From 27dc8f31661b8c9e39ed32f6c91bfba7fc862ecd Mon Sep 17 00:00:00 2001 From: Matthew Heon Date: Thu, 19 Jun 2014 08:57:01 -0400 Subject: [PATCH] Update documentation noting that SIGCHLD is not proxied. Docker's --sig-proxy option sends all signals but one to a container. The exception s SIGCHLD, which is deliberately ignored as it doesn't make sense to send such a signal to a process in a container. Documentation updates will make this less confusing if anyone does attempt to do this. Docker-DCO-1.1-Signed-off-by: Matt Heon (github: mheon) Upstream-commit: 382814d8d84b13255e65bcf1f5a8241260addb5d Component: cli --- components/cli/docs/sources/reference/commandline/cli.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/components/cli/docs/sources/reference/commandline/cli.md b/components/cli/docs/sources/reference/commandline/cli.md index cb5d39d93a..6335ecdb28 100644 --- a/components/cli/docs/sources/reference/commandline/cli.md +++ b/components/cli/docs/sources/reference/commandline/cli.md @@ -135,7 +135,7 @@ like this: Attach to a running container --no-stdin=false Do not attach stdin - --sig-proxy=true Proxify all received signal to the process (even in non-tty mode) + --sig-proxy=true Proxify received signals to the process (even in non-tty mode). SIGCHLD is not proxied. The `attach` command will allow you to view or interact with any running container, detached (`-d`) @@ -928,7 +928,7 @@ removed before the image is removed. -P, --publish-all=false Publish all exposed ports to the host interfaces --privileged=false Give extended privileges to this container --rm=false Automatically remove the container when it exits (incompatible with -d) - --sig-proxy=true Proxify all received signal to the process (even in non-tty mode) + --sig-proxy=true Proxify received signals to the process (even in non-tty mode). SIGCHLD is not proxied. -t, --tty=false Allocate a pseudo-tty -u, --user="" Username or UID -v, --volume=[] Bind mount a volume (e.g. from the host: -v /host:/container, from docker: -v /container)