Merge branch 'release/ver-2.1.5.0' of github.com:taosdata/TDengine into release/ver-2.1.5.0

packaging/docker/dockerbuild.sh

@@ -89,7 +89,7 @@ cp -f ${comunityArchiveDir}/${pkgFile}  .
 echo "dirName=${dirName}"
 
 
-docker build --rm -f "Dockerfile" -t tdengine/tdengine-${dockername}:${version} "." --build-arg pkgFile=${pkgFile} --build-arg dirName=${dirName}
+docker build --rm -f "Dockerfile"  --network=host -t tdengine/tdengine-${dockername}:${version} "." --build-arg pkgFile=${pkgFile} --build-arg dirName=${dirName}
 docker login -u tdengine -p ${passWord}  #replace the docker registry username and password
 docker push tdengine/tdengine-${dockername}:${version}