# This pod specification creates an instance of a synthetic logger. The logger
# is simply a program that writes out the hostname of the pod, a count which increments
# by one on each iteration (to help notice missing log enteries) and the date using
# a long format (RFC-3339) to nano-second precision. This program logs at a frequency
# of 0.25 lines per second. The shellscript program is given directly to bash as -c argument
# and could have been written out as:
#   i="0"
#   while true
#   do
#     echo -n "`hostname`: $i: "
#     date --rfc-3339 ns
#     sleep 4
#     i=$[$i+1]
#   done
apiVersion: v1
kind: Pod
metadata:
  labels:
    name: synth-logging-source
  name: synthetic-logger-0.25lps-pod
spec:
  containers:
  - name: synth-lgr
    image: ubuntu:14.04
    args:
    - bash
    - -c
    - 'i="0"; while true; do echo -n "`hostname`: $i: "; date --rfc-3339 ns; sleep
      4; i=$[$i+1]; done'