CNI和tigera的区别是什么？

Question

我不知道“普通棉布”之间有什么区别

kubectl apply -f https://docs.projectcalico.org/manifests/calico.yaml 

而“印花提拉”(操作员)是。

helm repo add projectcalico https://projectcalico.docs.tigera.io/charts
helm install calico projectcalico/tigera-operator --version v3.24.1\
  --create-namespace -f values.yaml --namespace tigera-operator

我只需要一个CNI，最好是最不扭曲的。我的印象是，tigera在某种程度上是一个“新的扩展版本”，因此突然看到一个更完整的K8s集群让我很难过(因此似乎主要是Calico的开发人员想要获得资金，并且需要炸毁他们产品的复杂性，但我可能错了。)

root@cp:~# kubectl  get all -A | grep -e 'NAMESPACE\|calico'
NAMESPACE          NAME                                           READY   STATUS    RESTARTS   AGE
calico-apiserver   pod/calico-apiserver-8665d9fcfb-6z7sv          1/1     Running   0          7m30s
calico-apiserver   pod/calico-apiserver-8665d9fcfb-95rlh          1/1     Running   0          7m30s
calico-system      pod/calico-kube-controllers-78687bb75f-ns5nj   1/1     Running   0          8m3s
calico-system      pod/calico-node-2q8h9                          1/1     Running   0          7m43s
calico-system      pod/calico-typha-6d48dfd49d-p5p47              1/1     Running   0          7m47s
calico-system      pod/csi-node-driver-9gjc4                      2/2     Running   0          8m4s
NAMESPACE          NAME                                      TYPE        CLUSTER-IP       EXTERNAL-IP   PORT(S)                  AGE
calico-apiserver   service/calico-api                        ClusterIP   10.105.6.52      <none>        443/TCP                  7m30s
calico-system      service/calico-kube-controllers-metrics   ClusterIP   10.105.39.117    <none>        9094/TCP                 8m3s
calico-system      service/calico-typha                      ClusterIP   10.102.152.6     <none>        5473/TCP                 8m5s
NAMESPACE       NAME                             DESIRED   CURRENT   READY   UP-TO-DATE   AVAILABLE   NODE SELECTOR            AGE
calico-system   daemonset.apps/calico-node       1         1         1       1            1           kubernetes.io/os=linux   8m4s
calico-system   daemonset.apps/csi-node-driver   1         1         1       1            1           kubernetes.io/os=linux   8m4s
NAMESPACE          NAME                                      READY   UP-TO-DATE   AVAILABLE   AGE
calico-apiserver   deployment.apps/calico-apiserver          2/2     2            2           7m30s
calico-system      deployment.apps/calico-kube-controllers   1/1     1            1           8m3s
calico-system      deployment.apps/calico-typha              1/1     1            1           8m4s
NAMESPACE          NAME                                                 DESIRED   CURRENT   READY   AGE
calico-apiserver   replicaset.apps/calico-apiserver-8665d9fcfb          2         2         2       7m30s
calico-system      replicaset.apps/calico-kube-controllers-78687bb75f   1         1         1       8m3s
calico-system      replicaset.apps/calico-typha-588b4ff644              0         0         0       8m4s
calico-system      replicaset.apps/calico-typha-6d48dfd49d              1         1         1       7m47s

Answer 1

Tigera是一个云本地应用程序保护平台(CNAPP).

当然，你只想要第一份，卡里科CNI。

Answer 2

CNI是一个用于分配IP地址的小型网络插件，但是calico tigera负责整个kubernetes网络以及连接节点和服务。