[Tuxedo] 설치 및 JTC fail over, fail back 테스트

본 포스팅은 턱시도 설치 및 JTC FailOver에 대해 알아보겠습니다.

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AIX 5.3 에서 JEUS5 fix22, WebtoB 4.1에서 테스트를 진행하였다.

이 테스트는 toupper 서비스를 올린 후 하나의 JEUS에서 두개의 Tuxedo로 서비스 하는 구성에서 fail over 와 fail back의 정상여부를 확인하기 위한 테스트이다.

테스트시 webt 버전을 확인하여야 한다.

 

$ java -classpath $JEUS_HOME/lib/system/webt50.jar tmax.webt.WebtSystem
  WebT-5.5.0.50

 

1. OS에 맞는 Tuxedo를 다운받는다.
    http://commerce.bea.com/showallversions.jsp?family=TUX
2. 테스트를 위한 Tuxedo 9.1버전을 다운받았으며 license 키도 다운받아 설치 시 license 적용이 필요하다.
3. console 모드 설치시 sh tuxedo91_64_aix_53_ppc.bin -i console 다음과 같이 설치한다.
4. 설치 후 환경을 잡아주기 위해 .profile에 다음과 같이 추가한다. 이 부분은 추가변경 될 수 있다.

  

## Tuxedo Config ##
TUXDIR=/user/barami/tuxedo9.1; export TUXDIR
PATH=$TUXDIR/bin:$PATH; export PATH
COBCPY=:$TUXDIR/cobinclude; export COBCPY
COBOPT="-C ANS85 -C ALIGN=8 -C NOIBMCOMP -C TRUNC=ANSI -C OSEXT=cbl"; export COBOPT
SHLIB_PATH=$TUXDIR/lib:$SHLIB_PATH; export SHLIB_PATH
LIBPATH=$TUXDIR/lib:$LIBPATH; export LIBPATH
LD_LIBRARY_PATH=$TUXDIR/lib:$LD_LIBRARY_PATH; export LD_LIBRARY_PATH
WEBJAVADIR=$TUXDIR/udataobj/webgui/java
export BDMCONFIG=/user/barami/tuxedo9.1/samples/atmi/simpapp/domact
export TUXCONFIG=/user/barami/tuxedo9.1/samples/atmi/simpapp/tuxconfig
export WSNADDR=//localhost:9000

 

BDMCONFIG, TUXCONFIG 의 경우 compile 된 환경파일을 지정한 것이다.

 

5. $TUXDIR/samples/atmi/simpapp 디렉토리에 ubbsimple.conf, domact.conf 두 개의 환경파일을다음과 같이 만든다.
ubbsimple.conf

# (c) 2003 BEA Systems, Inc. All Rights Reserved.
#ident "@(#) samples/atmi/simpapp/ubbsimple $Revision: 1.5 $"
#Skeleton UBBCONFIG file for the TUXEDO Simple Application.
#Replace the <bracketed> items with the appropriate values.
*RESOURCES
IPCKEY 234567

 

DOMAINID simpapp
MASTER simple
MAXACCESSERS 50
MAXCONV 50
MAXSERVERS 20
MAXSERVICES 30
MODEL SHM
LDBAL N

 

*MACHINES
DEFAULT:
    APPDIR="/user/barami/tuxedo9.1/samples/atmi/simpapp"
    TUXCONFIG="/user/barami/tuxedo9.1/samples/atmi/simpapp/tuxconfig"

    TUXDIR="/user/barami/tuxedo9.1"

ibmtest LMID=simple

#Example:
#beatux LMID=simple

*GROUPS
DMNS00
    LMID=simple GRPNO=1 OPENINFO=NONE
GROUP2
    LMID=simple GRPNO=2 OPENINFO=NONE

*SERVERS
DEFAULT:
    CLOPT="-A"

simpserv SRVGRP=DMNS00 SRVID=1
DMADM SRVGRP=GROUP2 SRVID=2
            CLOPT="-At -r -o /user/barami/tuxedo9.1/logs/DMADM.out"
GWADM SRVGRP=GROUP2 SRVID=3
            CLOPT="-At -r -o /user/barami/tuxedo9.1/logs/GWADM.out"
GWTDOMAIN SRVGRP=GROUP2 SRVID=4
            CLOPT="-At -r -o /user/barami/tuxedo9.1/logs/GWTDOMAIN.out"

*SERVICES
TOUPPER 

 domact.conf

*DM_LOCAL_DOMAINS
DEFAULT : TYPE=TDOMAIN
        DMTLOGSIZE=8192
        AUDITLOG="/user/barami/tuxedo9.1/logs/DMTLOG"
        CONNECTION_POLICY=ON_DEMAND

 

DM_A1_10 GWGRP=GROUP2
        DOMAINID=DM_A1_10
        DMTLOGDEV="/user/barami/tuxedo9.1/logs/DM_A1_10"
        DMTLOGNAME="DMTLOG1"

*DM_REMOTE_DOMAINS
DEFAULT : TYPE=TDOMAIN
DM_M1_10 DOMAINID=DM_M1_10

*DM_TDOMAIN
DEFAULT : CMPLIMIT=1024
DM_A1_10 NWADDR="//192.167.10.48:20010"
DM_M1_10 NWADDR="//111.111.111.111:20020"

*DM_LOCAL_SERVICES

*DM_REMOTE_SERVICES

 

    6. 환경파일 compile 하기
        $ tmloadcf ubbsimple.conf
        $ dmloadcf domact.conf
    7. toupper를 위한 compile 하기
        $ buildclient -o simpcl -f simpcl.c
        $ buildserver -o simpserv -f simpserv.c -s TOUPPER
    8. Tuxedo 기동 및 tmadmin 실행

barami@ibmtest:/user/barami/tuxedo9.1/samples/atmi/simpapp] tmboot -y
Booting all admin and server processes in

/user/barami/tuxedo9.1/samples/atmi/simpapp/tuxconfig
INFO: BEA Tuxedo, Version 9.1, 64-bit, Patch Level (none)
INFO: Serial #: 454493271161-2617347438265, Expiration 2008-08-15, Maxusers 100
INFO: Licensed to: BEA Evaluation Customer
Booting admin processes ...
exec BBL -A :
process id=835794 ... Started.
Booting server processes ...
exec simpserv -A :
process id=991480 ... Started.
exec DMADM -At -r -o /user/barami/tuxedo9.1/logs/DMADM.out :
process id=1081586 ... Started.
exec GWADM -At -r -o /user/barami/tuxedo9.1/logs/GWADM.out :
process id=1024144 ... Started.
exec GWTDOMAIN -At -r -o /user/barami/tuxedo9.1/logs/GWTDOMAIN.out :
process id=1003550 ... Started.
5 processes started.
barami@ibmtest:/user/barami/tuxedo9.1/samples/atmi/simpapp] tmadmin
tmadmin - Copyright (c) 1996-1999 BEA Systems, Inc.
Portions * Copyright 1986-1997 RSA Data Security, Inc.
All Rights Reserved.
Distributed under license by BEA Systems, Inc.
Tuxedo is a registered trademark.

> psc
Service Name Routine         Name          Prog Name Grp Name ID Machine # Done Status
------------     ------------   ---------        --------       --   -------    ------ ------
TOUPPER       TOUPPER     simpserv        DMNS00      1                simple         0 AVAIL
DMADMIN     DMADMIN   DMADM        GROUP2       2               simple          0 AVAIL
DM_A1_10      GWS          GWADM        GROUP2       3               simple          0 AVAIL
TMS              GWS          GWTDOMAIN GROUP2       4               simple          0 AVAIL

 

9. Toupper 서비스 테스트

barami@ibmtest:/user/barami/tuxedo9.1/samples/atmi/simpapp] simpcl abcdef
Returned string is: ABCDEF

 

10. 다른 계정으로 Tuxedo 설치 후 동일하게 설정하며 ubbsimple.conf, domact.conf 파일만 수정후 기동시킨다.
ubbsimple.conf

*RESOURCES
IPCKEY 40000

 

DOMAINID simpapp
MASTER simple
MAXACCESSERS 50
MAXCONV 50
MAXSERVERS 20
MAXSERVICES 30
MODEL SHM
LDBAL N

 

*MACHINES
DEFAULT:
            APPDIR="/user/chnam/tuxedo9.1/samples/atmi/simpapp"
            TUXCONFIG="/user/chnam/tuxedo9.1/samples/atmi/simpapp/tuxconfig"
            TUXDIR="/user/chnam/tuxedo9.1"

ibmtest LMID=simple

#Example:
#beatux LMID=simple

*GROUPS
DMNS00
            LMID=simple GRPNO=1 OPENINFO=NONE
GROUP2
            LMID=simple GRPNO=2 OPENINFO=NONE

*SERVERS
DEFAULT:
            CLOPT="-A"
simpserv SRVGRP=DMNS00 SRVID=1
DMADM SRVGRP=GROUP2 SRVID=2
            CLOPT="-At -r -o /user/chnam/tuxedo9.1/logs/DMADM.out"
GWADM SRVGRP=GROUP2 SRVID=3
            CLOPT="-At -r -o /user/chnam/tuxedo9.1/logs/GWADM.out"
GWTDOMAIN SRVGRP=GROUP2 SRVID=4
            CLOPT="-At -r -o /user/chnam/tuxedo9.1/logs/GWTDOMAIN.out"

*SERVICES
TOUPPER

 

domact.conf      

*DM_LOCAL_DOMAINS
DEFAULT : TYPE=TDOMAIN
            DMTLOGSIZE=8192
            AUDITLOG="/user/chnam/tuxedo9.1/logs/DMTLOG"
            CONNECTION_POLICY=ON_DEMAND

 

DM_A1_20 GWGRP=GROUP2
            DOMAINID=DM_A1_20
            DMTLOGDEV="/user/chnam/tuxedo9.1/logs/DM_A1_20"
            DMTLOGNAME="DMTLOG"

 

*DM_REMOTE_DOMAINS
DEFAULT : TYPE=TDOMAIN
DM_M1_10 DOMAINID=DM_M1_10

 

*DM_TDOMAIN
DEFAULT : CMPLIMIT=1024
DM_A1_20 NWADDR="//192.167.10.48:20020"
DM_M1_10 NWADDR="//111.111.111.111:20020"

 

*DM_LOCAL_SERVICES

 

*DM_REMOTE_SERVICES

 

     11. JEUS lifecycle-invocation 등록하기

JEUSMain.xml 파일

<lifecycle-invocation>
    <class-name>tmax.jtc.external.TuxBootstrapper</class-name>
    <invocation>
         <invocation-method>
            <method-name>init</method-name>
            <method-params>
                <method-param>java.lang.String</method-param>
            </method-params>
        </invocation-method>
        <invocation-argument>/user/barami/jeus5/lib/application/jtc.properties</invocation-argument>

<invocation-type>BOOT</invocation-type>

   </invocation>

</lifecycle-invocation> 

 

12. jtc.properties 환경파일 설정으로 primary의 경우 barami 계정의 tuxedo이고 backup의 경우chnam 계정의 tuxedo이다.

log.level=debug
log.dir=/user/barami/jeus5/logs/
log.file=jtc1.log
log.bufsize=1024

 

tux.local.name=DM_M1_10
tux.remote.name.list=DM_A1_10,DM_A1_20
tux.default.remote=DM_A1_10

 

tux.buffer.size=1024
tux.default.timeout=60
tux.default.txtimeout=300

 

# Primary Tuxedo Server Setting

 

tux.DM_A1_10.addr=192.167.10.48
tux.DM_A1_10.port=20010
tux.DM_A1_10.interval=10
tux.DM_A1_10.backup=DM_A1_20

 

# Backup Tuxedo Server Setting

 

tux.DM_A1_20.addr=192.167.10.48
tux.DM_A1_20.port=20020
tux.DM_A1_20.interval=10

 

13. JEUS 기동 후 JEUS와 Tuxedo 가 정상적으로 연결되었는지 확인한다.
동일서버에서 20010, 20020에 대한 port 가 Listen 하고 있으며 각각의 port에 대해서 Established 되어 있음을 확인할 수 있다.

barami@ibmtest:/user/barami/jeus5/logs] netstat -an |egrep "20010|20020"
tcp4 0 0 192.167.10.48.20010 192.167.10.48.48315 ESTABLISHED
tcp4 0 0 192.167.10.48.48315 192.167.10.48.20010 ESTABLISHED
tcp4 0 0 192.167.10.48.20020 192.167.10.48.48316 ESTABLISHED
tcp4 0 0 192.167.10.48.48316 192.167.10.48.20020 ESTABLISHED
tcp4 0 0 192.167.10.48.20010 *.* LISTEN
tcp4 0 0 192.167.10.48.20020 *.* LISTEN

 

14. Toupper를 호출하는 tux.jsp를 실행하여 tuxedo 의 tmadmin으로 모니터링 한다.

tux.jsp

<%@ page import="tmax.webt.*"%>
<%@ page import="tmax.jtc.*"%>
<%@ page import="tmax.jtc.io.*"%>
<%@ page import="tmax.webt.io.*"%>
<%
try {
    TuxService service = new TuxService("TOUPPER");
    TuxBuffer sndbuf = service.createStringBuffer();
    sndbuf.setString("hello");
    try {
        TuxBuffer rcvbuf = service.tpcall(sndbuf);
        out.println(rcvbuf.getString());
    } catch (WebtException e) {
    e.printStackTrace();
    out.println("error Occurred");
    return;

%>
}catch(Exception e) {
e.printStackTrace();
}
%> 

 

페이지 호출 (tux.jsp)

 

Primary 서버 (barami 계정)

> psc
Service Name Routine Name Prog Name Grp Name ID Machine # Done Status
------------ ------------ --------- -------- -- ------- ------ ------
TOUPPER TOUPPER simpserv DMNS00 1 simple 1 AVAIL
DMADMIN DMADMIN DMADM GROUP2 2 simple 0 AVAIL
DM_A1_10 GWS GWADM GROUP2 3 simple 0 AVAIL
TMS GWS GWTDOMAIN GROUP2 4 simple 0 AVAIL

Backup 서버 (chnam 계정)

> psc
Service Name Routine Name Prog Name Grp Name ID Machine # Done Status
------------ ------------ --------- -------- -- ------- ------ ------
TOUPPER TOUPPER simpserv DMNS00 1 simple 0 AVAIL
DMADMIN DMADMIN DMADM GROUP2 2 simple 0 AVAIL
DM_A1_10 GWS GWADM GROUP2 3 simple 0 AVAIL
TMS GWS GWTDOMAIN GROUP2 4 simple 0 AVAIL

 

 

15. JTC fail over 테스트
- primary 죽을경우 backup으로 넘어가는지 확인
Backup 서버 (chnam 계정)

> psc
Service Name Routine Name Prog Name Grp Name ID Machine # Done Status
------------ ------------ --------- -------- -- ------- ------ ------
TOUPPER TOUPPER simpserv DMNS00 1 simple 1 AVAIL
DMADMIN DMADMIN DMADM GROUP2 2 simple 0 AVAIL
DM_A1_10 GWS GWADM GROUP2 3 simple 0 AVAIL

TMS GWS GWTDOMAIN GROUP2 4 simple 0 AVAIL

16. JTC fail back 테스트
Primary 서버 (barami 계정)

> psc
Service Name Routine Name Prog Name Grp Name ID Machine # Done Status
------------ ------------ --------- -------- -- ------- ------ ------
TOUPPER TOUPPER simpserv DMNS00 1 simple 1 AVAIL
DMADMIN DMADMIN DMADM GROUP2 2 simple 0 AVAIL
DM_A1_10 GWS GWADM GROUP2 3 simple 0 AVAIL
TMS GWS GWTDOMAIN GROUP2 4 simple 0 AVAIL

Backup 서버 (chnam 계정)

> psc
Service Name Routine Name Prog Name Grp Name ID Machine # Done Status
------------ ------------ --------- -------- -- ------- ------ ------
TOUPPER TOUPPER simpserv DMNS00 1 simple 1 AVAIL
DMADMIN DMADMIN DMADM GROUP2 2 simple 0 AVAIL
DM_A1_10 GWS GWADM GROUP2 3 simple 0 AVAIL
TMS GWS GWTDOMAIN GROUP2 4 simple 0 AVAIL

17. 위와같이 primary, backup로 구성시 요청이 들어오면 primary로 처리하고 primary 가 죽을경우backup 에서 처리하며 primary가 기동되면 다시 primary 가 요청을 처리한다. Fail over, fail back이 정상적으로 동작하는 것을 확인할 수 있다.