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vpp.yaml
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vpp.yaml
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# Contiv-VPP deployment YAML file. This deploys Contiv VPP networking on a Kuberntes cluster.
# The deployment consists of the following components:
# - contiv-etcd - deployed on k8s master
# - contiv-vswitch - deployed on each k8s node
# - contiv-ksr - deployed on k8s master
{{- if contains ":" .Values.contiv.ipamConfig.podSubnetCIDR }}
{{- $ignored := set . "any_addr_tmp" "[::]" }}
{{- $ignored := set . "localhost_addr_tmp" "[::1]" }}
{{- else }}
{{- $ignored := set . "any_addr_tmp" "0.0.0.0" }}
{{- $ignored := set . "localhost_addr_tmp" "127.0.0.1" }}
{{- end }}
{{- $any_addr := .any_addr_tmp -}}
{{- $localhost_addr := .localhost_addr_tmp }}
###########################################################
# Configuration
###########################################################
# This config map contains contiv-agent configuration. The most important part is the ipamConfig,
# which may be updated in case the default IPAM settings do not match your needs.
# nodeConfig may be used in case your nodes have more than 1 VPP interface. In that case, one
# of them needs to be marked as the main inter-node interface, and the rest of them can be
# configured with any IP addresses (the IPs cannot conflict with the main IPAM config).
apiVersion: v1
kind: ConfigMap
metadata:
name: contiv-agent-cfg
namespace: kube-system
data:
contiv.conf: |-
nodeToNodeTransport: {{ .Values.contiv.nodeToNodeTransport }}
useSRv6ForServices: {{ .Values.contiv.useSRv6ForServices }}
useSRv6ForServiceFunctionChaining: {{ .Values.contiv.useSRv6ForServiceFunctionChaining}}
useDX6ForSrv6NodetoNodeTransport: {{ .Values.contiv.useDX6ForSrv6NodetoNodeTransport }}
useTAPInterfaces: {{ .Values.contiv.useTAPInterfaces }}
tapInterfaceVersion: {{ .Values.contiv.tapInterfaceVersion }}
{{- if eq (.Values.contiv.tapInterfaceVersion | int) 2 }}
tapv2RxRingSize: {{ .Values.contiv.tapv2RxRingSize }}
tapv2TxRingSize: {{ .Values.contiv.tapv2TxRingSize }}
enableGSO: {{ .Values.contiv.enableGSO }}
{{- end }}
{{- if ne (.Values.contiv.vmxnet3RxRingSize | int) 1024 }}
vmxnet3RxRingSize: {{ .Values.contiv.vmxnet3RxRingSize }}
{{- end }}
{{- if ne (.Values.contiv.vmxnet3TxRingSize | int) 1024 }}
vmxnet3TxRingSize: {{ .Values.contiv.vmxnet3TxRingSize }}
{{- end }}
{{- if ne .Values.contiv.interfaceRxMode "default" }}
interfaceRxMode: {{ .Values.contiv.interfaceRxMode }}
{{- end }}
tcpChecksumOffloadDisabled: true
{{- if .Values.contiv.stealInterface }}
stealInterface: {{ .Values.contiv.stealInterface }}
{{- end }}
{{- if .Values.contiv.stealFirstNIC }}
stealFirstNIC: True
{{- end }}
STNVersion: {{ .Values.contiv.stnVersion }}
natExternalTraffic: {{ .Values.contiv.natExternalTraffic }}
mtuSize: {{ .Values.contiv.mtuSize }}
scanIPNeighbors: {{ .Values.contiv.scanIPNeighbors }}
ipNeighborScanInterval: {{ .Values.contiv.ipNeighborScanInterval }}
ipNeighborStaleThreshold: {{ .Values.contiv.ipNeighborStaleThreshold }}
enablePacketTrace: {{ .Values.contiv.enablePacketTrace }}
routeServiceCIDRToVPP: {{ .Values.contiv.routeServiceCIDRToVPP }}
crdNodeConfigurationDisabled: {{ .Values.contiv.crdNodeConfigurationDisabled }}
ipamConfig:
{{- if .Values.contiv.ipamConfig.useExternalIPAM }}
useExternalIPAM: true
{{- end }}
{{- if .Values.contiv.ipamConfig.contivCIDR }}
contivCIDR: {{ .Values.contiv.ipamConfig.contivCIDR }}
{{- else }}
nodeInterconnectDHCP: {{ .Values.contiv.ipamConfig.nodeInterconnectDHCP }}
{{- if .Values.contiv.ipamConfig.nodeInterconnectCIDR }}
nodeInterconnectCIDR: {{ .Values.contiv.ipamConfig.nodeInterconnectCIDR }}
{{- end }}
{{- if .Values.contiv.ipamConfig.defaultGateway }}
defaultGateway: {{ .Values.contiv.ipamConfig.defaultGateway }}
{{- end }}
podSubnetCIDR: {{ .Values.contiv.ipamConfig.podSubnetCIDR }}
