Install Graylog Collector Sidecar on Alpine linux

Basicly, download binary package from repo.

wget https://github.com/Graylog2/collector-sidecar/releases/download/1.0.2/graylog-sidecar-1.0.2.tar.gz
# all file
tar xzf graylog-sidecar-1.0.2.tar.gz
# single file
tar -xzvf graylog-sidecar-1.0.2.tar.gz ./graylog-sidecar/1.0.2/linux/386/graylog-sidecar
mv /graylog-sidecar/1.0.2/linux/386/graylog-sidecar /bin/graylog-sidecar
rm -Rf /graylog-sidecar
rm graylog-sidecar-1.0.2.tar.gz