Amazon Linux 2にApache HTTP ServerとApache Tomcatをインストールして、WEBサーバを構築します。
システム環境
Amazon Linux 2 Kernel 5.10の環境で構築しました。
$ cat /etc/system-release Amazon Linux release 2 (Karoo) $ uname -srv Linux 5.10.109-104.500.amzn2.x86_64 #1 SMP Wed Apr 13 20:31:43 UTC 2022
Java11のインストール
Java11をインストールします。
$ sudo yum install java-11-amazon-corretto-headless.x86_64
: （割愛）
Running transaction
Installing : fontpackages-filesystem-1.44-8.amzn2.noarch 1/10
Installing : libxslt-1.1.28-6.amzn2.x86_64 2/10
Installing : python-lxml-3.2.1-4.amzn2.0.3.x86_64 3/10
Installing : python-javapackages-3.4.1-11.amzn2.noarch 4/10
Installing : javapackages-tools-3.4.1-11.amzn2.noarch 5/10
Installing : dejavu-fonts-common-2.33-6.amzn2.noarch 6/10
Installing : dejavu-sans-fonts-2.33-6.amzn2.noarch 7/10
Installing : fontconfig-2.13.0-4.3.amzn2.x86_64 8/10
Installing : log4j-cve-2021-44228-hotpatch-1.1-16.amzn2.noarch 9/10
Created symlink from /etc/systemd/system/multi-user.target.wants/log4j-cve-2021-44228-hotpatch.service
to /usr/lib/systemd/system/log4j-cve-2021-44228-hotpatch.service.
Installing : 1:java-11-amazon-corretto-headless-11.0.15+9-1.amzn2.x86_64 10/10
: （割愛）
Installed:
java-11-amazon-corretto-headless.x86_64 1:11.0.15+9-1.amzn2
Dependency Installed:
dejavu-fonts-common.noarch 0:2.33-6.amzn2 dejavu-sans-fonts.noarch 0:2.33-6.amzn2
fontconfig.x86_64 0:2.13.0-4.3.amzn2 fontpackages-filesystem.noarch 0:1.44-8.amzn2
javapackages-tools.noarch 0:3.4.1-11.amzn2 libxslt.x86_64 0:1.1.28-6.amzn2
log4j-cve-2021-44228-hotpatch.noarch 0:1.1-16.amzn2 python-javapackages.noarch 0:3.4.1-11.amzn2
python-lxml.x86_64 0:3.2.1-4.amzn2.0.3
Complete!インストールが正常であるかを兼ねて、バージョンを確認します。
$ java --version openjdk 11.0.15 2022-04-19 LTS OpenJDK Runtime Environment Corretto-11.0.15.9.1 (build 11.0.15+9-LTS) OpenJDK 64-Bit Server VM Corretto-11.0.15.9.1 (build 11.0.15+9-LTS, mixed mode)
Apache HTTP Serverのインストール
HTTP Serverをインストールします。
$ sudo yum install httpd.x86_64
: （割愛）
Running transaction
Installing : apr-1.7.0-9.amzn2.x86_64 1/9
Installing : apr-util-bdb-1.6.1-5.amzn2.0.2.x86_64 2/9
Installing : apr-util-1.6.1-5.amzn2.0.2.x86_64 3/9
Installing : httpd-tools-2.4.53-1.amzn2.x86_64 4/9
Installing : generic-logos-httpd-18.0.0-4.amzn2.noarch 5/9
Installing : mailcap-2.1.41-2.amzn2.noarch 6/9
Installing : httpd-filesystem-2.4.53-1.amzn2.noarch 7/9
