Postavljanje Zimbra Collaboration Suite (ZCS) na RHEL/CentOS 7/8


Zimbra Collaboration Suite (ZCS) je suradnička platforma otvorenog koda za poslužitelje e-pošte, razvijena u dva izdanja, Open Source izdanje ( Besplatno) i Mrežno izdanje (Plaćeno), koje pruža usluge kao što su LDAP, SMTP, POP i IMAP, klijent web pošte, kalendar, zadaci, antivirus, antispam i drugi.

Ovaj vodič opisuje kako instalirati Zimbra Collaboration Suite Open Source Edition na poslužitelj CentOS/RHEL 7.

Zahtjevi

  • Vanjski DNS poslužitelj s važećim zapisima A i MX koji upućuju na IP adresu vašeg Zimbra poslužitelja pošte.
  • Čista minimalna instalacija CentOS 8/RHEL 8 ili CentOS 7/RHEL 7 bez ikakvih poslužitelja pošte, baza podataka, LDAP-a, DNS-a ili Http-a.
  • Statička IP adresa dodijeljena mrežnom sučelju.

Korak 1: Instalirajte pakete sustava

1. Prije nego što nastavimo s postupkom instalacije Zimbra Collaboration Suitea, prvo se prijavite na svoju konzolu poslužitelja s root privilegijama i instalirajte sljedeće pakete:

yum -y install unzip net-tools sysstat openssh-clients perl-core libaio nmap-ncat libstdc++.so.6

2. Zatim izdajte naredbu getenforce da provjerite je li Selinux omogućen na vašem računalu. U slučaju da je pravilo postavljeno na Nametnuto, onemogućite ga izdavanjem naredbi u nastavku:

getenforce
setenforce 0
getenforce

Da biste u potpunosti onemogućili Selinux na CentOS-u, otvorite datoteku /etc/selinux/config pomoću uređivača teksta i postavite red SELINUX na onemogućeno.

3. Provjerite je li sistemski uslužni program wget također instaliran na vašem sustavu izdavanjem sljedeće naredbe:

yum install wget 

Korak 2: Konfigurirajte naziv hosta sustava

4. Kako bi Zimbra ispravno funkcionirala, morate postaviti naziv glavnog računala lokalnog računala i FQDN da upućuju na IP adresu vašeg poslužitelja tako što ćete pokrenuti dolje hostnamectl naredbe s root računa:

hostnamectl set-hostname mail
echo "192.168.0.14  mail.centos7.lan  mail " >> /etc/hosts
cat /etc/hosts

Zamijenite naziv hosta sustava i FQDN vrijednosti u skladu s tim kako bi odgovarale vašim postavkama domene. Testirajte naziv hosta i FQDN vrijednosti izdavanjem naredbe ping za oba zapisa.

ping -c1 mail.centos7.lan
ping -c1 mail

Korak 3: Dodajte statičku IP adresu

5. Ako vaš poslužitelj koristi DHCP dinamičku IP adresu, trebate urediti karticu mrežnog sučelja i konfigurirati je za korištenje statičke IP adrese. Dobijte informacije o mrežnom sučelju pomoću naredbe ip addr i identificirajte vanjski NIC vašeg poslužitelja (obično nešto poput enp0s3 ili eth0).

ip addr

Zatim pokrenite naredbu nmtui-edit protiv sučelja koje trebate promijeniti postavke i dodijelite sučelju ručnu IP adresu. Koristite donje snimke zaslona kao vodič.

nmtui-edit enp0s3

Korak 4: Onemogućite neželjene usluge

6. Zadana instalacija CentOS-a isporučuje se s postfix demonom koji je već instaliran i pokrenut. Za onemogućavanje i brisanje usluge postfix pokrenite sljedeće naredbe:

systemctl stop postfix
systemctl disable postfix
yum remove postfix

Nakon što je usluga uklonjena izdajte naredbu ss kako biste provjerili rade li na vašem sustavu drugi demoni nekompatibilni sa Zimbra uslugom, kao što su LDAP, httpd, dovecot. Ako je to slučaj, uklonite i njih.

