Kubernetes ❀ Calico网络插件YAML源码（直接复制即可使用）
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Calico网络插件YAML源码
---
# Source: calico/templates/calico-config.yaml
# This ConfigMap is used to configure a self-hosted Calico installation.
kind: ConfigMap
apiVersion: v1
metadata:
name: calico-config
namespace: kube-system
data:
# Typha is disabled.
typha_service_name: "none"
# Configure the backend to use.
calico_backend: "bird"
# Configure the MTU to use for workload interfaces and tunnels.
# By default, MTU is auto-detected, and explicitly setting this field should not be required.
# You can override auto-detection by providing a non-zero value.
veth_mtu: "0"
# The CNI network configuration to install on each node. The special
# values in this config will be automatically populated.
cni_network_config: |-
"name": "k8s-pod-network",
"cniVersion": "0.3.1",
"plugins": [
"type": "calico",
"log_level": "info",
"log_file_path": "/var/log/calico/cni/cni.log",
"datastore_type": "kubernetes",
"nodename": "__KUBERNETES_NODE_NAME__",
"mtu": __CNI_MTU__,
"ipam":
"type": "calico-ipam"
,
"policy":
"type": "k8s"
,
"kubernetes":
"kubeconfig": "__KUBECONFIG_FILEPATH__"
,
"type": "portmap",
"snat": true,
"capabilities": "portMappings": true
,
"type": "bandwidth",
"capabilities": "bandwidth": true
]
---
# Source: calico/templates/kdd-crds.yaml
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: bgpconfigurations.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: BGPConfiguration
listKind: BGPConfigurationList
plural: bgpconfigurations
singular: bgpconfiguration
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
description: BGPConfiguration contains the configuration for any BGP routing.
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: BGPConfigurationSpec contains the values of the BGP configuration.
properties:
asNumber:
description: 'ASNumber is the default AS number used by a node. [Default:
64512]'
format: int32
type: integer
communities:
description: Communities is a list of BGP community values and their
arbitrary names for tagging routes.
items:
description: Community contains standard or large community value
and its name.
properties:
name:
description: Name given to community value.
type: string
value:
description: Value must be of format `aa:nn` or `aa:nn:mm`.
For standard community use `aa:nn` format, where `aa` and
`nn` are 16 bit number. For large community use `aa:nn:mm`
format, where `aa`, `nn` and `mm` are 32 bit number. Where,
`aa` is an AS Number, `nn` and `mm` are per-AS identifier.
pattern: ^(\\d+):(\\d+)$|^(\\d+):(\\d+):(\\d+)$
type: string
type: object
type: array
listenPort:
description: ListenPort is the port where BGP protocol should listen.
Defaults to 179
maximum: 65535
minimum: 1
type: integer
logSeverityScreen:
description: 'LogSeverityScreen is the log severity above which logs
are sent to the stdout. [Default: INFO]'
type: string
nodeToNodeMeshEnabled:
description: 'NodeToNodeMeshEnabled sets whether full node to node
BGP mesh is enabled. [Default: true]'
type: boolean
prefixAdvertisements:
description: PrefixAdvertisements contains per-prefix advertisement
configuration.
items:
description: PrefixAdvertisement configures advertisement properties
for the specified CIDR.
properties:
cidr:
description: CIDR for which properties should be advertised.
type: string
communities:
description: Communities can be list of either community names
already defined in `Specs.Communities` or community value
of format `aa:nn` or `aa:nn:mm`. For standard community use
`aa:nn` format, where `aa` and `nn` are 16 bit number. For
large community use `aa:nn:mm` format, where `aa`, `nn` and
`mm` are 32 bit number. Where,`aa` is an AS Number, `nn` and
`mm` are per-AS identifier.
items:
type: string
type: array
type: object
type: array
serviceClusterIPs:
description: ServiceClusterIPs are the CIDR blocks from which service
cluster IPs are allocated. If specified, Calico will advertise these
blocks, as well as any cluster IPs within them.
items:
description: ServiceClusterIPBlock represents a single allowed ClusterIP
CIDR block.
