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Cilium 1.3 manifest
---
apiVersion: v1
kind: ConfigMap
metadata:
name: cilium-config
namespace: kube-system
data:
# This etcd-config contains the etcd endpoints of your cluster. If you use
# TLS please make sure you follow the tutorial in https://cilium.link/etcd-config
etcd-config: |-
---
endpoints:
- https://cilium-etcd-client.kube-system.svc:2379
#
# In case you want to use TLS in etcd, uncomment the 'ca-file' line
# and create a kubernetes secret by following the tutorial in
# https://cilium.link/etcd-config
ca-file: '/var/lib/etcd-secrets/etcd-client-ca.crt'
#
# In case you want client to server authentication, uncomment the following
# lines and create a kubernetes secret by following the tutorial in
# https://cilium.link/etcd-config
key-file: '/var/lib/etcd-secrets/etcd-client.key'
cert-file: '/var/lib/etcd-secrets/etcd-client.crt'
# If you want to run cilium in debug mode change this value to true
debug: "false"
# Enable IPv4 addressing. If enabled, all endpoints are allocated an IPv4
# address.
enable-ipv4: "true"
# Enable IPv6 addressing. If enabled, all endpoints are allocated an IPv6
# address.
enable-ipv6: "false"
# If a serious issue occurs during Cilium startup, this
# invasive option may be set to true to remove all persistent
# state. Endpoints will not be restored using knowledge from a
# prior Cilium run, so they may receive new IP addresses upon
# restart. This also triggers clean-cilium-bpf-state.
clean-cilium-state: "true"
# If you want to clean cilium BPF state, set this to true;
# Removes all BPF maps from the filesystem. Upon restart,
# endpoints are restored with the same IP addresses, however
# any ongoing connections may be disrupted briefly.
# Loadbalancing decisions will be reset, so any ongoing
# connections via a service may be loadbalanced to a different
# backend after restart.
clean-cilium-bpf-state: "true"
# In Cilium 1.0, all traffic from the host, including from local processes
# and traffic that is masqueraded from the outside world to the host IP,
# would be classified as from the host entity (reserved:host label).
# Furthermore, to allow Kubernetes agents to perform health checks over IP
# into the endpoints, the host is allowed by default. This means that all
# traffic from the outside world is also allowed by default, regardless of
# security policy.
#
# This option was introduced in Cilium 1.1 to disable this behaviour. It must
# be explicitly set to "false" to take effect on Cilium 1.3 or earlier.
# Cilium 1.4 sets this to "false" by default if it is not specified in the
# ConfigMap.
#
# This option has been deprecated, it will be removed in Cilium 1.5 or later.
#
# For more information, see https://cilium.link/host-vs-world
#legacy-host-allows-world: "false"
# If you want cilium monitor to aggregate tracing for packets, set this level
# to "low", "medium", or "maximum". The higher the level, the less packets
# that will be seen in monitor output.
monitor-aggregation-level: "none"
# ct-global-max-entries-* specifies the maximum number of connections
# supported across all endpoints, split by protocol: tcp or other. One pair
# of maps uses these values for IPv4 connections, and another pair of maps
# use these values for IPv6 connections.
#
# If these values are modified, then during the next Cilium startup the
# tracking of ongoing connections may be disrupted. This may lead to brief
# policy drops or a change in loadbalancing decisions for a connection.
#
# For users upgrading from Cilium 1.2 or earlier, to minimize disruption
# during the upgrade process, comment out these options.
ct-global-max-entries-tcp: "524288"
ct-global-max-entries-other: "262144"