Korak 5: Instalirajte Zimbra Collaboration Suite Open Source Edition

7. Sada je vrijeme da instalirate Zimbra Collaboration Suite. Idite na stranicu za preuzimanje Zimbra Collaboration Suite i preuzmite najnoviju verziju na svom sustavu izdavanjem sljedeće naredbe wget:

----------------- For RHEL/CentOS 8 -----------------
wget https://files.zimbra.com/downloads/8.8.15_GA/zcs-8.8.15_GA_3953.RHEL8_64.20200629025823.tgz

----------------- For RHEL/CentOS 7 -----------------
wget https://files.zimbra.com/downloads/8.8.15_GA/zcs-8.8.15_GA_3869.RHEL7_64.20190918004220.tgz

----------------- For RHEL/CentOS 6 -----------------
wget https://files.zimbra.com/downloads/8.8.15_GA/zcs-8.8.15_GA_3869.RHEL6_64.20190918004220.tgz

8. Nakon završetka preuzimanja, upotrijebite naredbu unzip za izdvajanje arhive, unesite Zimbra ekstrahirani direktorij i popišite sadržaj direktorija kako biste locirali instalacijsku datoteku.

tar xfz zcs-8.8.15_GA_3953.RHEL8_64.20200629025823.tgz
cd zcs-8.8.15_GA_3953.RHEL8_64.20200629025823/
ls

9. Sada pokrenite instalacijski proces Zimbre pokretanjem u izvršenju datoteke skripte za instalaciju pod nazivom install.sh.

Nakon niza provjera sustava, instalacijski program će od vas tražiti da prihvatite licencu. Prihvatite licencu (y) kako biste nastavili s postupkom instalacije.

./install.sh
OR
./install.sh --platform-override   [On different platforms other than RHEL]
Uzorak izlaza
Operations logged to /tmp/install.log.92OcKO6s
Checking for existing installation...
    zimbra-drive...NOT FOUND
    zimbra-imapd...NOT FOUND
    zimbra-patch...NOT FOUND
    zimbra-mta-patch...NOT FOUND
    zimbra-proxy-patch...NOT FOUND
    zimbra-license-tools...NOT FOUND
    zimbra-license-extension...NOT FOUND
    zimbra-network-store...NOT FOUND
    zimbra-network-modules-ng...NOT FOUND
    zimbra-chat...NOT FOUND
    zimbra-talk...NOT FOUND
    zimbra-ldap...NOT FOUND
    zimbra-logger...NOT FOUND
    zimbra-mta...NOT FOUND
    zimbra-dnscache...NOT FOUND
    zimbra-snmp...NOT FOUND
    zimbra-store...NOT FOUND
    zimbra-apache...NOT FOUND
    zimbra-spell...NOT FOUND
    zimbra-convertd...NOT FOUND
    zimbra-memcached...NOT FOUND
    zimbra-proxy...NOT FOUND
    zimbra-archiving...NOT FOUND
    zimbra-core...NOT FOUND


----------------------------------------------------------------------
PLEASE READ THIS AGREEMENT CAREFULLY BEFORE USING THE SOFTWARE.
SYNACOR, INC. ("SYNACOR") WILL ONLY LICENSE THIS SOFTWARE TO YOU IF YOU
FIRST ACCEPT THE TERMS OF THIS AGREEMENT. BY DOWNLOADING OR INSTALLING
THE SOFTWARE, OR USING THE PRODUCT, YOU ARE CONSENTING TO BE BOUND BY
THIS AGREEMENT. IF YOU DO NOT AGREE TO ALL OF THE TERMS OF THIS
AGREEMENT, THEN DO NOT DOWNLOAD, INSTALL OR USE THE PRODUCT.

License Terms for this Zimbra Collaboration Suite Software:
https://www.zimbra.com/license/zimbra-public-eula-2-6.html
----------------------------------------------------------------------



Do you agree with the terms of the software license agreement? [N] y

10. Zatim, proces instalacije će vam postaviti niz pitanja kako biste pravilno konfigurirali Zimbra demon. Upotrijebite donji isječak instalacije kako biste dodatno postavili uslugu Zimbra.