Installing : mod_http2-1.15.19-1.amzn2.0.1.x86_64 8/9
Installing : httpd-2.4.53-1.amzn2.x86_64 9/9
: （割愛）
Installed:
httpd.x86_64 0:2.4.53-1.amzn2
Dependency Installed:
apr.x86_64 0:1.7.0-9.amzn2 apr-util.x86_64 0:1.6.1-5.amzn2.0.2
apr-util-bdb.x86_64 0:1.6.1-5.amzn2.0.2 generic-logos-httpd.noarch 0:18.0.0-4.amzn2
httpd-filesystem.noarch 0:2.4.53-1.amzn2 httpd-tools.x86_64 0:2.4.53-1.amzn2
mailcap.noarch 0:2.1.41-2.amzn2 mod_http2.x86_64 0:1.15.19-1.amzn2.0.1
Complete!インストールが正常であるかを兼ねて、バージョンを確認します。
$ httpd -v Server version: Apache/2.4.53 () Server built: Apr 12 2022 12:00:44
systemdによる起動を行い、自動起動設定をします。
$ systemctl status httpd ● httpd.service - The Apache HTTP Server Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled; vendor preset: disabled) Active: inactive (dead) Docs: man:httpd.service(8) $ sudo systemctl start httpd $ sudo systemctl enable httpd Created symlink from /etc/systemd/system/multi-user.target.wants/httpd.service to /usr/lib/systemd/system/httpd.service. $ systemctl status httpd ● httpd.service - The Apache HTTP Server Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled) Active: active (running) since Sat 2022-05-07 01:26:19 UTC; 1min 39s ago Docs: man:httpd.service(8) Main PID: 3654 (httpd) Status: "Total requests: 0; Idle/Busy workers 100/0;Requests/sec: 0; Bytes served/sec: 0 B/sec" CGroup: /system.slice/httpd.service ├3654 /usr/sbin/httpd -DFOREGROUND ├3661 /usr/sbin/httpd -DFOREGROUND ├3662 /usr/sbin/httpd -DFOREGROUND ├3663 /usr/sbin/httpd -DFOREGROUND ├3664 /usr/sbin/httpd -DFOREGROUND └3665 /usr/sbin/httpd -DFOREGROUND : （割愛） Hint: Some lines were ellipsized, use -l to show in full.
AWSの「パブリック IPv4 DNS」で画面が表示されるかを確認します。
URL ⇒ http://ec2-xx-xx-xx-xx.ap-northeast-1.compute.amazonaws.com/
systemdによる停止を行います。
$ sudo systemctl stop httpd $ systemctl status httpd ● httpd.service - The Apache HTTP Server Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled) Active: inactive (dead) since Sat 2022-05-07 01:30:12 UTC; 10s ago Docs: man:httpd.service(8) Process: 3654 ExecStart=/usr/sbin/httpd $OPTIONS -DFOREGROUND (code=exited, status=0/SUCCESS) Main PID: 3654 (code=exited, status=0/SUCCESS) Status: "Total requests: 0; Idle/Busy workers 100/0;Requests/sec: 0; Bytes served/sec: 0 B/sec" : （割愛） Hint: Some lines were ellipsized, use -l to show in full.