properties:
cidr:
type: string
type: object
type: array
serviceExternalIPs:
description: ServiceExternalIPs are the CIDR blocks for Kubernetes
Service External IPs. Kubernetes Service ExternalIPs will only be
advertised if they are within one of these blocks.
items:
description: ServiceExternalIPBlock represents a single allowed
External IP CIDR block.
properties:
cidr:
type: string
type: object
type: array
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: bgppeers.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: BGPPeer
listKind: BGPPeerList
plural: bgppeers
singular: bgppeer
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: BGPPeerSpec contains the specification for a BGPPeer resource.
properties:
asNumber:
description: The AS Number of the peer.
format: int32
type: integer
keepOriginalNextHop:
description: Option to keep the original nexthop field when routes
are sent to a BGP Peer. Setting "true" configures the selected BGP
Peers node to use the "next hop keep;" instead of "next hop self;"(default)
in the specific branch of the Node on "bird.cfg".
type: boolean
node:
description: The node name identifying the Calico node instance that
is targeted by this peer. If this is not set, and no nodeSelector
is specified, then this BGP peer selects all nodes in the cluster.
type: string
nodeSelector:
description: Selector for the nodes that should have this peering. When
this is set, the Node field must be empty.
type: string
password:
description: Optional BGP password for the peerings generated by this
BGPPeer resource.
properties:
secretKeyRef:
description: Selects a key of a secret in the node pod's namespace.
properties:
key:
description: The key of the secret to select from. Must be
a valid secret key.
type: string
name:
description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
TODO: Add other useful fields. apiVersion, kind, uid?'
type: string
optional:
description: Specify whether the Secret or its key must be
defined
type: boolean
required:
- key
type: object
type: object
peerIP:
description: The IP address of the peer followed by an optional port
number to peer with. If port number is given, format should be `[<IPv6>]:port`
or `<IPv4>:<port>` for IPv4. If optional port number is not set,
and this peer IP and ASNumber belongs to a calico/node with ListenPort
set in BGPConfiguration, then we use that port to peer.
type: string
peerSelector:
description: Selector for the remote nodes to peer with. When this
is set, the PeerIP and ASNumber fields must be empty. For each
peering between the local node and selected remote nodes, we configure
an IPv4 peering if both ends have NodeBGPSpec.IPv4Address specified,
and an IPv6 peering if both ends have NodeBGPSpec.IPv6Address specified. The
remote AS number comes from the remote node's NodeBGPSpec.ASNumber,
or the global default if that is not set.
type: string
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: blockaffinities.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: BlockAffinity
listKind: BlockAffinityList
plural: blockaffinities
singular: blockaffinity
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: BlockAffinitySpec contains the specification for a BlockAffinity
resource.
properties:
cidr:
type: string
deleted:
description: Deleted indicates that this block affinity is being deleted.
This field is a string for compatibility with older releases that
mistakenly treat this field as a string.
type: string
node:
type: string
state:
type: string
required:
- cidr
- deleted
- node
- state
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: clusterinformations.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: ClusterInformation
listKind: ClusterInformationList
plural: clusterinformations
singular: clusterinformation
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
description: ClusterInformation contains the cluster specific information.
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: ClusterInformationSpec contains the values of describing
the cluster.
properties:
calicoVersion:
description: CalicoVersion is the version of Calico that the cluster
is running
type: string
clusterGUID:
description: ClusterGUID is the GUID of the cluster
type: string
clusterType:
description: ClusterType describes the type of the cluster
type: string
datastoreReady:
description: DatastoreReady is used during significant datastore migrations
to signal to components such as Felix that it should wait before
accessing the datastore.
type: boolean
variant:
description: Variant declares which variant of Calico should be active.
type: string
type: object
type: object
served: true
storage: true
status:
acceptedNames:
kind: ""
plural: ""
conditions: []
storedVersions: []
---
apiVersion: apiextensions.k8s.io/v1
kind: CustomResourceDefinition
metadata:
name: felixconfigurations.crd.projectcalico.org
spec:
group: crd.projectcalico.org
names:
kind: FelixConfiguration
listKind: FelixConfigurationList
plural: felixconfigurations
singular: felixconfiguration
scope: Cluster
versions:
- name: v1
schema:
openAPIV3Schema:
description: Felix Configuration contains the configuration for Felix.
