什么是 Sidekick 容器？
What is a sidekick container?
创建新服务时，可以添加"sidekick containers"。什么是 Sidekick 容器？它与 "normal" 服务容器有何不同？
TLDR：Sidekicks 是正常服务，但例外情况是 "main" 服务和 sidekicks 之间的 dns 解析是自动启用的，并且容器包被平等地缩放并部署在相同的主机上。
Rancher supports the colocation, scheduling, and lock step scaling of a set of services by allowing users to group these services by using the notion of sidekicks
此外，
When defining a sidekick to a service, you do not need to link the services as sidekicks are automatically
创建新服务时，可以添加"sidekick containers"。什么是 Sidekick 容器？它与 "normal" 服务容器有何不同？
TLDR：Sidekicks 是正常服务，但例外情况是 "main" 服务和 sidekicks 之间的 dns 解析是自动启用的，并且容器包被平等地缩放并部署在相同的主机上。
Rancher supports the colocation, scheduling, and lock step scaling of a set of services by allowing users to group these services by using the notion of sidekicks
此外，
When defining a sidekick to a service, you do not need to link the services as sidekicks are automatically