COVID-19のためリモートワーク。
でもリモートで作業する先は、インターネットとはつながらないから環境で、VPNで接続が可能なだけ。
もちろんzoomもTeamsも使えない。
なのでローカルで利用できるTV会議システムを試験。
※BigBlueButtonも試してみたけど、Flashだったので会社的にNGでOpenMeetingsを選択。
sudo dnf-3 install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
sudo dnf-3 install https://download1.rpmfusion.org/free/el/rpmfusion-free-release-8.noarch.rpm
echo user ALL=(ALL:ALL) ALL >> /etc/sudoers
SELINUX=enforcing
SELINUX=permissive
shutdown -r now
sudo dnf-3 install -y java-11-openjdk-devel
cd /opt
sudo curl -skO ftp://mirror.7he.at/pub/tdf/libreoffice/stable/6.4.3/rpm/x86_64/LibreOffice_6.4.3_Linux_x86-64_rpm.tar.gz
sudo tar zxvf LibreOffice_6.4.3_Linux_x86-64_rpm.tar.gz
sudo dnf-3 localinstall -y LibreOffice_6.4.3.2_Linux_x86-64_rpm/RPMS/*
sudo dnf-3 install -y libjpeg libjpeg-devel freetype freetype-devel unzip gcc gcc-c++ ncurses ncurses-devel make zlib zlib-devel libtool bison openssl-devel bzip2 bzip2-devel file-roller git autoconf automake pkgconfig nmap vlc
sudo dnf-3 install -y ghostscript
sudo dnf-3 install -y ImageMagick giflib
sudo dnf-3 install -y sox
sudo dnf-3 config-manager --set-enabled PowerTools
sudo dnf-3 config-manager --set-enabled epel-playground
sudo dnf-3 install -y ffmpeg
sudo dnf install -y mariadb-server
sudo systemctl start mariadb.service
sudo mysqladmin -u root password new-password
sudo mysql -u root -p
CREATE DATABASE open503 DEFAULT CHARACTER SET 'utf8';
GRANT ALL PRIVILEGES ON open503.* TO 'root'@'localhost' IDENTIFIED BY 'centos' WITH GRANT OPTION;
quit
open503 ............. name of the database
root ............. user for that database
centos ...… password of that user
sudo curl -skO https://ftp.riken.jp/net/apache/openmeetings/5.0.0-M3/bin/apache-openmeetings-5.0.0-M3.tar.gz
sudo tar zxvf apache-openmeetings-5.0.0-M3.tar.gz
sudo mv apache-openmeetings-5.0.0-M3 open503
sudo curl -skO https://repo1.maven.org/maven2/mysql/mysql-connector-java/8.0.19/mysql-connector-java-8.0.19.jar
sudo cp /opt/mysql-connector-java-8.0.18.jar /opt/open503/webapps/openmeetings/WEB-INF/lib
sudo curl -skO https://cwiki.apache.org/confluence/download/attachments/27838216/tomcat3
sudo cp tomcat3 /etc/init.d/
sudo chmod +x /etc/init.d/tomcat3
sudo systemctl restart mariadb.service
sudo /etc/init.d/tomcat3 start
sudo firewall-cmd --add-port=5443/tcp
sudo firewall-cmd --add-port=5443/tcp --permanent