properties:
apiVersion:
description: 'APIVersion defines the versioned schema of this representation
of an object. Servers should convert recognized schemas to the latest
internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
type: string
kind:
description: 'Kind is a string value representing the REST resource this
object represents. Servers may infer this from the endpoint the client
submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
type: string
metadata:
type: object
spec:
description: FelixConfigurationSpec contains the values of the Felix configuration.
properties:
allowIPIPPacketsFromWorkloads:
description: 'AllowIPIPPacketsFromWorkloads controls whether Felix
will add a rule to drop IPIP encapsulated traffic from workloads
[Default: false]'
type: boolean
allowVXLANPacketsFromWorkloads:
description: 'AllowVXLANPacketsFromWorkloads controls whether Felix
will add a rule to drop VXLAN encapsulated traffic from workloads
[Default: false]'
type: boolean
awsSrcDstCheck:
description: 'Set source-destination-check on AWS EC2 instances. Accepted
value must be one of "DoNothing", "Enabled" or "Disabled". [Default:
DoNothing]'
enum:
- DoNothing
- Enable
- Disable
type: string
bpfConnectTimeLoadBalancingEnabled:
description: 'BPFConnectTimeLoadBalancingEnabled when in BPF mode,
controls whether Felix installs the connection-time load balancer. The
connect-time load balancer is required for the host to be able to
reach Kubernetes services and it improves the performance of pod-to-service
connections. The only reason to disable it is for debugging purposes. [Default:
true]'
type: boolean
bpfDataIfacePattern:
description: BPFDataIfacePattern is a regular expression that controls
which interfaces Felix should attach BPF programs to in order to
catch traffic to/from the network. This needs to match the interfaces
that Calico workload traffic flows over as well as any interfaces
that handle incoming traffic to nodeports and services from outside
the cluster. It should not match the workload interfaces (usually
named cali...).
type: string
bpfDisableUnprivileged:
description: 'BPFDisableUnprivileged, if enabled, Felix sets the kernel.unprivileged_bpf_disabled
sysctl to disable unprivileged use of BPF. This ensures that unprivileged
users cannot access Calico''s BPF maps and cannot insert their own
BPF programs to interfere with Calico''s. [Default: true]'
type: boolean
bpfEnabled:
description: 'BPFEnabled, if enabled Felix will use the BPF dataplane.
[Default: false]'
type: boolean
bpfExternalServiceMode:
description: 'BPFExternalServiceMode in BPF mode, controls how connections
from outside the cluster to services (node ports and cluster IPs)
are forwarded to remote workloads. If set to "Tunnel" then both
request and response traffic is tunneled to the remote node. If
set to "DSR", the request traffic is tunneled but the response traffic
is sent directly from the remote node. In "DSR" mode, the remote
node appears to use the IP of the ingress node; this requires a
permissive L2 network. [Default: Tunnel]'
type: string
bpfKubeProxyEndpointSlicesEnabled:
description: BPFKubeProxyEndpointSlicesEnabled in BPF mode, controls
whether Felix's embedded kube-proxy accepts EndpointSlices or not.
type: boolean
bpfKubeProxyIptablesCleanupEnabled:
description: 'BPFKubeProxyIptablesCleanupEnabled, if enabled in BPF
mode, Felix will proactively clean up the upstream Kubernetes kube-proxy''s
iptables chains. Should only be enabled if kube-proxy is not running. [Default:
true]'
type: boolean
bpfKubeProxyMinSyncPeriod:
description: 'BPFKubeProxyMinSyncPeriod, in BPF mode, controls the
minimum time between updates to the dataplane for Felix''s embedded
kube-proxy. Lower values give reduced set-up latency. Higher values
reduce Felix CPU usage by batching up more work. [Default: 1s]'
type: string
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