# Pre-allocation of map entries allows per-packet latency to be reduced, at
# the expense of up-front memory allocation for the entries in the maps. The
# default value below will minimize memory usage in the default installation;
# users who are sensitive to latency may consider setting this to "true".
#
# This option was introduced in Cilium 1.4. Cilium 1.3 and earlier ignore
# this option and behave as though it is set to "true".
#
# If this value is modified, then during the next Cilium startup the restore
# of existing endpoints and tracking of ongoing connections may be disrupted.
# This may lead to policy drops or a change in loadbalancing decisions for a
# connection for some time. Endpoints may need to be recreated to restore
# connectivity.
#
# If this option is set to "false" during an upgrade from 1.3 or earlier to
# 1.4 or later, then it may cause one-time disruptions during the upgrade.
preallocate-bpf-maps: "false"
# Regular expression matching compatible Istio sidecar istio-proxy
# container image names
sidecar-istio-proxy-image: "cilium/istio_proxy"
# Encapsulation mode for communication between nodes
# Possible values:
# - disabled
# - vxlan (default)
# - geneve
tunnel: "vxlan"
# Name of the cluster. Only relevant when building a mesh of clusters.
cluster-name: default
# Unique ID of the cluster. Must be unique across all conneted clusters and
# in the range of 1 and 255. Only relevant when building a mesh of clusters.
#cluster-id: 1
# Interface to be used when running Cilium on top of a CNI plugin.
# For flannel, use "cni0"
flannel-master-device: ""
# When running Cilium with policy enforcement enabled on top of a CNI plugin
# the BPF programs will be installed on the network interface specified in
# 'flannel-master-device' and on all network interfaces belonging to
# a container. When the Cilium DaemonSet is removed, the BPF programs will
# be kept in the interfaces unless this option is set to "true".
flannel-uninstall-on-exit: "false"
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
labels:
k8s-app: cilium
kubernetes.io/cluster-service: "true"
name: cilium
namespace: kube-system
spec:
selector:
matchLabels:
k8s-app: cilium
kubernetes.io/cluster-service: "true"
template:
metadata:
annotations:
prometheus.io/port: "9090"
prometheus.io/scrape: "true"
# This annotation plus the CriticalAddonsOnly toleration makes
# cilium to be a critical pod in the cluster, which ensures cilium
# gets priority scheduling.
# https://kubernetes.io/docs/tasks/administer-cluster/guaranteed-scheduling-critical-addon-pods/
scheduler.alpha.kubernetes.io/critical-pod: ""
scheduler.alpha.kubernetes.io/tolerations: '[{"key":"dedicated","operator":"Equal","value":"master","effect":"NoSchedule"}]'
labels:
k8s-app: cilium
kubernetes.io/cluster-service: "true"
spec:
containers:
- args:
- --debug=$(CILIUM_DEBUG)
- --kvstore=etcd
- --kvstore-opt=etcd.config=/var/lib/etcd-config/etcd.config
command:
- cilium-agent
env:
- name: K8S_NODE_NAME
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: spec.nodeName
- name: CILIUM_K8S_NAMESPACE
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.namespace
- name: CILIUM_DEBUG
valueFrom:
configMapKeyRef:
key: debug
name: cilium-config
- name: CILIUM_ENABLE_IPV4
valueFrom:
configMapKeyRef:
key: enable-ipv4
name: cilium-config
optional: true
- name: CILIUM_ENABLE_IPV6
valueFrom:
configMapKeyRef:
key: enable-ipv6
name: cilium-config
optional: true
# Note: this variable is a no-op if not defined, and is used in the
# prometheus examples.
- name: CILIUM_PROMETHEUS_SERVE_ADDR
valueFrom:
configMapKeyRef:
key: prometheus-serve-addr
name: cilium-metrics-config
optional: true
- name: CILIUM_LEGACY_HOST_ALLOWS_WORLD
valueFrom:
configMapKeyRef:
key: legacy-host-allows-world
name: cilium-config
optional: true
- name: CILIUM_SIDECAR_ISTIO_PROXY_IMAGE
valueFrom:
configMapKeyRef:
key: sidecar-istio-proxy-image
name: cilium-config
optional: true
- name: CILIUM_TUNNEL
valueFrom:
configMapKeyRef:
key: tunnel
name: cilium-config
optional: true
- name: CILIUM_MONITOR_AGGREGATION_LEVEL
valueFrom:
configMapKeyRef:
key: monitor-aggregation-level
name: cilium-config
optional: true
- name: CILIUM_CLUSTERMESH_CONFIG
value: /var/lib/cilium/clustermesh/
- name: CILIUM_CLUSTER_NAME
valueFrom:
configMapKeyRef:
key: cluster-name
name: cilium-config
optional: true
- name: CILIUM_CLUSTER_ID
valueFrom:
configMapKeyRef:
key: cluster-id
name: cilium-config
optional: true
- name: CILIUM_GLOBAL_CT_MAX_TCP
valueFrom:
configMapKeyRef:
key: ct-global-max-entries-tcp
name: cilium-config
optional: true
- name: CILIUM_GLOBAL_CT_MAX_ANY
valueFrom:
configMapKeyRef:
key: ct-global-max-entries-other
name: cilium-config
optional: true
- name: CILIUM_PREALLOCATE_BPF_MAPS
valueFrom:
configMapKeyRef:
key: preallocate-bpf-maps
name: cilium-config
optional: true
- name: CILIUM_FLANNEL_MASTER_DEVICE
valueFrom:
configMapKeyRef:
key: flannel-master-device
name: cilium-config
optional: true
- name: CILIUM_FLANNEL_UNINSTALL_ON_EXIT
valueFrom:
configMapKeyRef:
key: flannel-uninstall-on-exit
name: cilium-config
optional: true
image: docker.io/cilium/cilium:v1.3.2
imagePullPolicy: Always
lifecycle:
postStart:
exec:
command:
- /cni-install.sh
preStop:
exec:
command:
- /cni-uninstall.sh
livenessProbe:
exec:
command:
