Installing google cloud sdk on alpine APK

alpine_apk

docker run -ti alpine sh

$ apk add google-cloud-sdk --update-cache --repository https://storage.googleapis.com/mineral-minutia-820/alpine/v3.5/community --allow-untrusted
fetch https://storage.googleapis.com/mineral-minutia-820/alpine/v3.5/community/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.5/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.5/community/x86_64/APKINDEX.tar.gz
(1/14) Upgrading musl (1.1.15-r5 -> 1.1.15-r6)
(2/14) Installing libbz2 (1.0.6-r5)
(3/14) Installing expat (2.2.0-r0)
(4/14) Installing libffi (3.2.1-r2)
(5/14) Installing gdbm (1.12-r0)
(6/14) Installing ncurses-terminfo-base (6.0-r7)
(7/14) Installing ncurses-terminfo (6.0-r7)
(8/14) Installing ncurses-libs (6.0-r7)
(9/14) Installing readline (6.3.008-r4)
(10/14) Installing sqlite-libs (3.15.2-r0)
(11/14) Installing python2 (2.7.13-r0)
(12/14) Installing libc6-compat (1.1.15-r6)
(13/14) Installing google-cloud-sdk (147.0.0-r0)
(14/14) Upgrading musl-utils (1.1.15-r5 -> 1.1.15-r6)
Executing busybox-1.25.1-r0.trigger
OK: 139 MiB in 23 packages

$ which gcloud
/usr/bin/gcloud


$ ls -la /usr/bin/gcloud 
lrwxrwxrwx    1 root     root            28 Mar 19 20:30 /usr/bin/gcloud -> /google-cloud-sdk/bin/gcloud

$ gcloud version
Google Cloud SDK 147.0.0
bq 2.0.24
bq-nix 2.0.24
core 2017.03.13
core-nix 2017.03.13
gcloud 
gcloud-deps 2017.03.13
gcloud-deps-linux-x86_64 2017.03.13
gsutil 4.22
gsutil-nix 4.22