upgrades_daemonset" | indent 2 }}
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template:
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metadata:
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labels:
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{{ tuple $envAll "openvswitch" "openvswitch-vswitchd" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
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annotations:
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configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
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spec:
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nodeSelector:
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{{ .Values.labels.ovs.node_selector_key }}: {{ .Values.labels.ovs.node_selector_value }}
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dnsPolicy: ClusterFirstWithHostNet
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hostNetwork: true
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initContainers:
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- name: openvswitch-vswitchd-modules
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image: {{ .Values.images.tags.openvswitch_vswitchd }}
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imagePullPolicy: {{ .Values.images.pull_policy }}
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securityContext:
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capabilities:
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add:
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- SYS_MODULE
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runAsUser: 0
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command:
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- /tmp/openvswitch-vswitchd-init-modules.sh
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volumeMounts:
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- name: openvswitch-bin
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mountPath: /tmp/openvswitch-vswitchd-init-modules.sh
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subPath: openvswitch-vswitchd-init-modules.sh
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readOnly: true
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- name: host-rootfs
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mountPath: /mnt/host-rootfs
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readOnly: true
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containers:
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- name: openvswitch-vswitchd
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image: {{ .Values.images.tags.openvswitch_vswitchd }}
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imagePullPolicy: {{ .Values.images.pull_policy }}
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{{ tuple $envAll $envAll.Values.pod.resources.ovs.vswitchd | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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securityContext:
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runAsUser: 0
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privileged: true
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# ensures this container can speak to the ovs database
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# successfully before its marked as ready
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readinessProbe:
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exec:
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command:
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- /usr/bin/ovs-vsctl
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- show
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command:
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- /tmp/openvswitch-vswitchd.sh
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volumeMounts:
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- name: openvswitch-bin
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mountPath: /tmp/openvswitch-vswitchd.sh
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subPath: openvswitch-vswitchd.sh
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readOnly: true
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- name: run
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mountPath: /run
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volumes:
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- name: openvswitch-bin
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configMap:
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name: openvswitch-bin
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defaultMode: 0555
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- name: run
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hostPath:
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path: /run
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- name: host-rootfs
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hostPath:
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path: /
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{{- end }}
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