Containerd stress run script

containerd.service

[Unit]
Description=containerd container runtime
Documentation=https://containerd.io
After=network.target

[Service]
ExecStartPre=/sbin/modprobe overlay
ExecStart=/usr/local/bin/containerd
Delegate=yes
KillMode=process

[Install]
WantedBy=multi-user.target

run-test.sh

#!/bin/sh

# Run containerd stress tests using the provided containerd build tar
#
# Source at https://gist.github.com/dmcgowan/66ded5c6acd9ccd03bb46e5ed1bbf44f
#
# Builds can be obtained from https://github.com/containerd/containerd/releases
# Local builds can be used doing `make binaries && tar -czf localbuild.tgz bin` 
#
# Notes:
# Builds are extracted into /usr/local/bin/ where systemd must be
# configured to use containerd from.

set -e

TARFILE=$1

if [ -z "$TARFILE" ]; then
	echo "Tar file must be provided"
	exit 1
fi

if [ ! -f $TARFILE ]; then
	echo "Tar file does not exist"
	exit 1
fi

systemctl stop containerd

rm -rf /var/lib/containerd
rm -rf /run/containerd

tar -xzf $TARFILE -C /usr/local

VERSION=$(containerd --version)

echo "Running $VERSION from $TARFILE"

systemctl start containerd

sleep 1

set -x

containerd-stress -d 2m -c 1
containerd-stress -d 2m -c 2
containerd-stress -d 2m -c 5
containerd-stress -d 2m -c 10