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author | Fredrik Thulin <fredrik@thulin.net> | 2015-04-26 09:10:42 +0200 |
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committer | Fredrik Thulin <fredrik@thulin.net> | 2015-04-26 09:10:42 +0200 |
commit | 1d27bd18a1c03ae9fa9d3afb7fdc5bf401a23e94 (patch) | |
tree | 700453a90c269410c0101853eb940c9996e4d452 /global/overlay/usr/local/bin/ping-check | |
parent | d6a0cfe99e4b5b91307386e6746bf3587f3b32bb (diff) | |
parent | deeb38e36bf12b51535cae4a6e61ab145a0720d6 (diff) |
Merge branch 'master' of git.nordu.net:sunet-opssunet-ops-2015-04-26-v01
Diffstat (limited to 'global/overlay/usr/local/bin/ping-check')
-rwxr-xr-x | global/overlay/usr/local/bin/ping-check | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/global/overlay/usr/local/bin/ping-check b/global/overlay/usr/local/bin/ping-check new file mode 100755 index 0000000..57d533c --- /dev/null +++ b/global/overlay/usr/local/bin/ping-check @@ -0,0 +1,21 @@ +#!/usr/bin/env bash +# +# Ping until reply or MAX_TRIES. One try == 1s. +# + +MAX_TRIES=60 +LOGTAG="sunet_docker_ping_check" + +count=1 +until ping -c1 $1 &> /dev/null +do + if [ $count -gt $MAX_TRIES ] + then + logger -t "$LOGTAG" "No response from $1 after $MAX_TRIES tries." + exit 1 + fi + sleep 1 + count=$[$count+1] +done +logger -t "$LOGTAG" "IP lookup of $1 succeeded after $count tries." + |