148 lines
5.6 KiB
Plaintext
148 lines
5.6 KiB
Plaintext
What's New
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==========
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1. ZoneMinder now uses a conf.d subfolder to process custom changes to
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variables found in zm.conf. Changes to zm.conf will be overwritten
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during an upgrade. Instead, create a file with a ".conf" extension under
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the conf.d folder and make your changes there.
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2. ZoneMinder now supports recording directly to video container! This feature
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is new and should be treated as experimental. Refer to the documentation
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regarding how to use this feature.
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3. The Apache ScriptAlias has been changed from "/cgi-bin/zm/zms" to
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"/cgi-bin-zm/zms". This has been to done to avoid this bug:
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https://bugzilla.redhat.com/show_bug.cgi?id=973067
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IMPORTANT: You must manually inspect the value for PATH_ZMS under Options
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and verify it is set to "/cgi-bin-zm/nph-zms". Failure to do so will result
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in a broken system. You have been warned.
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4. This package uses the HTTPS protocol by default to access the web portal.
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Requests using HTTP will auto-redirect to HTTPS. See README.https for
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more information.
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New installs
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============
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1. Unless you are already using MariaDB server, you need to ensure that the
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server is configured to start during boot and properly secured by running:
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sudo dnf install mariadb-server
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sudo systemctl enable mariadb
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sudo systemctl start mariadb.service
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mysql_secure_installation
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2. Using the password for the root account set during the previous step, you
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will need to create the ZoneMinder database and configure a database
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account for ZoneMinder to use:
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mysql -uroot -p < /usr/share/zoneminder/db/zm_create.sql
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mysql -uroot -p -e "grant all on zm.* to \
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'zmuser'@localhost identified by 'zmpass';"
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mysqladmin -uroot -p reload
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The database account credentials, zmuser/zmpass, are arbitrary. Set them to
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anything that suits your environment.
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3. If you have chosen to change the zoneminder database account credentials to
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something other than zmuser/zmpass, you must now create a config file under
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/etc/zm/conf.d and set your credentials there. For example, create the file
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/etc/zm/conf.d/zm-db-user.conf and add the following content to it:
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ZM_DB_USER = {username of the sql account you want to use}
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ZM_DB_PASS = {password of the sql account you want to use}
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Once the file has been saved, set proper file & ownership permissions on it:
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sudo chown root:apache *.conf
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sudo chmod 640 *.conf
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4. Edit /etc/php.ini, uncomment the date.timezone line, and add your local
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timezone. PHP will complain loudly if this is not set, or if it is set
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incorrectly, and these complaints will show up in the zoneminder logging
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system as errors.
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If you are not sure of the proper timezone specification to use, look at
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http://php.net/date.timezone
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5. Disable SELinux
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We currently do not have the resources to create and maintain an accurate
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SELinux policy for ZoneMinder on CentOS 7. We will gladly accept pull
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reqeusts from anyone who wishes to do the work. In the meantime, SELinux
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will need to be disabled or put into permissive mode.
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To immediately disbale SELinux for the current seesion, issue the following
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from the command line:
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sudo setenforce 0
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To permanently disable SELinux, edit /etc/selinux/config and change the
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SELINUX line from "enforcing" to "disabled". This change will take
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effect after a reboot.
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6. Install mod_ssl or configure /etc/httpd/conf.d/zoneminder.conf to meet your
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needs. This package comes preconfigured for HTTPS using the default self
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signed certificate on your system. The recommended way to complete this step
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is to simply install mod_ssl:
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sudo yum install mod_ssl
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If this does not meet your needs, then read README.https to
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learn about alternatives. When in doubt, install mod_ssl.
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7. Now start the web server:
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sudo systemctl enable httpd
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sudo systemctl start httpd
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8. Now start zoneminder:
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sudo systemctl enable zoneminder
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sudo systemctl start zoneminder
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Upgrades
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========
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1. Conf.d folder support has been added to ZoneMinder 1.31.0. Any custom
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changes previously made to zm.conf must now be made in one or more custom
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config files, created under the conf.d folder. Do this now. See
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/etc/zm/conf.d/README for details. Once you recreate any custom config changes
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under the conf.d folder, they will remain in place indefinitely.
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2. Verify permissions of the zmuser account.
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Over time, the database account permissions required for normal operation
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have increased. Verify the zmuser database account has been granted all
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permission to the ZoneMinder database:
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mysql -uroot -p -e "show grants for zmuser@localhost;"
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See step 2 of the Installation section to add missing permissions.
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3. Verify the ZoneMinder Apache configuration file in the folder
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/etc/httpd/conf.d. You will have a file called "zoneminder.conf" and there
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may also be a file called "zoneminder.conf.rpmnew". If the rpmnew file
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exists, inspect it and merge anything new in that file with zoneminder.conf.
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Verify the SSL REquirements meet your needs. Read README.https if necessary.
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4. Upgrade the database before starting ZoneMinder.
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Most upgrades can be performed by executing the following command:
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sudo zmupdate.pl
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Recent versions of ZoneMinder don't require any parameters added to the
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zmupdate command. However, if ZoneMinder complains, you may need to call
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zmupdate in the following manner:
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sudo zmupdate.pl --user=root --pass=<mysql_root_pwd> --version=<from version>
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5. Now restart the web server then start zoneminder:
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sudo systemctl restart httpd
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sudo systemctl start zoneminder
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