ClickHouse on Kubernetes! Alexander Zaitsev Altinity Background ● Premier provider of software and services for ClickHouse ● Incorporated in UK with distributed team in US/Canada/Europe 24x7 support for ClickHouse deployments ○ Software (Kubernetes, cluster manager, tools & utilities) ○ POCs/Training What is Kubernetes? “Kubernetes is the new Linux” Actually it’s an open-source machine resources efficiently ● automate application deployment Why run ClickHouse on Kubernetes? Other applications are already there Easier to manage than deployment on hosts Bring

ClickHouse on Kubernetes! Alexander Zaitsev, Altinity Limassol, May 7th 2019 Altinity Background ● Premier provider of software and services for ClickHouse ● Incorporated in UK with 24x7 support for ClickHouse deployments ○ Software (Kubernetes, cluster manager, tools & utilities) ○ POCs/Training What is Kubernetes? “Kubernetes is the new Linux” Actually it’s an open-source machine resources efficiently ● automate application deployment Why run ClickHouse on Kubernetes? 1. Other applications are already there 2. Portability 3. Bring up data warehouses quickly

history state Create Update Update Delete Future ● Auto configure through web ● Auto deploy on Kubernetes ● Open source? ● Github: kevwan Q&A Thanks

ClickHouse — доступная система 9 ClickHouse можно развернуть: • На своих серверах • В облаках; с Kubernetes • На инфраструктуре заказчика • На личном ноутбуке ClickHouse доступен под разные платформы:

ClickHouse — доступная система 9 ClickHouse можно развернуть: • На своих серверах • В облаках; с Kubernetes • На инфраструктуре заказчика • На личном ноутбуке ClickHouse доступен под разные платформы:

backend › clickhouse-mysql-data-reader – MySQL replica › clickhouse-operator – configurator for Kubernetes › clickhousedb_fdw – foreign data wrapper › clickhouse_sinker – data loader from Kafka › Tabix