calico部署最新版api不支持kubernetes 1.16.6

[typ431127]

文档版本
v16.6

现象描述
部署calico网络出错无法正常安装
calico-kube-controllers 无法初始化
calico-node 无法初始化

calico-kube-controllers日志

2021-08-22 12:57:12.966 [ERROR][1] client.go 261: Error getting cluster information config ClusterInformation="default" error=Get "https://10.254.0.1:443/apis/crd.projectcalico.org/v1/clusterinformations/default": context deadline exceeded
2021-08-22 12:57:12.966 [FATAL][1] main.go 120: Failed to initialize Calico datastore error=Get "https://10.254.0.1:443/apis/crd.projectcalico.org/v1/clusterinformations/default": context deadline exceeded
2021-08-22 12:57:25.962 [INFO][1] main.go 94: Loaded configuration from environment config=&config.Config{LogLevel:"info", WorkloadEndpointWorkers:1, ProfileWorkers:1, PolicyWorkers:1, NodeWorkers:1, Kubeconfig:"", DatastoreType:"kubernetes"}
W0822 12:57:25.963646 1 client_config.go:615] Neither --kubeconfig nor --master was specified. Using the inClusterConfig. This might not work.
2021-08-22 12:57:25.964 [INFO][1] main.go 115: Ensuring Calico datastore is initialized

calico-node报错

felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resour

https://github.com/opsnull/follow-me-install-kubernetes-cluster/blob/master/06-6.calico.md
这个问题经过我细心排除，发现calico v3.20.0版本无法访问/apis/discovery.k8s.io/v1beta1/endpointslices资源，在1.16.6版本中，此api资源访问为404。

kube-api日志中也显示报错

我更换calico-3.10版本后解决了这个问题，全部初始化成功
curl https://docs.projectcalico.org/v3.10/manifests/calico.yaml -O calico-3.10.yml

[trotyoung]

我也遇到了同样的问题。calico-node提示 探针无法通过，无法正常启动，可以在容器中执行探针命令，返回503。
我参考calico官方文档，换成etcd后端后部署成功了。
https://docs.projectcalico.org/getting-started/kubernetes/self-managed-onprem/onpremises#install-calico-with-etcd-datastore
报错情况如下

2021-08-25 13:31:29.337 [WARNING][53] felix/health.go 188: Reporter is not ready. name="int_dataplane"
2021-08-25 13:31:29.337 [WARNING][53] felix/health.go 188: Reporter is not ready. name="async_calc_graph"
2021-08-25 13:31:30.047 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:30.049 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:30.049 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource
2021-08-25 13:31:31.050 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:31.052 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:31.052 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource
2021-08-25 13:31:32.052 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:32.054 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:32.054 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource
2021-08-25 13:31:33.055 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:33.062 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:33.062 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource
2021-08-25 13:31:34.063 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:34.065 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:34.065 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource
2021-08-25 13:31:35.062 [WARNING][53] felix/health.go 188: Reporter is not ready. name="int_dataplane"
2021-08-25 13:31:35.062 [WARNING][53] felix/health.go 188: Reporter is not ready. name="async_calc_graph"
2021-08-25 13:31:35.062 [WARNING][53] felix/health.go 154: Health: not ready
2021-08-25 13:31:35.065 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:35.067 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:35.068 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource

[typ431127]

我也遇到了同样的问题。calico-node提示 探针无法通过，无法正常启动，可以在容器中执行探针命令，返回503。
我参考calico官方文档，换成etcd后端后部署成功了。
https://docs.projectcalico.org/getting-started/kubernetes/self-managed-onprem/onpremises#install-calico-with-etcd-datastore
报错情况如下

2021-08-25 13:31:29.337 [WARNING][53] felix/health.go 188: Reporter is not ready. name="int_dataplane"
2021-08-25 13:31:29.337 [WARNING][53] felix/health.go 188: Reporter is not ready. name="async_calc_graph"
2021-08-25 13:31:30.047 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:30.049 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:30.049 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource
2021-08-25 13:31:31.050 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:31.052 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:31.052 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource
2021-08-25 13:31:32.052 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:32.054 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:32.054 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource
2021-08-25 13:31:33.055 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:33.062 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:33.062 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource
2021-08-25 13:31:34.063 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:34.065 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:34.065 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource
2021-08-25 13:31:35.062 [WARNING][53] felix/health.go 188: Reporter is not ready. name="int_dataplane"
2021-08-25 13:31:35.062 [WARNING][53] felix/health.go 188: Reporter is not ready. name="async_calc_graph"
2021-08-25 13:31:35.062 [WARNING][53] felix/health.go 154: Health: not ready
2021-08-25 13:31:35.065 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:35.067 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:35.068 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource

和我遇到的报错一样，下次我试试，现在集群可以通信，就先这样了

[trotyoung]

我也遇到了同样的问题。calico-node提示 探针无法通过，无法正常启动，可以在容器中执行探针命令，返回503。
我参考calico官方文档，换成etcd后端后部署成功了。
https://docs.projectcalico.org/getting-started/kubernetes/self-managed-onprem/onpremises#install-calico-with-etcd-datastore
报错情况如下

2021-08-25 13:31:29.337 [WARNING][53] felix/health.go 188: Reporter is not ready. name="int_dataplane"
2021-08-25 13:31:29.337 [WARNING][53] felix/health.go 188: Reporter is not ready. name="async_calc_graph"
2021-08-25 13:31:30.047 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:30.049 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:30.049 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource
2021-08-25 13:31:31.050 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:31.052 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:31.052 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource
2021-08-25 13:31:32.052 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:32.054 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:32.054 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource
2021-08-25 13:31:33.055 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:33.062 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:33.062 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource
2021-08-25 13:31:34.063 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:34.065 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:34.065 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource
2021-08-25 13:31:35.062 [WARNING][53] felix/health.go 188: Reporter is not ready. name="int_dataplane"
2021-08-25 13:31:35.062 [WARNING][53] felix/health.go 188: Reporter is not ready. name="async_calc_graph"
2021-08-25 13:31:35.062 [WARNING][53] felix/health.go 154: Health: not ready
2021-08-25 13:31:35.065 [INFO][53] felix/watchercache.go 174: Full resync is required ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices"
2021-08-25 13:31:35.067 [INFO][53] felix/kubeendpointslice.go 101: Unable to list K8s EndpointSlice resources error=the server could not find the requested resource
2021-08-25 13:31:35.068 [INFO][53] felix/watchercache.go 186: Failed to perform list of current data during resync ListRoot="/calico/resources/v3/projectcalico.org/kubernetesendpointslices" error=resource does not exist: KubernetesEndpointSlice with error: the server could not find the requested resource

和我遇到的报错一样，下次我试试，现在集群可以通信，就先这样了

嗯，可以参考一下。