8199e7d466
If we implement this project on a multi-cores server, as the default value of MINIKUBECPUS is too small, and the building will take a long time. To speedup the packages and kernel building, we increase the cpu number for minikube cluster. So the compiling time of the kernel and kernel module is acceptable. Story: 2008862 Task: 44346 Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com> Change-Id: I4466ecff8315ab07f8c998b4189c878796a962c9
86 lines
2.2 KiB
Plaintext
86 lines
2.2 KiB
Plaintext
# bash
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if [ -z "$MINIKUBE_HOME" ];then
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MINIKUBE_HOME=$HOME
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else
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if [ ! -d "$MINIKUBE_HOME" ]; then
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echo "The directory defined by \$MINIKUBE_HOME doesn't exist"
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return 1
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fi
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fi
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FSTYPE=$(stat -f -L -c %T $MINIKUBE_HOME)
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if [ x"$FSTYPE" == x"nfs" ]; then
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echo ""
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echo "Warning: stx minikube doesn't allow \$MINIKUBE_HOME or \$HOME directory as nfs mount point!!!"
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echo " Please set non-nfs MINIKUBE_HOME with the command 'export MINIKUBE_HOME=XXX/YYY'"
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echo ""
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unset MINIKUBE_HOME
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return 1
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fi
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notice_warn() {
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local tty_on tty_off
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if [[ -t 2 ]] ; then
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tty_on=$'\033[1;33m'
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tty_off=$'\033[0m'
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fi
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echo >&2 "${tty_on}$*${tty_off}"
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}
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export PRJDIR=$(pwd)
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export PATH=$PRJDIR/stx/bin:$PATH
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export MINIKUBECPUS=${MINIKUBECPUS:-6}
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export MINIKUBEMEMORY=${MINIKUBEMEMORY:-16000}
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export MINIKUBENAME=${MINIKUBENAME:-minikube-$USER-upstream}
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export KUBECONFIG=$MINIKUBE_HOME/.kube/config
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export STX_BUILD_HOME="${STX_BUILD_HOME:-/localdisk/$USER}"
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if [ ! -f "stx.conf" ]; then
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cp stx.conf.sample stx.conf
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fi
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number_of_users () {
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users | tr ' ' '\n' | sort --uniq | wc -l
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}
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number_of_cpus () {
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/usr/bin/nproc
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}
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sqrt () {
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echo -e "sqrt($1)" | bc -q -i | head -2 | tail -1
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}
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# Consider many users are just working with code and not actually building.
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NUM_USERS=$(sqrt $(number_of_users))
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ABSOLUTE_MAX_CPUS=$(($(number_of_cpus)/$NUM_USERS))
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MAX_CPUS=$(number_of_cpus)
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if [ "$MAX_CPUS" == "" ] || [ "$MAX_CPUS" == "0" ]; then
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MAX_CPUS=1
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fi
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if [ $MAX_CPUS -gt $ABSOLUTE_MAX_CPUS ]; then
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MAX_CPUS=$ABSOLUTE_MAX_CPUS
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fi
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if [ $MINIKUBECPUS -gt $MAX_CPUS ]; then
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notice_warn "MINIKUBECPUS setting:$MINIKUBECPUS is more than MAX_CPUS: $MAX_CPUS."
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notice_warn "Limit the minikube cluster with MAX_CPUS."
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export MINIKUBECPUS=$MAX_CPUS
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fi
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MAX_MEMORY=`expr $(cat /proc/meminfo |grep MemTotal | awk '{print $2}') / 1024`
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if [ "$MAX_MEMORY" == "" ] || [ "$MAX_MEMORY" == "0" ]; then
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MAX_MEMORY=2048
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fi
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if [ $MINIKUBEMEMORY -gt $MAX_MEMORY ]; then
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notice_warn "MINIKUBEMEMORY setting:$MINIKUBEMEMORY is more than system MAX_MEMORY: $MAX_MEMORY M."
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notice_warn "Limit the minikube cluster with MAX_MEMORY."
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export MINIKUBEMEMORY=$MAX_MEMORY
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fi
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