Tomcat 9, ufakelo kunye noqwalaselo olusisiseko kwi-Ubuntu 18.04

Kwinqaku elilandelayo siza kubona ukuba singayifaka njani iTomcat 9 kwi-Ubuntu 18.04. Malunga nokufakwa kwale nto Isikhongozeli esixhasa ii-servlets kunye nee-JSP phakathi kwabanye, umntu esisebenza naye sele ethethile nathi kwiminyaka embalwa edlulileyo kwi nqaku.

I-Apache Tomcat kukuphunyezwa kwe umthombo ovulekileyo I-Java Servlet, iJavaServer Pages, iJava Expression Language kunye neJava WebSocket technology. Inika isisombululo esipheleleyo kwabo bafuna ukwenza olu hlobo lomxholo, phakathi kwayo kukho imibutho emikhulu kunye neenkampani ukuya kuthi ga kwii-SMEs, kuba ukuba kukho into ebonakalisa esi sixhobo Ukonakala okukhulu.

Ngaphambi kokuba singene kufakelo lweTomcat 9, kufuneka sifake i-OpenJDK.

Faka i-OpenJDK

La faka ipakeji ye-OpenJDK kwi-Ubuntu 18.04 ilula kakhulu:

sudo apt install default-jdk

Ukuba ukhetha ukufaka iOracle Java endaweni ye-OpenJDK, jonga imiyalelo ukuba umntu osebenza naye uthumele ngexesha elidlulileyo.

Yenza umsebenzisi weTomcat

Ngoku masenze yenza umsebenzisi wenkqubo entsha kunye neqela kunye nolawulo lwasekhaya kwi / opt / tomcat, eya kuqhuba inkonzo yeTomcat:

sudo useradd -m -U -d /opt/tomcat -s /bin/false tomcat

Khuphela iTomcat 9

Siza kusebenzisa wget kwaye unzip ukukhuphela nokukhupha ifayile yeTomcat 9. Singazifaka ngokuchwetheza:

sudo apt install unzip wget

Masikhuphele Inguqulelo yamva nje yeTomcat 9.0.x ukusuka iphepha lokukhuphela. Ngokubhalwa, Inguqulelo yamvanje yi-9.0.10.

Xa sicacile malunga nefayili yokukhuphela, siya kuhamba siye / tmp ulawulo kwaye ukhuphele ifayile ye-zip nge-wget.

cd /tmp

wget http://apache.rediris.es/tomcat/tomcat-9/v9.0.10/bin/apache-tomcat-9.0.10.zip

Nje ukuba ukhuphelo lugqityiwe, Siza kukhupha ifayile ye-zip kwaye siyise kwi / opt / tomcat lawulo:

unzip apache-tomcat-*.zip

sudo mv apache-tomcat-*/ /opt/tomcat/

ukuba ulawulo ngaphezulu kweenguqulelo kunye nohlaziyo, Siza kwenza ikhonkco lokomfuziselo eliya kwalatha kulawulo lolawulo:

sudo ln -s /opt/tomcat/apache-tomcat-* /opt/tomcat/latest

Emva kwexesha, ukuba ufuna ukuhlaziya ufakelo lwakho lweTomcat, unokukhupha uhlobo lwamva nje kwaye utshintshe i-symlink ukukhomba kuhlobo lwamva nje.

Umsebenzisi we-tomcat esimise ngaphambili kufuneka abe naye ukufikelela kulawulo lweTomcat 9. Kuya kufuneka sitshintshe ubunini besikhombisi sibe ngumsebenzisi kunye neqela likaTomcat:

sudo chown -R tomcat: /opt/tomcat

Kwakhona Siza kwenza ukuba izikripthi ngaphakathi kwesikhombisi somgqomo zenziwe:

sudo chmod +x /opt/tomcat/latest/bin/*.sh

Yenza ifayile yeyunithi yenkqubo

Ukuqhuba iTomcat njengenkonzo, Siza kwenza ifayile yeyunithi entsha ebizwa ngokuba yitomcat.service. Oku kufuneka kugcinwe ngaphakathi kwe / etc / systemd / system / directory ngalo mxholo ulandelayo:

[Unit]
Description=Tomcat 9 servlet container
After=network.target

[Service]
Type=forking

User=tomcat
Group=tomcat

Environment="JAVA_HOME=/usr/lib/jvm/default-java"
Environment="JAVA_OPTS=-Djava.security.egd=file:///dev/urandom"

