35cce6cb43
Add helper scripts that are called by a POD to switch Ceph from DNS to IPs. This POD will loop every 5 minutes to catch cases where the DNS might be unavailable. On a POD's Service start switch ceph.conf to using IPs rather then DNS. Change-Id: I402199f55792ca9f5f28e436ff44d4a6ac9b7cf9
28 lines
793 B
Smarty
28 lines
793 B
Smarty
#!/bin/bash
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set -ex
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export LC_ALL=C
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: "${CEPH_CONF:="/etc/ceph/${CLUSTER}.conf"}"
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if [[ ! -e ${CEPH_CONF}.template ]]; then
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echo "ERROR- ${CEPH_CONF}.template must exist; get it from your existing mon"
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exit 1
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else
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ENDPOINT=$(kubectl get endpoints ceph-mon -n ${NAMESPACE} -o json | awk -F'"' -v port=${MON_PORT} '/ip/{print $4":"port}' | paste -sd',')
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if [[ ${ENDPOINT} == "" ]]; then
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/bin/sh -c -e "cat ${CEPH_CONF}.template | tee ${CEPH_CONF}" || true
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else
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/bin/sh -c -e "cat ${CEPH_CONF}.template | sed 's/mon_host.*/mon_host = ${ENDPOINT}/g' | tee ${CEPH_CONF}" || true
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fi
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fi
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function watch_mon_health {
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while [ true ]; do
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echo "checking for zombie mons"
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/tmp/moncheck-reap-zombies.py || true
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echo "sleep 30 sec"
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sleep 30
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done
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}
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watch_mon_health
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