77 lines
2.6 KiB
Bash
Executable File
77 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
source $SRCDIR/utils.sh
|
|
|
|
job_name=volume_mount
|
|
host_volume_path=/tmp/host_volume/s1
|
|
|
|
# test volume_mount
|
|
test_volume_mount_nomad_job() {
|
|
pushd ~/go/src/github.com/Roblox/nomad-driver-containerd/example
|
|
|
|
setup_bind_source
|
|
|
|
echo "INFO: Starting nomad $job_name job using nomad-driver-containerd."
|
|
nomad job run -detach $job_name.nomad
|
|
|
|
# Even though $(nomad job status) reports job status as "running"
|
|
# The actual container process might not be running yet.
|
|
# We need to wait for actual container to start running before trying exec.
|
|
echo "INFO: Wait for ${job_name} container to get into RUNNING state, before trying exec."
|
|
is_container_active ${job_name} true
|
|
|
|
echo "INFO: Checking status of $job_name job."
|
|
job_status=$(nomad job status -short $job_name|grep Status|awk '{split($0,a,"="); print a[2]}'|tr -d ' ')
|
|
if [ "$job_status" != "running" ];then
|
|
echo "ERROR: Error in getting ${job_name} job status."
|
|
exit 1
|
|
fi
|
|
|
|
# Check if bind mount exists.
|
|
echo "INFO: Checking if bind mount exists."
|
|
for mountpoint in t1 read_only_target ; do
|
|
output=$(nomad alloc exec -job ${job_name} cat /tmp/${mountpoint}/bind.txt)
|
|
if [ "$output" != "hello" ]; then
|
|
echo "ERROR: bind mount /tmp/${mountpoint} does not exist in container rootfs."
|
|
exit 1
|
|
fi
|
|
done
|
|
|
|
# Check read only mount can not write.
|
|
echo "INFO: Checking read only mount is not writable."
|
|
nomad alloc exec -job ${job_name} touch /tmp/read_only_target/writable_test.txt &>/dev/null
|
|
if [ -e ${host_volume_path}/writable_test.txt ];then
|
|
echo "ERROR: Read only bind mount in /tmp/read_only_target should not be writable."
|
|
exit 1
|
|
fi
|
|
|
|
# Check writable mount can write.
|
|
echo "INFO: Checking non read_only mount is writable."
|
|
nomad alloc exec -job ${job_name} touch /tmp/t1/writable_test.txt
|
|
if [ ! -e ${host_volume_path}/writable_test.txt ];then
|
|
echo "ERROR: bind mount in /tmp/t1 should be writable."
|
|
exit 1
|
|
fi
|
|
|
|
echo "INFO: Stopping nomad ${job_name} job."
|
|
nomad job stop -detach ${job_name}
|
|
job_status=$(nomad job status -short ${job_name}|grep Status|awk '{split($0,a,"="); print a[2]}'|tr -d ' ')
|
|
if [ $job_status != "dead(stopped)" ];then
|
|
echo "ERROR: Error in stopping ${job_name} job."
|
|
exit 1
|
|
fi
|
|
|
|
echo "INFO: purge nomad ${job_name} job."
|
|
nomad job stop -detach -purge ${job_name}
|
|
popd
|
|
}
|
|
|
|
setup_bind_source() {
|
|
rm -f ${host_volume_path}/bind.txt
|
|
rm -f ${host_volume_path}/writable_test.txt
|
|
|
|
echo hello > ${host_volume_path}/bind.txt
|
|
}
|
|
|
|
test_volume_mount_nomad_job
|