podSubnetOneNodePrefixLen: {{ .Values.contiv.ipamConfig.podSubnetOneNodePrefixLen }}
vppHostSubnetCIDR: {{ .Values.contiv.ipamConfig.vppHostSubnetCIDR }}
vppHostSubnetOneNodePrefixLen: {{ .Values.contiv.ipamConfig.vppHostSubnetOneNodePrefixLen }}
vxlanCIDR: {{ .Values.contiv.ipamConfig.vxlanCIDR }}
{{- end }}
{{- if .Values.contiv.ipamConfig.serviceCIDR }}
serviceCIDR: {{ .Values.contiv.ipamConfig.serviceCIDR }}
{{- end }}
srv6:
servicePolicyBSIDSubnetCIDR: {{ .Values.contiv.ipamConfig.srv6.servicePolicyBSIDSubnetCIDR }}
servicePodLocalSIDSubnetCIDR: {{ .Values.contiv.ipamConfig.srv6.servicePodLocalSIDSubnetCIDR }}
serviceHostLocalSIDSubnetCIDR: {{ .Values.contiv.ipamConfig.srv6.serviceHostLocalSIDSubnetCIDR }}
serviceNodeLocalSIDSubnetCIDR: {{ .Values.contiv.ipamConfig.srv6.serviceNodeLocalSIDSubnetCIDR }}
nodeToNodePodLocalSIDSubnetCIDR: {{ .Values.contiv.ipamConfig.srv6.nodeToNodePodLocalSIDSubnetCIDR }}
nodeToNodeHostLocalSIDSubnetCIDR: {{ .Values.contiv.ipamConfig.srv6.nodeToNodeHostLocalSIDSubnetCIDR }}
nodeToNodePodPolicySIDSubnetCIDR: {{ .Values.contiv.ipamConfig.srv6.nodeToNodePodPolicySIDSubnetCIDR }}
nodeToNodeHostPolicySIDSubnetCIDR: {{ .Values.contiv.ipamConfig.srv6.nodeToNodeHostPolicySIDSubnetCIDR }}
sfcPolicyBSIDSubnetCIDR: {{ .Values.contiv.ipamConfig.srv6.sfcPolicyBSIDSubnetCIDR}}
sfcServiceFunctionSIDSubnetCIDR: {{ .Values.contiv.ipamConfig.srv6.sfcServiceFunctionSIDSubnetCIDR}}
sfcEndLocalSIDSubnetCIDR: {{ .Values.contiv.ipamConfig.srv6.sfcEndLocalSIDSubnetCIDR}}
sfcIDLengthUsedInSidForServiceFunction: {{ .Values.contiv.ipamConfig.srv6.sfcIDLengthUsedInSidForServiceFunction}}
{{- if .Values.contiv.nodeConfig }}
nodeConfig:
{{- range .Values.contiv.nodeConfig }}
- nodeName: {{ .name }}
mainVPPInterface:
interfaceName: {{ .mainInterface.interfaceName }}
{{- if .mainInterface.useDHCP }}
useDHCP: {{ .mainInterface.useDHCP }}
{{- end -}}
{{- if .mainInterface.ip }}
ip: {{ .mainInterface.ip }}
{{- end -}}
{{- if .natExternalTraffic }}
natExternalTraffic: {{ .natExternalTraffic }}
{{- end }}
{{- if .gateway }}
gateway: {{ .gateway }}
{{- end -}}
{{- if .stealInterface }}
stealInterface: {{ .stealInterface }}
{{- end -}}
{{- if .otherInterfaces }}
otherVPPInterfaces:
{{- range $iface := .otherInterfaces }}
- interfaceName: {{ $iface.interfaceName }}
ip: {{ $iface.ip }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}
controller.conf: |
enableRetry: {{ .Values.controller.enableRetry }}
delayRetry: {{ .Values.controller.delayRetry | int64 }}
maxRetryAttempts: {{ .Values.controller.maxRetryAttempts }}
enableExpBackoffRetry: {{ .Values.controller.enableExpBackoffRetry }}
delayLocalResync: {{ .Values.controller.delayLocalResync | int64 }}
startupResyncDeadline: {{ .Values.controller.startupResyncDeadline | int64 }}
enablePeriodicHealing: {{ .Values.controller.enablePeriodicHealing }}
periodicHealingInterval: {{ .Values.controller.periodicHealingInterval | int64 }}
delayAfterErrorHealing: {{ .Values.controller.delayAfterErrorHealing | int64 }}
remoteDBProbingInterval: {{ .Values.controller.remoteDBProbingInterval | int64 }}
recordEventHistory: {{ .Values.controller.recordEventHistory }}
eventHistoryAgeLimit: {{ .Values.controller.eventHistoryAgeLimit }}
permanentlyRecordedInitPeriod: {{ .Values.controller.permanentlyRecordedInitPeriod }}
service.conf: |
{{- if .Values.contiv.cleanupIdleNATSessions }}
cleanupIdleNATSessions: true
tcpNATSessionTimeout: {{ .Values.contiv.tcpNATSessionTimeout }}
otherNATSessionTimeout: {{ .Values.contiv.otherNATSessionTimeout }}
{{- end }}
{{- if .Values.contiv.serviceLocalEndpointWeight }}
serviceLocalEndpointWeight: {{ .Values.contiv.serviceLocalEndpointWeight }}
{{- end }}
disableNATVirtualReassembly: {{ .Values.contiv.disableNATVirtualReassembly }}
---
apiVersion: v1
kind: ConfigMap
metadata:
name: vpp-agent-cfg
namespace: kube-system
data:
govpp.conf: |
health-check-probe-interval: {{ .Values.govpp.healthCheckProbeInterval | int64 }}
