mirror of
https://github.com/scylladb/scylladb.git
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b6df28f3d5
$NAME is full name of distribution, for script it is too long. $ID is shortened one, which is more useful. Signed-off-by: Takuya ASADA <syuu@scylladb.com>
101 lines
2.6 KiB
Bash
Executable File
101 lines
2.6 KiB
Bash
Executable File
#!/bin/sh -e
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#
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# Copyright (C) 2015 ScyllaDB
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print_usage() {
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echo "scylla-sysconfig-setup -n eth0 -m posix -p 64 -u scylla -g scylla -d /var/lib/scylla -c /etc/scylla -N -a -k"
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echo " -n specify NIC"
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echo " -m network mode (posix, dpdk)"
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echo " -p number of hugepages"
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echo " -u user (dpdk requires root)"
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echo " -g group (dpdk requires root)"
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echo " -d scylla home directory"
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echo " -c scylla config directory"
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echo " -N setup NIC's interrupts, RPS, XPS"
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echo " -a AMI instance mode"
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echo " -k keep package version on AMI"
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exit 1
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}
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. /etc/os-release
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if [ "$ID" = "ubuntu" ]; then
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SYSCONFIG=/etc/default
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else
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SYSCONFIG=/etc/sysconfig
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fi
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NIC=eth0
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NETWORK_MODE=posix
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NR_HUGEPAGES=64
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USER=scylla
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GROUP=scylla
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SCYLLA_HOME=/var/lib/scylla
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SCYLLA_CONF=/etc/scylla
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SETUP_NIC=0
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SET_NIC="no"
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AMI=no
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AMI_KEEP_VERSION=no
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SCYLLA_ARGS=
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while getopts n:m:p:u:g:d:c:Nakh OPT; do
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case "$OPT" in
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"n")
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NIC=$OPTARG
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;;
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"m")
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NETWORK_MODE=$OPTARG
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;;
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"p")
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NR_HUGEPAGES=$OPTARG
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;;
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"u")
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USER=$OPTARG
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;;
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"g")
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GROUP=$OPTARG
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;;
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"d")
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SCYLLA_HOME=$OPTARG
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;;
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"c")
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SCYLLA_CONF=$OPTARG
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;;
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"N")
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SETUP_NIC=1
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;;
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"a")
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AMI=yes
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;;
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"k")
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AMI_KEEP_VERSION=yes
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;;
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"h")
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print_usage
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;;
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esac
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done
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echo Setting parameters on $SYSCONFIG/scylla-server
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ETHDRV=`/usr/lib/scylla/dpdk_nic_bind.py --status | grep if=$NIC | sed -e "s/^.*drv=//" -e "s/ .*$//"`
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ETHPCIID=`/usr/lib/scylla/dpdk_nic_bind.py --status | grep if=$NIC | awk '{print $1}'`
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NR_CPU=`cat /proc/cpuinfo |grep processor|wc -l`
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if [ $NR_CPU -ge 8 ]; then
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NR=$((NR_CPU - 1))
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SET_NIC="yes"
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SCYLLA_ARGS="--cpuset 1-$NR --smp $NR"
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fi
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sed -e s#^NETWORK_MODE=.*#NETWORK_MODE=$NETWORK_MODE# \
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-e s#^ETHDRV=.*#ETHDRV=$ETHDRV# \
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-e s#^ETHPCIID=.*#ETHPCIID=$ETHPCIID# \
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-e s#^NR_HUGEPAGES=.*#NR_HUGEPAGES=$NR_HUGEPAGES# \
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-e s#^USER=.*#USER=$USER# \
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-e s#^GROUP=.*#GROUP=$GROUP# \
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-e s#^SCYLLA_HOME=.*#SCYLLA_HOME=$SCYLLA_HOME# \
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-e s#^SCYLLA_CONF=.*#SCYLLA_CONF=$SCYLLA_CONF# \
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-e s#^SET_NIC=.*#SET_NIC=$SET_NIC# \
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-e s#^SCYLLA_ARGS=.*#SCYLLA_ARGS="$SCYLLA_ARGS"# \
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-e s#^AMI=.*#AMI="$AMI"# \
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-e s#^AMI_KEEP_VERSION=.*#AMI_KEEP_VERSION="$AMI_KEEP_VERSION"# \
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$SYSCONFIG/scylla-server > /tmp/scylla-server
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mv /tmp/scylla-server $SYSCONFIG/scylla-server
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