dashboard: Convert FQDN to hostname in grafana panels

The $ceph_hosts variable contained the FQDN for hosts
while the instance label created by ceph only has
the hostname.

Fixes: https://tracker.ceph.com/issues/44784
Signed-off-by: Kristoffer Grönlund <kgronlund@suse.com>
(cherry picked from commit b7abaab5bd2b72f48f41b3d2a9732743afdcecfc)

diff --git a/monitoring/grafana/dashboards/host-details.json b/monitoring/grafana/dashboards/host-details.json
index 6a9604715310b9b4447f2b450220ccb873e70371..67e759d918bcdf55e20a24590a4f50719737b605 100644 (file)
--- a/monitoring/grafana/dashboards/host-details.json
+++ b/monitoring/grafana/dashboards/host-details.json
@@ -798,7 +798,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "(irate(node_disk_writes_completed{instance=~\"($ceph_hosts).*\"}[5m]) or irate(node_disk_writes_completed_total{instance=~\"($ceph_hosts).*\"}[5m])) * on(instance, device) group_left(ceph_daemon) label_replace(label_replace(ceph_disk_occupation, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"(.*)\")",
+          "expr": "(irate(node_disk_writes_completed{instance=~\"($ceph_hosts).*\"}[5m]) or irate(node_disk_writes_completed_total{instance=~\"($ceph_hosts).*\"}[5m])) * on(instance, device) group_left(ceph_daemon) label_replace(label_replace(ceph_disk_occupation, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "{{device}}({{ceph_daemon}}) writes",
@@ -807,7 +807,7 @@
           "textEditor": true
         },
         {
-          "expr": "(irate(node_disk_reads_completed{instance=~\"($ceph_hosts).*\"}[5m]) or irate(node_disk_reads_completed_total{instance=~\"($ceph_hosts).*\"}[5m])) * on(instance, device) group_left(ceph_daemon) label_replace(label_replace(ceph_disk_occupation, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"(.*)\")",
+          "expr": "(irate(node_disk_reads_completed{instance=~\"($ceph_hosts).*\"}[5m]) or irate(node_disk_reads_completed_total{instance=~\"($ceph_hosts).*\"}[5m])) * on(instance, device) group_left(ceph_daemon) label_replace(label_replace(ceph_disk_occupation, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")",
           "format": "time_series",
           "hide": false,
           "intervalFactor": 1,
@@ -899,14 +899,14 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "(irate(node_disk_bytes_written{instance=~\"($ceph_hosts).*\"}[5m]) or irate(node_disk_written_bytes_total{instance=~\"($ceph_hosts).*\"}[5m])) * on(instance, device) group_left(ceph_daemon) label_replace(label_replace(ceph_disk_occupation, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"(.*)\")",
+          "expr": "label_replace((irate(node_disk_bytes_written{instance=~\"($ceph_hosts).*\"}[5m]) or irate(node_disk_written_bytes_total{instance=~\"($ceph_hosts).*\"}[5m])), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\") * on(instance, device) group_left(ceph_daemon) label_replace(label_replace(ceph_disk_occupation, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "{{device}}({{ceph_daemon}}) write",
           "refId": "B"
         },
         {
-          "expr": "(irate(node_disk_bytes_read{instance=~\"($ceph_hosts).*\"}[5m]) or irate(node_disk_read_bytes_total{instance=~\"($ceph_hosts).*\"}[5m])) * on(instance, device) group_left(ceph_daemon) label_replace(label_replace(ceph_disk_occupation, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"(.*)\")",
+          "expr": "label_replace((irate(node_disk_bytes_read{instance=~\"($ceph_hosts).*\"}[5m]) or irate(node_disk_read_bytes_total{instance=~\"($ceph_hosts).*\"}[5m])), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\") * on(instance, device) group_left(ceph_daemon) label_replace(label_replace(ceph_disk_occupation, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "{{device}}({{ceph_daemon}}) read",
@@ -992,7 +992,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "max by(instance,device) ((irate(node_disk_write_time_seconds_total{ instance=~\"($ceph_hosts).*\"}[5m]) )  / clamp_min(irate(node_disk_writes_completed_total{ instance=~\"($ceph_hosts).*\"}[5m]), 0.001) or   (irate(node_disk_read_time_seconds_total{ instance=~\"($ceph_hosts).*\"}[5m]) )  / clamp_min(irate(node_disk_reads_completed_total{ instance=~\"($ceph_hosts).*\"}[5m]), 0.001)  ) *  on(instance,device) group_left(ceph_daemon) label_replace(label_replace(ceph_disk_occupation{instance=~\"($ceph_hosts).*\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"(.*)\")",
+          "expr": "max by(instance,device) (label_replace((irate(node_disk_write_time_seconds_total{ instance=~\"($ceph_hosts).*\"}[5m]) )  / clamp_min(irate(node_disk_writes_completed_total{ instance=~\"($ceph_hosts).*\"}[5m]), 0.001) or   (irate(node_disk_read_time_seconds_total{ instance=~\"($ceph_hosts).*\"}[5m]) )  / clamp_min(irate(node_disk_reads_completed_total{ instance=~\"($ceph_hosts).*\"}[5m]), 0.001), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")) *  on(instance,device) group_left(ceph_daemon) label_replace(label_replace(ceph_disk_occupation{instance=~\"($ceph_hosts).*\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")",
           "format": "time_series",
           "hide": false,
           "intervalFactor": 1,
@@ -1083,7 +1083,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "((irate(node_disk_io_time_ms{instance=~\"($ceph_hosts).*\"}[5m]) / 10 ) or  irate(node_disk_io_time_seconds_total{instance=~\"($ceph_hosts).*\"}[5m]) * 100)* on(instance, device) group_left(ceph_daemon) label_replace(label_replace(ceph_disk_occupation{instance=~\"($ceph_hosts).*\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"(.*)\")",
+          "expr": "label_replace(((irate(node_disk_io_time_ms{instance=~\"($ceph_hosts).*\"}[5m]) / 10 ) or  irate(node_disk_io_time_seconds_total{instance=~\"($ceph_hosts).*\"}[5m]) * 100), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\") * on(instance, device) group_left(ceph_daemon) label_replace(label_replace(ceph_disk_occupation{instance=~\"($ceph_hosts).*\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")",
           "format": "time_series",
           "hide": false,
           "intervalFactor": 1,
@@ -1168,7 +1168,7 @@
         "options": [],
         "query": "label_values(node_scrape_collector_success, instance) ",
         "refresh": 1,
-        "regex": "([^:]*).*",
+        "regex": "([^.:]*).*",
         "skipUrlSync": false,
         "sort": 3,
         "tagValuesQuery": "",