Use Zimbra's package repository [Y] y

Importing Zimbra GPG key

Configuring package repository

Checking for installable packages

Found zimbra-core (local)
Found zimbra-ldap (local)
Found zimbra-logger (local)
Found zimbra-mta (local)
Found zimbra-dnscache (local)
Found zimbra-snmp (local)
Found zimbra-store (local)
Found zimbra-apache (local)
Found zimbra-spell (local)
Found zimbra-memcached (repo)
Found zimbra-proxy (local)
Found zimbra-drive (repo)
Found zimbra-imapd (local)
Found zimbra-patch (repo)
Found zimbra-mta-patch (repo)
Found zimbra-proxy-patch (repo)


Select the packages to install

Install zimbra-ldap [Y] y

11. Zatim će vas tražiti da instalirate Zimbra pakete, pritisnite Y za instalaciju svih.

Select the packages to install

Install zimbra-ldap [Y] y Install zimbra-logger [Y] y Install zimbra-mta [Y] y Install zimbra-dnscache [Y] y Install zimbra-snmp [Y] y Install zimbra-store [Y] y Install zimbra-apache [Y] y Install zimbra-spell [Y] y Install zimbra-memcached [Y] y Install zimbra-proxy [Y] y Checking required space for zimbra-core Checking space for zimbra-store Checking required packages for zimbra-store zimbra-store package check complete. Installing: zimbra-core zimbra-ldap zimbra-logger zimbra-mta zimbra-dnscache zimbra-snmp zimbra-store zimbra-apache zimbra-spell zimbra-memcached zimbra-proxy zimbra-drive zimbra-imapd zimbra-patch zimbra-mta-patch zimbra-proxy-patch zimbra-chat

12. Konačno, pokrenut će proces instalacije Zimbre.

The system will be modified.  Continue? [N] y

Beginning Installation - see /tmp/install.log.92OcKO6s for details...

                          zimbra-core-components will be downloaded and installed.
                          zimbra-common-core-jar will be installed.
                         zimbra-common-core-libs will be installed.
                         zimbra-common-mbox-conf will be installed.
                   zimbra-common-mbox-conf-attrs will be installed.
                    zimbra-common-mbox-conf-msgs will be installed.
                  zimbra-common-mbox-conf-rights will be installed.
                           zimbra-common-mbox-db will be installed.
                         zimbra-common-mbox-docs will be installed.
                   zimbra-common-mbox-native-lib will be installed.
                            zimbra-timezone-data will be installed.
                                     zimbra-core will be installed.
                          zimbra-ldap-components will be downloaded and installed.
                                     zimbra-ldap will be installed.
                                   zimbra-logger will be installed.
                           zimbra-mta-components will be downloaded and installed.
                                      zimbra-mta will be installed.
                      zimbra-dnscache-components will be downloaded and installed.
                                 zimbra-dnscache will be installed.
                          zimbra-snmp-components will be downloaded and installed.
                                     zimbra-snmp will be installed.
Last metadata expiration check: 0:00:56 ago on Sat 01 Aug 2020 01:56:00 AM EDT.
                       zimbra-jetty-distribution will be downloaded and installed.
                         zimbra-store-components will be downloaded and installed.
                   zimbra-mbox-admin-console-war will be installed.
                                zimbra-mbox-conf will be installed.
                                 zimbra-mbox-war will be installed.
                             zimbra-mbox-service will be installed.
                          zimbra-mbox-store-libs will be installed.
                       zimbra-mbox-webclient-war will be installed.
                                    zimbra-store will be installed.
                        zimbra-apache-components will be downloaded and installed.
                                   zimbra-apache will be installed.
                         zimbra-spell-components will be downloaded and installed.
                                    zimbra-spell will be installed.
Last metadata expiration check: 0:01:07 ago on Sat 01 Aug 2020 01:56:00 AM EDT.
                                zimbra-memcached will be downloaded and installed.
                         zimbra-proxy-components will be downloaded and installed.
                                    zimbra-proxy will be installed.
Last metadata expiration check: 0:01:18 ago on Sat 01 Aug 2020 01:56:00 AM EDT.
                                    zimbra-drive will be downloaded and installed (later).
                                    zimbra-imapd will be installed.
Last metadata expiration check: 0:01:20 ago on Sat 01 Aug 2020 01:56:00 AM EDT.
                                    zimbra-patch will be downloaded and installed (later).
Last metadata expiration check: 0:01:22 ago on Sat 01 Aug 2020 01:56:00 AM EDT.
                                zimbra-mta-patch will be downloaded and installed (later).
Last metadata expiration check: 0:01:23 ago on Sat 01 Aug 2020 01:56:00 AM EDT.
                              zimbra-proxy-patch will be downloaded and installed (later).
Last metadata expiration check: 0:01:27 ago on Sat 01 Aug 2020 01:56:00 AM EDT.
                                     zimbra-chat will be downloaded and installed (later).

