openstack/openstack-ansible
Code Issues Proposed changes

Cleanup the gate-check-commit dstat part

Browse Source 
Following the advice given in review [1], we could put the
conditional inside the scripts-library to simplify the behavior
inside the gate-check-commit script.

On top of that, if we pipe to || true, the function wouldn't
fail on branches where the function/vars are not defined,
cleaning the code further.

[1]: https://review.openstack.org/#/c/531131/2

Change-Id: Icda339747267cf6bf514d45878c26533b5341f83
This commit is contained in:
Jean-Philippe Evrard 2018-01-23 09:41:17 +00:00
parent bab51e2967
commit 7f192b104f
2 changed files with 21 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
scripts/gate-check-commit.sh
View File

@ -77,10 +77,7 @@ info_block "Checking for required libraries." 2> /dev/null || source "${OSA_CLON
# Log some data about the instance and the rest of the system
log_instance_info
GATE_EXIT_RUN_DSTAT="${GATE_EXIT_RUN_DSTAT:-true}"
if [ "$GATE_EXIT_RUN_DSTAT" == true ]; then
run_dstat
fi
run_dstat || true
# Get minimum disk size
DATA_DISK_MIN_SIZE="$((1024**3 * $(awk '/bootstrap_host_data_disk_min_size/{print $2}' "${OSA_CLONE_DIR}/tests/roles/bootstrap-host/defaults/main.yml") ))"

38
scripts/scripts-library.sh
View File

@ -174,25 +174,27 @@ function gate_job_exit_tasks {
}
function run_dstat {
case ${DISTRO_ID} in
centos|rhel)
# Prefer dnf over yum for CentOS.
which dnf &>/dev/null && RHT_PKG_MGR='dnf' || RHT_PKG_MGR='yum'
$RHT_PKG_MGR -y install dstat
;;
ubuntu)
apt-get update
DEBIAN_FRONTEND=noninteractive apt-get -y install dstat
;;
opensuse)
zypper -n install -l dstat
;;
esac
if [ "$GATE_EXIT_RUN_DSTAT" == true ]; then
case ${DISTRO_ID} in
centos|rhel)
# Prefer dnf over yum for CentOS.
which dnf &>/dev/null && RHT_PKG_MGR='dnf' || RHT_PKG_MGR='yum'
$RHT_PKG_MGR -y install dstat
;;
ubuntu)
apt-get update
DEBIAN_FRONTEND=noninteractive apt-get -y install dstat
;;
opensuse)
zypper -n install -l dstat
;;
esac
# 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 3 > /openstack/log/instance-info/dstat.log)&
# 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 3 > /openstack/log/instance-info/dstat.log)&
fi
}
function generate_dstat_charts {