Merge pull request #19 from mnederlof/add-discard-support-ceph
Add discard support for ceph backends
diff --git a/cinder/files/grafana_dashboards/cinder_prometheus.json b/cinder/files/grafana_dashboards/cinder_prometheus.json
new file mode 100644
index 0000000..fe6ce57
--- /dev/null
+++ b/cinder/files/grafana_dashboards/cinder_prometheus.json
@@ -0,0 +1,2179 @@
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+ "to": "null"
+ }
+ ],
+ "span": 2,
+ "sparkline": {
+ "fillColor": "rgba(31, 118, 189, 0.18)",
+ "full": false,
+ "lineColor": "rgb(31, 120, 193)",
+ "show": false
+ },
+ "tableColumn": "",
+ "targets": [
+ {
+ "expr": "max(openstack_cinder_snapshots_size{status=\"available\"})",
+ "format": "time_series",
+ "intervalFactor": 2,
+ "legendFormat": "",
+ "refId": "A",
+ "step": 20
+ }
+ ],
+ "thresholds": "",
+ "title": "Available Snapshots - size",
+ "type": "singlestat",
+ "valueFontSize": "80%",
+ "valueMaps": [
+ {
+ "op": "=",
+ "text": "N/A",
+ "value": "null"
+ }
+ ],
+ "valueName": "current"
+ },
+ {
+ "cacheTimeout": null,
+ "colorBackground": false,
+ "colorValue": false,
+ "colors": [
+ "rgba(245, 54, 54, 0.9)",
+ "rgba(237, 129, 40, 0.89)",
+ "rgba(50, 172, 45, 0.97)"
+ ],
+ "datasource": "prometheus",
+ "format": "none",
+ "gauge": {
+ "maxValue": 100,
+ "minValue": 0,
+ "show": false,
+ "thresholdLabels": false,
+ "thresholdMarkers": true
+ },
+ "id": 44,
+ "interval": null,
+ "links": [],
+ "mappingType": 1,
+ "mappingTypes": [
+ {
+ "name": "value to text",
+ "value": 1
+ },
+ {
+ "name": "range to text",
+ "value": 2
+ }
+ ],
+ "maxDataPoints": 100,
+ "nullPointMode": "connected",
+ "nullText": null,
+ "postfix": "",
+ "postfixFontSize": "50%",
+ "prefix": "",
+ "prefixFontSize": "50%",
+ "rangeMaps": [
+ {
+ "from": "null",
+ "text": "N/A",
+ "to": "null"
+ }
+ ],
+ "span": 2,
+ "sparkline": {
+ "fillColor": "rgba(31, 118, 189, 0.18)",
+ "full": false,
+ "lineColor": "rgb(31, 120, 193)",
+ "show": false
+ },
+ "tableColumn": "",
+ "targets": [
+ {
+ "expr": "max(openstack_cinder_snapshots_size{status=\"creating\"})",
+ "format": "time_series",
+ "intervalFactor": 2,
+ "legendFormat": "",
+ "refId": "A",
+ "step": 20
+ }
+ ],
+ "thresholds": "",
+ "title": "Creating Snapshots - size",
+ "type": "singlestat",
+ "valueFontSize": "80%",
+ "valueMaps": [
+ {
+ "op": "=",
+ "text": "N/A",
+ "value": "null"
+ }
+ ],
+ "valueName": "current"
+ },
+ {
+ "cacheTimeout": null,
+ "colorBackground": false,
+ "colorValue": false,
+ "colors": [
+ "rgba(245, 54, 54, 0.9)",
+ "rgba(237, 129, 40, 0.89)",
+ "rgba(50, 172, 45, 0.97)"
+ ],
+ "datasource": "prometheus",
+ "format": "none",
+ "gauge": {
+ "maxValue": 100,
+ "minValue": 0,
+ "show": false,
+ "thresholdLabels": false,
+ "thresholdMarkers": true
+ },
+ "id": 45,
+ "interval": null,
+ "links": [],
+ "mappingType": 1,
+ "mappingTypes": [
+ {
+ "name": "value to text",
+ "value": 1
+ },
+ {