Downloading packages (11):
   zimbra-core-components
   zimbra-ldap-components
   zimbra-mta-components
   zimbra-dnscache-components
   zimbra-snmp-components
   zimbra-jetty-distribution
   zimbra-store-components
   zimbra-apache-components
   zimbra-spell-components
   zimbra-memcached
   zimbra-proxy-components
      ...done

Removing /opt/zimbra
Removing zimbra crontab entry...done.
Cleaning up zimbra init scripts...done.
Cleaning up /etc/security/limits.conf...done.

Finished removing Zimbra Collaboration Server.


Installing repo packages (11):
   zimbra-core-components
   zimbra-ldap-components
   zimbra-mta-components
   zimbra-dnscache-components
   zimbra-snmp-components
   zimbra-jetty-distribution
   zimbra-store-components
   zimbra-apache-components
   zimbra-spell-components
   zimbra-memcached
   zimbra-proxy-components
      ...

13. Konfiguracija trgovine.

1) Status:                                  Enabled
   2) Create Admin User:                       yes
   3) Admin user to create:                    [email 
** 4) Admin Password                           UNSET
   5) Anti-virus quarantine user:              [email 
   6) Enable automated spam training:          yes
   7) Spam training user:                      [email 
   8) Non-spam(Ham) training user:             [email 
   9) SMTP host:                               mail.centos7.lan
  10) Web server HTTP port:                    8080
  11) Web server HTTPS port:                   8443
  12) Web server mode:                         https
  13) IMAP server port:                        7143
  14) IMAP server SSL port:                    7993
  15) POP server port:                         7110
  16) POP server SSL port:                     7995
  17) Use spell check server:                  yes
  18) Spell server URL:                        http://mail.centos7.lan:7780/aspell.php
  19) Enable version update checks:            TRUE
  20) Enable version update notifications:     TRUE
  21) Version update notification email:       [email 
  22) Version update source email:             [email 
  23) Install mailstore (service webapp):      yes
  24) Install UI (zimbra,zimbraAdmin webapps): yes

Select, or 'r' for previous menu [r] 4 # Select 4 to set admin password Password for [email  (min 6 characters): [54mE0RmqN] enter admin password here
Store configuration

   1) Status:                                  Enabled
   2) Create Admin User:                       yes
   3) Admin user to create:                    [email 
   4) Admin Password                           set
   5) Anti-virus quarantine user:              [email 
   6) Enable automated spam training:          yes
   7) Spam training user:                      [email 
   8) Non-spam(Ham) training user:             [email 
   9) SMTP host:                               mail.centos7.lan
  10) Web server HTTP port:                    8080
  11) Web server HTTPS port:                   8443
  12) Web server mode:                         https
  13) IMAP server port:                        7143
  14) IMAP server SSL port:                    7993
  15) POP server port:                         7110
  16) POP server SSL port:                     7995
  17) Use spell check server:                  yes
  18) Spell server URL:                        http://mail.centos7.lan:7780/aspell.php
  19) Enable version update checks:            TRUE
  20) Enable version update notifications:     TRUE
  21) Version update notification email:       [email 
  22) Version update source email:             [email 
  23) Install mailstore (service webapp):      yes
  24) Install UI (zimbra,zimbraAdmin webapps): yes

Select, or 'r' for previous menu [r] r
Main menu

   1) Common Configuration:
   2) zimbra-ldap:                             Enabled
   3) zimbra-logger:                           Enabled
   4) zimbra-mta:                              Enabled
   5) zimbra-dnscache:                         Enabled
   6) zimbra-snmp:                             Enabled
   7) zimbra-store:                            Enabled
   8) zimbra-spell:                            Enabled
   9) zimbra-proxy:                            Enabled
  10) Default Class of Service Configuration:
   s) Save config to file
   x) Expand menu
   q) Quit

