pod-1 … … mysql pod-N NodeN Mysql Operator pod … … mysql Pod-T 0. 创建 CRD 3. 集群管理 2. 调度 pod Ceph MySQL-Operator 主流程 API Server Reflector DeltaFIFO Local Storage Callbacks OnAdd OnUpdate OnDelete pod-1 … … mysql pod-N NodeN Mysql Operator pod … … mysql Pod-T 0. 创建 CRD 3. 集群管理 2. 调度 pod Ceph Kubernetes 的容器编排 • Pod 名稳定 • Pod 启动有序 • Pod 扩容安全 Deployment mysql-5f54tvkj8 mysql-7c46782dr mysql-577ck9s8f pod-1 … … mysql pod-N NodeN Mysql Operator pod … … mysql Pod-T 0. 创建 CRD 3. 集群管理 2. 调度 pod Ceph MySQL-Operator 集群管理 Master High Availability Ø 目前最常用的高可用实现 Ø 支持大多数 MySQL 版本 Ø 使用 mysql 半同步复制

key column. (default true) -cell string cell to use -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string require a preset sharding key column. (default true) -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string Vitess has plugins for: • A network-mounted path (e.g. NFS) • Google Cloud Storage • Amazon S3 • Ceph Backup Engines The engine is the techology used for generating the backup. Currently Vitess has plugins

require a preset sharding key column. (default true) -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string key column. (default true) -cell string cell to use -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string require a preset sharding key column. (default true) -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string

require a preset sharding key column. (default true) -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string key column. (default true) -cell string cell to use -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string require a preset sharding key column. (default true) -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string

require a preset sharding key column. (default true) -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string key column. (default true) -cell string cell to use -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string require a preset sharding key column. (default true) -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string

require a preset sharding key column. (default true) -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string key column. (default true) -cell string cell to use -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string require a preset sharding key column. (default true) -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string

require a preset sharding key column. (default true) -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string key column. (default true) -cell string cell to use -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string require a preset sharding key column. (default true) -ceph_backup_storage_config string Path to JSON config file for ceph backup storage (default “ceph_backup_config.json”) -consul_auth_static_file string

Vitess has plugins for: • A network-mounted path (e.g. NFS) • Google Cloud Storage • Amazon S3 • Ceph Backup Engines The engine is the techology used for generating the backup. Currently Vitess has plugins NFS or any other filesystem-mounted network drive. gcs: Google Cloud Storage. s3: Amazon S3. ceph: Ceph Object Gateway S3 API. 168 backup_engine_implementation plugin, this identifies the AWS S3 bucket. ceph_backup_storage_config For the ceph plugin, this identifies the path to a text file with a JSON object

Currently, we have plugins for: • A network-mounted path (e.g. NFS) • Google Cloud Storage • Amazon S3 • Ceph Vitess also supports multiple ways to generate data backups. This is called a Backup engine, which NFS or any other filesystem-mounted network drive. gcs: Google Cloud Storage. s3: Amazon S3. ceph: Ceph Object Gateway S3 API. backup_engine_implementation plugin, this identifies the AWS S3 bucket. ceph_backup_storage_config For the ceph plugin, this identifies the path to a text file with a JSON object

provider �→ The type of the S3- compatible ser- vice. The sup- ported types are aws, alibaba �→ , ceph, netease �→ and other. GCS command-line parameters Command- line parameter Description --gcs. provider �→ The type of the S3- compatible ser- vice. The sup- ported types are aws, alibaba �→ , ceph, netease �→ and other. 11.6.4.3.2 GCS command-line parameters Command- line parameter Description