+ "name": "range to text",
+ "value": 2
+ }
+ ],
+ "maxDataPoints": 100,
+ "nullPointMode": "connected",
+ "nullText": null,
+ "postfix": "",
+ "postfixFontSize": "50%",
+ "prefix": "",
+ "prefixFontSize": "50%",
+ "rangeMaps": [
+ {
+ "from": "null",
+ "text": "N/A",
+ "to": "null"
+ }
+ ],
+ "span": 2,
+ "sparkline": {
+ "fillColor": "rgba(31, 118, 189, 0.18)",
+ "full": false,
+ "lineColor": "rgb(31, 120, 193)",
+ "show": false
+ },
+ "tableColumn": "",
+ "targets": [
+ {
+ "expr": "max(openstack_cinder_snapshots_size{status=\"error\"})",
+ "format": "time_series",
+ "intervalFactor": 2,
+ "legendFormat": "",
+ "refId": "A",
+ "step": 20
+ }
+ ],
+ "thresholds": "",
+ "title": "Snapshots errored - size",
+ "type": "singlestat",
+ "valueFontSize": "80%",
+ "valueMaps": [
+ {
+ "op": "=",
+ "text": "N/A",
+ "value": "null"
+ }
+ ],
+ "valueName": "current"
+ },
+ {
+ "aliasColors": {},
+ "bars": false,
+ "dashLength": 10,
+ "dashes": false,
+ "datasource": "prometheus",
+ "decimals": 0,
+ "fill": 1,
+ "id": 46,
+ "legend": {
+ "avg": false,
+ "current": false,
+ "max": false,
+ "min": false,
+ "show": true,
+ "total": false,
+ "values": false
+ },
+ "lines": true,
+ "linewidth": 1,
+ "links": [],
+ "nullPointMode": "null",
+ "percentage": false,
+ "pointradius": 5,
+ "points": false,
+ "renderer": "flot",
+ "seriesOverrides": [],
+ "spaceLength": 10,
+ "span": 6,
+ "stack": false,
+ "steppedLine": false,
+ "targets": [
+ {
+ "expr": "max(openstack_cinder_snapshots_size) by (status)",
+ "format": "time_series",
+ "intervalFactor": 2,
+ "legendFormat": "{{ status }}",
+ "metric": "openstack_cinder_snapshots_size",
+ "refId": "A",
+ "step": 2
+ }
+ ],
+ "thresholds": [],
+ "timeFrom": null,
+ "timeShift": null,
+ "title": "Snapshots size",
+ "tooltip": {
+ "msResolution": false,
+ "shared": true,
+ "sort": 0,
+ "value_type": "cumulative"
+ },
+ "type": "graph",
+ "xaxis": {
+ "mode": "time",
+ "name": null,
+ "show": true,
+ "values": []
+ },
+ "yaxes": [
+ {
+ "format": "short",
+ "logBase": 1,
+ "max": null,
+ "min": 0,
+ "show": true
+ },
+ {
+ "format": "short",
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ }
+ ]
+ }
+ ],
+ "repeat": null,
+ "repeatIteration": null,
+ "repeatRowId": null,
+ "showTitle": true,
+ "title": "Resources",
+ "titleSize": "h6"
+ }
+ ],
+ "timezone": "browser",
+ "title": "Cinder (via Prometheus)",
+ "version": 1
+}
+{% endraw %}
diff --git a/cinder/meta/grafana.yml b/cinder/meta/grafana.yml
index dcb1744..c43f5f8 100644
--- a/cinder/meta/grafana.yml
+++ b/cinder/meta/grafana.yml
@@ -1,5 +1,10 @@
dashboard:
- cinder:
+ cinder_prometheus:
+ datasource: prometheus
+ format: json
+ template: cinder/files/grafana_dashboards/cinder_prometheus.json
+ cinder_influxdb:
+ datasource: influxdb
format: json
template: cinder/files/grafana_dashboards/cinder_influxdb.json
service_level:
diff --git a/cinder/meta/prometheus.yml b/cinder/meta/prometheus.yml
