Module

Core

Problem

There are cases where you can determine if a container has started correctly by checking if a file exists in a certain path (i.e. a lockfile), if a process is active or simply by running a command on the container and expecting a certain value.

Solution

A new strategy class called ShellStrategy that executes a command and checks whether the exit code is either 0 or 1.

new ShellStrategy("stat /var/run/my.lock")

// And using the Wait class
Wait.forSuccessfulCommand("stat /var/run/my.lock")

Benefit

Adding this new strategy users will take advantage of running a command inside the container to check whether the container is fully started or not.

Alternatives

n/a

Would you like to help contributing this feature?

Yes