Merge pull request #70932 from caseydavenport/calico-v3.3

cluster/addons/calico-policy-controller/MAINTAINERS.md

-# Maintainers
-
-Matt Dupre <matt@projectcalico.org>, Casey Davenport <casey@tigera.io> and committers to the https://github.com/projectcalico/k8s-policy repository.
-
-
-[![Analytics](https://kubernetes-site.appspot.com/UA-36037335-10/GitHub/cluster/addons/calico-policy-controller/MAINTAINERS.md?pixel)]()

cluster/addons/calico-policy-controller/README.md

 # Calico Policy Controller
-==============
 
 Calico is an implementation of the Kubernetes network policy API.  The provided manifests install:
 
 - A DaemonSet which runs Calico on each node in the cluster.
 - A Deployment which installs the Calico Typha agent.
 - A Service for the Calico Typha agent.
+- Horizontal and vertical autoscalers for Calico.
 
 ### Learn More
 

cluster/addons/calico-policy-controller/calico-clusterrole.yaml

@@ -30,13 +30,6 @@ rules:
       - pods/status
     verbs:
       - update
-  - apiGroups: [""]
-    resources:
-      - pods
-    verbs:
-      - get
-      - list
-      - watch
       - patch
   - apiGroups: [""]
     resources:
@@ -46,13 +39,6 @@ rules:
       - list
       - update
       - watch
-  - apiGroups: ["extensions"]
-    resources:
-      - networkpolicies
-    verbs:
-      - get
-      - list
-      - watch
   - apiGroups: ["networking.k8s.io"]
     resources:
       - networkpolicies
@@ -61,10 +47,8 @@ rules:
       - list
   - apiGroups: ["crd.projectcalico.org"]
     resources:
-      - globalfelixconfigs
       - felixconfigurations
       - bgppeers
-      - globalbgpconfigs
       - bgpconfigurations
       - ippools
       - globalnetworkpolicies
@@ -78,3 +62,29 @@ rules:
       - list
       - update
       - watch
+  # Used in Calico v2.6 only - can be removed after upgrade.
+  - apiGroups: [""]
+    resources:
+      - pods
+    verbs:
+      - get
+      - list
+      - watch
+      - patch
+  - apiGroups: ["crd.projectcalico.org"]
+    resources:
+      - globalfelixconfigs
+      - globalbgpconfigs
+    verbs:
+      - create
+      - get
+      - list
+      - update
+      - watch
+  - apiGroups: ["extensions"]
+    resources:
+      - networkpolicies
+    verbs:
+      - get
+      - list
+      - watch

cluster/addons/calico-policy-controller/calico-node-daemonset.yaml

@@ -33,7 +33,7 @@ spec:
         # container programs network policy and routes on each
         # host.
         - name: calico-node
-          image: gcr.io/projectcalico-org/node:v2.6.7
+          image: gcr.io/projectcalico-org/node:v3.3.1
           env:
             - name: CALICO_DISABLE_FILE_LOGGING
               value: "true"
@@ -73,6 +73,7 @@ spec:
             httpGet:
               path: /liveness
               port: 9099
+              host: localhost
             periodSeconds: 10
             initialDelaySeconds: 10
             failureThreshold: 6
@@ -80,6 +81,7 @@ spec:
             httpGet:
               path: /readiness
               port: 9099
+              host: localhost
             periodSeconds: 10
           volumeMounts:
             - mountPath: /lib/modules
@@ -97,7 +99,7 @@ spec:
         # This container installs the Calico CNI binaries
         # and CNI network config file on each node.
         - name: install-cni
-          image: gcr.io/projectcalico-org/cni:v1.11.2
+          image: gcr.io/projectcalico-org/cni:v3.3.1
           command: ["/install-cni.sh"]
           env:
             - name: CNI_CONF_NAME
@@ -110,7 +112,7 @@ spec:
                   "plugins": [
                     {
                       "type": "calico",
-                      "log_level": "debug",
+                      "log_level": "info",
                       "datastore_type": "kubernetes",
                       "nodename": "__KUBERNETES_NODE_NAME__",
                       "ipam": {
@@ -118,11 +120,9 @@ spec:
                         "subnet": "usePodCidr"
                       },
                       "policy": {
-                        "type": "k8s",
-                        "k8s_auth_token": "__SERVICEACCOUNT_TOKEN__"
+                        "type": "k8s"
                       },
                       "kubernetes": {
-                        "k8s_api_root": "https://__KUBERNETES_SERVICE_HOST__:__KUBERNETES_SERVICE_PORT__",
                         "kubeconfig": "__KUBECONFIG_FILEPATH__"
                       }
                     },

cluster/addons/calico-policy-controller/typha-deployment.yaml

@@ -23,7 +23,7 @@ spec:
       hostNetwork: true
       serviceAccountName: calico
       containers:
-      - image: gcr.io/projectcalico-org/typha:v0.5.6
+      - image: gcr.io/projectcalico-org/typha:v3.3.1
         name: calico-typha
         ports:
         - containerPort: 5473
@@ -58,12 +58,14 @@ spec:
           httpGet:
             path: /liveness
             port: 9098
+            host: localhost
           periodSeconds: 30
           initialDelaySeconds: 30
         readinessProbe:
           httpGet:
             path: /readiness
             port: 9098
+            host: localhost
           periodSeconds: 10
       volumes:
       - name: etc-calico