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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2021-08-28 05:54:01 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2021-08-28 09:21:38 +0000 |
| commit | 164ba68e506c5a23583e29c29a217d212b62f543 (patch) | |
| tree | b63a129aee145384e1f69f36ddb7995081bddaaf /knot-resolver/bin | |
| parent | Adding upstream version 20190301-lts1. (diff) | |
| download | open-infrastructure-service-tools-164ba68e506c5a23583e29c29a217d212b62f543.tar.xz open-infrastructure-service-tools-164ba68e506c5a23583e29c29a217d212b62f543.zip | |
Adding upstream version 20210828.upstream/20210828
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rwxr-xr-x | knot-resolver/bin/kresd-cache-clear | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/knot-resolver/bin/kresd-cache-clear b/knot-resolver/bin/kresd-cache-clear new file mode 100755 index 0000000..5eadee0 --- /dev/null +++ b/knot-resolver/bin/kresd-cache-clear @@ -0,0 +1,38 @@ +#!/bin/sh + +set -e + +HOSTS="${*}" + +if [ -z "${HOSTS}" ] +then + echo "Usage: ${0} localhost|[HOST1 HOST2 ...]" >&2 + exit 1 +fi + +for HOST in ${HOSTS} +do + case "${HOST}" in + localhost) + NUMBER="$(systemctl | grep -c 'kresd@[0-9].service')" + + for NUMBER in $(seq 1 "${NUMBER}") + do + echo "Flushing localhost, resolver ${NUMBER}" + echo "cache.clear()" | sudo socat - UNIX-CONNECT:/run/knot-resolver/control/"${NUMBER}" + done + ;; + + *) + NUMBER="$(ssh "${HOST}" sudo systemctl | grep -c 'kresd@[0-9].service')" + + for NUMBER in $(seq 1 "${NUMBER}") + do + echo "Flushing ${HOST}, resolver ${NUMBER}" + echo "cache.clear()" | ssh "${HOST}" sudo socat - UNIX-CONNECT:/run/knot-resolver/control/"${NUMBER}" + done + ;; + esac +done + +echo |