#Docker container size nagios/icinga check

Check all containers on host. Default thresholds are 1GB for warning and 8GB for critical.

docker_container_size_check -w 100MB -c 2GB

If needed, you can override thresholds in a specific container by using labels.

• CHECK_DOCKER_CONTAINER_SIZE_WARN=BYTES
• CHECK_DOCKER_CONTAINER_SIZE_CRIT=BYTES

for example

docker run --label CHECK_DOCKER_CONTAINER_SIZE_WARN=5GB a_lot_of_data_image