diff --git a/monitoring/grafana/dashboards/osd-device-details.json b/monitoring/grafana/dashboards/osd-device-details.json
index 6b70778df4231617ee12037236590ee767897a2e..8b819e90220655983ce3195301433d3beb69f182 100644 (file)
--- a/monitoring/grafana/dashboards/osd-device-details.json
+++ b/monitoring/grafana/dashboards/osd-device-details.json
@@ -390,14 +390,14 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "(irate(node_disk_read_time_seconds_total[1m]) / irate(node_disk_reads_completed_total[1m]) and on (instance, device) label_replace(label_replace(ceph_disk_occupation{ceph_daemon=~\"$osd\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"(.*)\"))",
+          "expr": "(label_replace(irate(node_disk_read_time_seconds_total[1m]) / irate(node_disk_reads_completed_total[1m]), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\") and on (instance, device) label_replace(label_replace(ceph_disk_occupation{ceph_daemon=~\"$osd\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\"))",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "{{instance}}/{{device}} Reads",
           "refId": "A"
         },
         {
-          "expr": "(irate(node_disk_write_time_seconds_total[1m]) / irate(node_disk_writes_completed_total[1m]) and on (instance, device) label_replace(label_replace(ceph_disk_occupation{ceph_daemon=~\"$osd\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"(.*)\"))",
+          "expr": "(label_replace(irate(node_disk_write_time_seconds_total[1m]) / irate(node_disk_writes_completed_total[1m]), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\") and on (instance, device) label_replace(label_replace(ceph_disk_occupation{ceph_daemon=~\"$osd\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\"))",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "{{instance}}/{{device}} Writes",
@@ -486,14 +486,14 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "irate(node_disk_writes_completed_total[1m]) and on (instance, device) label_replace(label_replace(ceph_disk_occupation{ceph_daemon=~\"$osd\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"(.*)\")",
+          "expr": "label_replace(irate(node_disk_writes_completed_total[1m]), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\") and on (instance, device) label_replace(label_replace(ceph_disk_occupation{ceph_daemon=~\"$osd\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "{{device}} on {{instance}} Writes",
           "refId": "A"
         },
         {
-          "expr": "irate(node_disk_reads_completed_total[1m]) and on (instance, device) label_replace(label_replace(ceph_disk_occupation{ceph_daemon=~\"$osd\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"(.*)\")",
+          "expr": "label_replace(irate(node_disk_reads_completed_total[1m]), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\") and on (instance, device) label_replace(label_replace(ceph_disk_occupation{ceph_daemon=~\"$osd\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "{{device}} on {{instance}} Reads",
@@ -582,14 +582,14 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "irate(node_disk_read_bytes_total[1m]) and on (instance, device) label_replace(label_replace(ceph_disk_occupation{ceph_daemon=~\"$osd\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"(.*)\")",
+          "expr": "label_replace(irate(node_disk_read_bytes_total[1m]), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\") and on (instance, device) label_replace(label_replace(ceph_disk_occupation{ceph_daemon=~\"$osd\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "{{instance}} {{device}} Reads",
           "refId": "A"
         },
         {
-          "expr": "irate(node_disk_written_bytes_total[1m]) and on (instance, device) label_replace(label_replace(ceph_disk_occupation{ceph_daemon=~\"$osd\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"(.*)\")",
+          "expr": "label_replace(irate(node_disk_written_bytes_total[1m]), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\") and on (instance, device) label_replace(label_replace(ceph_disk_occupation{ceph_daemon=~\"$osd\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "{{instance}} {{device}} Writes",
@@ -673,7 +673,7 @@
       "steppedLine": false,
       "targets": [
         {
-          "expr": "irate(node_disk_io_time_seconds_total[1m]) and on (instance, device) label_replace(label_replace(ceph_disk_occupation{ceph_daemon=~\"$osd\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"(.*)\")",
+          "expr": "label_replace(irate(node_disk_io_time_seconds_total[1m]), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\") and on (instance, device) label_replace(label_replace(ceph_disk_occupation{ceph_daemon=~\"$osd\"}, \"device\", \"$1\", \"device\", \"/dev/(.*)\"), \"instance\", \"$1\", \"instance\", \"([^:.]*).*\")",
           "format": "time_series",
           "intervalFactor": 1,
           "legendFormat": "{{device}} on {{instance}}",