openstack/openstack-ansible
Code Issues Proposed changes

Replace dstat with dool

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Since dstat project was deprecated [1] and forked/renamed we
replace dstat with dool to have load graphs in our logs.

[1] https://github.com/dstat-real/dstat/issues/170

Change-Id: Ieaa63d09351e031eb96a37bb11307f1a9a4a4ab7
This commit is contained in:
Dmitriy Rabotyagov 2022-12-01 19:13:29 +01:00 committed by Dmitriy Rabotyagov
parent 79fc2a604d
commit 107e820967
1 changed files with 14 additions and 20 deletions
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34
scripts/scripts-library.sh
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@ -29,12 +29,6 @@ GATE_EXIT_LOG_COPY="${GATE_EXIT_LOG_COPY:-false}"
GATE_EXIT_LOG_GZIP="${GATE_EXIT_LOG_GZIP:-true}"
GATE_EXIT_RUN_ARA="${GATE_EXIT_RUN_ARA:-true}"
GATE_EXIT_RUN_DSTAT="${GATE_EXIT_RUN_DSTAT:-true}"
# If this is a gate node from OpenStack-Infra Store all logs into the
# execution directory after gate run.
if [[ -n "$ZUUL_PROJECT" ]]; then
GATE_EXIT_LOG_COPY=true
fi
# The default SSHD configuration has MaxSessions = 10. If a deployer changes
# their SSHD config, then the ANSIBLE_FORKS may be set to a higher number. We
@ -159,12 +153,17 @@ function exit_state {
function exit_success {
set +x
if [ "$GATE_EXIT_RUN_DSTAT" == true ]; then
generate_dstat_charts || true
fi
exit_state 0
}
function exit_fail {
set +x
log_instance_info
if [ "$GATE_EXIT_RUN_DSTAT" == true ]; then
generate_dstat_charts || true
fi
info_block "Error Info - $@"
exit_state 1
}
@ -204,31 +203,26 @@ function setup_ara {
function run_dstat {
if [ "$GATE_EXIT_RUN_DSTAT" == true ]; then
case ${DISTRO_ID} in
rocky|centos|rhel)
dnf -y install dstat
;;
ubuntu)
apt-get update
DEBIAN_FRONTEND=noninteractive apt-get -y install dstat
;;
esac
if [[ ! -d /opt/dool ]]; then
git clone https://github.com/scottchiefbaker/dool /opt/dool
python3 /opt/dool/install.py
fi
# https://stackoverflow.com/a/20338327 executing in ()& decouples the dstat
# process from scripts-library to prevent hung builds if dstat fails to exit
# for any reason.
(dstat -tcmsdn --top-cpu --top-mem --top-bio --nocolor --output /openstack/log/instance-info/dstat.csv \
(dool -tcmsdn --top-cpu --top-mem --top-bio --nocolor --output /openstack/log/instance-info/dstat.csv \
< /dev/null > /openstack/log/instance-info/dstat.log 2>&1 &)
fi
}
function generate_dstat_charts {
kill $(pgrep -f dstat)
kill $(pgrep -f dool)
if [[ ! -d /opt/dstat_graph ]]; then
git clone https://github.com/Dabz/dstat_graph /opt/dstat_graph
git clone https://opendev.org/opendev/dstat_graph /opt/dstat_graph
fi
pushd /opt/dstat_graph
/usr/bin/env bash -e ./generate_page.sh /openstack/log/instance-info/dstat.csv >> /openstack/log/instance-info/dstat.html
/usr/bin/env bash -e ./generate_page.sh /openstack/log/instance-info/dstat.csv > /openstack/log/instance-info/dstat.html
popd
}