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
255 lines
10 KiB
YAML
255 lines
10 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_agent }}
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{{- $envAll := . }}
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{{- $dependencies := .Values.dependencies.ovs_agent }}
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{{- $mounts_neutron_ovs_agent := .Values.pod.mounts.neutron_ovs_agent.neutron_ovs_agent }}
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{{- $mounts_neutron_ovs_agent_init := .Values.pod.mounts.neutron_ovs_agent.init_container }}
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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: neutron-ovs-agent
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spec:
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{{ tuple $envAll "ovs_agent" | 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 "neutron" "neutron-ovs-agent" | 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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configmap-etc-hash: {{ tuple "configmap-etc.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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{{ tuple $envAll $dependencies $mounts_neutron_ovs_agent_init | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
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- name: neutron-openvswitch-agent-kernel-modules
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image: {{ .Values.images.tags.neutron_openvswitch_agent }}
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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/neutron-openvswitch-agent-init-modules.sh
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volumeMounts:
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- name: neutron-bin
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mountPath: /tmp/neutron-openvswitch-agent-init-modules.sh
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subPath: neutron-openvswitch-agent-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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- name: neutron-ovs-agent-init
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image: {{ .Values.images.tags.neutron_openvswitch_agent }}
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imagePullPolicy: {{ .Values.images.pull_policy }}
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{{ tuple $envAll $envAll.Values.pod.resources.agent.ovs | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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securityContext:
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privileged: true
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runAsUser: 0
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command:
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- /tmp/neutron-openvswitch-agent-init.sh
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volumeMounts:
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- name: neutron-bin
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mountPath: /tmp/neutron-openvswitch-agent-init.sh
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subPath: neutron-openvswitch-agent-init.sh
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readOnly: true
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- name: pod-shared
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mountPath: /tmp/pod-shared
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- name: neutron-etc
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mountPath: /etc/neutron/neutron.conf
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subPath: neutron.conf
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/plugins/ml2/ml2_conf.ini
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subPath: ml2_conf.ini
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/plugins/ml2/openvswitch_agent.ini
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subPath: openvswitch_agent.ini
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readOnly: true
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- name: neutron-etc
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# NOTE (Portdirect): We mount here to override Kollas
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# custom sudoers file when using Kolla images, this
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# location will also work fine for other images.
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mountPath: /etc/sudoers.d/kolla_neutron_sudoers
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subPath: neutron_sudoers
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.conf
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subPath: rootwrap.conf
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/debug.filters
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subPath: debug.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/dibbler.filters
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subPath: dibbler.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/ipset-firewall.filters
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subPath: ipset-firewall.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/l3.filters
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subPath: l3.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/netns-cleanup.filters
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subPath: netns-cleanup.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/dhcp.filters
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subPath: dhcp.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/ebtables.filters
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subPath: ebtables.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/iptables-firewall.filters
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subPath: iptables-firewall.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/linuxbridge-plugin.filters
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subPath: linuxbridge-plugin.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/openvswitch-plugin.filters
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subPath: openvswitch-plugin.filters
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readOnly: true
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- name: run
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mountPath: /run
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{{ if $mounts_neutron_ovs_agent.volumeMounts }}{{ toYaml $mounts_neutron_ovs_agent.volumeMounts | indent 12 }}{{ end }}
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containers:
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- name: neutron-ovs-agent
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image: {{ .Values.images.tags.neutron_openvswitch_agent }}
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imagePullPolicy: {{ .Values.images.pull_policy }}
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{{ tuple $envAll $envAll.Values.pod.resources.agent.ovs | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
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securityContext:
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runAsUser: {{ .Values.pod.user.neutron.uid }}
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privileged: true
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command:
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- /tmp/neutron-openvswitch-agent.sh
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# ensures this container can can see a br-int
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# bridge before its marked as ready
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readinessProbe:
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exec:
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command:
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- bash
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- -c
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- 'ovs-vsctl list-br | grep -q br-int'
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volumeMounts:
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- name: neutron-bin
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mountPath: /tmp/neutron-openvswitch-agent.sh
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subPath: neutron-openvswitch-agent.sh
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readOnly: true
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- name: pod-shared
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mountPath: /tmp/pod-shared
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- name: neutron-etc
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mountPath: /etc/neutron/neutron.conf
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subPath: neutron.conf
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/plugins/ml2/ml2_conf.ini
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subPath: ml2_conf.ini
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/plugins/ml2/openvswitch_agent.ini
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subPath: openvswitch_agent.ini
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readOnly: true
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- name: neutron-etc
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# NOTE (Portdirect): We mount here to override Kollas
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# custom sudoers file when using Kolla images, this
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# location will also work fine for other images.
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mountPath: /etc/sudoers.d/kolla_neutron_sudoers
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subPath: neutron_sudoers
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.conf
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subPath: rootwrap.conf
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/debug.filters
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subPath: debug.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/dibbler.filters
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subPath: dibbler.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/ipset-firewall.filters
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subPath: ipset-firewall.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/l3.filters
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subPath: l3.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/netns-cleanup.filters
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subPath: netns-cleanup.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/dhcp.filters
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subPath: dhcp.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/ebtables.filters
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subPath: ebtables.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/iptables-firewall.filters
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subPath: iptables-firewall.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/linuxbridge-plugin.filters
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subPath: linuxbridge-plugin.filters
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readOnly: true
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- name: neutron-etc
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mountPath: /etc/neutron/rootwrap.d/openvswitch-plugin.filters
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subPath: openvswitch-plugin.filters
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readOnly: true
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- name: run
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mountPath: /run
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{{ if $mounts_neutron_ovs_agent.volumeMounts }}{{ toYaml $mounts_neutron_ovs_agent.volumeMounts | indent 12 }}{{ end }}
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volumes:
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- name: varlibopenvswitch
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emptyDir: {}
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- name: pod-shared
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emptyDir: {}
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- name: neutron-bin
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configMap:
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name: neutron-bin
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defaultMode: 0555
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- name: neutron-etc
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configMap:
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name: neutron-etc
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defaultMode: 0444
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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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{{ if $mounts_neutron_ovs_agent.volumes }}{{ toYaml $mounts_neutron_ovs_agent.volumes | indent 8 }}{{ end }}
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{{- end }}
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