calico problem in OpenStack

calico.yaml

# Calico Version v3.1.1
# https://docs.projectcalico.org/v3.1/releases#v3.1.1
# This manifest includes the following component versions:
#   calico/node:v3.1.1
#   calico/cni:v3.1.1
#   calico/kube-controllers:v3.1.1

# This ConfigMap is used to configure a self-hosted Calico installation.
kind: ConfigMap
apiVersion: v1
metadata:
  name: calico-config
  namespace: kube-system
data:
  # Configure this with the location of your etcd cluster.
  etcd_endpoints: "https://172.16.30.103:2379,https://172.16.30.104:2379,https://172.16.30.105:2379"

  # Configure the Calico backend to use.
  calico_backend: "bird"

  # The CNI network configuration to install on each node.
  cni_network_config: |-
    {
      "name": "k8s-pod-network",
      "cniVersion": "0.3.0",
      "plugins": [
        {
            "type": "calico",
            "etcd_endpoints": "https://172.16.30.103:2379,https://172.16.30.104:2379,https://172.16.30.105:2379",
            "etcd_key_file": "/etc/calico/ssl/calico-key.pem",
            "etcd_cert_file": "/etc/calico/ssl/calico.pem",
            "etcd_ca_cert_file": "/etc/calico/ssl/ca.pem",
            "log_level": "warning",
            "mtu": 1280,
            "ipam": {
                "type": "calico-ipam"
            },
            "policy": {
                "type": "k8s"
            },
            "kubernetes": {
                "kubeconfig": "/root/.kube/config"
            }
        },
        {
          "type": "portmap",
          "snat": true,
          "capabilities": {"portMappings": true}
        }
      ]
    }

  # If you're using TLS enabled etcd uncomment the following.
  # You must also populate the Secret below with these files.
  etcd_ca: "/calico-secrets/etcd-ca"
  etcd_cert: "/calico-secrets/etcd-cert"
  etcd_key: "/calico-secrets/etcd-key"

