73 lines
1.6 KiB
Bash
73 lines
1.6 KiB
Bash
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#!/usr/bin/bash
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# make sure we have rt-setup installed
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if rpm -q --quiet realtime-setup; then
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:
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else
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cat <<EOF > /etc/yum.repos.d/centos-stream-rt.repo
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[centos-stream-rt]
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name=CentOS Stream latest Realtime compose
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baseurl=http://composes.stream.centos.org/test/latest-CentOS-Stream/compose/RT/\$basearch/os/
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enabled=1
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gpgcheck=0
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metadata_expire=6h
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skip_if_unavailable=False
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EOF
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sudo dnf install -y realtime-setup
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if [[ $? != 0 ]]; then
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echo "install of realtime-setup failed!"
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exit 1
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fi
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fi
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# check bins
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for p in realtime-setup slub_cpu_partial_off; do
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prog=/usr/bin/$p
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if [[ ! -e $prog ]]; then
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echo "$prog not found"
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exit 2
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fi
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if [[ ! -x $prog ]]; then
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echo "$prog not executable!"
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exit 3
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fi
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done
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# check system bins
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for p in kernel-is-rt realtime-entsk; do
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prog=/usr/sbin/$p
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if [[ ! -e $prog ]]; then
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echo "$prog not found"
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exit 4
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fi
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if [[ ! -x $prog ]]; then
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echo "$prog not executable!"
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exit 5
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fi
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done
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# check /etc files
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if [[ ! -e /etc/security/limits.d/realtime.conf ]]; then
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echo "/etc/security/limits.d/realtime.conf: not found"
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exit 6
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fi
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if [[ ! -e /etc/sysconfig/realtime-setup ]]; then
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echo "/etc/sysconfig/realtime-setup: not found"
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exit 7
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fi
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if [[ ! -e /etc/udev/rules.d/99-rhel-rt.rules ]]; then
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echo "/etc/udev/rules.d/99-rhel-rt.rules: not found"
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exit 8
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fi
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# check systemd service files
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for i in realtime-entsk realtime-setup; do
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serv="/usr/lib/systemd/system/$i.service"
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if [[ ! -e $serv ]]; then
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echo "$serv: not found"
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exit 9
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fi
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done
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exit 0
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