Update README.md

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Sheng Yang 2018-08-09 17:15:57 -07:00 committed by GitHub
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@ -42,7 +42,7 @@ Longhorn can be used in Kubernetes to provide persistent storage through either
### Check if your setup satisfied CSI requirement ### Check if your setup satisfied CSI requirement
1. Use the following command to check your Kubernetes server version 1. Use the following command to check your Kubernetes server version
``` ```
> kubectl version # kubectl version
Client Version: version.Info{Major:"1", Minor:"10", GitVersion:"v1.10.3", GitCommit:"2bba0127d85d5a46ab4b778548be28623b32d0b0", GitTreeState:"clean", BuildDate:"2018-05-21T09:17:39Z", GoVersion:"go1.9.3", Compiler:"gc", Platform:"linux/amd64"} Client Version: version.Info{Major:"1", Minor:"10", GitVersion:"v1.10.3", GitCommit:"2bba0127d85d5a46ab4b778548be28623b32d0b0", GitTreeState:"clean", BuildDate:"2018-05-21T09:17:39Z", GoVersion:"go1.9.3", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"10", GitVersion:"v1.10.1", GitCommit:"d4ab47518836c750f9949b9e0d387f20fb92260b", GitTreeState:"clean", BuildDate:"2018-04-12T14:14:26Z", GoVersion:"go1.9.3", Compiler:"gc", Platform:"linux/amd64"} Server Version: version.Info{Major:"1", Minor:"10", GitVersion:"v1.10.1", GitCommit:"d4ab47518836c750f9949b9e0d387f20fb92260b", GitTreeState:"clean", BuildDate:"2018-04-12T14:14:26Z", GoVersion:"go1.9.3", Compiler:"gc", Platform:"linux/amd64"}
``` ```
@ -50,7 +50,7 @@ The `Server Version` should be `v1.10` or above.
2. Use the following command on the hosts to check if the feature gate is enabled for Mount Propagation 2. Use the following command on the hosts to check if the feature gate is enabled for Mount Propagation
``` ```
> ps aux|grep kube|grep MountPropagation # ps aux|grep kube|grep MountPropagation
root 1707 3.1 12.4 1087008 503848 ? Ssl Jul12 1288:35 kube-apiserver --storage-backend=etcd3 --client-ca-file=/etc/kubernetes/ssl/kube-ca.pem --tls-cert-file=/etc/kubernetes/ssl/kube-apiserver.pem --kubelet-client-certificate=/etc/kubernetes/ssl/kube-apiserver.pem --apiserver-count=1 --secure-port=6443 --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname --kubelet-client-key=/etc/kubernetes/ssl/kube-apiserver-key.pem --tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305 --allow-privileged=true --insecure-port=0 --admission-control=ServiceAccount,NamespaceLifecycle,LimitRanger,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds --cloud-provider= --service-cluster-ip-range=10.43.0.0/16 --tls-private-key-file=/etc/kubernetes/ssl/kube-apiserver-key.pem --service-account-key-file=/etc/kubernetes/ssl/kube-apiserver-key.pem --authorization-mode=Node,RBAC --bind-address=0.0.0.0 --feature-gates=MountPropagation=true --insecure-bind-address=127.0.0.1 --etcd-cafile=/etc/kubernetes/ssl/kube-ca.pem --etcd-certfile=/etc/kubernetes/ssl/kube-node.pem --etcd-keyfile=/etc/kubernetes/ssl/kube-node-key.pem --etcd-servers=https://138.197.199.191:2379 --etcd-prefix=/registry root 1707 3.1 12.4 1087008 503848 ? Ssl Jul12 1288:35 kube-apiserver --storage-backend=etcd3 --client-ca-file=/etc/kubernetes/ssl/kube-ca.pem --tls-cert-file=/etc/kubernetes/ssl/kube-apiserver.pem --kubelet-client-certificate=/etc/kubernetes/ssl/kube-apiserver.pem --apiserver-count=1 --secure-port=6443 --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname --kubelet-client-key=/etc/kubernetes/ssl/kube-apiserver-key.pem --tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305 --allow-privileged=true --insecure-port=0 --admission-control=ServiceAccount,NamespaceLifecycle,LimitRanger,PersistentVolumeLabel,DefaultStorageClass,ResourceQuota,DefaultTolerationSeconds --cloud-provider= --service-cluster-ip-range=10.43.0.0/16 --tls-private-key-file=/etc/kubernetes/ssl/kube-apiserver-key.pem --service-account-key-file=/etc/kubernetes/ssl/kube-apiserver-key.pem --authorization-mode=Node,RBAC --bind-address=0.0.0.0 --feature-gates=MountPropagation=true --insecure-bind-address=127.0.0.1 --etcd-cafile=/etc/kubernetes/ssl/kube-ca.pem --etcd-certfile=/etc/kubernetes/ssl/kube-node.pem --etcd-keyfile=/etc/kubernetes/ssl/kube-node-key.pem --etcd-servers=https://138.197.199.191:2379 --etcd-prefix=/registry
root 1760 4.7 6.4 1508564 260724 ? Ssl Jul12 1970:59 kubelet --network-plugin=cni --resolv-conf=/etc/resolv.conf --cluster-domain=cluster.local --v=2 --enforce-node-allocatable= --cgroups-per-qos=True --cni-bin-dir=/opt/cni/bin --cluster-dns=10.43.0.10 --cloud-provider= --fail-swap-on=false --address=0.0.0.0 --cadvisor-port=0 --volume-plugin-dir=/var/lib/kubelet/volumeplugins --hostname-override=yasker-longhorn-dev-1 --client-ca-file=/etc/kubernetes/ssl/kube-ca.pem --root-dir=/var/lib/kubelet --tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305 --feature-gates=MountPropagation=true --cni-conf-dir=/etc/cni/net.d --allow-privileged=true --pod-infra-container-image=rancher/pause-amd64:3.0 --kubeconfig=/etc/kubernetes/ssl/kubecfg-kube-node.yaml --read-only-port=0 --anonymous-auth=false --cgroup-driver=cgroupfs root 1760 4.7 6.4 1508564 260724 ? Ssl Jul12 1970:59 kubelet --network-plugin=cni --resolv-conf=/etc/resolv.conf --cluster-domain=cluster.local --v=2 --enforce-node-allocatable= --cgroups-per-qos=True --cni-bin-dir=/opt/cni/bin --cluster-dns=10.43.0.10 --cloud-provider= --fail-swap-on=false --address=0.0.0.0 --cadvisor-port=0 --volume-plugin-dir=/var/lib/kubelet/volumeplugins --hostname-override=yasker-longhorn-dev-1 --client-ca-file=/etc/kubernetes/ssl/kube-ca.pem --root-dir=/var/lib/kubelet --tls-cipher-suites=TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305 --feature-gates=MountPropagation=true --cni-conf-dir=/etc/cni/net.d --allow-privileged=true --pod-infra-container-image=rancher/pause-amd64:3.0 --kubeconfig=/etc/kubernetes/ssl/kubecfg-kube-node.yaml --read-only-port=0 --anonymous-auth=false --cgroup-driver=cgroupfs
``` ```