安装keepalived时FAQ

痛定思痛。 2022-08-07 07:51 166阅读 0赞

1、编译keepalived时报错

Java代码 [ ![复制代码][icon_copy.gif]][_icon_copy.gif]  ![收藏代码][icon_star.png]![spinner.gif][]

1.  configure: error:
2.  !!! OpenSSL is not properly installed on your system. !!!
3.  !!! Can not include OpenSSL headers files. !!!

configure: error:
      !!! OpenSSL is not properly installed on your system. !!!
      !!! Can not include OpenSSL headers files.            !!!

再安装OpenSSL，顺序如下：

Java代码 [ ![复制代码][icon_copy.gif]][_icon_copy.gif]  ![收藏代码][icon_star.png]![spinner.gif][]

1.  \[root@localhost openssl\]\# rpm -ivh e2fsprogs-devel-1.39\-23.el5.x86\_64.rpm
2.  warning: e2fsprogs-devel-1.39\-23.el5.x86\_64.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
3.  Preparing... \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]
4.  1:e2fsprogs-devel \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]
5.  \[root@localhost openssl\]\# rpm -ivh keyutils-libs-devel-1.2\-1.el5.x86\_64.rpm
6.  warning: keyutils-libs-devel-1.2\-1.el5.x86\_64.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
7.  Preparing... \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]
8.  1:keyutils-libs-devel \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]
9.  \[root@localhost openssl\]\# rpm -ivh libsepol-devel-1.15.2\-2.el5.x86\_64.rpm
10. warning: libsepol-devel-1.15.2\-2.el5.x86\_64.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
11. Preparing... \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]
12. 1:libsepol-devel \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]
13. \[root@localhost openssl\]\# rpm -ivh libselinux-devel-1.33.4\-5.5.el5.x86\_64.rpm
14. warning: libselinux-devel-1.33.4\-5.5.el5.x86\_64.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
15. Preparing... \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]
16. 1:libselinux-devel \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]
17. \[root@localhost openssl\]\# rpm -ivh krb5-devel-1.6.1\-36.el5.x86\_64.rpm
18. warning: krb5-devel-1.6.1\-36.el5.x86\_64.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
19. Preparing... \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]
20. 1:krb5-devel \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]
21. \[root@localhost openssl\]\# rpm -ivh zlib-devel-1.2.3\-3.x86\_64.rpm
22. warning: zlib-devel-1.2.3\-3.x86\_64.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
23. Preparing... \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]
24. 1:zlib-devel \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]
25. \[root@localhost openssl\]\# rpm -ivh openssl-devel-0.9.8e-12.el5.x86\_64.rpm
26. warning: openssl-devel-0.9.8e-12.el5.x86\_64.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
27. Preparing... \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]
28. 1:openssl-devel \#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\#\# \[100%\]

[root@localhost openssl]# rpm -ivh e2fsprogs-devel-1.39-23.el5.x86_64.rpm 
    warning: e2fsprogs-devel-1.39-23.el5.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
    Preparing...                ########################################### [100%]
       1:e2fsprogs-devel        ########################################### [100%]
    [root@localhost openssl]# rpm -ivh keyutils-libs-devel-1.2-1.el5.x86_64.rpm
    warning: keyutils-libs-devel-1.2-1.el5.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
    Preparing...                ########################################### [100%]
       1:keyutils-libs-devel    ########################################### [100%]
    [root@localhost openssl]# rpm -ivh libsepol-devel-1.15.2-2.el5.x86_64.rpm
    warning: libsepol-devel-1.15.2-2.el5.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
    Preparing...                ########################################### [100%]
       1:libsepol-devel         ########################################### [100%]
    [root@localhost openssl]# rpm -ivh libselinux-devel-1.33.4-5.5.el5.x86_64.rpm 
    warning: libselinux-devel-1.33.4-5.5.el5.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
    Preparing...                ########################################### [100%]
       1:libselinux-devel       ########################################### [100%]
    [root@localhost openssl]# rpm -ivh krb5-devel-1.6.1-36.el5.x86_64.rpm 
    warning: krb5-devel-1.6.1-36.el5.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
    Preparing...                ########################################### [100%]
       1:krb5-devel             ########################################### [100%]
    [root@localhost openssl]# rpm -ivh zlib-devel-1.2.3-3.x86_64.rpm
    warning: zlib-devel-1.2.3-3.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
    Preparing...                ########################################### [100%]
       1:zlib-devel             ########################################### [100%]
    [root@localhost openssl]# rpm -ivh openssl-devel-0.9.8e-12.el5.x86_64.rpm 
    warning: openssl-devel-0.9.8e-12.el5.x86_64.rpm: Header V3 DSA signature: NOKEY, key ID e8562897
    Preparing...                ########################################### [100%]
       1:openssl-devel          ########################################### [100%]

再编译keepalived，通过。

2、关于keepalived执行后日志狂刷IPVS: Can't initialize ipvs: Protocol not available的问题

启用的时候发现keepalived不正常，通过 **/var/log/messages** 查看系统日志发现狂刷IPVS: Can't initialize ipvs: Protocol not available。很纠结，于是上网查，发现有的人也出现了类似这样的问题，原因是ip\_vs模块系统默认没有自动加载，可以通过**lsmod | grep ip\_vs** 命令查看一下，如果没有任何输出则表示ip\_vs模块并没有被内核加载，那必须手动加载一下：**modprobe ip\_vs**，**modprobe ip\_vs\_wrr，**然后再查看系统日志发现keepalived已经正常工作了。如果要让系统开机加载此模块的话得讲刚才那两句话写到**/etc/rc.local**文件中，这样开机就能自动加载了。

3、/lib64/libc.so.6: version \`GLIBC\_2.14' not found问题

最近代码在Centos6和Centos7之间编译运行 经常遇到/lib64/libc.so.6: version \`GLIBC\_2.14' not found的问题，原因是glibc库版本不一致。

编译安装使用统一的glibc版本即可。

4、keepalived：/bin/bash: keepalived: command not found

将制定安装目录下面的keepalived连接到bin下即可，如ln -s /usr/local/keepalived/sbin/keepalived /usr/sbin/

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