今天装nagios监控的，用NRPE是提示缺少插件

今天使用check_nrpe的时候提示

-bash: /usr/local/nagios/libexec/check_nrpe: /lib/ld-linux.so.2: bad ELF interpreter: No such file or directory

估计是缺少链接库，使用下面命令

ldd /usr/local/nagios/libexec/check_nrpe

linux-gate.so.1 => (0x00647000)

libssl.so.6 => /usr/lib/libssl.so.6 (0x001ad000)

libcrypto.so.6 => /usr/lib/libcrypto.so.6 (0x00d01000)

libnsl.so.1 => /lib/libnsl.so.1 (0x0055c000)

libc.so.6 => /lib/libc.so.6 (0x001f8000)

libgssapi_krb5.so.2 => /lib/libgssapi_krb5.so.2 (0x00a49000)

libkrb5.so.3 => /lib/libkrb5.so.3 (0x0038e000)

libcom_err.so.2 => /lib/libcom_err.so.2 (0x00fd3000)

libk5crypto.so.3 => /lib/libk5crypto.so.3 (0x00f2c000)

libresolv.so.2 => /lib/libresolv.so.2 (0x0068c000)

libdl.so.2 => /lib/libdl.so.2 (0x00c4c000)

libz.so.1 => /lib/libz.so.1 (0x00110000)

/lib/ld-linux.so.2 (0x0098f000)

libkrb5support.so.0 => /lib/libkrb5support.so.0 (0x00cc4000)

libkeyutils.so.1 => /lib/libkeyutils.so.1 (0x00ae7000)

libpthread.so.0 => /lib/libpthread.so.0 (0x00aae000)

libselinux.so.1 => /lib/libselinux.so.1 (0x00124000)

yum whatprovides ld-linux.so.2

提示缺少了glibc的库，于是yum install -y glibc.i686 ，提示消失，但是又提示缺少

./check_nrpe: error while loading shared libraries: libssl.so.6: cannot open shared object file: No such file or directory

使用：yum whatprovides libssl.so.6 查看缺少的库

Loaded plugins: fastestmirror, refresh-packagekit, security

Loading mirror speeds from cached hostfile

* base: mirror.bit.edu.cn

* extras: mirror.bit.edu.cn

* updates: mirror.bit.edu.cn

openssl098e-0.9.8e-17.el6.centos.2.i686 : A compatibility version of a general cryptography and TLS library

Repo : base

Matched from:

Other : libssl.so.6

yum install -y openssl098e-0.9.8e-17.el6.centos.2.i686

check_nrpe 正常可以使用了。

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