health-check-reply-timeout: {{ .Values.govpp.healthCheckReplyTimeout | int64 }}
health-check-threshold: {{ .Values.govpp.healthCheckThreshold | int64 }}
reply-timeout: {{ .Values.govpp.replyTimeout | int64 }}
logs.conf: |
default-level: {{ .Values.logs.defaultLevel }}
loggers:
- name: statscollector
level: info
- name: vpp.if-state
level: info
- name: linux.arp-conf
level: info
- name: vpp-rest
level: info
# GRPC server used to accept CNI Add/Del Pod requests
grpc.conf: |
network: unix
endpoint: /var/run/contiv/cni.sock
force-socket-removal: true
permission: 700
# GRCP server used to accept additional network configuration
grpc2.conf: |
endpoint: "{{ $any_addr }}:{{ .Values.vswitch.grpcPort }}"
http.conf: |
endpoint: "{{ $any_addr }}:{{ .Values.vswitch.httpPort }}"
{{- if .Values.http.enableServerCert }}
server-cert-file: /var/http/{{ .Values.http.serverCert }}
server-key-file: /var/http/{{ .Values.http.serverKey }}
{{- end }}
{{- if .Values.http.enableBasicAuth }}
client-basic-auth:
- {{ .Values.http.basicAuth | quote }}
{{- end }}
bolt.conf: |
db-path: /var/bolt/bolt.db
file-mode: 432
lock-timeout: 0
telemetry.conf: |
polling-interval: {{ .Values.telemetry.pollingInterval | int64 }}
disabled: {{ .Values.telemetry.disabled }}
linux-ifplugin.conf: |
dump-go-routines-count: 5
linux-l3plugin.conf: |
dump-go-routines-count: 5
kvscheduler.conf: |
record-transaction-history: {{ .Values.controller.recordEventHistory }}
transaction-history-age-limit: {{ .Values.controller.eventHistoryAgeLimit }}
permanently-recorded-init-period: {{ .Values.controller.permanentlyRecordedInitPeriod }}
---
kind: ConfigMap
apiVersion: v1
metadata:
name: contiv-cni-cfg
namespace: kube-system
data:
# The CNI network configuration to install on each node. The special
# values in this config will be automatically populated.
10-contiv-vpp.conflist: |-
{
"name": "k8s-pod-network",
"cniVersion": "0.3.1",
"plugins": [
{
"type": "contiv-cni",
"grpcServer": "/var/run/contiv/cni.sock",
{{- if .Values.contiv.ipamConfig.useExternalIPAM }}
"ipam": {
"type": "host-local",
"subnet": "usePodCidr"
},
"etcdEndpoints" : "{{ $localhost_addr }}:{{ .Values.etcd.service.nodePort }}",
{{- end }}
"logFile": "/var/run/contiv/cni.log"
},
{
"type": "portmap",
"capabilities": {
"portMappings": true
},
"externalSetMarkChain": "KUBE-MARK-MASQ"
}
]
}
---
###########################################################
#
# !!! DO NOT EDIT THINGS BELOW THIS LINE !!!
#
###########################################################
###########################################################
# Components and other resources
###########################################################
# This installs the contiv-etcd (ETCD server to be used by Contiv) on the master node in a Kubernetes cluster.
# In odrer to dump the content of ETCD, you can use the kubectl exec command similar to this:
# kubectl exec contiv-etcd-cxqhr -n kube-system etcdctl -- get --endpoints=[127.0.0.1:12379] --prefix="true" ""
{{- define "utils.commaseparated" -}}
{{- $local := dict "first" true -}}
{{- range $k, $v := . -}}{{- if not $local.first -}},{{- end -}}{{- $v -}}{{- $_ := set $local "first" false -}}{{- end -}}
{{- end }}
{{- if not .Values.etcd.useExternalInstance }}
{{- if .Values.k8sVersion.post_1_9 }}
apiVersion: apps/v1
{{- else }}
apiVersion: apps/v1beta2
{{- end }}
kind: StatefulSet
metadata:
name: contiv-etcd
namespace: kube-system
labels:
k8s-app: contiv-etcd
spec:
serviceName: contiv-etcd
selector:
matchLabels:
k8s-app: contiv-etcd
updateStrategy:
type: {{ .Values.etcd.updateStrategy }}
template:
metadata:
labels:
k8s-app: contiv-etcd
annotations:
# Marks this pod as a critical add-on.
scheduler.alpha.kubernetes.io/critical-pod: ''
spec:
tolerations:
# We need this to schedule on the master no matter what else is going on, so tolerate everything.
- key: ''
operator: Exists
effect: ''
# This likely isn't needed due to the above wildcard, but keep it in for now.
- key: CriticalAddonsOnly
operator: Exists
# Only run this pod on the master.
nodeSelector:
node-role.kubernetes.io/master: ""
hostNetwork: true
containers:
- name: contiv-etcd
{{- if .Values.Arm64Platform }}
image: {{ .Values.etcd_arm64.image.repository }}:{{ .Values.etcd_arm64.image.tag }}
{{- else }}
image: {{ .Values.etcd.image.repository }}:{{ .Values.etcd.image.tag }}
{{- end }}
imagePullPolicy: {{ .Values.etcd.image.pullPolicy }}
env:
- name: CONTIV_ETCD_IP
valueFrom:
fieldRef:
fieldPath: status.podIP
- name: HOST_IP
{{- if .Values.etcd.service.useNodeIP }}
valueFrom:
fieldRef:
fieldPath: status.hostIP
{{- else }}
value: "127.0.0.1"
{{- end }}
- name: ETCDCTL_API
value: "3"
{{- if .Values.Arm64Platform }}
- name: ETCD_UNSUPPORTED_ARCH
value: "arm64"
{{- end }}
{{- if .Values.etcd.secureTransport }}
- name: ETCDCTL_CACERT
value: /var/contiv/etcd-secrets/{{ .Values.etcd.secrets.caCert }}
- name: ETCDCTL_CERT
value: /var/contiv/etcd-secrets/{{ .Values.etcd.secrets.clientCert }}
- name: ETCDCTL_KEY
value: /var/contiv/etcd-secrets/{{ .Values.etcd.secrets.clientKey }}
{{- end }}
command:
- /bin/sh
args:
- -c
- /usr/local/bin/etcd --name=contiv-etcd --data-dir=/var/etcd/contiv-data
{{- if .Values.etcd.secureTransport }}
--client-cert-auth --trusted-ca-file=/var/contiv/etcd-secrets/{{ .Values.etcd.secrets.caCert }}
--cert-file=/var/contiv/etcd-secrets/{{ .Values.etcd.secrets.serverCert }} --key-file=/var/contiv/etcd-secrets/{{ .Values.etcd.secrets.serverKey }}
--peer-client-cert-auth --peer-trusted-ca-file=/var/contiv/etcd-secrets/{{ .Values.etcd.secrets.caCert }}
--peer-cert-file=/var/contiv/etcd-secrets/{{ .Values.etcd.secrets.serverCert }} --peer-key-file=/var/contiv/etcd-secrets/{{ .Values.etcd.secrets.serverKey }}
--advertise-client-urls=https://{{ $any_addr }}:12379 --listen-client-urls=https://{{ $any_addr }}:12379 --listen-peer-urls=https://{{ $any_addr }}:12380
{{- if .Values.etcd.cipherSuites }}
--cipher-suites {{ include "utils.commaseparated" .Values.etcd.cipherSuites }}
{{- end }}
{{- else }}
--advertise-client-urls=http://{{ $any_addr }}:12379 --listen-client-urls=http://{{ $any_addr }}:12379 --listen-peer-urls=http://{{ $any_addr }}:12380
{{- end }}
volumeMounts:
- name: var-etcd
mountPath: /var/etcd/
{{- if .Values.etcd.secureTransport }}
- name: etcd-secrets
mountPath: /var/contiv/etcd-secrets
readOnly: true
{{- end }}
{{- if .Values.etcd.enableLivenessProbe }}
livenessProbe:
exec:
command:
- /bin/sh
- -c
- |
echo "$HOST_IP" | grep -q ':'
if [ "$?" -eq "0" ];
then
HOST_IP="[$HOST_IP]"
fi
etcdctl get --endpoints=$HOST_IP:{{ .Values.etcd.service.nodePort }} /
periodSeconds: {{ .Values.etcd.probePeriodSeconds }}
initialDelaySeconds: {{ .Values.etcd.livenessProbeInitialDelaySeconds }}
{{- end }}
resources:
{{- if .Values.etcd.cpuLimit }}
limits:
cpu: {{ .Values.etcd.cpuLimit }}
{{- end }}
{{- if .Values.etcd.cpuRequest }}
requests:
cpu: {{ .Values.etcd.cpuRequest }}
{{- end }}
{{- if .Values.etcd.secureTransport }}
volumes:
- name: etcd-secrets
{{- if .Values.etcd.secrets.mountFromHost }}
hostPath:
path: {{ .Values.etcd.secrets.mountDir }}
{{- else }}
secret:
secretName: contiv-etcd-secrets
items:
- key: caCert
path: {{ .Values.etcd.secrets.caCert }}
- key: serverCert
path: {{ .Values.etcd.secrets.serverCert }}
- key: serverKey
path: {{ .Values.etcd.secrets.serverKey }}
- key: clientCert
path: {{ .Values.etcd.secrets.clientCert }}
- key: clientKey
path: {{ .Values.etcd.secrets.clientKey }}
{{- end }}
{{- end }}
{{- if .Values.etcd.usePersistentVolume }}
volumeClaimTemplates:
- metadata:
name: var-etcd
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: {{ .Values.etcd.persistentVolumeSize }}
{{- if .Values.etcd.persistentVolumeStorageClass }}
{{- if (eq "-" .Values.etcd.persistentVolumeStorageClass) }}
storageClassName: ""
{{- else }}
storageClassName: "{{ .Values.etcd.persistentVolumeStorageClass }}"
{{- end }}
{{- end }}
{{- else }}
{{- if not .Values.etcd.secureTransport }}
volumes:
{{- end }}
- name: var-etcd
hostPath:
path: {{ .Values.etcd.dataDir }}
{{- end }}
{{- if .Values.etcd.secureTransport }}
{{- if not .Values.etcd.secrets.mountFromHost }}
---
# The following contains k8s Secrets for use with a TLS enabled etcd cluster.
# For information on populating Secrets, see http://kubernetes.io/docs/user-guide/secrets/
apiVersion: v1
kind: Secret
type: Opaque
metadata:
name: contiv-etcd-secrets
namespace: kube-system
data:
caCert: |-
{{ .Files.Get .Values.etcd.secrets.caCert | b64enc }}
serverCert: |-
{{ .Files.Get .Values.etcd.secrets.serverCert | b64enc }}
serverKey: |-
{{ .Files.Get .Values.etcd.secrets.serverKey | b64enc }}
clientCert: |-
{{ .Files.Get .Values.etcd.secrets.clientCert | b64enc }}
clientKey: |-
{{ .Files.Get .Values.etcd.secrets.clientKey | b64enc }}
{{- end }}
{{- end }}
---
apiVersion: v1
kind: Service
metadata:
name: contiv-etcd
namespace: kube-system
spec:
type: NodePort
# Match contiv-etcd DaemonSet.
selector:
k8s-app: contiv-etcd
ports:
- port: 12379
nodePort: {{ .Values.etcd.service.nodePort }}
{{- end }}
---
apiVersion: v1
kind: ConfigMap
metadata:
name: contiv-ksr-http-cfg
namespace: kube-system
data:
http.conf: |
endpoint: "{{ $any_addr }}:{{ .Values.ksr.httpPort }}"
{{- if .Values.http.enableServerCert }}
server-cert-file: /var/http/{{ .Values.http.serverCert }}
server-key-file: /var/http/{{ .Values.http.serverKey }}
{{- end }}
{{- if .Values.http.enableBasicAuth }}
client-basic-auth:
- {{ .Values.http.basicAuth | quote }}
{{- end }}
---
# This config map contains ETCD configuration for connecting to the contiv-etcd defined above.
apiVersion: v1
kind: ConfigMap
metadata:
name: contiv-etcd-cfg
namespace: kube-system
data:
etcd.conf: |
dial-timeout: 10000000000
allow-delayed-start: true
{{- if .Values.etcd.useExternalInstance }}
{{- if .Values.etcd.externalInstance.secretName }}
insecure-transport: false
ca-file: /var/contiv/etcd-secrets/caCert
cert-file: /var/contiv/etcd-secrets/clientCert
key-file: /var/contiv/etcd-secrets/clientKey
{{- else }}
insecure-transport: true
{{- end }}
endpoints:
{{- range .Values.etcd.externalInstance.endpoints }}
- {{ . | quote }}
{{- end }}
{{- else }}
{{- if .Values.etcd.secureTransport }}
insecure-transport: false
ca-file: /var/contiv/etcd-secrets/{{ .Values.etcd.secrets.caCert }}
cert-file: /var/contiv/etcd-secrets/{{ .Values.etcd.secrets.clientCert }}
key-file: /var/contiv/etcd-secrets/{{ .Values.etcd.secrets.clientKey }}
{{- else }}
insecure-transport: true
{{- end }}
endpoints:
{{- if .Values.etcd.service.useNodeIP }}
- "__HOST_IP__:{{ .Values.etcd.service.nodePort }}"
{{- else }}
- "127.0.0.1:{{ .Values.etcd.service.nodePort }}"
{{- end }}
{{- end }}
---
{{- if not .Values.etcd.useExternalInstance }}
# This config map contains ETCD configuration for connecting to the contiv-etcd defined above with auto compact.
apiVersion: v1
kind: ConfigMap
metadata:
name: contiv-etcd-withcompact-cfg
namespace: kube-system
data:
etcd.conf: |
{{- if .Values.etcd.secureTransport }}
insecure-transport: false
ca-file: /var/contiv/etcd-secrets/{{ .Values.etcd.secrets.caCert }}
cert-file: /var/contiv/etcd-secrets/{{ .Values.etcd.secrets.clientCert }}
key-file: /var/contiv/etcd-secrets/{{ .Values.etcd.secrets.clientKey }}
{{- else }}
insecure-transport: true
{{- end }}
dial-timeout: 10000000000
auto-compact: 600000000000
allow-delayed-start: true
reconnect-interval: 2000000000
endpoints:
{{- if .Values.etcd.service.useNodeIP }}
- "__HOST_IP__:{{ .Values.etcd.service.nodePort }}"
{{- else }}
- "127.0.0.1:{{ .Values.etcd.service.nodePort }}"
