Align alerts and grafana dashboard with fluentd
This change introduces:
- The new version of Grafana dashboard aligned
with the new log-based metrics from fluentd;
- Updated prometheus alert with case insensitive check.
Change-Id: I13b416b48ad39629276d60f1bfc2acb56131dd7a
diff --git a/nova/files/grafana_dashboards/nova_prometheus_fluentd.json b/nova/files/grafana_dashboards/nova_prometheus_fluentd.json
new file mode 100644
index 0000000..d967591
--- /dev/null
+++ b/nova/files/grafana_dashboards/nova_prometheus_fluentd.json
@@ -0,0 +1,3744 @@
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+ "repeatIteration": null,
+ "repeatRowId": null,
+ "showTitle": true,
+ "title": "Resources",
+ "titleSize": "h6"
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+ {
+ "collapse": false,
+ "height": "250px",
+ "panels": [
+ {
+ "aliasColors": {},
+ "bars": false,
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+ "steppedLine": false,
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+ "legendFormat": "{{ aggregate }}",
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+ "steppedLine": false,
+ "targets": [
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+ "timeShift": null,
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+ "intervalFactor": 2,
+ "legendFormat": "{{ aggregate }}",
+ "refId": "A",
+ "step": 4
+ }
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+ "timeShift": null,
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+ "tooltip": {
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+ "value_type": "individual"
+ },
+ "type": "graph",
+ "xaxis": {
+ "buckets": null,
+ "mode": "time",
+ "name": null,
+ "show": true,
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+ },
+ "yaxes": [
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+ "min": "0",
+ "show": true
+ },
+ {
+ "format": "short",
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+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ }
+ ]
+ }
+ ],
+ "repeat": null,
+ "repeatIteration": null,
+ "repeatRowId": null,
+ "showTitle": true,
+ "title": "Resources per Aggregates",
+ "titleSize": "h6"
+ }
+ ],
+ "schemaVersion": 14,
+ "sharedCrosshair": true,
+ "style": "dark",
+ "tags": [
+ "nova"
+ ],
+ "templating": {
+ "list": [
+ {
+ "allValue": null,
+ "current": {},
+ "datasource": "prometheus",
+ "hide": 0,
+ "includeAll": true,
+ "label": null,
+ "multi": true,
+ "name": "host",
+ "options": [],
+ "query": "label_values(openstack_http_response_times_count,host)",
+ "refresh": 1,
+ "refresh_on_load": true,
+ "regex": "",
+ "sort": 1,
+ "tagValuesQuery": "",
+ "tags": [],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ }
+ ]
+ },
+ "time": {
+ "from": "now-1h",
+ "to": "now"
+ },
+ "timepicker": {
+ "refresh_intervals": [
+ "5s",
+ "10s",
+ "30s",
+ "1m",
+ "5m",
+ "15m",
+ "30m",
+ "1h",
+ "2h",
+ "1d"
+ ],
+ "time_options": [
+ "5m",
+ "15m",
+ "1h",
+ "6h",
+ "12h",
+ "24h",
+ "2d",
+ "7d",
+ "30d"
+ ]
+ },
+ "timezone": "browser",
+ "title": "Nova",
+ "version": 3
+}
+{% endraw %}
diff --git a/nova/meta/grafana.yml b/nova/meta/grafana.yml
index 336fa8c..7ebae7c 100644
--- a/nova/meta/grafana.yml
+++ b/nova/meta/grafana.yml
@@ -1,8 +1,15 @@
dashboard:
+{%- if pillar.get('fluentd', {}).get('agent', {}).get('enabled', False) %}
+ nova_prometheus:
+ datasource: prometheus
+ format: json
+ template: nova/files/grafana_dashboards/nova_prometheus_fluentd.json
+{%- else %}
nova_prometheus:
datasource: prometheus
format: json
template: nova/files/grafana_dashboards/nova_prometheus.json
+{%- endif %}
hypervisor_prometheus:
datasource: prometheus
format: json
diff --git a/nova/meta/prometheus.yml b/nova/meta/prometheus.yml
index 8599418..24cdac6 100644
--- a/nova/meta/prometheus.yml
+++ b/nova/meta/prometheus.yml
@@ -216,7 +216,7 @@
NovaErrorLogsTooHigh:
{%- set log_threshold = monitoring.error_log_rate.warn|float %}
if: >-
- sum(rate(log_messages{service="nova",level=~"error|emergency|fatal"}[5m])) without (level) > {{ log_threshold }}
+ sum(rate(log_messages{service="nova",level=~"(?i:(error|emergency|fatal))"}[5m])) without (level) > {{ log_threshold }}
{%- raw %}
labels:
severity: warning