2026-03-12 21:01:38

RAC_on_OEL8/OEL8_standalone_taris_install.txt

@@ -0,0 +1,87 @@
+qemu-img create -f raw /vm/ssd0/taris/boot_01.img 4G
+qemu-img create -f raw /vm/ssd0/taris/root_01.img 30G
+qemu-img create -f raw /vm/ssd0/taris/swap_01.img 20G
+qemu-img create -f raw /vm/ssd0/taris/app_01.img 60G
+
+virt-install \
+  --graphics vnc,password=secret,listen=0.0.0.0 \
+  --name=taris \
+  --vcpus=4 \
+  --memory=16384 \
+  --network bridge=br0 \
+  --network bridge=br0 \
+  --cdrom=/vm/hdd0/_kit_/OracleLinux-R8-U7-x86_64-dvd.iso \
+  --disk /vm/ssd0/taris/boot_01.img \
+  --disk /vm/ssd0/taris/root_01.img \
+  --disk /vm/ssd0/taris/swap_01.img \
+  --disk /vm/ssd0/taris/app_01.img \
+  --os-variant=ol8.5
+
+
+
+dd if=/dev/zero of=/vm/ssd0/taris/data_01.img bs=1G count=20
+dd if=/dev/zero of=/vm/ssd0/taris/data_02.img bs=1G count=20
+dd if=/dev/zero of=/vm/ssd0/taris/reco_01.img bs=1G count=20
+
+virsh domblklist taris --details
+
+virsh attach-disk taris --source /vm/ssd0/taris/data_01.img --target vde --persistent
+virsh attach-disk taris --source /vm/ssd0/taris/data_02.img --target vdf --persistent
+virsh attach-disk taris --source /vm/ssd0/taris/reco_01.img --target vdg --persistent
+
+# Enable EPEL Repository on Oracle Linux 8
+tee /etc/yum.repos.d/ol8-epel.repo<<EOF
+[ol8_developer_EPEL]
+name= Oracle Linux \$releasever EPEL (\$basearch)
+baseurl=https://yum.oracle.com/repo/OracleLinux/OL8/developer/EPEL/\$basearch/
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oracle
+gpgcheck=1
+enabled=1
+EOF
+
+dnf makecache
+
+
+# on host install packages
+dnf install -y bind-utils zip.x86_64 unzip.x86_64 gzip.x86_64 pigz.x86_64 net-tools.x86_64 unixODBC wget lsof.x86_64 rlwrap.x86_64 cifs-utils.x86_64
+dnf install -y oracle-database-preinstall-19c.x86_64
+dnf install -y oracle-database-preinstall-21c.x86_64
+
+# disable firewall
+systemctl status firewalld
+systemctl stop firewalld
+systemctl disable firewalld
+
+
+# disable selinux
+getenforce
+# update /etc/selinux/config
+# restart the server and check if it is diabled
+getenforce
+
+
+groupadd smbuser --gid 1502
+useradd smbuser --uid 1502 -g smbuser -G smbuser
+
+mkdir -p /mnt/yavin4
+
+# test CIFS mount
+mount -t cifs //192.168.0.9/share /mnt/yavin4 -o vers=2.0,uid=smbuser,gid=smbuser,file_mode=0775,dir_mode=0775,user=vplesnila
+umount /mnt/yavin4
+
+# create credentials file for automount: /root/.smbcred
+# username=vplesnila
+# password=*****
+
+# add in /etc/fstab
+# //192.168.0.9/share   /mnt/yavin4   cifs  vers=2.0,uid=smbuser,gid=smbuser,file_mode=0775,dir_mode=0775,credentials=/root/.smbcred  0 0
+
+-- mount 
+mount -a
+
+
+
+cat /etc/sysconfig/network-scripts/ifcfg-* | grep IPADD
+cat /etc/sysconfig/network-scripts/ifcfg-* | grep NAME
+
+