Envoy: symbolic-link issue on docker-compose in MAC OSX

[c0debreaker]

I'm on Mac OSX High Sierra.

I ran docker-compose up --build -d in examples/front-proxy. It completed successfully. However, I saw an error. You can see the error the last line below.

Step 2/8 : RUN apk update && apk add python3 bash curl
 ---> Running in c6776618cf7e
fetch http://dl-cdn.alpinelinux.org/alpine/v3.10/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.10/community/x86_64/APKINDEX.tar.gz
v3.10.3-46-gd7d7d0f8fd [http://dl-cdn.alpinelinux.org/alpine/v3.10/main]
v3.10.3-43-gcc200417b2 [http://dl-cdn.alpinelinux.org/alpine/v3.10/community]
OK: 10343 distinct packages available
(1/16) Installing ncurses-terminfo-base (6.1_p20190518-r0)
(2/16) Installing ncurses-terminfo (6.1_p20190518-r0)
(3/16) Installing ncurses-libs (6.1_p20190518-r0)
(4/16) Installing readline (8.0.0-r0)
(5/16) Installing bash (5.0.0-r0)
Executing bash-5.0.0-r0.post-install
(6/16) Installing ca-certificates (20190108-r0)
(7/16) Installing nghttp2-libs (1.39.2-r0)
(8/16) Installing libcurl (7.66.0-r0)
(9/16) Installing curl (7.66.0-r0)
(10/16) Installing libbz2 (1.0.6-r7)
(11/16) Installing expat (2.2.8-r0)
(12/16) Installing libffi (3.2.1-r6)
(13/16) Installing gdbm (1.13-r1)
(14/16) Installing xz-libs (5.2.4-r0)
(15/16) Installing sqlite-libs (3.28.0-r1)
(16/16) Installing python3 (3.7.5-r1)
Executing busybox-1.30.1-r2.trigger
Executing ca-certificates-20190108-r0.trigger
Executing glibc-bin-2.30-r0.trigger
/usr/glibc-compat/sbin/ldconfig: /usr/glibc-compat/lib/ld-linux-x86-64.so.2 is not a symbolic link

[junr03]

@lizan could you take a look at this?

[stale[bot]]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or other activity occurs. Thank you for your contributions.

[c0debreaker]

Does this mean it has been solved?

[stale[bot]]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or other activity occurs. Thank you for your contributions.

[zuercher]

This is a warning printed by the package manager in the underlying docker image. ldconfig anticipates multiple glibc versions with a symbolic link from the common name (ld-linux-x86-64.so.2) to the latest installed version (which allows apps that require a specific version to load it directly). In this image, there's exactly one version and no symbolic link. I don't believe this is a bug.