*** CONFIGURATION COMPLETE - press 'a' to apply
Select from menu, or press 'a' to apply config (? - help) a  # Apply configuration Save configuration data to a file? [Yes] Enter Save config in file: [/opt/zimbra/config.11047] Saving config in /opt/zimbra/config.11047...done. The system will be modified - continue? [No] yes Operations logged to /tmp/zmsetup01262016-002704.log Setting local config values...done. Initializing core config...Setting up CA...done. Deploying CA to /opt/zimbra/conf/ca ...done. Creating SSL zimbra-store certificate...done. Creating new zimbra-ldap SSL certificate...done. Creating new zimbra-mta SSL certificate...done. Creating new zimbra-proxy SSL certificate...done. Installing mailboxd SSL certificates...done. Installing MTA SSL certificates...done. Installing LDAP SSL certificate...done. Installing Proxy SSL certificate...done. Initializing ldap...done. Setting replication password...done. Setting Postfix password...done. Setting amavis password...done. Setting nginx password...done. Setting BES searcher password...done. Creating server entry for mail.centos7.lan...done. Setting Zimbra IP Mode...done. Saving CA in ldap ...done. Saving SSL Certificate in ldap ...done. Setting spell check URL...done. Setting service ports on mail.centos7.lan...done. Setting zimbraFeatureTasksEnabled=TRUE...done. Setting zimbraFeatureBriefcasesEnabled=TRUE...done. Setting Master DNS IP address(es)...done. Setting DNS cache tcp lookup preference...done. Setting DNS cache udp lookup preference...done. Setting DNS tcp upstream preference...done. Setting TimeZone Preference...done. Initializing mta config...done. Setting services on mail.centos7.lan...done. Adding mail.centos7.lan to zimbraMailHostPool in default COS...done. Creating domain mail.centos7.lan...done. Setting default domain name...done. Creating domain mail.centos7.lan...already exists. Creating admin account [email . Creating root alias...done. Creating postmaster alias...done. Creating user [email . Creating user [email . Creating user [email . Setting spam training and Anti-virus quarantine accounts...done. Initializing store sql database...done. Setting zimbraSmtpHostname for mail.centos7.lan...done. Configuring SNMP...done. Setting up syslog.conf...done. Starting servers...done. Installing common zimlets... com_zimbra_adminversioncheck...done. com_zimbra_attachcontacts...done. com_zimbra_attachmail...done. com_zimbra_bulkprovision...done. com_zimbra_cert_manager...done. com_zimbra_clientuploader...done. com_zimbra_date...done. com_zimbra_email...done. com_zimbra_mailarchive...done. com_zimbra_phone...done. com_zimbra_proxy_config...done. com_zimbra_srchhighlighter...done. com_zimbra_tooltip...done. com_zimbra_url...done. com_zimbra_viewmail...done. com_zimbra_webex...done. com_zimbra_ymemoticons...done. Finished installing common zimlets. Restarting mailboxd...done. Creating galsync account for default domain...done. You have the option of notifying Zimbra of your installation. This helps us to track the uptake of the Zimbra Collaboration Server. The only information that will be transmitted is: The VERSION of zcs installed (8.6.0_GA_1153_RHEL7_64) The ADMIN EMAIL ADDRESS created ([email ) Notify Zimbra of your installation? [Yes] no Notification skipped Setting up zimbra crontab...done. Moving /tmp/zmsetup01262016-002704.log to /opt/zimbra/log Configuration complete - press return to exit # Press Enter

Korak 6: Zimba početna konfiguracija

14. Nakon što instalacija završi, otvorite web-preglednik i idite na naziv svoje domene ili IP adresu stroja koji pokreće uslugu Zimbra, na portu 7071 putem HTTPS protokola, prihvatite sigurnosna pogreška certifikata i prijava s vjerodajnicama konfiguriranim tijekom postupka instalacije. Zadano korisničko ime za Zimbra Admin web panel je admin.

https://mail.centos7.lan:7071
or
https://192.168.1.14:7071 

15. Nakon što se prijavite na administratorsku web konzolu, možete početi dodavati vlastite SSL certifikate, stvarati račune e-pošte, pseudonime e-pošte i tako dalje. Zapamtite samo da se priključak 7071 koristi samo za administrativne zadatke.

Klijenti se mogu sigurno prijaviti u svoje pretince web pošte koristeći naziv domene ili IP adresu poslužitelja putem HTTPS protokola.

https://mail.centos7.lan 
or
https://192.168.1.14 

Čestitamo! Sada imate kompletan operativni paket pošte instaliran u svojim prostorijama.

Korak 6: Uklonite ili deinstalirajte Zimbru

Ako želite deinstalirati uslugu Zimbra zajedno s njenim komponentama, pokrenite instalacijsku skriptu s opcijom -u.

./install.sh -u

Za brisanje Zimbra instalacijske arhive i direktorija pokrenite donje naredbe:

cd
rm -rf zcs-*

Kao posljednja napomena, kako biste pravilno pokrenuli Zimbra Collaboration Suite, potreban vam je snažan stroj s minimalnim zahtjevima od 4 GB RAM-a.


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