Environment="CATALINA_BASE=/opt/tomcat/latest"
Environment="CATALINA_HOME=/opt/tomcat/latest"
Environment="CATALINA_PID=/opt/tomcat/latest/temp/tomcat.pid"
Environment="CATALINA_OPTS=-Xms512M -Xmx1024M -server -XX:+UseParallelGC"

ExecStart=/opt/tomcat/latest/bin/startup.sh
ExecStop=/opt/tomcat/latest/bin/shutdown.sh

[Install]
WantedBy=multi-user.target

Jonga imeko yenkonzo

Siza kwazisa inkqubo ukuba senze ifayile yeyunithi entsha kunye Siza kuqala inkonzo yeTomcat ukubaleka:

sudo systemctl daemon-reload

sudo systemctl start tomcat

Ku nokuba njalo jonga imeko yenkonzo ngalo myalelo ulandelayo:

sudo systemctl status tomcat

Ukuba akukho zimpazamo, unako Yenza inkonzo yeTomcat iqale ngokuzenzekelayo Ngexesha lokuqalisa:

sudo systemctl enable tomcat

Cwangcisa iFirewall

Ukuba ikhompyuter yakho okanye iseva ikhuselwe ngodonga lomlilo kwaye uyafuna fikelela kuthungelwano lweTomcat ngaphandle kwenethiwekhi yakho yendawo, Kuya kufuneka uvule izibuko 8080. Eli nyathelo liyingozi kwezinye iimeko.

Ukuvumela ukugcwala kwizibuko 8080 chwetheza lo myalelo ulandelayo:

sudo ufw allow 8080/tcp

Qwalasela ujongano lomlawuli weWebhu kaTomcat

Ngoku ukuba sineTomcat 9 efakwe ku-Ubuntu, inyathelo elilandelayo yenza umsebenzisi onokufikelela kulawulo lolawulo lwewebhu. Abasebenzisi bakaTomcat kunye neendima zabo zichaziwe kwifayile abasebenzisi be-tomcat.xml.

Ukuba uvula ifayile, uya kubona ukuba igcwele ngamagqabantshintshi kunye nemizekelo.

sudo vim /opt/tomcat/latest/conf/tomcat-users.xml

Ukongeza umsebenzisi omtsha onokufikelela kwi-Tomcat web interface (umphathi-gui kunye nomlawuli-gui) Isidingo Chaza umsebenzisi ekupheleni kwefayile ye-tomcat-users.xml njengoko kubonisiwe koku kulandelayo. Qinisekisa ukutshintsha igama lomsebenzisi kunye negama lokugqitha kwinto ekhuseleke ngakumbi:

<role rolename="admin-gui"/>
<role rolename="manager-gui"/>
<user username="admin" password="admin123" roles="admin-gui,manager-gui"/>

Ngokuzenzekela, Ulawulo lwewebhu lweTomcat luqwalaselwe ukuvumela ukufikelela kuphela kumamkeli wasekhaya. Ukuba ufuna ukufikelela kwi-web interface kwi-IP ekude, vula ezi fayile zilandelayo kwaye ubeke izimvo okanye ucime imigca ephawulwe kwisikrini:

sudo vim /opt/tomcat/latest/webapps/manager/META-INF/context.xml

sudo vim /opt/tomcat/latest/webapps/host-manager/META-INF/context.xml

Ukuba ufuna fikelela kubume bewebhu kuphela kwi-IP ethileEndaweni yokunika ingxelo ngeebhloko, yongeza i-IP yakho yoluntu kuluhlu. Iidilesi ze-IP ezivunyelweyo zongezwa zahlulwe ngumqobo nkqo |. Unokongeza iidilesi ezikhethekileyo ze-IP okanye usebenzise amabinzana aqhelekileyo.

Vavanya ufakelo

Vula isikhangeli sakho kwaye uthayiphe: http: // your-domain-o-ip: 8080. Ukucinga ukuba ufakelo luphumelele, isikrini esiza kulandela siza kuvela:

El Iphaneli yomphathi wesicelo sewebhu seTomcat iyafumaneka kwi http://tu-dominio-o-ip: 8080/manager/html. Apha ungalawula usetyenziso lwakho.

El Umphathi womatshini obonakalayo kaTomcat iyafumaneka kwi http://tu-dominio-o-ip: 8080/host-manager/html. Ukusuka apha unokulawula iinginginya ezibonakalayo zeTomcat.

Unako ndwendwela Amaxwebhu asemthethweni nguTomcat 9  kwaye ufumane ulwazi ngakumbi malunga neempawu zayo.