Question

只想询问检查我们的opscenter rpm的可能性。我们在启动opscenter时遇到此错误

[opscenter@mybox]$ sudo /etc/init.d/opscenterd start
Starting Cassandra cluster manager opscenterd
Starting opscenterdNo python interpreter found. Abort.
[opscenter@mybox start-stop-scripts]$ cd            [FAILED]

我看到python已安装，但不确定如何让opscenter将其指向此位置

[opscenter@mybox ~]$ python -V ; which python
Python 2.7.1
/opt/mybox/pkg/python/bin/python

Opscenter安装在/ opt / mybox / pkg / opscenter上，我在bin中的opscenter文件中看到了一些变量

# get around sudo vagaries in setting $HOME
if [ "x$OPSC_HOME" = "x" ]; then
if [ $is_mac = 1 ]; then
    OPSC_HOME="/Users/$USER"
else
    OPSC_HOME=$(getent passwd $(id -u) | cut -d ':' -f 6)
fi
fi
export HOME=$OPSC_HOME

cd "$(dirname "$0")"/../

if [ $(uname -m) = "x86_64" ]; then
PY_ARCH="amd64"
else
PY_ARCH="i386"
fi

# we support python2.6-2.7
PYVERSIONS="2.6 2.7"

[ -z "$PYTHON" ] && \
for i in $PYVERSIONS; do
which python$i > /dev/null 2>&1 && PYTHON=$(which python$i)
done
[ -n "$PYTHON" ] || {
echo "No python interpreter found. Abort." >&2
exit 3
}

PY_VER=$($PYTHON -c "import platform; v = platform.python_version(); print     v[:v.index('.', 2)]")
 if [ $is_mac = 1 ]; then
 PY_DISTRO="./lib/py-osx/${PY_VER}/amd64" # always use 64bit for OS X
 elif [ -f "/etc/system-release" ]; then
 # This branch is for the Amazon Linux distribution
 # We will use the highest level "VER" available because Amazon Linux
 # does not use version numbers like RHEL and Centos
 VER=`ls -1 ./lib/py-redhat/${PY_VER}/ | sort -n | tail -n 1`
 PY_DISTRO="./lib/py-redhat/${PY_VER}/shared/${PY_ARCH}:./lib/py-redhat/${PY_VER}/${VER}/${PY_ARCH}"
elif [ -f "/etc/redhat-release" ]; then
VER=`rpm -q centos-release --qf %{VERSION}`
if [ 1 -eq $? ]; then
    VER=`rpm -q redhat-release --qf %{VERSION}` # RHEL 5
    if [ 1 -eq $? ]; then
        VER=`rpm -q redhat-release-server --qf %{VERSION}` # RHEL 6
        if [ 1 -eq $? ]; then
            VER=`rpm -q enterprise-release --qf %{VERSION}` # Oracle Linux
        fi
    fi
fi
VER=`echo $VER | cut -b 1`
PY_DISTRO="./lib/py-redhat/${PY_VER}/shared/${PY_ARCH}:./lib/py-redhat/${PY_VER}/${VER}/${PY_ARCH}"
else
 PY_DISTRO="./lib/py-debian/${PY_VER}/${PY_ARCH}"
 fi

export PYTHONPATH="./src:\
/usr/lib/python${PY_VER}/site-packages:\
./src/lib/python${PY_VER}/site-packages:\
./lib/python${PY_VER}/site-packages:\
./lib/py:\
${PY_DISTRO}:\
${PYTHONPATH}:"

Answer 1

不确定如何让opscenter将其指向此位置

由于这是您的具体问题，我将在此作为答案回应我的评论。

您可以在运行opscenter init脚本之前将PYTHON设置为python解释器。这将绕过python 2.6或2.7的检查（通过-z测试），并允许您告诉脚本python在哪里。

$ export PYTHON=/opt/mybox/pkg/python/bin/python
$ sudo /etc/init.d/opscenterd start

至于发生这种情况的根本原因，我怀疑PM 2Ring是正确的，并且python不在用户的路径上（根，似乎）正在启动OpsCenter。

找不到python解释器。中止 - Opscenter

1 个答案: