centos8 apache tomcat연동_2020.06.15가능 버전

apache tomcat연동 방법에 대해 무던히 많이 찾았는데 잘 안되는 경우가 많다.

각 버전마다 라이브러리가 다르거나 linux 보안설정등 간단하지만 하나라도 맞지 않으면 오류가 나는 부분이 있는데

오류메시지에서 힌트를 얻기가 쉽지 않을 때가 많다.

최대한 간단하면서 붙여넣기만 하면 되도록 구성하였으나 만약 안된다면

각 s/w버전이 미묘하게(?) 다르거나 환경에 다소 차이가 있다는 것을 감안한다.

#CentOS 설정 추가

CentOS는 난해한(?)보안규칙으로 서비스 구성시에 에러가 자주발생한다.
권고되진 않는다곤 하지만 관련 selinux설정을 먼저 꺼준다.

#Selinix 끄기

vi /etc/sysconfig/selinux SELINUX=enforcing 을 SELINUX=disabled로 변경 재부팅

 

 

#centos8 버전으로 검색하면 Apache Tomcat 연동에 여러 문서가 있지만
http://progtrend.blogspot.com/2018/06/aws-apacheweb-server-tomcat.html
위 주소에 대한 설명이 가장 직관적이었다. AWS linux설정이었지만 centOS계열과 큰 차이가 없었음을 참고하자.

 

#web서버 사전 서비스 및 라이브러리 설치

yum install httpd   Failed to download metadata for repo 'AppStream' 혹 위에러가 난다면 인터넷연결이 안되는 부분이니 설정을 확인한다.   yum install gcc yum install httpd-devel // Apache 재시작에 문제가 없는지 확인한다. $ sudo service httpd restart systemctl enable httpd #시스템 재부팅시 apache서비스 자동시작

 

#tomcat에 연결을 도와주는 connerctor 설치

http://tomcat.apache.org/download-connectors.cgi

JK 1.2.48 Source Release tar.gz 를 활용해야한다.

위 파일을 압축을 풀고 아래 경로로 이동

/work/tomcat-connectors-1.2.48-src/native

 

[root@192 native]# ./configure --with-apxs=/usr/bin/apxs checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking target system type... x86_64-pc-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /usr/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... no checking whether make supports nested variables... no checking for test... /usr/bin/test checking for grep... /usr/bin/grep checking for echo... /usr/bin/echo checking for sed... /usr/bin/sed checking for cp... /usr/bin/cp checking for mkdir... /usr/bin/mkdir need to check for Perl first, apxs depends on it... checking for perl... /usr/bin/perl APRINCLUDEDIR is  -I/usr/include/apr-1 -I/usr/include/apr-1 building connector for "apache-2.0" checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking whether gcc understands -c and -o together... yes checking for style of include used by make... none checking dependency style of gcc... none checking for a sed that does not truncate output... (cached) /usr/bin/sed checking for grep that handles long lines and -e... (cached) /usr/bin/grep checking for egrep... /usr/bin/grep -E checking for fgrep... /usr/bin/grep -F checking how to print strings... printf checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for ar... ar checking for archiver @FILE support... @ checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking for sysroot... no checking for a working dd... /usr/bin/dd checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1 checking for mt... no checking if : is a manifest tool... no checking how to run the C preprocessor... gcc -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for dlfcn.h... yes checking for objdir... .libs checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC -DPIC checking if gcc PIC flag -fPIC -DPIC works... yes checking if gcc static flag -static works... no checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.o... (cached) yes checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking for shl_load... no checking for shl_load in -ldld... no checking for dlopen... no checking for dlopen in -ldl... yes checking whether a program can dlopen itself... yes checking whether a statically linked program can dlopen itself... yes checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes LIBTOOL="/usr/lib64/apr-1/build/libtool --silent" checking size of char... 1 checking size of int... 4 checking size of long... 8 checking size of short... 2 checking size of long double... 16 checking size of long long... 8 checking size of longlong... 0 checking size of pid_t... 4 checking size of pthread_t... 8 checking for snprintf... yes checking for vsnprintf... yes checking for flock... yes checking for setsockopt in -lsocket... no checking sys/filio.h usability... no checking sys/filio.h presence... no checking for sys/filio.h... no checking whether to use SO_RCVTIMEO with setsockopt()... yes checking whether to use SO_SNDTIMEO with setsockopt()... yes checking whether to use SOCK_CLOEXEC with socket()... yes checking poll.h usability... yes checking poll.h presence... yes checking for poll.h... yes checking for poll... yes checking netinet/in.h usability... yes checking netinet/in.h presence... yes checking for netinet/in.h... yes checking netdb.h usability... yes checking netdb.h presence... yes checking for netdb.h... yes checking for IPv6 with socket()... yes checking for struct sockaddr_storage... yes checking for getaddrinfo... yes checking for gethostbyname_r... yes checking whether the compiler provides atomic builtins... yes checking for target platform... unix no apache given no netscape given checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating apache-2.0/Makefile config.status: creating apache-2.0/Makefile.apxs config.status: creating common/Makefile config.status: creating common/list.mk config.status: creating common/jk_types.h config.status: creating common/config.h config.status: executing depfiles commands config.status: executing libtool commands

 

yum install make  #이미 make가 있다면 skip 한다. make  #gcc: error: /usr/lib/rpm/redhat/redhat-hardened-cc1: 그런 파일이나 디렉터리가 없다는 에러 발생시  yum install redhat-rpm-config 수행후 다시 make (libtool: warning: remember to run 'libtool --finish /usr/lib64/httpd/modules' 메시지는 나왔으나 skip) make install chmod 755 /usr/lib64/httpd/modules/mod_jk.so

 

 

 

#was서버 tomcat 설치

Tomcat을 yum install로 할 수도 있으나 직접 다운로드 받고 복수의 tomcat을 설정하는 경우도 있으므로

직관적으로 편한 공식 홈페이지에서 다운받고 설치하는 방법으로 진행하겠다.

tar -zxvf apache-tomcat-8.5.56.tar.gz

 

tomcat 설치경로/server.xml 에서

<Connector port="8009" protocol="AJP/1.3" redirectport="8443">  #주석이 <!-- --> 되어있으면 제거해준다.

 

/etc/httpd/conf.modules.d 경로에서 mod_jk.conf 파일 생성 후 아래 내용으로 저장

# Load mod_jk module LoadModule jk_module modules/mod_jk.so   # Where to find workers.properties JkWorkersFile conf/workers.properties   # Where to put jk shared memory file JkShmFile run/mod_jk.shm   # Where to put jk logs JkLogFile logs/mod_jk.log   # Set the jk log level [debug/error/info] JkLogLevel info   # Send all requests to worker named ajp13 JkMount /* ajp13worker

 

/etc/httpd/conf 경로의 workers.properties 파일 생성

worker.list=ajp13worker worker.ajp13worker.type=ajp13 #worker.ajp13worker.host=localhost worker.ajp13worker.host=192.168.88.139      #was서버주소 입력 worker.ajp13worker.port=8009 worker.ajp13worker.connection_pool_timeout=600 worker.ajp13worker.socket_keepalive=1

 

아파치 서비스 재시작후 정상동작 확인

service httpd restart localhost와 ip모두 접속하여 테스트해본다. 톰캣서비스의 고양이 얼굴이 보인다면 정상