Model and Operate Datacenter by Kubernetes at eBay 辛肖刚, Cloud Engineering Manager, ebay 梅岑恺, Senior Operation Manager, ebay Agenda About ebay Our fleet Kubernetes makes magic at ebay Model + Controller Controller How we model our datacenter Operation in large scale Q&A About ebay 177M Active buyers worldwide $22.7B Amount of eBay Inc. GMV $2.6B Reported revenue 62% International revenue 1.1B Operations Our thinking of datacenter modeling by extending Kubernetes Onboard Provision Configuration Kubernetes You need onboard something from nothing! Let’s model a datacenter running Kubernetes Onboard

customize the connection. Generally, you provide keyspace-name and contact-points as well the local datacenter name, as shown in the following example: Properties spring.cassandra.keyspace-name=mykeyspace cassandra.local-datacenter=datacenter1 355 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1:9042,cassandrahost2:9042" local-datacenter: "datacenter1" If the cassandra.local-datacenter=datacenter1 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1,cassandrahost2" local-datacenter: "datacenter1" TIP Those two

customize the connection. Generally, you provide keyspace-name and contact-points as well the local datacenter name, as shown in the following example: Properties spring.cassandra.keyspace-name=mykeyspace cassandra.local-datacenter=datacenter1 375 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1:9042,cassandrahost2:9042" local-datacenter: "datacenter1" If the cassandra.local-datacenter=datacenter1 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1,cassandrahost2" local-datacenter: "datacenter1" TIP Those two

customize the connection. Generally, you provide keyspace-name and contact-points as well the local datacenter name, as shown in the following example: Properties spring.cassandra.keyspace-name=mykeyspace cassandra.local-datacenter=datacenter1 375 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1:9042,cassandrahost2:9042" local-datacenter: "datacenter1" If the cassandra.local-datacenter=datacenter1 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1,cassandrahost2" local-datacenter: "datacenter1" TIP Those two

customize the connection. Generally, you provide keyspace-name and contact-points as well the local datacenter name, as shown in the following example: Properties spring.cassandra.keyspace-name=mykeyspace cassandra.local-datacenter=datacenter1 375 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1:9042,cassandrahost2:9042" local-datacenter: "datacenter1" If the cassandra.local-datacenter=datacenter1 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1,cassandrahost2" local-datacenter: "datacenter1" TIP Those two

customize the connection. Generally, you provide keyspace-name and contact-points as well the local datacenter name, as shown in the following example: Properties spring.cassandra.keyspace-name=mykeyspace cassandra.local-datacenter=datacenter1 380 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1:9042,cassandrahost2:9042" local-datacenter: "datacenter1" If the cassandra.local-datacenter=datacenter1 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1,cassandrahost2" local-datacenter: "datacenter1" TIP Those two

customize the connection. Generally, you provide keyspace-name and contact-points as well the local datacenter name, as shown in the following example: Properties spring.cassandra.keyspace-name=mykeyspace cassandra.local-datacenter=datacenter1 380 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1:9042,cassandrahost2:9042" local-datacenter: "datacenter1" If the cassandra.local-datacenter=datacenter1 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1,cassandrahost2" local-datacenter: "datacenter1" TIP Those two

customize the connection. Generally, you provide keyspace-name and contact-points as well the local datacenter name, as shown in the following example: Properties spring.cassandra.keyspace-name=mykeyspace cassandra.local-datacenter=datacenter1 378 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1:9042,cassandrahost2:9042" local-datacenter: "datacenter1" If the cassandra.local-datacenter=datacenter1 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1,cassandrahost2" local-datacenter: "datacenter1" TIP Those two

customize the connection. Generally, you provide keyspace-name and contact-points as well the local datacenter name, as shown in the following example: Properties spring.cassandra.keyspace-name=mykeyspace cassandra.local-datacenter=datacenter1 380 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1:9042,cassandrahost2:9042" local-datacenter: "datacenter1" If the cassandra.local-datacenter=datacenter1 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1,cassandrahost2" local-datacenter: "datacenter1" TIP Those two

customize the connection. Generally, you provide keyspace-name and contact-points as well the local datacenter name, as shown in the following example: Properties spring.cassandra.keyspace-name=mykeyspace cassandra.local-datacenter=datacenter1 378 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1:9042,cassandrahost2:9042" local-datacenter: "datacenter1" If the cassandra.local-datacenter=datacenter1 Yaml spring: cassandra: keyspace-name: "mykeyspace" contact-points: "cassandrahost1,cassandrahost2" local-datacenter: "datacenter1" TIP Those two