Differences

This shows you the differences between two versions of the page.

--- centos_8_migration_notes [2020/10/14 15:10] – juckins
+++ centos_8_migration_notes [2020/10/15 18:27] – juckins
@@ Line 1: / Line 1: @@
 ==== CentOS 8 Migration Notes ====
-<color #ed1c24>Below is copied from [[centos_7_migration_notes|CentOS 7 Migration Notes]] so modify as needed.</color>
+<color #ed1c24>**Below is copied from [[centos_7_migration_notes|CentOS 7 Migration Notes]] so modify as needed.**</color>
 Other fixes:
@@ Line 16: / Line 16: @@
     * mkdir ("$log_dir", 0755);
     * should crons write to /tmp and then have a daily script that checks cron logs for errors?
+----
   * Get inventory of users
+  * ///
+  * Check that PHP is working correctly, localhost/index.php tries to open a file
+    * check httpd.conf
+  * ///
+  * Clear all history from Firefox before testing phpmyadmin
+    * Check httpd logs for any errors, such as mod security
+    * uninstall [[https://phoenixnap.com/kb/setup-configure-modsecurity-on-apache|mod_security]] if necessary
+  * [[https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-using-firewalld-on-centos-8|Add https and http to firewall rules]]
   * <color #ed1c24>MySQL / MariaDB Database and users</color>
     * [[https://www.digitalocean.com/community/tutorials/how-to-reset-your-mysql-or-mariadb-root-password|Reset mysql root password]]
     * [[https://www.tecmint.com/install-lamp-on-centos-8/|Notes for installing LAMP]] on CentOS 8
-    * [[https://www.tecmint.com/transfer-mysql-databases-from-old-to-new-server/|Migrate with rsync]]
+    * [[https://www.digitalocean.com/community/tutorials/how-to-install-the-apache-web-server-on-centos-8]]
+    * [[https://www.tecmint.com/transfer-mysql-databases-from-old-to-new-server/|Migrate all databases with mysqldump]]
+      * Note that the restore of mysql does not use "--all-databases" option and is an error in link above
     * [[https://www.linode.com/docs/databases/mysql/create-physical-backups-of-your-mariadb-or-mysql-databases/|Migrate with tar]]
     * [[http://www.uptimemadeeasy.com/linux/mysql-migrate-users-server-server/|Migrate MySQL users to new machine]]
-      * Don't forget to add semicolons with this:  # sed -i ‘/[^;] *$/s/$/;/’ ./grantfile
+      * They can be exported from phpmyadmin (but don't include root)
   * export MySQL databases with mysqldump
     * [[https://www.digitalocean.com/community/tutorials/how-to-migrate-a-mysql-database-between-two-servers|Migrate MySQL database to new server]]
@@ Line 49: / Line 64: @@
   * Note firewall rules
     * [[https://serverfault.com/questions/655851/is-there-a-simple-way-to-export-import-firewalld-settings|Export Firewall Rules to new server]]
-Note these installed perl RPMs:
-''# rpm -qa --qf "%{NAME}\n" | grep -i perl | sort''
-<code>
-ImageMagick-perl
-perl
-perl-autodie
-perl-Array-Diff
-perl-Array-Unique
-perl-B-Lint
-perl-Business-ISBN
-perl-Business-ISBN-Data
-perl-Carp
