X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;ds=sidebyside;f=src%2Fcore%2Fmain.c;h=a732c6945afc5a671d134e235cafd31e03241771;hb=3408ba015aee3a88c91962c028738be757779519;hp=1ca899998ed54e43767f9159f373b389553ff915;hpb=3a8a916338d8446b938f3cf40f6aae0c611892e3;p=elogind.git

diff --git a/src/core/main.c b/src/core/main.c
index 1ca899998..a732c6945 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -1543,6 +1543,14 @@ int main(int argc, char *argv[]) {
                 if (in_initrd())
                         log_info("Running in initial RAM disk.");
 
+                /* Let's check whether /etc is already populated. We
+                 * don't actually really check for that, but use
+                 * /etc/machine-id as flag file. This allows container
+                 * managers and installers to provision a couple of
+                 * files already. If the container manager wants to
+                 * provision the machine ID itself it should pass
+                 * $container_uuid to PID 1.*/
+
                 empty_etc = access("/etc/machine-id", F_OK) < 0;
                 if (empty_etc)
                         log_info("Running with unpopulated /etc.");