kubectl方式安装

Prerequisites

Download MogDB Operator sample

The MogDB Operator Kustomize installer is included.
```
wget https://cdn-mogdb.enmotech.com/mogdb-stack/v1.0.0/mogdb-operator-examples.tar
tar xf mogdb-operator-examples.tar
cd mogdb-operator-examples
```
The MogDB Operator installation item is in the kustomize/install directory.

Configuration

The default Kustomize will work in most Kubernetes environments, or can be customized to meet your specific needs.

Installation

Install MogDB Operator

kubectl apply -f ./kustomize/install/kubectl/mogdb-operator.yml

Expected output:

namespace/mogdb-operator-system created
customresourcedefinition.apiextensions.k8s.io/mogdbbackups.mogdb.enmotech.io created
customresourcedefinition.apiextensions.k8s.io/mogdbclusters.mogdb.enmotech.io created
customresourcedefinition.apiextensions.k8s.io/mogdbrecoveries.mogdb.enmotech.io created
serviceaccount/mogdb-operator-controller-manager created
role.rbac.authorization.k8s.io/mogdb-operator-leader-election-role created
clusterrole.rbac.authorization.k8s.io/mogdb-operator-manager-role created
rolebinding.rbac.authorization.k8s.io/mogdb-operator-leader-election-rolebinding created
clusterrolebinding.rbac.authorization.k8s.io/mogdb-operator-manager-rolebinding created
configmap/mogdb-operator-manager-config created
secret/mogdb-operator-huawei-registry created
deployment.apps/mogdb-operator-controller-manager created

Install the mgo client

wget https://cdn-mogdb.enmotech.com/mogdb-stack/v1.0.0/client-setup.sh
chmod +x client-setup.sh
./client-setup.sh

This will download the mgo client and prompt you to add some environment variables for you to set in your session, which you can do with the following command.

export MGOUSER="${HOME?}/.mgo/mgouser"
export MGO_CA_CERT="${HOME?}/.mgo/client.crt"
export MGO_CLIENT_CERT="${HOME?}/.mgo/client.crt"
export MGO_CLIENT_KEY="${HOME?}/.mgo/client.key"
export MGO_APISERVER_URL='https://127.0.0.1:32444'
export MGO_NAMESPACE=mogdb-operator-system

If you wish to permanently add these variables to your environment, you can run the following command.

cat <<EOF >> ~/.bashrc
export PATH="${HOME?}/.mgo:$PATH"
export MGOUSER="${HOME?}/.mgo/mgouser"
export MGO_CA_CERT="${HOME?}/.mgo/client.crt"
export MGO_CLIENT_CERT="${HOME?}/.mgo/client.crt"
export MGO_CLIENT_KEY="${HOME?}/.mgo/client.key"
export MGO_APISERVER_URL='https://127.0.0.1:32444'
export MGO_NAMESPACE=mogdb-operator-system
EOF

source ~/.bashrc

Note: For macOS users, you use the file ~/.bash_profile instead of ~/.bashrc.

Uninstall

kubectl delete -f ./kustomize/install/kubectl/mogdb-operator.yml

namespace "mogdb-operator-system" deleted
customresourcedefinition.apiextensions.k8s.io "mogdbbackups.mogdb.enmotech.io" deleted
customresourcedefinition.apiextensions.k8s.io "mogdbclusters.mogdb.enmotech.io" deleted
customresourcedefinition.apiextensions.k8s.io "mogdbrecoveries.mogdb.enmotech.io" deleted
serviceaccount "mogdb-operator-controller-manager" deleted
role.rbac.authorization.k8s.io "mogdb-operator-leader-election-role" deleted
clusterrole.rbac.authorization.k8s.io "mogdb-operator-manager-role" deleted
rolebinding.rbac.authorization.k8s.io "mogdb-operator-leader-election-rolebinding" deleted
clusterrolebinding.rbac.authorization.k8s.io "mogdb-operator-manager-rolebinding" deleted
configmap "mogdb-operator-manager-config" deleted
secret "mogdb-operator-huawei-registry" deleted
deployment.apps "mogdb-operator-controller-manager" deleted

Note:

Before uninstalling, please make sure all clusters on the system have been deleted completely, otherwise it will not be uninstalled.