Apache Tomcatのインストール
CoreリポジトリーにあるTomcatは、古めですので、Extrasリポジトリーからインストールします。
$ yum list | grep tomcat tomcat.noarch 7.0.76-10.amzn2.0.2 amzn2-core tomcat-admin-webapps.noarch 7.0.76-10.amzn2.0.2 amzn2-core tomcat-docs-webapp.noarch 7.0.76-10.amzn2.0.2 amzn2-core tomcat-el-2.2-api.noarch 7.0.76-10.amzn2.0.2 amzn2-core tomcat-javadoc.noarch 7.0.76-10.amzn2.0.2 amzn2-core tomcat-jsp-2.2-api.noarch 7.0.76-10.amzn2.0.2 amzn2-core tomcat-jsvc.noarch 7.0.76-10.amzn2.0.2 amzn2-core tomcat-lib.noarch 7.0.76-10.amzn2.0.2 amzn2-core tomcat-native.i686 1.2.30-1.amzn2 amzn2-core tomcat-native.x86_64 1.2.30-1.amzn2 amzn2-core tomcat-servlet-3.0-api.noarch 7.0.76-10.amzn2.0.2 amzn2-core tomcat-webapps.noarch 7.0.76-10.amzn2.0.2 amzn2-core tomcatjss.noarch 7.2.5-1.amzn2.0.1 amzn2-core $ amazon-linux-extras list | grep tomcat9 52 tomcat9 available [ =stable ] $ sudo amazon-linux-extras install tomcat9 : （割愛） Running transaction Installing : libICE-1.0.9-9.amzn2.0.2.x86_64 1/25 Installing : 1:java-17-amazon-corretto-headless-17.0.3+6-1.amzn2.1.x86_64 2/25 Installing : tomcat-el-3.0-api-9.0.58-1.amzn2.0.1.noarch 3/25 Installing : tomcat-servlet-4.0-api-9.0.58-1.amzn2.0.1.noarch 4/25 Installing : tomcat-jsp-2.3-api-9.0.58-1.amzn2.0.1.noarch 5/25 Installing : libSM-1.2.2-2.amzn2.0.2.x86_64 6/25 Installing : alsa-lib-1.1.4.1-2.amzn2.x86_64 7/25 Installing : libXau-1.0.8-2.1.amzn2.0.2.x86_64 8/25 Installing : libxcb-1.12-1.amzn2.0.2.x86_64 9/25 Installing : libX11-common-1.6.7-3.amzn2.0.2.noarch 10/25 Installing : libX11-1.6.7-3.amzn2.0.2.x86_64 11/25 Installing : libXext-1.3.3-3.amzn2.0.2.x86_64 12/25 Installing : libXi-1.7.9-1.amzn2.0.2.x86_64 13/25 Installing : libXrender-0.9.10-1.amzn2.0.2.x86_64 14/25 Installing : libXrandr-1.5.1-2.amzn2.0.3.x86_64 15/25 Installing : libXtst-1.2.3-1.amzn2.0.2.x86_64 16/25 Installing : libXinerama-1.1.3-2.1.amzn2.0.2.x86_64 17/25 Installing : libXt-1.1.5-3.amzn2.0.2.x86_64 18/25 Installing : dejavu-sans-mono-fonts-2.33-6.amzn2.noarch 19/25 Installing : dejavu-serif-fonts-2.33-6.amzn2.noarch 20/25 Installing : 1:java-17-amazon-corretto-17.0.3+6-1.amzn2.1.x86_64 21/25 Installing : 1:ecj-4.5.2-3.amzn2.0.2.x86_64 22/25 Installing : tomcat-lib-9.0.58-1.amzn2.0.1.noarch 23/25 Installing : apache-commons-daemon-1.0.13-7.amzn2.x86_64 24/25 Installing : tomcat-9.0.58-1.amzn2.0.1.noarch 25/25 : （割愛） Installed: tomcat.noarch 0:9.0.58-1.amzn2.0.1 Dependency Installed: alsa-lib.x86_64 0:1.1.4.1-2.amzn2 apache-commons-daemon.x86_64 0:1.0.13-7.amzn2 dejavu-sans-mono-fonts.noarch 0:2.33-6.amzn2 dejavu-serif-fonts.noarch 0:2.33-6.amzn2 ecj.x86_64 1:4.5.2-3.amzn2.0.2 java-17-amazon-corretto.x86_64 1:17.0.3+6-1.amzn2.1 java-17-amazon-corretto-headless.x86_64 1:17.0.3+6-1.amzn2.1 libICE.x86_64 0:1.0.9-9.amzn2.0.2 libSM.x86_64 0:1.2.2-2.amzn2.0.2 libX11.x86_64 0:1.6.7-3.amzn2.0.2 libX11-common.noarch 0:1.6.7-3.amzn2.0.2 libXau.x86_64 0:1.0.8-2.1.amzn2.0.2 libXext.x86_64 0:1.3.3-3.amzn2.0.2 libXi.x86_64 0:1.7.9-1.amzn2.0.2 libXinerama.x86_64 0:1.1.3-2.1.amzn2.0.2 libXrandr.x86_64 0:1.5.1-2.amzn2.0.3 libXrender.x86_64 0:0.9.10-1.amzn2.0.2 libXt.x86_64 0:1.1.5-3.amzn2.0.2 libXtst.x86_64 0:1.2.3-1.amzn2.0.2 libxcb.x86_64 0:1.12-1.amzn2.0.2 tomcat-el-3.0-api.noarch 0:9.0.58-1.amzn2.0.1 tomcat-jsp-2.3-api.noarch 0:9.0.58-1.amzn2.0.1 tomcat-lib.noarch 0:9.0.58-1.amzn2.0.1 tomcat-servlet-4.0-api.noarch 0:9.0.58-1.amzn2.0.1 Complete!