- cilium
- status
failureThreshold: 10
# The initial delay for the liveness probe is intentionally large to
# avoid an endless kill & restart cycle if in the event that the initial
# bootstrapping takes longer than expected.
initialDelaySeconds: 120
periodSeconds: 10
successThreshold: 1
timeoutSeconds: 1
name: cilium-agent
ports:
- containerPort: 9090
hostPort: 9090
name: prometheus
protocol: TCP
readinessProbe:
exec:
command:
- cilium
- status
failureThreshold: 3
initialDelaySeconds: 5
periodSeconds: 5
successThreshold: 1
timeoutSeconds: 1
securityContext:
capabilities:
add:
- NET_ADMIN
privileged: true
volumeMounts:
- mountPath: /sys/fs/bpf
name: bpf-maps
- mountPath: /var/run/cilium
name: cilium-run
- mountPath: /host/opt/cni/bin
name: cni-path
- mountPath: /host/etc/cni/net.d
name: etc-cni-netd
- mountPath: /var/run/docker.sock
name: docker-socket
readOnly: true
- mountPath: /var/lib/etcd-config
name: etcd-config-path
readOnly: true
- mountPath: /var/lib/etcd-secrets
name: etcd-secrets
readOnly: true
- mountPath: /var/lib/cilium/clustermesh
name: clustermesh-secrets
readOnly: true
dnsPolicy: ClusterFirstWithHostNet
hostNetwork: true
initContainers:
- command:
- /init-container.sh
env:
- name: CLEAN_CILIUM_STATE
valueFrom:
configMapKeyRef:
key: clean-cilium-state
name: cilium-config
optional: true
- name: CLEAN_CILIUM_BPF_STATE
valueFrom:
configMapKeyRef:
key: clean-cilium-bpf-state
name: cilium-config
optional: true
image: docker.io/cilium/cilium-init:2018-10-16
imagePullPolicy: IfNotPresent
name: clean-cilium-state
securityContext:
capabilities:
add:
- NET_ADMIN
privileged: true
volumeMounts:
- mountPath: /sys/fs/bpf
name: bpf-maps
- mountPath: /var/run/cilium
name: cilium-run
priorityClassName: system-node-critical
restartPolicy: Always
serviceAccount: cilium
serviceAccountName: cilium
terminationGracePeriodSeconds: 1
tolerations:
- operator: Exists
volumes:
# To keep state between restarts / upgrades
- hostPath:
path: /var/run/cilium
type: DirectoryOrCreate
name: cilium-run
# To keep state between restarts / upgrades for bpf maps
- hostPath:
path: /sys/fs/bpf
type: DirectoryOrCreate
name: bpf-maps
# To read docker events from the node
- hostPath:
path: /var/run/docker.sock
type: Socket
name: docker-socket
# To install cilium cni plugin in the host
- hostPath:
path: /opt/cni/bin
type: DirectoryOrCreate
name: cni-path
# To install cilium cni configuration in the host
- hostPath:
path: /etc/cni/net.d
type: DirectoryOrCreate
name: etc-cni-netd
# To read the etcd config stored in config maps
- configMap:
defaultMode: 420
items:
- key: etcd-config
path: etcd.config
name: cilium-config
name: etcd-config-path
# To read the k8s etcd secrets in case the user might want to use TLS
- name: etcd-secrets
secret:
defaultMode: 420
optional: true
secretName: cilium-etcd-secrets
# To read the clustermesh configuration
- name: clustermesh-secrets
secret:
defaultMode: 420
optional: true
secretName: cilium-clustermesh
updateStrategy:
rollingUpdate:
# Specifies the maximum number of Pods that can be unavailable during the update process.
maxUnavailable: 2
type: RollingUpdate
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: cilium-etcd-operator
namespace: kube-system
rules:
- apiGroups:
- etcd.database.coreos.com
resources:
- etcdclusters
verbs:
- get
- delete
- create
- apiGroups:
- apiextensions.k8s.io
resources:
- customresourcedefinitions
verbs:
- delete
- get
- create
- apiGroups:
- ""
resources:
- deployments
verbs:
- delete
- create
- get
- update
- apiGroups:
- ""
resources:
- pods
verbs:
- list
- apiGroups:
- apps
resources:
- deployments
verbs:
- delete
- create
- get
- update
- apiGroups:
- ""
resources:
- componentstatuses
verbs:
- get
- apiGroups:
- extensions
resources:
- deployments
verbs:
- delete
- create
- get
- update
- apiGroups:
- ""
resources:
- secrets
verbs:
- get
- create
- delete
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: cilium-etcd-operator
namespace: kube-system
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cilium-etcd-operator
subjects:
- kind: ServiceAccount
name: cilium-etcd-operator
namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: etcd-operator
namespace: kube-system
rules:
- apiGroups:
- etcd.database.coreos.com
resources:
- etcdclusters
- etcdbackups
- etcdrestores
verbs:
- '*'
- apiGroups:
- apiextensions.k8s.io
resources:
- customresourcedefinitions
verbs:
- '*'
- apiGroups:
- ""
resources:
- pods
- services
- endpoints
- persistentvolumeclaims
- events
- deployments
verbs:
- '*'
- apiGroups:
- apps
resources:
- deployments
verbs:
- '*'
- apiGroups:
- extensions
resources:
- deployments
verbs:
- create
- get
- list
- patch
- update
- apiGroups:
- ""
resources:
- secrets
verbs:
- get
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: etcd-operator
namespace: kube-system
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: etcd-operator
subjects:
- kind: ServiceAccount
name: cilium-etcd-sa
namespace: kube-system
---
kind: ServiceAccount
apiVersion: v1
metadata:
name: cilium-etcd-operator
namespace: kube-system
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: cilium-etcd-sa
namespace: kube-system
---
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
io.cilium/app: etcd-operator
name: cilium-etcd-operator
name: cilium-etcd-operator
namespace: kube-system
spec:
replicas: 1
selector:
matchLabels:
io.cilium/app: etcd-operator
name: cilium-etcd-operator
strategy:
rollingUpdate:
maxSurge: 1
maxUnavailable: 1
type: RollingUpdate
template:
metadata:
labels:
io.cilium/app: etcd-operator
name: cilium-etcd-operator
spec:
containers:
- command:
- /usr/bin/cilium-etcd-operator
env:
- name: CILIUM_ETCD_OPERATOR_CLUSTER_DOMAIN
value: cluster.local
- name: CILIUM_ETCD_OPERATOR_ETCD_CLUSTER_SIZE
value: "3"
- name: CILIUM_ETCD_OPERATOR_NAMESPACE
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.namespace
- name: CILIUM_ETCD_OPERATOR_POD_NAME
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.name
- name: CILIUM_ETCD_OPERATOR_POD_UID
valueFrom:
fieldRef:
apiVersion: v1
fieldPath: metadata.uid
image: docker.io/cilium/cilium-etcd-operator:v2.0.4
imagePullPolicy: IfNotPresent
name: cilium-etcd-operator
dnsPolicy: ClusterFirst
hostNetwork: true
priorityClassName: system-node-critical
restartPolicy: Always
serviceAccount: cilium-etcd-operator
serviceAccountName: cilium-etcd-operator
tolerations:
- operator: Exists
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: cilium
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cilium
subjects:
- kind: ServiceAccount
name: cilium
namespace: kube-system
- apiGroup: rbac.authorization.k8s.io
kind: Group
name: system:nodes
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
name: cilium
rules:
- apiGroups:
- networking.k8s.io
resources:
- networkpolicies
verbs:
- get
- list
- watch
- apiGroups:
- ""
resources:
- namespaces
- services
- nodes
- endpoints
- componentstatuses
verbs:
- get
- list
- watch
- apiGroups:
- ""
resources:
- pods
- nodes
verbs:
- get
- list
- watch
- update
- apiGroups:
- extensions
resources:
- ingresses
verbs:
- create
- get
- list
- watch
- apiGroups:
- apiextensions.k8s.io
resources:
- customresourcedefinitions
verbs:
- create
- get
- list
- watch
- update
- apiGroups:
- cilium.io
resources:
- ciliumnetworkpolicies
- ciliumnetworkpolicies/status
- ciliumendpoints
- ciliumendpoints/status
verbs:
- '*'
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: cilium
namespace: kube-system
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