Difference between revisions of "Compiling ipvsadm on different Linux distributions"
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Note that ipvsadm-1.21-11.src.rpm is for IPVS 1.0.12 or later, IPVS 1.0.12 is in the Linux kernel 2.4.28 or later 2.4.xx versions. | Note that ipvsadm-1.21-11.src.rpm is for IPVS 1.0.12 or later, IPVS 1.0.12 is in the Linux kernel 2.4.28 or later 2.4.xx versions. | ||
| − | == Red Hat Enterprise 4 == | + | == Red Hat Enterprise Linux 4 == |
| + | |||
| + | On Red Hat Enterprise Linux 4, make sure that kernel-source rpm is installed at system (as showed at http://kbase.redhat.com/faq/FAQ_85_5109.shtm). | ||
| + | |||
| + | <pre> | ||
| + | # up2date redhat-rpm-config rpm-build kernel-utils | ||
| + | |||
| + | # up2date --get-source kernel | ||
| + | |||
| + | # rpm -ivh /var/spool/up2date/kernel*.src.rpm | ||
| + | |||
| + | # cd /usr/src/redhat/SPECS | ||
| + | |||
| + | # rpmbuild -bp --target=i686 kernel-2.6.spec | ||
| + | |||
| + | # cp -a /usr/src/redhat/BUILD/kernel-2.6.9/linux-2.6.9 /usr/src | ||
| + | |||
| + | # ln -s /usr/src/linux-2.6.9 /usr/src/linux | ||
| + | </pre> | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
Then, we can build the ipvsadm-1.24 rpm in the following command: | Then, we can build the ipvsadm-1.24 rpm in the following command: | ||
rpmbuild --rebuild ipvsadm-1.24-6.src.rpm | rpmbuild --rebuild ipvsadm-1.24-6.src.rpm | ||
| + | |||
| + | And install using: | ||
| + | rpm -ivh /usr/src/redhat/RPMS/i386/ipvsadm-1.24-6.i386.rpm | ||
| + | |||
| + | == Red Hat Enterprise Linux 5 == | ||
| + | |||
| + | == Red Hat Enterprise Linux 6 == | ||
== Compiling Error Analysis == | == Compiling Error Analysis == | ||
| Line 179: | Line 198: | ||
The problem is that compiler cannot find the kernel source directory. The fix is to make a symbolic link of kernel source directory to /usr/src/linux. | The problem is that compiler cannot find the kernel source directory. The fix is to make a symbolic link of kernel source directory to /usr/src/linux. | ||
| + | |||
| + | '''Problems when make''' : | ||
| + | make error : can't find file 'netlink/netlink.h' | ||
| + | |||
| + | '''Solution''': install the libnl and popt develop packages | ||
| + | <pre> | ||
| + | #yum install libnl* popt* | ||
| + | </pre> | ||
[[Category:IPVS]] | [[Category:IPVS]] | ||
Latest revision as of 09:11, 17 March 2012
Contents
Introduction
Since IPVS interface to user-space is different in different Linux kernel versions, there are different versions of ipvsadm for IPVS inside the different Linux kernel versions.
For IPVS inside the Linux kernel 2.6, you need to use ipvsadm version 1.24 or later.
For IPVS inside the Linux kernel 2.4, you need to use ipvsadm 1.21 series.
For IPVS patch for the Linux kernel 2.2, you need to use ipvsadm version 1.15.
Red Hat Enterprise Linux 3
Red Hat Enterprise Linux 3 (or CentOS 3) kernel has already included the IPVS patch, so that we do not need to build the kernel image with IPVS support ourselves.
[root@penguin root]# modprobe ip_vs [root@penguin root]# cat /proc/net/ip_vs IP Virtual Server version 1.0.8 (size=65536) Prot LocalAddress:Port Scheduler Flags -> RemoteAddress:Port Forward Weight ActiveConn InActConn
For the IPVS version 1.0.8, we should use the ipvsadm version 1.21-10, which support the Linux kernel 1.0.4 or later.
On Red Hat Enterprise Linux 3, make sure that kernel-source rpm is installed at system.
[root@penguin src]# rpm -q kernel-source kernel-source-2.4.21-47.0.1.EL [root@penguin src]# pwd /usr/src [root@penguin src]# ln -s linux-2.4.21-47.0.1.EL linux
Then, we can build the ipvsadm-1.21-10 rpm in the following command:
rpmbuild --rebuild ipvsadm-1.21-10.src.rpm
Note that ipvsadm-1.21-11.src.rpm is for IPVS 1.0.12 or later, IPVS 1.0.12 is in the Linux kernel 2.4.28 or later 2.4.xx versions.
Red Hat Enterprise Linux 4
On Red Hat Enterprise Linux 4, make sure that kernel-source rpm is installed at system (as showed at http://kbase.redhat.com/faq/FAQ_85_5109.shtm).