{{- end }}
{{- if .Values.http.enableServerCert }}
{{- if not .Values.http.mountFromHost }}
---
{{- end }}
# The following contains k8s Secrets for use with a secured HTTP plugin.
# For information on populating Secrets, see http://kubernetes.io/docs/user-guide/secrets/
apiVersion: v1
kind: Secret
type: Opaque
metadata:
name: contiv-http-secrets
namespace: kube-system
data:
serverCert: |-
{{ .Files.Get .Values.http.serverCert | b64enc }}
serverKey: |-
{{ .Files.Get .Values.http.serverKey | b64enc }}
{{- end }}
{{- end }}
---
# This installs contiv-vswitch on each master and worker node in a Kubernetes cluster.
# It consists of the following containers:
# - contiv-vswitch container: contains VPP and its management agent
# - contiv-cni container: installs CNI on the host
{{- if .Values.k8sVersion.post_1_9 }}
apiVersion: apps/v1
{{- else }}
apiVersion: extensions/v1beta1
{{- end }}
kind: DaemonSet
metadata:
name: contiv-vswitch
namespace: kube-system
labels:
k8s-app: contiv-vswitch
spec:
selector:
matchLabels:
k8s-app: contiv-vswitch
updateStrategy:
type: {{ .Values.vswitch.updateStrategy }}
template:
metadata:
labels:
k8s-app: contiv-vswitch
annotations:
# Marks this pod as a critical add-on.
scheduler.alpha.kubernetes.io/critical-pod: ''
spec:
{{- if .Values.vswitch.useNodeAffinity }}
affinity:
nodeAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
- key: cni-type
operator: In
values:
- vpp
{{- end }}
tolerations:
# We need this to schedule on the master no matter what else is going on, so tolerate everything.
- key: ''
operator: Exists
effect: ''
# This likely isn't needed due to the above wildcard, but keep it in for now.
- key: CriticalAddonsOnly
operator: Exists
hostNetwork: true
hostPID: true
# Init containers are executed before regular containers, must finish successfully before regular ones are started.
initContainers:
# This container installs the Contiv CNI binaries and CNI network config file on each node.
- name: contiv-cni
{{- if .Values.Arm64Platform }}
image: {{ .Values.cni_arm64.image.repository }}:{{ default .Chart.Version .Values.cni.image.tag }}
{{- else }}
image: {{ .Values.cni.image.repository }}:{{ default .Chart.Version .Values.cni.image.tag }}
{{- end }}
imagePullPolicy: IfNotPresent
env:
- name: SLEEP
value: "false"
volumeMounts:
- mountPath: /opt/cni/bin
name: cni-bin-dir
- mountPath: /etc/cni/net.d
name: cni-net-dir
- mountPath: /cni/cfg
name: contiv-cni-cfg
- mountPath: /var/run/contiv
name: contiv-run
{{- if eq .Values.contiv.crdNodeConfigurationDisabled false }}
# This init container waits until crd node specific configuration has been applied
- name: wait-forcrdconfig
env:
- name: ETCDCTL_API
value: "3"
- name: ETCDCTL_ENDPOINTS
{{- if .Values.etcd.useExternalInstance }}
value: {{ include "utils.commaseparated" .Values.etcd.externalInstance.endpoints | quote }}
{{- end }}
{{- if and .Values.etcd.useExternalInstance .Values.etcd.externalInstance.secretName }}
- name: ETCDCTL_CACERT
value: "/var/contiv/etcd-secrets/caCert"
- name: ETCDCTL_CERT
value: "/var/contiv/etcd-secrets/clientCert"
- name: ETCDCTL_KEY
value: "/var/contiv/etcd-secrets/clientKey"
{{- else }}
{{- if .Values.etcd.secureTransport }}
- name: ETCDCTL_CACERT
value: "/var/contiv/etcd-secrets/{{ .Values.etcd.secrets.caCert }}"
- name: ETCDCTL_CERT
value: "/var/contiv/etcd-secrets/{{ .Values.etcd.secrets.clientCert }}"
- name: ETCDCTL_KEY
value: "/var/contiv/etcd-secrets/{{ .Values.etcd.secrets.clientKey }}"
{{- end }}
{{- end }}
- name: HOST_IP
{{- if .Values.etcd.service.useNodeIP }}
valueFrom:
fieldRef:
fieldPath: status.hostIP
{{- else }}
value: {{ $localhost_addr | quote }}
{{- end}}
{{- if .Values.Arm64Platform }}
image: {{ .Values.etcd_arm64.image.repository }}:{{ .Values.etcd_arm64.image.tag }}
{{- else }}
image: {{ .Values.etcd.image.repository }}:{{ .Values.etcd.image.tag }}
{{- end }}
command:
- /bin/sh
args:
- -c
- |
set -u
echo "$HOST_IP" | grep -q ':'
if [ "$?" -eq "0" ];
then
HOST_IP="[$HOST_IP]"
fi
{{- if not .Values.etcd.useExternalInstance }}
export ETCDCTL_ENDPOINTS="$HOST_IP:32379"
{{- end }}
until /usr/local/bin/etcdctl get "/vnf-agent/contiv-ksr/k8s/nodeconfig/$HOSTNAME" --prefix=true | grep -m 1 "$HOSTNAME";
do
echo waiting for crd node config;
sleep 1
done
{{- if .Values.etcd.secureTransport }}
volumeMounts:
- name: etcd-secrets
mountPath: /var/contiv/etcd-secrets
readOnly: true
{{- end }}
{{- end }}
# This init container extracts/copies default VPP config to the host and initializes VPP core dumps.
- name: vpp-init
{{- if .Values.Arm64Platform }}
image: {{ .Values.vswitch_arm64.image.repository }}:{{ default .Chart.Version .Values.vswitch.image.tag }}
{{- else }}
image: {{ .Values.vswitch.image.repository }}:{{ default .Chart.Version .Values.vswitch.image.tag }}
{{- end }}
imagePullPolicy: {{ .Values.vswitch.image.pullPolicy }}
env:
- name: HOST_IP
valueFrom:
fieldRef:
fieldPath: status.hostIP
command:
- /bin/sh
args:
- -c
- |
set -eu
chmod 700 /run/vpp
rm -rf /dev/shm/db /dev/shm/global_vm /dev/shm/vpe-api
if [ ! -e /host/etc/vpp/contiv-vswitch.conf ]; then
cp /etc/vpp/contiv-vswitch.conf /host/etc/vpp/
fi
if [ ! -d /var/run/contiv ]; then
mkdir /var/run/contiv
fi
chmod 700 /var/run/contiv
rm -f /var/run/contiv/cni.sock
if ip link show vpp1 >/dev/null 2>&1; then
ip link del vpp1
fi
cp -f /usr/local/bin/vppctl /host/usr/local/bin/vppctl
{{- if .Values.vswitch.enableCoreDumps }}
sysctl -w debug.exception-trace=1
sysctl -w kernel.core_pattern="{{ .Values.vswitch.coreDumpsDir }}/%e-%t"
ulimit -c unlimited
echo 2 > /proc/sys/fs/suid_dumpable
{{- end }}
# replace localhost IP by node IP since node port doesn't work
# on localhost IP in a certain scenario
cp /etc/etcd/etcd.conf /tmp/etcd.conf
set +e
echo "$HOST_IP" | grep -q ':'
if [ "$?" -eq "0" ];
then
HOST_IP="[$HOST_IP]"
fi
sed -i "s/__HOST_IP__/$HOST_IP/g" /tmp/etcd.conf
resources: {}
securityContext:
privileged: true
volumeMounts:
- name: usr-local-bin
mountPath: /host/usr/local/bin
- name: vpp-cfg
mountPath: /host/etc/vpp
- name: shm
mountPath: /dev/shm
- name: vpp-run
mountPath: /run/vpp
- name: contiv-run
mountPath: /var/run/contiv
- name: tmp
mountPath: /tmp
- name: etcd-cfg
mountPath: /etc/etcd
{{- if .Values.vswitch.enableCoreDumps }}
- name: core-dumps
mountPath: {{ .Values.vswitch.coreDumpsDir }}
{{- end }}
containers:
# Runs contiv-vswitch container on each Kubernetes node.
# It contains the vSwitch VPP and its management agent.
- name: contiv-vswitch
{{- if .Values.Arm64Platform }}
image: {{ .Values.vswitch_arm64.image.repository }}:{{ default .Chart.Version .Values.vswitch.image.tag }}
{{- else }}
image: {{ .Values.vswitch.image.repository }}:{{ default .Chart.Version .Values.vswitch.image.tag }}
{{- end }}
imagePullPolicy: {{ .Values.vswitch.image.pullPolicy }}
securityContext:
privileged: true
ports:
# readiness + liveness probe
- containerPort: {{ .Values.vswitch.httpPort }}
{{- if .Values.vswitch.enableLivenessReadinessProbes }}
readinessProbe:
httpGet:
path: /readiness
port: {{ .Values.vswitch.httpPort }}
{{- if .Values.http.enableServerCert }}
scheme: HTTPS
{{- end }}
{{- if .Values.http.enableBasicAuth }}
httpHeaders:
- name: Authorization
value: "Basic {{ .Values.http.basicAuth | b64enc }}"
{{- end }}
periodSeconds: {{ .Values.vswitch.probePeriodSeconds }}
timeoutSeconds: {{ .Values.vswitch.probeTimeoutSeconds }}
failureThreshold: {{ .Values.vswitch.probeFailureThreshold }}
initialDelaySeconds: {{ .Values.vswitch.readinessProbeInitialDelaySeconds }}
livenessProbe:
httpGet:
path: /liveness
port: {{ .Values.vswitch.httpPort }}
{{- if .Values.http.enableServerCert }}
scheme: HTTPS
{{- end }}
{{- if .Values.http.enableBasicAuth }}
httpHeaders:
- name: Authorization
value: "Basic {{ .Values.http.basicAuth | b64enc }}"
{{- end }}
periodSeconds: {{ .Values.vswitch.probePeriodSeconds }}
timeoutSeconds: {{ .Values.vswitch.probeTimeoutSeconds }}
