## Scaling a Multi-Tenant k8s Cluster in a Telco Pablo Moncada eBPF Summit October 28, 2020 ## About MasMovil group • 4th telecom company in Spain - Provides voice and broadband services to +12M customers

RKE Kubernetes cluster using CSI Driver on DELL EMC PowerFlex September 2021 H18899 White Paper ## Abstract This white paper describes the deployment of a SUSE Rancher Kubernetes Cluster on the Dell SUSE Rancher Kubernetes cluster .....13 PowerFlex Container Storage Interface driver .....25 Steps to install CSI drives for PowerFlex .....26 Rancher Kubernetes Cluster Data Protection using PowerProtect applications within a Kubernetes cluster, that can survive the lifetime of a pod or the node it is running on. SUSE Rancher is a Kubernetes management platform that simplifies the cluster installation and operations

count 5001 exceeds the transaction limitation 的错误，该如何解决？ ..... 3871 15.3.13 TiDB 有像 Oracle 那样的 Flashback Query 功能么，DDL 支持么？ ..... 3871 15.3.14 TiDB 中删除数据后会立即释放空间吗？ ..... 3872 15.3.15 删除数据后查询速度为何会变慢？ 6 数据库管理 · 闪回功能支持精确 TSO #48372 @BornChanger TiDB v7.6.0 提供了更加强大和精确的闪回功能 FLASHBACK CLUSTER，不仅支持回溯到过去指定的时间点，还可以通过 FLASHBACK CLUSTER TO TSO 精确地指定要恢复的TSO 时间戳，实现更加灵活的数据恢复。例如，与 TiCDC 结合使用时，该功能允许下游 TiDB 集群在暂停 集群在暂停数据同步、开启预上线读写测试后，快速且优雅地回溯到暂停同步时的 TSO 时间戳，并继续通过 TiCDC 同步数据，从而简化了预上线验证流程和数据管理。 FLASHBACK CLUSTER TO TSO 445494839813079041; 更多信息，请参考用户文档。 · 支持自动终止长时间未提交的空闲事务 #48714 @crazycs520 在网络异常断开或应用程序故障时，COMMIT

Greenplum Kubernetes 101 Greenplum for Kubernetes Components Greenplum Operator Greenplum Cluster Demo ## Greenplum ## Massively Parallel Postgres ## Run your analytics anywhere you need it Kubernetes ## Massively Parallel Postgres on Kubernetes ## Components • Greenplum Operator • Greenplum Cluster ## Greenplum Operator  Greenplum Cluster ## Greenplum Cluster master-0 master-1 ![Image](/uploads/documents/0/5/3/c/053c197024780d67e29f372a5b9149ee/p17_1

Brokers 12 1.4 Tasks 16 1.5 Groups 24 1.6 Iterable 26 1.7 Chains 28 1.8 Schedules 30 1.9 Cluster 33 1.10 Monitor 35 1.11 Admin pages 38 1.12 Architecture 41 1.13 Examples 43 Python Module groups and chains • Django Admin integration • PaaS compatible with multiple instances • Multi cluster monitor • Redis, Disque, IronMQ, SQS, MongoDB or ORM • Rollbar support Django Q is tested with: module by Giampaolo Rodola', is an optional requirement and adds cpu affinity settings to the cluster: $ pip install psutil • Hiredis parser. This C library maintained by the core Redis team is faster

Brokers 12 1.4 Tasks 15 1.5 Groups 23 1.6 Iterable 25 1.7 Chains 27 1.8 Schedules 28 1.9 Cluster 32 1.10 Monitor 34 1.11 Admin pages 37 1.12 Architecture 40 1.13 Examples 42 Python Module groups and chains • Django Admin integration • PaaS compatible with multiple instances • Multi cluster monitor • Redis, Disque, IronMQ, SQS, MongoDB or ORM • Rollbar support Django Q is tested with: module by Giampaolo Rodola', is an optional requirement and adds cpu affinity settings to the cluster: $ pip install psutil • Hiredis parser. This C library maintained by the core Redis team is faster

org) 1 Features 3 1.1 Installation 3 1.2 Configuration 4 1.3 Tasks 7 1.4 Schedules 13 1.5 Cluster 16 1.6 Monitor 21 1.7 Admin pages 24 1.8 Examples 26 Python Module Index 31 Django Q is hooks and groups • Django Admin integration • PaaS compatible with multiple instances • Multi cluster monitor • Redis broker • Python 2 and 3 Django Q is tested with: Python 2.7 & 3.4. Django module by Giampaolo Rodola', is an optional requirement and adds cpu affinity settings to the cluster: $ pip install psutil • Hiredis parser. This C library maintained by the core Redis team is faster

Brokers 12 1.4 Tasks 16 1.5 Groups 24 1.6 Iterable 26 1.7 Chains 28 1.8 Schedules 30 1.9 Cluster 33 1.10 Monitor 35 1.11 Admin pages 38 1.12 Architecture 41 1.13 Examples 43 Python Module groups and chains • Django Admin integration • PaaS compatible with multiple instances • Multi cluster monitor • Redis, Disque, IronMQ, SQS, MongoDB or ORM • Rollbar support Django Q is tested with: module by Giampaolo Rodola', is an optional requirement and adds cpu affinity settings to the cluster: $ pip install psutil • Hiredis parser. This C library maintained by the core Redis team is faster

Brokers 12 1.4 Tasks 15 1.5 Groups 23 1.6 Iterable 25 1.7 Chains 27 1.8 Schedules 29 1.9 Cluster 32 1.10 Monitor 34 1.11 Admin pages 38 1.12 Architecture 40 1.13 Examples 42 Python Module groups and chains • Django Admin integration • PaaS compatible with multiple instances • Multi cluster monitor • Redis, Disque, IronMQ, SQS, MongoDB or ORM • Rollbar support Django Q is tested with: module by Giampaolo Rodola', is an optional requirement and adds cpu affinity settings to the cluster: $ pip install psutil • Hiredis parser. This C library maintained by the core Redis team is faster

Starting Cellar 3.3. Optional features 4. Core runtime and Hazelcast 4.1. Hazelcast cluster identification 4.2. Network 5. Cellar nodes 5.1. Nodes identification 5.2. Testing Clustered resources 7. Cellar groups 7.1. New group 7.2. Clustered Resources and Cluster Groups 7.2.1. Features 7.2.2. Bundles 7.2.3. Configurations 7.2.4. OBR (optional) 7 OBR Support 8.1. Enable OBR support 8.2. Register repository URL in a cluster 8.3. Deploying bundles using the cluster OBR 9. OSGi Event Broadcasting support (eventadmin) 9.1. Enable OSGi Event