Debian10でリバースプロキシとしてNginxを使用してWildFlyをインストールする方法

次に、Wildfly管理コンソールにアクセスするためのWildflyの管理者ユーザーを作成する必要があります。次のコマンドで作成できます：

/opt/wildfly/bin/add-user.sh

次の出力が表示されます。

What type of user do you wish to add? 
 a) Management User (mgmt-users.properties) 
 b) Application User (application-users.properties)
(a): a

aと入力します Enterを押します 管理ユーザーを作成します。ユーザー作成プロセス中に、以下に示すように、ユーザー名、パスワード、およびグループ名を提供する必要があります。

Enter the details of the new user to add.
Using realm 'ManagementRealm' as discovered from the existing property files.
Username : wildflyadmin
Password recommendations are listed below. To modify these restrictions edit the add-user.properties configuration file.
 - The password should be different from the username
 - The password should not be one of the following restricted values {root, admin, administrator}
 - The password should contain at least 8 characters, 1 alphabetic character(s), 1 digit(s), 1 non-alphanumeric symbol(s)
Password : 
Re-enter Password : 
What groups do you want this user to belong to? (Please enter a comma separated list, or leave blank for none)[  ]: 
About to add user 'wildflyadmin' for realm 'ManagementRealm'
Is this correct yes/no? yes
Added user 'wildflyadmin' to file '/opt/wildfly/standalone/configuration/mgmt-users.properties'
Added user 'wildflyadmin' to file '/opt/wildfly/domain/configuration/mgmt-users.properties'
Added user 'wildflyadmin' with groups  to file '/opt/wildfly/standalone/configuration/mgmt-groups.properties'
Added user 'wildflyadmin' with groups  to file '/opt/wildfly/domain/configuration/mgmt-groups.properties'
Is this new user going to be used for one AS process to connect to another AS process? 
e.g. for a slave host controller connecting to the master or for a Remoting connection for server to server EJB calls.
yes/no? yes
To represent the user add the following to the server-identities definition 

完了したら、次のステップに進むことができます。

nano /etc/wildfly/wildfly.conf

WILDFLY_CONSOLE_BIND=0.0.0.0

nano /opt/wildfly/bin/launch.sh

if [ "x$WILDFLY_HOME" = "x" ]; then
    WILDFLY_HOME="/opt/wildfly"
fi

if [[ "$1" == "domain" ]]; then
    $WILDFLY_HOME/bin/domain.sh -c $2 -b $3 -bmanagement $4
else
    $WILDFLY_HOME/bin/standalone.sh -c $2 -b $3 -bmanagement $4
fi

nano /etc/systemd/system/wildfly.service

[Unit]
Description=The WildFly Application Server
After=syslog.target network.target
Before=httpd.service

[Service]
Environment=LAUNCH_JBOSS_IN_BACKGROUND=1
EnvironmentFile=-/etc/wildfly/wildfly.conf
User=wildfly
LimitNOFILE=102642
PIDFile=/var/run/wildfly/wildfly.pid
ExecStart=/opt/wildfly/bin/launch.sh $WILDFLY_MODE $WILDFLY_CONFIG $WILDFLY_BIND $WILDFLY_CONSOLE_BIND
StandardOutput=null

[Install]
WantedBy=multi-user.target

mkdir /var/run/wildfly/
chown wildfly:wildfly /var/run/wildfly/

systemctl daemon-reload
systemctl restart wildfly

apt-get install nginx -y

nano /etc/nginx/sites-available/wildfly.conf

upstream wildfly {
  server 127.0.0.1:8080 weight=100 max_fails=5 fail_timeout=5;
}

server {
  listen          80;
  server_name     192.168.0.4;

  location / {
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Server $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass http://wildfly/;
  }
}

nginx -t

nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

ln -s /etc/nginx/sites-available/wildfly.conf /etc/nginx/sites-enabled/
systemctl restart nginx