failureThreshold: {{ .Values.vswitch.probeFailureThreshold }}
initialDelaySeconds: {{ .Values.vswitch.livenessProbeInitialDelaySeconds }}
{{- end }}
env:
- name: MICROSERVICE_LABEL
valueFrom:
fieldRef:
fieldPath: spec.nodeName
- name: HOST_IP
valueFrom:
fieldRef:
fieldPath: status.hostIP
{{- if not .Values.vswitch.useSocketVPPConnection }}
- name: GOVPPMUX_NOSOCK
value: "1"
{{- end }}
- name: CONTIV_CONFIG
value: "/etc/contiv/contiv.conf"
- name: CONTROLLER_CONFIG
value: "/etc/contiv/controller.conf"
- name: SERVICE_CONFIG
value: "/etc/contiv/service.conf"
- name: ETCD_CONFIG
value: "/tmp/etcd.conf"
- name: BOLT_CONFIG
value: "/etc/vpp-agent/bolt.conf"
# Uncomment to log graph traversal (very verbose):
# - name: KVSCHED_LOG_GRAPH_WALK
# value: "true"
# Uncomment to verify effect of every transaction:
# - name: KVSCHED_VERIFY_MODE
# value: "true"
{{- if .Values.bolt.debug }}
- name: DEBUG_BOLT_CLIENT
value: "true"
{{- end}}
- name: TELEMETRY_CONFIG
value: "/etc/vpp-agent/telemetry.conf"
- name: GOVPP_CONFIG
value: "/etc/vpp-agent/govpp.conf"
- name: LOGS_CONFIG
value: "/etc/vpp-agent/logs.conf"
- name: HTTP_CONFIG
value: "/etc/vpp-agent/http.conf"
- name: GRPC_CONFIG
value: "/etc/vpp-agent/grpc.conf"
- name: GRPC2_CONFIG
value: "/etc/vpp-agent/grpc2.conf"
- name: LINUX_IFPLUGIN_CONFIG
value: "/etc/vpp-agent/linux-ifplugin.conf"
- name: LINUX_L3PLUGIN_CONFIG
value: "/etc/vpp-agent/linux-l3plugin.conf"
- name: KVSCHEDULER_CONFIG
value: "/etc/vpp-agent/kvscheduler.conf"
{{- if eq .Values.vswitch.enableInterfaceStats false }}
- name: DISABLE_INTERFACE_STATS
value: "y"
{{- end}}
volumeMounts:
- name: var-bolt
mountPath: /var/bolt
- name: etcd-cfg
mountPath: /etc/etcd
{{- if and .Values.etcd.useExternalInstance .Values.etcd.externalInstance.secretName }}
- name: etcd-secrets
mountPath: /var/contiv/etcd-secrets
readOnly: true
{{- else }}
{{- if .Values.etcd.secureTransport }}
- name: etcd-secrets
mountPath: /var/contiv/etcd-secrets
readOnly: true
{{- end }}
{{- end }}
{{- if .Values.http.enableServerCert }}
- name: http-secrets
mountPath: /var/http
readOnly: true
{{- end }}
- name: vpp-cfg
mountPath: /etc/vpp
- name: shm
mountPath: /dev/shm
- name: dev
mountPath: /dev
- name: sys-bus-pci
mountPath: /sys/bus/pci
- name: vpp-run
mountPath: /run/vpp
- name: contiv-run
mountPath: /var/run/contiv
- name: contiv-agent-cfg
mountPath: /etc/contiv
- name: vpp-agent-cfg
mountPath: /etc/vpp-agent
- name: tmp
mountPath: /tmp
{{- if .Values.vswitch.enableCoreDumps }}
- name: core-dumps
mountPath: {{ .Values.vswitch.coreDumpsDir }}
{{- end }}
- name: docker-socket
mountPath: /var/run/docker.sock
- name: kubelet-api
mountPath: /var/lib/kubelet
resources:
{{- if or .Values.vswitch.defineMemoryLimits .Values.vswitch.cpuLimit }}
limits:
{{- end }}
{{- if .Values.vswitch.defineMemoryLimits }}
{{- if .Values.vswitch.hugePages1giLimit }}
hugepages-1Gi: {{ .Values.vswitch.hugePages1giLimit }}
{{- else }}
{{- if .Values.vswitch.hugePages2miLimit }}
hugepages-2Mi: {{ .Values.vswitch.hugePages2miLimit }}
{{- end }}
{{- end }}
memory: {{ .Values.vswitch.memoryLimit }}
{{- end }}
{{- if .Values.vswitch.cpuLimit }}
cpu: {{ .Values.vswitch.cpuLimit }}
{{- end }}
{{- if .Values.vswitch.cpuRequest }}
requests:
cpu: {{ .Values.vswitch.cpuRequest }}
{{- end }}
volumes:
# Used to connect to contiv-etcd.
- name: etcd-cfg
configMap:
name: contiv-etcd-cfg
{{- if and .Values.etcd.useExternalInstance .Values.etcd.externalInstance.secretName }}
- name: etcd-secrets
secret:
secretName: {{ .Values.etcd.externalInstance.secretName }}
items:
- key: caCert