-perl-CGI
-perl-Class-ISA
-perl-common-sense
-perl-Compress-Raw-Bzip2
-perl-Compress-Raw-Zlib
-perl-constant
-perl-CPAN
-perl-Data-Dumper
-perl-DBD-MySQL
-perl-DBI
-perl-devel
-perl-Digest
-perl-Digest-MD5
-perl-Digest-SHA
-perl-Encode
-perl-Encode-Locale
-perl-Env
-perl-Exporter
-perl-ExtUtils-Install
-perl-ExtUtils-MakeMaker
-perl-ExtUtils-Manifest
-perl-ExtUtils-ParseXS
-perl-FCGI
-perl-File-BaseDir
-perl-File-CheckTree
-perl-File-DesktopEntry
-perl-File-Listing
-perl-File-MimeInfo
-perl-File-Path
-perl-File-ReadBackwards
-perl-File-Slurp
-perl-File-Temp
-perl-Filter
-perl-Font-AFM
-perl-GD
-perl-Getopt-Long
-perl-HTML-Element-Extended
-perl-HTML-Format
-perl-HTML-Parser
-perl-HTML-TableExtract
-perl-HTML-Tagset
-perl-HTML-Tree
-perl-HTTP-Cookies
-perl-HTTP-Daemon
-perl-HTTP-Date
-perl-HTTP-Message
-perl-HTTP-Negotiate
-perl-HTTP-Tiny
-perl-IO-All
-perl-IO-Compress
-perl-IO-HTML
-perl-IO-Socket-IP
-perl-IO-Socket-SSL
-perl-IPC-System-Simple
-perl-JSON
-perl-JSON-XS
-perl-libs
-perl-libwww-perl
-perl-List-Compare
-perl-List-MoreUtils
-perl-Locale-Codes
-perl-Locale-Maketext
-perl-local-lib
-perl-LWP-MediaTypes
-perl-LWP-Protocol-https
-perl-macros
-perl-Module-Pluggable
-perl-Mozilla-CA
-perl-Net-Daemon
-perl-Net-HTTP
-perl-Net-LibIDN
-perl-Net-SSLeay
-perl-Newt
-perl-parent
-perl-Parse-Yapp
-perl-PathTools
-perl-PlRPC
-perl-Pod-Checker
-perl-Pod-Escapes
-perl-Pod-LaTeX
-perl-podlators
-perl-Pod-Parser
-perl-Pod-Perldoc
-perl-Pod-Plainer
-perl-Pod-Simple
-perl-Pod-Usage
-perl-Scalar-List-Utils
-perl-Socket
-perl-Storable
-perl-String-CRC32
-perl-Sys-Syslog
-perl-Test-Harness
-perl-Test-Simple
-perl-Text-ParseWords
-perl-Text-Soundex
-perl-Text-Unidecode
-perl-Thread-Queue
-perl-threads
-perl-threads-shared
-perl-TimeDate
-perl-Time-HiRes
-perl-Time-Local
-perl-Types-Serialiser
-perl-URI
-perl-WWW-RobotRules
-perl-XML-LibXML
-perl-XML-NamespaceSupport
-perl-XML-SAX
-perl-XML-SAX-Base
-</code>
 Must-Have functionality:
@@ Line 197: / Line 87: @@
   * Working crontabs for each user
   * [[python_notes|Install Python 3]]
-Contents of /etc/yum.repos.d (CentOS 7):
-  * adobe-linux-x86_64.repo
-  * CentOS-Base.repo
-  * CentOS-CR.repo
-  * CentOS-Debuginfo.repo
-  * CentOS-fasttrack.repo
-  * CentOS-Media.repo
-  * CentOS-Sources.repo
-  * CentOS-Vault.repo
-  * epel.repo
-  * epel-testing.repo
-  * google-chrome.repo
-  * nux-dextop.repo
-----
-For a continuation of GNOME2 in CentOS7, use "MATE"
-  * Best option is to do a "minimal install" and follow [[http://www.45drives.com/wiki/index.php/Installing_MATE_on_CentOS_7|Installing MATE on CentOS 7]]
-Other info on MATE:
-  * https://www.centos.org/forums/search.php?keywords=gnome \\
-  * https://www.centos.org/forums/viewtopic.php?f=48&t=47271&p=202339&hilit=gnome#p202339 \\
-  * http://wiki.centos.org/FAQ/CentOS7 \\
-  * https://www.centos.org/forums/
-  * https://www.centos.org/forums/viewtopic.php?f=48&t=47670
-  * http://blog.boeiend.be/?p=125
 Customize MATE Desktop displays