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microk8s minio 插件

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microk8s minio 插件

我已经设置了一个在 2 个 vagrant VM（均为 Ubuntu 22.04）上运行的 microk8s（1.26）集群，我还启用了 minio 插件。

设置顺利，使用sudo microk8s kubectl-minio proxy，我能够从主机加载 minio 操作员控制台。但是，我认为它没有完全正常工作，我无法访问管理控制台，也没有获得存储桶列表。

我猜想集群中还需要暴露其他东西，但我不确定暴露什么以及如何暴露。我设法mc只从虚拟机中使用，而不是从主机中使用。

我希望能够让控制台完全正常工作，甚至能够从主机与 Minio API 进行交互。

是否可以？

只是为了向你展示情况：

microk8s kubectl get all --all-namespaces 
NAMESPACE        NAME                                            READY   STATUS    RESTARTS      AGE
kube-system      pod/hostpath-provisioner-69cd9ff5b8-xc9jq       1/1     Running   1 (27m ago)   23h
kube-system      pod/kubernetes-dashboard-dc96f9fc-t8r5z         1/1     Running   1 (27m ago)   23h
kube-system      pod/calico-kube-controllers-7657549d9-nn765     1/1     Running   1 (27m ago)   24h
kube-system      pod/calico-node-xfbsn                           1/1     Running   1 (27m ago)   24h
kube-system      pod/dashboard-metrics-scraper-7bc864c59-2c4mt   1/1     Running   1 (25m ago)   23h
minio-operator   pod/console-66c4b79fbd-fsgkt                    1/1     Running   1 (25m ago)   23h
minio-operator   pod/minio-operator-67dcf6dd7c-rv9cn             1/1     Running   1 (25m ago)   23h
kube-system      pod/coredns-6f5f9b5d74-q6lxq                    1/1     Running   1 (25m ago)   23h
kube-system      pod/calico-node-vhlrq                           1/1     Running   1 (25m ago)   24h
kube-system      pod/metrics-server-6f754f88d-snwgh              1/1     Running   1 (25m ago)   23h
minio-operator   pod/minio-operator-67dcf6dd7c-89pcc             1/1     Running   5 (25m ago)   23h
minio-operator   pod/microk8s-ss-0-0                             1/1     Running   5 (24m ago)   23h

NAMESPACE        NAME                                TYPE        CLUSTER-IP       EXTERNAL-IP   PORT(S)                  AGE
default          service/kubernetes                  ClusterIP   10.152.183.1     <none>        443/TCP                  24h
kube-system      service/metrics-server              ClusterIP   10.152.183.116   <none>        443/TCP                  23h
kube-system      service/kubernetes-dashboard        ClusterIP   10.152.183.52    <none>        443/TCP                  23h
kube-system      service/dashboard-metrics-scraper   ClusterIP   10.152.183.129   <none>        8000/TCP                 23h
kube-system      service/kube-dns                    ClusterIP   10.152.183.10    <none>        53/UDP,53/TCP,9153/TCP   23h
minio-operator   service/operator                    ClusterIP   10.152.183.170   <none>        4222/TCP,4221/TCP        23h
minio-operator   service/console                     ClusterIP   10.152.183.101   <none>        9090/TCP,9443/TCP        23h
minio-operator   service/minio                       ClusterIP   10.152.183.254   <none>        80/TCP                   23h
minio-operator   service/microk8s-console            ClusterIP   10.152.183.130   <none>        9090/TCP                 23h
minio-operator   service/microk8s-hl                 ClusterIP   None             <none>        9000/TCP                 23h

NAMESPACE     NAME                         DESIRED   CURRENT   READY   UP-TO-DATE   AVAILABLE   NODE SELECTOR            AGE
kube-system   daemonset.apps/calico-node   2         2         2       2            2           kubernetes.io/os=linux   24h

NAMESPACE        NAME                                        READY   UP-TO-DATE   AVAILABLE   AGE
kube-system      deployment.apps/calico-kube-controllers     1/1     1            1           24h
kube-system      deployment.apps/kubernetes-dashboard        1/1     1            1           23h
kube-system      deployment.apps/hostpath-provisioner        1/1     1            1           23h
kube-system      deployment.apps/dashboard-metrics-scraper   1/1     1            1           23h
minio-operator   deployment.apps/console                     1/1     1            1           23h
kube-system      deployment.apps/coredns                     1/1     1            1           23h
kube-system      deployment.apps/metrics-server              1/1     1            1           23h
minio-operator   deployment.apps/minio-operator              2/2     2            2           23h

NAMESPACE        NAME                                                  DESIRED   CURRENT   READY   AGE
kube-system      replicaset.apps/calico-kube-controllers-79568db7f8    0         0         0       24h
kube-system      replicaset.apps/calico-kube-controllers-7657549d9     1         1         1       24h
kube-system      replicaset.apps/kubernetes-dashboard-dc96f9fc         1         1         1       23h
kube-system      replicaset.apps/hostpath-provisioner-69cd9ff5b8       1         1         1       23h
kube-system      replicaset.apps/dashboard-metrics-scraper-7bc864c59   1         1         1       23h
minio-operator   replicaset.apps/console-66c4b79fbd                    1         1         1       23h
kube-system      replicaset.apps/coredns-6f5f9b5d74                    1         1         1       23h
kube-system      replicaset.apps/metrics-server-6f754f88d              1         1         1       23h
minio-operator   replicaset.apps/minio-operator-67dcf6dd7c             2         2         2       23h

NAMESPACE        NAME                             READY   AGE
minio-operator   statefulset.apps/microk8s-ss-0   1/1     23h

和：

microk8s kubectl get endpoints -A  
NAMESPACE        NAME                        ENDPOINTS                                        AGE
default          kubernetes                  10.0.2.15:16443                                  24h
kube-system      kubernetes-dashboard        10.1.146.205:8443                                23h
kube-system      dashboard-metrics-scraper   10.1.96.201:8000                                 23h
minio-operator   console                     10.1.96.203:9443,10.1.96.203:9090                23h
kube-system      kube-dns                    10.1.96.200:53,10.1.96.200:53,10.1.96.200:9153   23h
kube-system      metrics-server              10.1.96.202:4443                                 23h
minio-operator   operator                    10.1.146.204:4222,10.1.146.204:4221              23h
minio-operator   microk8s-hl                 10.1.146.206:9000                                23h
minio-operator   microk8s-console            10.1.146.206:9090                                23h
minio-operator   minio                       10.1.146.206:9000                                23h
kube-system      microk8s.io-hostpath        <none>                                           23h

答案1

  • 您是否在操作员控制台中创建了任何租户？创建租户后，您就可以访问管理控制台，您可以在其中创建存储桶、用户、IAM 策略等。

  • 虚拟机可以正常工作，而主机无法正常工作的原因是服务正在监听 ClusterIP。为了将其暴露给主机，您可以执行以下两项操作之一

    • 您可以通过公开服务kubectl port-forward，然后从主机使用您公开的端口进行访问。
    • 或者您可以更改配置以监听 NodePort 而不是 ClusterIP，尽管这可能会产生其他意想不到的副作用。

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