mirror of
https://github.com/xcat2/xcat-core.git
synced 2025-10-31 03:12:30 +00:00
a2665fad51
Changes: - Explicit shebang (make it explicit). It not required but clarifies syntax used. - ShellCheck suggested fixes. - Correct mirroring of `doxcat` to first physical cons if serial cons is primary. - Add protection for accidental closure of primary screen. - Minor optimizations
68 lines
2.2 KiB
Bash
Executable File
68 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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root=1
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rootok=1
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netroot=xcat
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clear
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echo PS1="'"'[xCAT Genesis running on \H \w]\$ '"'" > /.bashrc
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echo PS1="'"'[xCAT Genesis running on \H \w]\$ '"'" > /.bash_profile
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mkdir -p /etc/ssh
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mkdir -p /var/tmp/
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mkdir -p /var/empty/sshd
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sed -i '/^root:x/d' /etc/passwd
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cat >>/etc/passwd <<"__ENDL"
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root:x:0:0::/:/bin/bash
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sshd:x:30:30:SSH User:/var/empty/sshd:/sbin/nologin
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rpc:x:32:32:Rpcbind Daemon:/var/cache/rpcbind:/sbin/nologin
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rpcuser:x:29:29:RPC Service User:/var/lib/nfs:/sbin/nologin
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qemu:x:107:107:qemu user:/:/sbin/nologin
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__ENDL
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# Fedora 20 ppc64 uses /lib/dracut/hooks/initqueue/finished
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# CentOS 7 probably uses /lib/dracut/hooks/initqueue/finished also
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if [ -d "/initqueue-finished" ]; then
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echo '[ -e $NEWROOT/proc ]' > /initqueue-finished/xcatroot.sh
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else
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#echo 'if [ -e /proc ]; then /bin/doxcat; fi' > /lib/dracut/hooks/initqueue/finished/xcatroot.sh
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echo '[ -e /proc ]' > /lib/dracut/hooks/initqueue/finished/xcatroot.sh
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fi
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mkdir /dev/cgroup
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mount -t cgroup -o cpu,memory,devices cgroup /dev/cgroup
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# Fedora 20 ppc64 does not udevd
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# CentOS 7 probably does not have udevd either
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if [ -f "/sbin/udevd" ]; then
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udevd --daemon
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else
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/usr/lib/systemd/systemd-udevd --daemon
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fi
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udevadm trigger
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mkdir -p /var/lib/dhclient/
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mkdir -p /var/log
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ip link set lo up
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echo '127.0.0.1 localhost' >> /etc/hosts
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if grep -q console=ttyS /proc/cmdline; then
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while :; do sleep 1; screen -S console -ln screen -x doxcat </dev/tty1 &>/dev/tty1; clear &>/dev/tty1 ; done &
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fi
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while :; do screen -ln < /dev/tty2 &> /dev/tty2 ; done &
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# The section below is just for System P LE hardware discovery
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# Need to wait for NIC initialization
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sleep 20
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ARCH="$(uname -m)"
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if [[ ${ARCH} =~ ppc64 ]]; then
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waittime=2
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ALL_NICS=$(ip link show | grep -v "^ " | awk '{print $2}' | sed -e 's/:$//' | grep -v lo)
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for tmp in $ALL_NICS; do
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tmp_data="$(ip link show "$tmp" | grep -v "^ " | grep "UP")"
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if [ "$tmp_data" == "" ]; then
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ip link set "$tmp" up
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fi
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tmp_data="UP"
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waittime=$((waittime+1))
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done
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# wait 2+number_of_nics seconds for all the LINKed NICs to be UP
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sleep $waittime
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fi
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while :; do screen -dr doxcat || screen -S doxcat -L -ln doxcat; done
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