# up2date redhat-rpm-config rpm-build kernel-utils # up2date --get-source kernel # rpm -ivh /var/spool/up2date/kernel*.src.rpm # cd /usr/src/redhat/SPECS # rpmbuild -bp --target=i686 kernel-2.6.spec # cp -a /usr/src/redhat/BUILD/kernel-2.6.9/linux-2.6.9 /usr/src # ln -s /usr/src/linux-2.6.9 /usr/src/linux
Then, we can build the ipvsadm-1.24 rpm in the following command:
rpmbuild --rebuild ipvsadm-1.24-6.src.rpm
And install using: rpm -ivh /usr/src/redhat/RPMS/i386/ipvsadm-1.24-6.i386.rpm
Red Hat Enterprise Linux 5
Red Hat Enterprise Linux 6
Compiling Error Analysis
Cannot find kernel source directory
Here is the compiling error message
# make make -C libipvs make[1]: Entering directory `/var/tmp/ipvsadm-1.24/libipvs' gcc -Wall -Wunused -Wstrict-prototypes -g -O2 -I/usr/src/linux/include -DHAVE_NET_IP_VS_H -c -o libipvs.o libipvs.c In file included from libipvs.c:23: libipvs.h:14:23: net/ip_vs.h: No such file or directory In file included from libipvs.c:23: libipvs.h:119: error: syntax error before "fwmark" libipvs.h:119: warning: function declaration isn't a prototype libipvs.c:27: error: field `svc' has incomplete type libipvs.c:28: error: field `dest' has incomplete type libipvs.c: In function `ipvs_init': libipvs.c:40: error: invalid application of `sizeof' to incomplete type `ip_vs_getinfo' libipvs.c:44: error: `IP_VS_SO_GET_INFO' undeclared (first use in this function) libipvs.c:44: error: (Each undeclared identifier is reported only once libipvs.c:44: error: for each function it appears in.) libipvs.c: In function `ipvs_getinfo': libipvs.c:56: error: invalid application of `sizeof' to incomplete type `ip_vs_getinfo' libipvs.c:57: error: `IP_VS_SO_GET_INFO' undeclared (first use in this function) libipvs.c: In function `ipvs_version': libipvs.c:64: error: invalid use of undefined type `struct ip_vs_getinfo' libipvs.c: In function `ipvs_flush': libipvs.c:70: error: `IP_VS_SO_SET_FLUSH' undeclared (first use in this function) libipvs.c: In function `ipvs_add_service': libipvs.c:79: error: `IP_VS_SO_SET_ADD' undeclared (first use in this function) libipvs.c:79: error: dereferencing pointer to incomplete type libipvs.c: In function `ipvs_update_service': libipvs.c:87: error: `IP_VS_SO_SET_EDIT' undeclared (first use in this function) libipvs.c:87: error: dereferencing pointer to incomplete type libipvs.c: In function `ipvs_del_service': libipvs.c:95: error: `IP_VS_SO_SET_DEL' undeclared (first use in this function) libipvs.c:95: error: dereferencing pointer to incomplete type libipvs.c: In function `ipvs_zero_service': libipvs.c:103: error: `IP_VS_SO_SET_ZERO' undeclared (first use in this function) libipvs.c:103: error: dereferencing pointer to incomplete type libipvs.c: In function `ipvs_add_dest': libipvs.c:109: error: dereferencing pointer to incomplete type libipvs.c:109: error: dereferencing pointer to incomplete type libipvs.c:112: error: `IP_VS_SO_SET_ADDDEST' undeclared (first use in this function) libipvs.c: In function `ipvs_update_dest': libipvs.c:119: error: dereferencing pointer to incomplete type libipvs.c:119: error: dereferencing pointer to incomplete type libipvs.c:122: error: `IP_VS_SO_SET_EDITDEST' undeclared (first use in this function) libipvs.c: In function `ipvs_del_dest': libipvs.c:129: error: dereferencing pointer to incomplete type libipvs.c:129: error: dereferencing pointer to incomplete type libipvs.c:132: error: `IP_VS_SO_SET_DELDEST' undeclared (first use in this function) libipvs.c: In function `ipvs_set_timeout': libipvs.c:140: error: `IP_VS_SO_SET_TIMEOUT' undeclared (first use in this function) libipvs.c:141: error: dereferencing pointer to incomplete type libipvs.c: In function `ipvs_start_daemon': libipvs.c:148: error: `IP_VS_SO_SET_STARTDAEMON' undeclared (first use in this function) libipvs.c:149: error: dereferencing pointer to incomplete type libipvs.c: In function `ipvs_stop_daemon': libipvs.c:156: error: `IP_VS_SO_SET_STOPDAEMON' undeclared (first use in this function) libipvs.c:157: error: dereferencing pointer to incomplete type libipvs.c: In function `ipvs_get_services': libipvs.c:166: error: dereferencing pointer to incomplete type libipvs.c:167: error: invalid application of `sizeof' to incomplete type `libipvs.h' libipvs.c:167: error: invalid use of undefined type `struct