~dricottone/my-utils

my-utils/containers/swarm-test -rwxr-xr-x 460 bytes
a5400e39 — Dominic Ricottone Starting point for cryptographic utilities 2 years ago 
                                                                                
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#!/bin/sh

name="swarm-test"
version="1.0"
help_message=$(/usr/bin/cat <<-EOF
	Check if system is a Docker swarm manager or node
	Usage: swarm-test
	Options:
	 -h, --help     print this message and exit
	 -v, --version  print version number and exit
EOF
)

. /usr/local/lib/myminiparse.sh

if ! docker service ls >/dev/null 2>&1; then
  if [ "$quiet" -eq 0 ]; then
    (>&2 /usr/bin/printf "%s: not a swarm manager or node\n" "$name")
  fi
  exit 1
fi
exit 0