When I read the offical doc about init container,there is a sentence:
“init containers offer a mechanism to block or delay app container startup until a set of preconditions are met. Once preconditions are met, all of the app containers in a Pod can start in parallel”.
However when I test a pod with multi app containers,they always start according to the order in pod’s spec.so when will the containers start in parallel? or the doc is wrong?