`is-leader`¶

Summary¶

Print application leadership status.

Options¶

Flag	Default	Usage
`--format`	smart	Specify output format (json\|smart\|yaml)
`-o`, `--output`		Specify an output file

Examples¶

LEADER=$(is-leader)
if [ "${LEADER}" == "True" ]; then
  # Do something a leader would do
fi

Details¶

is-leader prints a boolean indicating whether the local unit is guaranteed to be application leader for at least 30 seconds. If it fails, you should assume that there is no such guarantee.