LR監控linux之詳解rstatd的安裝-Zee

lr監控linux之詳解rstatd的安裝-zee

1.    前期準備：

1,把rstatd檔案解壓到要監控的機器上。

2,打開終端，定位到rstatd檔案夾下：檢視檔案夾中的内容如下：

[root@localhost rpc.rstatd]# ls

aclocal.m4    copying     makefile.am    readme        rstat_proc.c rup.1

config.h.in   cvs         makefile.in    rpc.rstatd.8 rstat.x       rup.c

configure     install     missing        rstatd.8      rsysinfo.1    stamp-h.in

configure.in install-sh mkinstalldirs rstat_main.c rsysinfo.c

2.    執行如下步驟：

2.1.                   執行：./configure 指令

[root@localhost rpc.rstatd]# ./configure

creating cache ./config.cache

checking for a bsd compatible install... /usr/bin/install -c

checking whether build environment is sane... yes

checking whether make sets ${make}... yes

checking for working aclocal... found

checking for working autoconf... found

checking for working automake... found

checking for working autoheader... found

checking for working makeinfo... found

checking for gawk... gawk

checking for gcc... gcc

checking whether the c compiler (gcc ) works... yes

checking whether the c compiler (gcc ) is a cross-compiler... no

checking whether we are using gnu c... yes

checking whether gcc accepts -g... yes

checking whether ln -s works... yes

checking whether make sets ${make}... (cached) yes

checking how to run the c preprocessor... gcc -e

checking for sys/ioctl.h... yes

checking for syslog.h... yes

checking whether time.h and sys/time.h may both be included... yes

checking whether gcc needs -traditional... no

checking for ansi c header files... yes

checking return type of signal handlers... void

updating cache ./config.cache

creating ./config.status

kcreating makefile

creating config.h

2.2.                   執行：make 指令。

[root@localhost rpc.rstatd]# make

rm -f rstat.h

rpcgen -h -o rstat.h rstat.x

gcc -dhave_config_h -i. -i. -i.     -g -o2 -c rup.c

rup.c: in function 'ointopoint_v5':

rup.c:256: warning: passing argument 6 of 'client->cl_ops->cl_call'?from incompatible pointer type

rup.c: in function 'ointopoint_v3'?

rup.c:292: warning: passing argument 6 of 'client->cl_ops->cl_call'?from incompatible pointer type

rup.c: in function 'main'?

rup.c:317: warning: return type of 'main'?is not 'int'?rm -f rstat_xdr.c

rpcgen -c -o rstat_xdr.c rstat.x

gcc -dhave_config_h -i. -i. -i.     -g -o2 -c rstat_xdr.c

rm -f rstat_clnt.c

rpcgen -l -o rstat_clnt.c rstat.x

gcc -dhave_config_h -i. -i. -i.     -g -o2 -c rstat_clnt.c

gcc -g -o2 -o rup rup.o rstat_xdr.o rstat_clnt.o 

gcc -dhave_config_h -i. -i. -i.     -g -o2 -c rsysinfo.c

rsysinfo.c: in function 'ointopoint_v3'?

rsysinfo.c:136: warning: passing argument 6 of 'client->cl_ops->cl_call'?from incompatible pointer type

rsysinfo.c: in function 'main'?

rsysinfo.c:160: warning: return type of 'main'?is not 'int'?gcc -g -o2 -o rsysinfo rsysinfo.o rstat_xdr.o rstat_clnt.o 

rm -f rstat_svc.c

rpcgen -m -o rstat_svc.c rstat.x

gcc -dhave_config_h -i. -i. -i.     -g -o2 -c rstat_svc.c

gcc -dhave_config_h -i. -i. -i.     -g -o2 -c rstat_proc.c

gcc -dhave_config_h -i. -i. -i.     -g -o2 -c rstat_main.c

rstat_main.c: in function 'main'?

rstat_main.c:82: warning: return type of 'main'?is not 'int'?gcc -g -o2 -o rpc.rstatd rstat_svc.o rstat_xdr.o rstat_proc.o rstat_main.o 

這之後可以執行:make check檢查一下。

2.3.                   執行：make install 指令。

[root@localhost rpc.rstatd]# make install

make[1]: entering directory `/opt/rpc.rstatd'

/bin/sh ./mkinstalldirs /usr/local/bin

 /usr/bin/install -c rup /usr/local/bin/rup

 /usr/bin/install -c rsysinfo /usr/local/bin/rsysinfo

/bin/sh ./mkinstalldirs /usr/local/sbin

 /usr/bin/install -c rpc.rstatd /usr/local/sbin/rpc.rstatd

make[1]: nothing to be done for `install-data-am'.

make[1]: leaving directory `/opt/rpc.rstatd'

2.4.                   執行：./rpc.rstatd 指令。啟動rpc服務。

注：無回顯為成功。

[root@localhost rpc.rstatd]# ./rpc.rstatd

2.5.                   執行：rpcinfo –p 指令。檢查rpc服務的狀态.

[root@localhost rpc.rstatd]# rpcinfo -p

   program vers proto   port

    100000    2   tcp    111 portmapper

    100000    2   udp    111 portmapper

    100024    1   udp    797 status

    100024    1   tcp    800 status

    100001    5   udp    900 rstatd

    100001    3   udp    900 rstatd

    100001    2   udp    900 rstatd

    100001    1   udp    900 rstatd

[root@localhost rpc.rstatd]#

3.    可能會出現的錯誤：

1,若rpc服務沒有成功啟動。

2,若目标主機上開啟了防火牆，阻擋了rpc服務。

在lr中添加時可能會出現如下錯誤：

monitor name :unix resources. cannot initialize the monitoring on 10.1.200.65. error while creating the rpc client. ensure that the machine can be connected and that it runs the rstat daemon (use rpcinfo utility for this verification). detailed error: rpc: failed to create rpc client.

rpc-tcp: failed to establish rpc server address.

rpc-tcp: rpc server <100001, 3, 17> is not registered on host '10.1.200.65'. (entry point: cfactory::initialize).   [msgid: mmsg-47190]

monitor name :unix resources. internal rpc error (error code:2). machine: 10.1.200.65. hint: check that rpc on this machine is up and running. check that rstat daemon on this machine is up and running (use rpcinfo utility for this verification). details: rpc: rpc call failed.

rpc-tcp: recv()/recvfrom() failed.

rpc-tcp: timeout reached. (entry point: factory::collectdata). [msgid: mmsg-47197]

至此完畢。

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