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fix: healthcheck for docker containers (#2853)

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* fix: healthcheck for docker containers

Fixes #2841

---------

Signed-off-by: Roman Gershman <roman@dragonflydb.io>
This commit is contained in:
Roman Gershman 2024-04-07 10:49:00 +03:00
parent 1e135624d2
commit 9a6160039a
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GPG key ID: 6568CCAB9736B618
1 changed files with 3 additions and 1 deletions
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4
tools/docker/healthcheck.sh
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@ -4,7 +4,9 @@ HOST="localhost"
PORT=$HEALTHCHECK_PORT
if [ -z "$HEALTHCHECK_PORT" ]; then
PORT=$(netstat -tuln | grep -oE ':[0-9]+' | grep -oE '[0-9]+' | tail -n 1)
# check all the TCP listening sockets, filter the dragonfly process, and fetch the port.
# For cases when dragonfly opens multiple ports, we filter with tail to choose one of them.
PORT=$(netstat -tlnp | grep "1/dragonfly" | grep -oE ':[0-9]+' | cut -c2- | tail -n 1)
fi
# If we're running with TLS enabled, utilise OpenSSL for the check