2e8ea9fd6b
This adds a singleton `timeout` package that will allow services and user to configure timeouts in the daemon. When a service wants to use a timeout, it should declare a const and register it's default value inside an `init()` function for that package. When the default config is generated, we can use the `timeout` package to provide the available timeout keys so that a user knows that they can configure. These show up in the config as follows: ```toml [timeouts] "io.containerd.timeout.shim.cleanup" = 5 "io.containerd.timeout.shim.load" = 5 "io.containerd.timeout.shim.shutdown" = 3 "io.containerd.timeout.task.state" = 2 ``` Timeouts in the config are specified in seconds. Timeouts are very hard to get right and giving this power to the user to configure things is a huge improvement. Machines can be faster and slower and depending on the CPU or load of the machine, a timeout may need to be adjusted. Signed-off-by: Michael Crosby <crosbymichael@gmail.com> |
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| timeout.go | ||