ceph 环境清理

自动化完成单个节点的ceph mon和osd的环境清理，适合测试环境 多次部署又不想重新安装操作系统。通过ubuntu 12.04.x测试

#!/bin/bash
    service ceph-osd-all stop
    service ceph-mon-all stop
    rm -fr /var/lib/ceph/bootstrap-mds/*
    rm -fr /var/lib/ceph/bootstrap-osd/*
    rm -fr /var/lib/ceph/mds/*
    rm -fr /var/lib/ceph/mon/*
    rm -fr /var/lib/ceph/tmp/*
    #osd_list=`mount|grep osd|awk ‘{print $3}‘|awk -F‘-‘ ‘{print $2}‘`
    osd_list=`ls /var/lib/ceph/osd|awk -F- ‘{print $2}‘`
    for var in $osd_list;
    do
            echo "ceph osd out $var"
            ceph osd out $var
            echo "service ceph-osd stop id=$var"
            service ceph-osd stop id=$var
            echo "ceph osd crush remove osd.$var"
            ceph osd crush remove osd.$var
            echo "ceph auth del osd.$var"
            ceph auth del osd.$var
            echo "ceph osd rm $var"
            ceph osd rm $var
            echo "umount /var/lib/ceph/osd/ceph-$var"
            umount /var/lib/ceph/osd/ceph-$var
            echo "rm dir /var/lib/ceph/osd/ceph-$var"
            rm -rf /var/lib/ceph/osd/ceph-$var
    done
    disk_list=`mount |grep osd|awk ‘{print $1}‘`
    for var in $disk_list;
    do
            sgdisk --zap-all -- $var
            sgdisk --clear --mbrtogpt -- $var
            partprobe $var
    done

    rm /etc/ceph/ceph*

ceph 环境清理

原文：http://my.oschina.net/diluga/blog/391647