---

# This manifest installs the calico/node container, as well
# as the Calico CNI plugins and network config on
# each master and worker node in a Kubernetes cluster.
kind: DaemonSet
apiVersion: extensions/v1beta1
metadata:
  name: calico-node
  namespace: kube-system
  labels:
    k8s-app: calico-node
spec:
  selector:
    matchLabels:
      k8s-app: calico-node
  updateStrategy:
    type: RollingUpdate
    rollingUpdate:
      maxUnavailable: 1
  template:
    metadata:
      labels:
        k8s-app: calico-node
      annotations:
        scheduler.alpha.kubernetes.io/critical-pod: ''
    spec:
      hostNetwork: true
      tolerations:
        # Make sure calico/node gets scheduled on all nodes.
        - effect: NoSchedule
          operator: Exists
        # Mark the pod as a critical add-on for rescheduling.
        - key: CriticalAddonsOnly
          operator: Exists
        - effect: NoExecute
          operator: Exists
      serviceAccountName: calico-node
      # Minimize downtime during a rolling upgrade or deletion; tell Kubernetes to do a "force
      # deletion": https://kubernetes.io/docs/concepts/workloads/pods/pod/#termination-of-pods.
      terminationGracePeriodSeconds: 0
      containers:
        # Runs calico/node container on each Kubernetes node.  This
        # container programs network policy and routes on each
        # host.
        - name: calico-node
          image: "172.16.30.103:5000/calico/node:v3.1.1"
          env:
            # The location of the Calico etcd cluster.
            - name: ETCD_ENDPOINTS
              valueFrom:
                configMapKeyRef:
                  name: calico-config
                  key: etcd_endpoints
            # Choose the backend to use.
            - name: CALICO_NETWORKING_BACKEND
              valueFrom:
                configMapKeyRef:
                  name: calico-config
                  key: calico_backend
            # Cluster type to identify the deployment type
            - name: CLUSTER_TYPE
              value: "k8s,bgp"
            # Disable file logging so `kubectl logs` works.
            - name: CALICO_DISABLE_FILE_LOGGING
              value: "true"
            # Set noderef for node controller.
            - name: CALICO_K8S_NODE_REF
              valueFrom:
                fieldRef:
                  fieldPath: spec.nodeName
            # Set Felix endpoint to host default action to ACCEPT.
            - name: FELIX_DEFAULTENDPOINTTOHOSTACTION
              value: "ACCEPT"
            # The default IPv4 pool to create on startup if none exists. Pod IPs will be
            # chosen from this range. Changing this value after installation will have
            # no effect. This should fall within `--cluster-cidr`.
            - name: CALICO_IPV4POOL_CIDR
              value: "192.168.0.0/16"
            - name: CALICO_IPV4POOL_IPIP
              value: "off"
            # Disable IPv6 on Kubernetes.
            - name: FELIX_IPV6SUPPORT
              value: "false"
            # Set Felix logging to "info"
            - name: FELIX_LOGSEVERITYSCREEN
              value: "info"
            # Set MTU for tunnel device used if ipip is enabled
            - name: FELIX_IPINIPMTU
              value: "1440"
            # Location of the CA certificate for etcd.
            - name: ETCD_CA_CERT_FILE
              valueFrom:
                configMapKeyRef:
                  name: calico-config
                  key: etcd_ca
            # Location of the client key for etcd.
            - name: ETCD_KEY_FILE
              valueFrom:
                configMapKeyRef:
                  name: calico-config
                  key: etcd_key
            # Location of the client certificate for etcd.
            - name: ETCD_CERT_FILE
              valueFrom:
                configMapKeyRef:
                  name: calico-config
                  key: etcd_cert
            # Auto-detect the BGP IP address.
            - name: IP
              value: "autodetect"
            - name: IP_AUTODETECTION_METHOD
              value: "interface=eth0"
            - name: FELIX_HEALTHENABLED
              value: "true"
            - name: FELIX_DISABLECONNTRACKINVALIDCHECK
              value: "true"
          securityContext:
            privileged: true
          resources:
            requests:
              cpu: 250m
          livenessProbe:
            httpGet:
              path: /liveness
              port: 9099
            periodSeconds: 10
            initialDelaySeconds: 10
            failureThreshold: 6
          readinessProbe:
            httpGet:
              path: /readiness
              port: 9099
            periodSeconds: 10
          volumeMounts:
            - mountPath: /lib/modules
              name: lib-modules
              readOnly: true
            - mountPath: /var/run/calico
              name: var-run-calico
              readOnly: false
            - mountPath: /var/lib/calico
              name: var-lib-calico
              readOnly: false
            - mountPath: /calico-secrets
              name: etcd-certs
        # This container installs the Calico CNI binaries
        # and CNI network config file on each node.
        - name: install-cni
          image: "172.16.30.103:5000/calico/cni:v3.1.1"
          command: ["/install-cni.sh"]
          env:
            # Name of the CNI config file to create.
            - name: CNI_CONF_NAME
              value: "10-calico.conflist"
            # The location of the Calico etcd cluster.
            - name: ETCD_ENDPOINTS
              valueFrom:
                configMapKeyRef:
                  name: calico-config
                  key: etcd_endpoints
            # The CNI network config to install on each node.
            - name: CNI_NETWORK_CONFIG
              valueFrom:
                configMapKeyRef:
                  name: calico-config
                  key: cni_network_config
          volumeMounts:
            - mountPath: /host/opt/cni/bin
              name: cni-bin-dir
            - mountPath: /host/etc/cni/net.d
              name: cni-net-dir
            - mountPath: /calico-secrets
              name: etcd-certs
      volumes:
        # Used by calico/node.
        - name: lib-modules
          hostPath:
            path: /lib/modules
        - name: var-run-calico
          hostPath:
            path: /var/run/calico
        - name: var-lib-calico
          hostPath:
            path: /var/lib/calico
        # Used to install CNI.
        - name: cni-bin-dir
          hostPath:
            path: /usr/local/bin
        - name: cni-net-dir
          hostPath:
            path: /etc/cni/net.d
        # Mount in the etcd TLS secrets with mode 400.
        # See https://kubernetes.io/docs/concepts/configuration/secret/
        - name: etcd-certs
          hostPath:
            path: /etc/calico/ssl

---

# This manifest deploys the Calico Kubernetes controllers.
# See https://github.com/projectcalico/kube-controllers
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: calico-kube-controllers
  namespace: kube-system
  labels:
    k8s-app: calico-kube-controllers
  annotations:
    scheduler.alpha.kubernetes.io/critical-pod: ''
spec:
  # The controllers can only have a single active instance.
  replicas: 1
  strategy:
    type: Recreate
  template:
    metadata:
      name: calico-kube-controllers
      namespace: kube-system
      labels:
        k8s-app: calico-kube-controllers
    spec:
      # The controllers must run in the host network namespace so that
      # it isn't governed by policy that would prevent it from working.
      hostNetwork: true
      tolerations:
        # Mark the pod as a critical add-on for rescheduling.
        - key: CriticalAddonsOnly
          operator: Exists
        - key: node-role.kubernetes.io/master
          effect: NoSchedule
      serviceAccountName: calico-kube-controllers
      containers:
        - name: calico-kube-controllers
          image: "172.16.30.103:5000/calico/kube-controllers:v3.1.1"
          env:
            # The location of the Calico etcd cluster.
            - name: ETCD_ENDPOINTS
              valueFrom:
                configMapKeyRef:
                  name: calico-config
                  key: etcd_endpoints
            # Location of the CA certificate for etcd.
            - name: ETCD_CA_CERT_FILE
              valueFrom:
                configMapKeyRef:
                  name: calico-config
                  key: etcd_ca
            # Location of the client key for etcd.
            - name: ETCD_KEY_FILE
              valueFrom:
                configMapKeyRef:
                  name: calico-config
                  key: etcd_key
            # Location of the client certificate for etcd.
            - name: ETCD_CERT_FILE
              valueFrom:
                configMapKeyRef:
                  name: calico-config
                  key: etcd_cert
            # Choose which controllers to run.
            - name: ENABLED_CONTROLLERS
              value: policy,profile,workloadendpoint,node
            - name: KUBERNETES_SERVICE_HOST
              value: "172.16.30.103"
            - name: KUBERNETES_SERVICE_PORT
              value: "8443"
          volumeMounts:
            # Mount in the etcd TLS secrets.
            - mountPath: /calico-secrets
              name: etcd-certs
      volumes:
        # Mount in the etcd TLS secrets with mode 400.
        # See https://kubernetes.io/docs/concepts/configuration/secret/
        - name: etcd-certs
          hostPath:
            path: /etc/calico/ssl

---

apiVersion: v1
kind: ServiceAccount
metadata:
  name: calico-kube-controllers
  namespace: kube-system

---

apiVersion: v1
kind: ServiceAccount
metadata:
  name: calico-node
  namespace: kube-system

calicoctl result

[root@172-16-30-105 ~]# calicoctl get ippool -o wide
NAME                  CIDR             NAT    IPIPMODE   DISABLED
default-ipv4-ippool   192.168.0.0/16   true   Never      false

[root@172-16-30-105 ~]# calicoctl get node -o yaml
apiVersion: projectcalico.org/v3
items:
- apiVersion: projectcalico.org/v3
  kind: Node
  metadata:
    creationTimestamp: 2018-07-23T11:54:36Z
    name: 172-16-30-103
    resourceVersion: "15032"
    uid: 2c0f16ee-8e6f-11e8-b372-fa163edbec36
  spec:
    bgp:
      ipv4Address: 172.16.30.103/24
    orchRefs:
    - nodeName: 172.16.30.103
      orchestrator: k8s
- apiVersion: projectcalico.org/v3
  kind: Node
  metadata:
    creationTimestamp: 2018-07-23T11:54:36Z
    name: 172-16-30-104
    resourceVersion: "15026"
    uid: 2c2ac16f-8e6f-11e8-8048-fa163e5c66c2
  spec:
    bgp:
      ipv4Address: 172.16.30.104/24
    orchRefs:
    - nodeName: 172.16.30.104
      orchestrator: k8s
- apiVersion: projectcalico.org/v3
  kind: Node
  metadata:
    creationTimestamp: 2018-07-23T11:54:38Z
    name: 172-16-30-105
    resourceVersion: "15047"
    uid: 2cfac5fb-8e6f-11e8-aa1c-fa163e71cfc9
  spec:
    bgp:
      ipv4Address: 172.16.30.105/24
    orchRefs:
    - nodeName: 172.16.30.105
      orchestrator: k8s
- apiVersion: projectcalico.org/v3
  kind: Node
  metadata:
    creationTimestamp: 2018-07-23T11:54:36Z
    name: 172-16-30-106
    resourceVersion: "15019"
    uid: 2c22c8a1-8e6f-11e8-8a60-fa163e5fac65
  spec:
    bgp:
      ipv4Address: 172.16.30.106/24
    orchRefs:
    - nodeName: 172.16.30.106
      orchestrator: k8s
kind: NodeList
metadata:
  resourceVersion: "130231"
  