下記を追加でインストールします。
$ sudo yum install tomcat-admin-webapps.noarch tomcat-webapps.noarch tomcat-docs-webapp.noarch
: （割愛）
Running transaction
Installing : xml-commons-apis-1.4.01-16.amzn2.noarch 1/8
Installing : xml-commons-resolver-1.2-15.amzn2.noarch 2/8
Installing : xalan-j2-2.7.1-23.1.amzn2.noarch 3/8
Installing : xerces-j2-2.11.0-17.amzn2.noarch 4/8
Installing : jakarta-taglibs-standard-1.1.2-14.1.amzn2.noarch 5/8
Installing : tomcat-webapps-9.0.58-1.amzn2.0.1.noarch 6/8
Installing : tomcat-docs-webapp-9.0.58-1.amzn2.0.1.noarch 7/8
Installing : tomcat-admin-webapps-9.0.58-1.amzn2.0.1.noarch 7/8
: （割愛）
Installed:
tomcat-admin-webapps.noarch 0:9.0.58-1.amzn2.0.1 tomcat-docs-webapp.noarch 0:9.0.58-1.amzn2.0.1
tomcat-webapps.noarch 0:9.0.58-1.amzn2.0.1
Dependency Installed:
jakarta-taglibs-standard.noarch 0:1.1.2-14.1.amzn2 xalan-j2.noarch 0:2.7.1-23.1.amzn2
xerces-j2.noarch 0:2.11.0-17.amzn2 xml-commons-apis.noarch 0:1.4.01-16.amzn2
xml-commons-resolver.noarch 0:1.2-15.amzn2
Complete!インストールが正常であるかを兼ねて、バージョンを確認します。
$ tomcat version Server version: Apache Tomcat/9.0.58 Server built: Feb 28 2022 18:33:55 UTC Server number: 9.0.58.0 OS Name: Linux OS Version: 5.10.109-104.500.amzn2.x86_64 Architecture: amd64 JVM Version: 17.0.3+6-LTS JVM Vendor: Amazon.com Inc.
systemdによる起動を行い、自動起動設定をします。
$ systemctl status tomcat ● tomcat.service - Apache Tomcat Web Application Container Loaded: loaded (/usr/lib/systemd/system/tomcat.service; disabled; vendor preset: disabled) Active: inactive (dead) $ sudo systemctl start tomcat $ sudo systemctl enable tomcat Created symlink from /etc/systemd/system/multi-user.target.wants/tomcat.service to /usr/lib/systemd/system/tomcat.service. $ systemctl status tomcat ● tomcat.service - Apache Tomcat Web Application Container Loaded: loaded (/usr/lib/systemd/system/tomcat.service; enabled; vendor preset: disabled) Active: active (running) since Sat 2022-05-07 13:15:55 UTC; 2min 28s ago Main PID: 2835 (java) CGroup: /system.slice/tomcat.service └2835 /usr/lib/jvm/jre/bin/java -Djavax.sql.DataSource.Factory=org.apache.commons.dbcp.Basi... : （割愛） Hint: Some lines were ellipsized, use -l to show in full.
AWSの「パブリック IPv4 DNS」で画面が表示されるかを確認します。
URL ⇒ http://ec2-xx-xx-xx-xx.ap-northeast-1.compute.amazonaws.com:8080/
systemdによる停止を行います。
$ sudo systemctl stop tomcat $ systemctl status tomcat ● tomcat.service - Apache Tomcat Web Application Container Loaded: loaded (/usr/lib/systemd/system/tomcat.service; enabled; vendor preset: disabled) Active: inactive (dead) since Sat 2022-05-07 13:19:31 UTC; 2s ago Process: 4892 ExecStart=/usr/libexec/tomcat/server start (code=exited, status=143) Main PID: 4892 (code=exited, status=143) ← 戻り値が143で返ってくる : （割愛） Hint: Some lines were ellipsized, use -l to show in full. $ cat /usr/lib/systemd/system/tomcat.service | grep SuccessExitStatus SuccessExitStatus=143 ← 戻り値が143で正常終了
Java17からJava11に変更
$ java --version openjdk 17.0.3 2022-04-19 LTS OpenJDK Runtime Environment Corretto-17.0.3.6.1 (build 17.0.3+6-LTS) OpenJDK 64-Bit Server VM Corretto-17.0.3.6.1 (build 17.0.3+6-LTS, mixed mode, sharing) $ sudo alternatives --config java There are 2 programs which provide 'java'. Selection Command ----------------------------------------------- 1 /usr/lib/jvm/java-11-amazon-corretto.x86_64/bin/java *+ 2 /usr/lib/jvm/java-17-amazon-corretto.x86_64/bin/java Enter to keep the current selection[+], or type selection number: 1 $ java --version openjdk 11.0.15 2022-04-19 LTS OpenJDK Runtime Environment Corretto-11.0.15.9.1 (build 11.0.15+9-LTS) OpenJDK 64-Bit Server VM Corretto-11.0.15.9.1 (build 11.0.15+9-LTS, mixed mode)
HTTP ServerとTomcatの連携
$ cat /etc/httpd/conf.modules.d/*.conf | grep mod_proxy LoadModule proxy_module modules/mod_proxy.so LoadModule proxy_ajp_module modules/mod_proxy_ajp.so LoadModule proxy_balancer_module modules/mod_proxy_balancer.so LoadModule proxy_connect_module modules/mod_proxy_connect.so LoadModule proxy_express_module modules/mod_proxy_express.so LoadModule proxy_fcgi_module modules/mod_proxy_fcgi.so LoadModule proxy_fdpass_module modules/mod_proxy_fdpass.so LoadModule proxy_ftp_module modules/mod_proxy_ftp.so LoadModule proxy_http_module modules/mod_proxy_http.so LoadModule proxy_hcheck_module modules/mod_proxy_hcheck.so LoadModule proxy_scgi_module modules/mod_proxy_scgi.so LoadModule proxy_uwsgi_module modules/mod_proxy_uwsgi.so LoadModule proxy_wstunnel_module modules/mod_proxy_wstunnel.so LoadModule proxy_http2_module modules/mod_proxy_http2.so $ cat /etc/httpd/conf/httpd.conf | grep conf.modules.d Include conf.modules.d/*.conf $ cd /etc/httpd/conf.d $ sudo vi proxy-ajp.conf # 全てのリクエストをポート8009にプロキシーする ProxyPass / ajp://localhost:8009/ ProxyPassReverse / ajp://localhost:8009/ $ cd /etc/tomcat $ sudo cp -p server.xml BK-server.xml.original $ sudo vi server.xml <!-- コメントアウト化 --> <!-- <Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" /> --> <!-- 下記を追加 --> <Connector protocol="AJP/1.3" address="0.0.0.0" port="8009" redirectPort="8443" secretRequired="false" />
HTTP serverとTomcatの再起動
$ sudo systemctl stop httpd $ sudo systemctl stop tomcat $ sudo systemctl start tomcat $ sudo systemctl start httpd
