summaryrefslogtreecommitdiffstats
path: root/service/check_gluster.sh
diff options
context:
space:
mode:
authorSuren A. Chilingaryan <csa@suren.me>2018-04-16 10:30:15 +0200
committerSuren A. Chilingaryan <csa@suren.me>2018-04-16 10:30:15 +0200
commit55783753ae8f2d857a7225b7a93c1d47039e5a90 (patch)
treee077b61b0f004141712e7d16876f9c19175ac681 /service/check_gluster.sh
downloadconky-55783753ae8f2d857a7225b7a93c1d47039e5a90.tar.gz
conky-55783753ae8f2d857a7225b7a93c1d47039e5a90.tar.bz2
conky-55783753ae8f2d857a7225b7a93c1d47039e5a90.tar.xz
conky-55783753ae8f2d857a7225b7a93c1d47039e5a90.zip
OpenShift monitoring
Diffstat (limited to 'service/check_gluster.sh')
-rwxr-xr-xservice/check_gluster.sh83
1 files changed, 83 insertions, 0 deletions
diff --git a/service/check_gluster.sh b/service/check_gluster.sh
new file mode 100755
index 0000000..e591e7e
--- /dev/null
+++ b/service/check_gluster.sh
@@ -0,0 +1,83 @@
+#! /bin/bash
+
+cd "$(dirname "$0")"
+. opts.sh
+
+if [ -f "../security/$host.kubeconfig" ]; then
+ gpod=$(get_gluster_pod)
+
+ function gluster {
+ oc -n glusterfs rsh po/$gpod gluster "$@"
+ }
+
+# check if gluster pods are running
+ if [ -n "$gpod" ]; then
+ online=1
+ else
+ oc -n glusterfs get pods -l 'glusterfs=storage-pod' | sed 's/^/* /'
+ online=0
+ fi
+else
+ echo "0 0 Not supported"
+ exit
+fi
+
+function check {
+ vol=$1
+ vol_bricks=$(gluster volume info "$vol" | grep -P 'Number of Bricks' | awk '{ print $NF }' | tr -d '\r\n')
+ vol_online=$(gluster volume status "$vol" detail | grep Online | grep Y | wc -l)
+
+ if [ -z "$vol_bricks" -o -z "$vol_online" -o "$vol_bricks" -ne "$vol_online" ]; then
+ vol_status=$(gluster volume info "$vol" | grep -P 'Status' | awk '{ print $2 }' | tr -d '\r\n')
+ vol_avail=$(gluster volume status "$vol" detail | grep Brick | wc -l)
+ echo "* Volume $vol: $vol_status (Bricks: $vol_bricks, Available: $vol_avail, Online: $vol_online)"
+
+ if [ "$vol_status" == "Started" -a "$vol_online" -ge 0 ]; then
+ return 2
+ else
+ return 0
+ fi
+ else
+ return 1
+ fi
+}
+
+version=$(gluster --version | head -n 1 | awk '{ print $2 }' | tr -d '\r')
+if [ -z "$version" ]; then
+ online=0
+else
+ version="GlusterFS $version"
+fi
+
+volumes=0
+partial=0
+failed=0
+healthy=$online
+
+if [ $online -eq 1 ]; then
+ vols=$(gluster volume info | grep -P '^Volume Name' | awk '{ print $NF }' | tr '\r\n' ' ')
+ for vol in $vols; do
+ [[ "$vol" =~ [0-9] ]] && continue
+ [[ "$vol" =~ ^vol_ ]] && continue
+ [[ "$vol" =~ ^heketi ]] && continue
+ check ${vol}
+ ret=$?
+
+ volumes=$((volumes + 1))
+ if [ $ret -eq 0 ]; then
+ healthy=0
+ failed=$((failed + 1))
+ elif [ $ret -ne 1 ]; then
+ [ $healthy -gt 0 ] && healthy=$ret
+ partial=$((partial + 1))
+ fi
+ done
+fi
+
+if [ $healthy -eq 1 ]; then
+ msg="\${color gray}/ $volumes volumes"
+else
+ msg="\${color gray}/ $volumes volumes, $failed failed, $partial bricks missing"
+fi
+
+echo "$online $healthy $version $msg"