[root@172-16-30-105 ~]# calicoctl get profile -o yaml
apiVersion: projectcalico.org/v3
items:
- apiVersion: projectcalico.org/v3
  kind: Profile
  metadata:
    creationTimestamp: 2018-07-23T11:54:36Z
    name: kns.default
    resourceVersion: "15024"
    uid: 2c318282-8e6f-11e8-910e-fa163e5fac65
  spec:
    egress:
    - action: Allow
      destination: {}
      source: {}
    ingress:
    - action: Allow
      destination: {}
      source: {}
- apiVersion: projectcalico.org/v3
  kind: Profile
  metadata:
    creationTimestamp: 2018-07-23T11:54:36Z
    name: kns.kube-public
    resourceVersion: "15025"
    uid: 2c359246-8e6f-11e8-910e-fa163e5fac65
  spec:
    egress:
    - action: Allow
      destination: {}
      source: {}
    ingress:
    - action: Allow
      destination: {}
      source: {}
- apiVersion: projectcalico.org/v3
  kind: Profile
  metadata:
    creationTimestamp: 2018-07-23T11:54:36Z
    name: kns.kube-system
    resourceVersion: "15027"
    uid: 2c372fe8-8e6f-11e8-910e-fa163e5fac65
  spec:
    egress:
    - action: Allow
      destination: {}
      source: {}
    ingress:
    - action: Allow
      destination: {}
      source: {}
kind: ProfileList
metadata:
  resourceVersion: "130391"
  

[root@172-16-30-105 ~]# calicoctl get networkPolicy -o yaml
apiVersion: projectcalico.org/v3
items: []
kind: NetworkPolicyList
metadata:
  resourceVersion: "130578"
  

[root@172-16-30-105 ~]# calicoctl get globalNetworkPolicy -o yaml
apiVersion: projectcalico.org/v3
items: []
kind: GlobalNetworkPolicyList
metadata:
  resourceVersion: "130635"
  

[root@172-16-30-105 ~]# calicoctl get -a workloadEndpoint -o yaml
apiVersion: projectcalico.org/v3
items:
- apiVersion: projectcalico.org/v3
  kind: WorkloadEndpoint
  metadata:
    creationTimestamp: 2018-07-23T11:57:18Z
    labels:
      k8s-app: kube-dns
      pod-template-hash: "1004260760"
      projectcalico.org/namespace: kube-system
      projectcalico.org/orchestrator: k8s
    name: 172--16--30--103-k8s-coredns--54486b4cb4--qmmn8-eth0
    namespace: kube-system
    resourceVersion: "15456"
    uid: 8c69a946-8e6f-11e8-b316-fa163edbec36
  spec:
    containerID: 8f6748dcf0a44a379ca52be1853e017d5c050b190003ee70d4bedc3df814f5c6
    endpoint: eth0
    interfaceName: cali380be07e98d
    ipNetworks:
    - 192.168.176.0/32
    mac: 6a:4b:86:46:f9:77
    node: 172-16-30-103
    orchestrator: k8s
    pod: coredns-54486b4cb4-qmmn8
    ports:
    - name: dns
      port: 53
      protocol: UDP
    - name: dns-tcp
      port: 53
      protocol: TCP
    profiles:
    - kns.kube-system
- apiVersion: projectcalico.org/v3
  kind: WorkloadEndpoint
  metadata:
    creationTimestamp: 2018-07-23T11:57:19Z
    labels:
      k8s-app: kube-dns
      pod-template-hash: "1004260760"
      projectcalico.org/namespace: kube-system
      projectcalico.org/orchestrator: k8s
    name: 172--16--30--105-k8s-coredns--54486b4cb4--f8zw4-eth0
    namespace: kube-system
    resourceVersion: "15463"
    uid: 8cdbed56-8e6f-11e8-ac85-fa163e71cfc9
  spec:
    containerID: 0c3773bbc337cc48b0c5efdb7269b8858f284390afd0905e742cb2939a59145c
    endpoint: eth0
    interfaceName: cali17537066565
    ipNetworks:
    - 192.168.122.192/32
    mac: 52:80:ca:96:dc:ba
    node: 172-16-30-105
    orchestrator: k8s
    pod: coredns-54486b4cb4-f8zw4
    ports:
    - name: dns
      port: 53
      protocol: UDP
    - name: dns-tcp
      port: 53
      protocol: TCP
    profiles:
    - kns.kube-system
kind: WorkloadEndpointList
metadata:
  resourceVersion: "130713"