ip_vs_getinfo' libipvs.c:172: error: dereferencing pointer to incomplete type libipvs.c:172: error: invalid use of undefined type `struct ip_vs_getinfo' libipvs.c:174: error: `IP_VS_SO_GET_SERVICES' undeclared (first use in this function) libipvs.c: In function `ipvs_cmp_services': libipvs.c:189: error: dereferencing pointer to incomplete type libipvs.c:189: error: dereferencing pointer to incomplete type libipvs.c:193: error: dereferencing pointer to incomplete type libipvs.c:193: error: dereferencing pointer to incomplete type libipvs.c:197: error: dereferencing pointer to incomplete type libipvs.c:197: error: dereferencing pointer to incomplete type libipvs.c:201: error: dereferencing pointer to incomplete type libipvs.c:201: error: dereferencing pointer to incomplete type libipvs.c: In function `ipvs_sort_services': libipvs.c:208: error: dereferencing pointer to incomplete type libipvs.c:208: error: dereferencing pointer to incomplete type libipvs.c:209: error: invalid application of `sizeof' to incomplete type `libipvs.h' libipvs.c: In function `ipvs_get_dests': libipvs.c:218: error: dereferencing pointer to incomplete type libipvs.c:218: error: invalid application of `sizeof' to incomplete type `libipvs.h' libipvs.c:218: error: dereferencing pointer to incomplete type libipvs.c:224: error: dereferencing pointer to incomplete type libipvs.c:224: error: dereferencing pointer to incomplete type libipvs.c:225: error: dereferencing pointer to incomplete type libipvs.c:225: error: dereferencing pointer to incomplete type libipvs.c:226: error: dereferencing pointer to incomplete type libipvs.c:226: error: dereferencing pointer to incomplete type libipvs.c:227: error: dereferencing pointer to incomplete type libipvs.c:227: error: dereferencing pointer to incomplete type libipvs.c:228: error: dereferencing pointer to incomplete type libipvs.c:228: error: dereferencing pointer to incomplete type libipvs.c:231: error: `IP_VS_SO_GET_DESTS' undeclared (first use in this function) libipvs.c: In function `ipvs_cmp_dests': libipvs.c:243: error: dereferencing pointer to incomplete type libipvs.c:243: error: dereferencing pointer to incomplete type libipvs.c:247: error: dereferencing pointer to incomplete type libipvs.c:247: error: dereferencing pointer to incomplete type libipvs.c: In function `ipvs_sort_dests': libipvs.c:253: error: dereferencing pointer to incomplete type libipvs.c:253: error: dereferencing pointer to incomplete type libipvs.c:254: error: invalid application of `sizeof' to incomplete type `libipvs.h' libipvs.c: At top level: libipvs.c:259: error: syntax error before "fwmark" libipvs.c:260: warning: function declaration isn't a prototype libipvs.c: In function `ipvs_get_service': libipvs.c:264: error: dereferencing pointer to incomplete type libipvs.c:270: error: dereferencing pointer to incomplete type libipvs.c:270: error: `fwmark' undeclared (first use in this function) libipvs.c:271: error: dereferencing pointer to incomplete type libipvs.c:271: error: `protocol' undeclared (first use in this function) libipvs.c:272: error: dereferencing pointer to incomplete type libipvs.c:272: error: `addr' undeclared (first use in this function) libipvs.c:273: error: dereferencing pointer to incomplete type libipvs.c:273: error: `port' undeclared (first use in this function) libipvs.c:274: error: `IP_VS_SO_GET_SERVICE' undeclared (first use in this function) libipvs.c: In function `ipvs_get_timeout': libipvs.c:288: error: dereferencing pointer to incomplete type libipvs.c:293: error: `IP_VS_SO_GET_TIMEOUT' undeclared (first use in this function) libipvs.c: In function `ipvs_get_daemon': libipvs.c:309: error: dereferencing pointer to incomplete type libipvs.c:315: error: `IP_VS_SO_GET_DAEMON' undeclared (first use in this function) libipvs.c: At top level: libipvs.c:33: error: storage size of `ipvs_info' isn't known make[1]: *** [libipvs.o] Error 1 make[1]: Leaving directory `/var/tmp/ipvsadm-1.24/libipvs' make: *** [libs] Error 2
The problem is that compiler cannot find the kernel source directory. The fix is to make a symbolic link of kernel source directory to /usr/src/linux.
Problems when make :
make error : can't find file 'netlink/netlink.h'
Solution: install the libnl and popt develop packages
#yum install libnl* popt*
