无法从[elasticsearch --version]或[elasticsearch -v]确定Elasticsearch版本：shift：无法移动那么多

Question

我在docker容器中运行elasticsearch。 该映像的Dockerfile如下所示：

# Dockerfile.ruby-2.4.1-elasticsearch-1.4.4
FROM ruby:2.4.1

# Install Java 8
RUN echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu xenial main" | tee /etc/apt/sources.list.d/webupd8team-java.list && \
  echo "deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu xenial main" | tee -a /etc/apt/sources.list.d/webupd8team-java.list && \
  apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys EEA14886 && \
  apt-get update && \
  echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | /usr/bin/debconf-set-selections && \
  apt-get install -y oracle-java8-installer && \
  apt-get clean

# Download and unpack elasticsearch 1.4.4
RUN wget -q -O elasticsearch-1.4.4.tar.gz https://download.elastic.co/elasticsearch/elasticsearch/elasticsearch-1.4.4.tar.gz && \
  tar -xzf elasticsearch-1.4.4.tar.gz && \
  mv elasticsearch-1.4.4 $HOME/.elasticsearch && \
  ln -s $HOME/.elasticsearch/bin/elasticsearch /usr/local/bin/elasticsearch && \
  mkdir -p /usr/local/share/elasticsearch/ && \
  cp $HOME/.elasticsearch/bin/elasticsearch.in.sh /usr/local/share/elasticsearch/ && \
  rm elasticsearch-1.4.4.tar.gz

当我建立它

docker build - < .gitlab-ci/Dockerfile.ruby-2.4.1-elasticsearch-1.4.4 -t hirurg103/ruby-2.4.1-elasticsearch-1.4.4

并开始一个互动的bash会议

docker run -i -t hirurg103/ruby-2.4.1-elasticsearch-1.4.4 bash

并在我得到的容器内运行elasticsearch --version

/usr/local/bin/elasticsearch: 168: shift: can't shift that many

第168行的elasticsearch bin脚本看起来如下：

...
# Parse any long getopt options and put them into properties before calling getopt below
# Be dash compatible to make sure running under ubuntu works
ARGV=""
while [ $# -gt 0 ]
do
    case $1 in
      --*=*) properties="$properties -Des.${1#--}"
           shift 1
           ;;
      --*) properties="$properties -Des.${1#--}=$2"
           shift 2
           ;;
      *) ARGV="$ARGV $1" ; shift
    esac
done
...

当我开始我的rspec测试时，实际问题发生了，并且失败了

/usr/local/bin/elasticsearch: 168: shift: can't shift that many
rake aborted!
Cannot determine Elasticsearch version from [elasticsearch --version] or [elasticsearch -v]

从elasticsearch-extensions ruby gem调用elasticsearch --version

这个脚本有什么问题？ 如何解决此错误？

我的本地计算机上的BTW Mac OS 10.14.1 Mojave和zsh 5.6.2测试运行顺利

Answer 1

现在，我能够通过在初始化Elasticsearch::Extensions::Test::Cluster时直接指定elasticsearch版本来解决此错误：

require 'elasticsearch/extensions/test/cluster'
Elasticsearch::Extensions::Test::Cluster.start(
  port: 9250,
  version: '1.0'
)