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Open-source cloud-native database on Kubernetes

RadonDB MySQL is an open-source, cloud-native, and high-availability cluster solution based on MySQL. It adopts the architecture of one leader node and multiple replicas, with management capabilities for security, automatic backups, monitoring and alerting, automatic scaling, and so on.

RadonDB MySQL Kubernetes supports installation, deployment and management of RadonDB MySQL clusters on Kubernetes, KubeSphere and Rancher, and automates tasks involved in running RadonDB MySQL clusters.

🧠 High-availability MySQL: Automatic decentralized leader election, failover within seconds, and strong data consistency in cluster switching

✏️ Cluster management

💻 Monitoring and alerting

✍️ S3 backups and NFS backups

🎈 Log management

👨 Account management

🎨 Others

1. Automatic decentralized leader election by the Raft protocol

2. Synchronizing data by Semi-Sync replication based on GTID mode

3. Supporting high-availability through Xenon

👀 This tutorial demonstrates how to deploy a RadonDB MySQL cluster (Operator) on Kubernetes.

📦 Prepare a Kubernetes cluster.

helm repo add radondb https://radondb.github.io/radondb-mysql-kubernetes/

Set the release name to demo and create a Deployment named demo-mysql-operator.

helm install demo radondb/mysql-operator

Notice

This step also creates the CRD required by the cluster.

Run the following command to create an instance of the mysqlclusters.mysql.radondb.com CRD and thereby create a RadonDB MySQL cluster by using the default parameters. To customize the cluster parameters, see Configuration Parameters.

kubectl apply -f https://github.com/radondb/radondb-mysql-kubernetes/releases/latest/download/mysql_v1alpha1_mysqlcluster.yaml

📖 For more information, see the documentation:

• Deploy RadonDB MySQL on Kubernetes
• Deploy RadonDB MySQL on KubeSphere
• Deploy RadonDB MySQL on Rancher
• All documents

RadonDB MySQL is based on Apache 2.0 protocol. See License.

😊 Website: https://radondb.com/

😁 Forum: Please join the RadonDB section of kubesphere Developer Forum.

🦉 Community WeChat group: Please add the group assistant radondb to invite you into the group.

For any bugs, questions, or suggestions about RadonDB MySQL, please create an issue on GitHub or feedback on the forum.