[why] exec command will redirect stdout stderr to /tmp/stdout, /tmp/stderr but docker log based on /dev/stdout and /dev/stderr, it cause the task status cannot be viewed from the console, which is difficult to debug.

Signed-off-by: Xiao Shenwei xiaoshenwei96@163.com --- lib/bootstrap.sh | 7 +++++++ 1 file changed, 7 insertions(+)

diff --git a/lib/bootstrap.sh b/lib/bootstrap.sh index ad1c4a2f2..c9a9f89f9 100755 --- a/lib/bootstrap.sh +++ b/lib/bootstrap.sh @@ -315,6 +315,13 @@ announce_bootup() redirect_stdout_stderr() { if is_docker; then + [ -e /tmp/stdout ] || touch /tmp/stdout + [ -e /tmp/stderr ] || touch /tmp/stderr + tail -f /tmp/stdout > /dev/stdout & + echo $! >> /tmp/pid-tail-global + tail -f /tmp/stderr > /dev/stderr & + echo $! >> /tmp/pid-tail-global + exec > /tmp/stdout exec 2> /tmp/stderr return