new file mode 100644
index 0000000..6269b8a
--- /dev/null
+++ b/cinder/meta/prometheus.yml
@@ -0,0 +1,35 @@
+{%- from "cinder/map.jinja" import controller as controller with context %}
+{%- from "cinder/map.jinja" import volume as volume with context %}
+{%- set is_controller = controller.get('enabled', False) %}
+{%- set is_volume = volume.get('enabled', False) %}
+
+{%- if is_controller or is_volume %}
+server:
+ alert:
+{%- if is_controller %}
+{%- raw %}
+ CinderAPIDown:
+ if: >-
+ max(openstack_api_check_status{service=~"cinder.+"}) by (service) == 0
+ for: 2m
+ labels:
+ severity: down
+ service: "{{ $labels.service }}"
+ annotations:
+ summary: "Endpoint check for '{{ $labels.service }}' is down"
+ description: >-
+ Endpoint check for '{{ $labels.service }}' is down for 2 minutes
+{%- endraw %}
+{%- endif %}
+ CinderErrorLogsTooHigh:
+ {%- set log_threshold = prometheus_server.get('alert', {}).get('CinderErrorLogsTooHigh', {}).get('var', {}).get('threshold', 0.2 ) %}
+ if: >-
+ sum(rate(log_messages{service="cinder",level=~"error|emergency|fatal"}[5m])) without (level) > {{ log_threshold }}
+{%- raw %}
+ labels:
+ severity: warning
+ service: "{{ $labels.service }}"
+ annotations:
+ summary: 'Too many errors in {{ $labels.service }} logs'
+ description: 'The rate of errors in {{ $labels.service }} logs over the last 5 minutes is too high on node {{ $labels.host }} (current value={{ $value }}, threshold={%- endraw %}{{ log_threshold }}).'
+{%- endif %}
diff --git a/cinder/meta/telegraf.yml b/cinder/meta/telegraf.yml
new file mode 100644
index 0000000..c315be5
--- /dev/null
+++ b/cinder/meta/telegraf.yml
@@ -0,0 +1,9 @@
+{%- from "cinder/map.jinja" import controller with context %}
+{%- if controller.get('enabled', False) %}
+agent:
+ input:
+ http_response:
+ cinder-api:
+ address: "http://{{ controller.osapi.host|replace('0.0.0.0', '127.0.0.1') }}:8776/"
+ expected_code: {% if controller.version in ('juno', 'kilo', 'liberty') %}200{% else %}300{% endif %}
+{%- endif %}
\ No newline at end of file
diff --git a/cinder/volume.sls b/cinder/volume.sls
index ac54fb0..d359a59 100644
--- a/cinder/volume.sls
+++ b/cinder/volume.sls
@@ -72,8 +72,8 @@
{%- for backend_name, backend in volume.get('backend', {}).iteritems() %}
-{%- if backend.engine is defined and backend.engine == 'nfs' or (backend.engine == 'netapp' and backend.storage_protocol == 'nfs') %}
-/etc/cinder/nfs_shares_{{ backend_name }}_for_cinder-volume:
+{%- if backend.get('engine') == 'nfs' or (backend.get('engine') == 'netapp' and backend.get('storage_protocol') == 'nfs') %}
+/etc/cinder/nfs_shares_{{ backend_name }}_for_cinder_volume:
file.managed:
- name: /etc/cinder/nfs_shares_{{ backend_name }}
- source: salt://cinder/files/{{ volume.version }}/nfs_shares
@@ -83,7 +83,7 @@
- require:
- pkg: cinder_volume_packages
-cinder_netapp_packages_for_cinder-volume:
+cinder_netapp_packages_for_cinder_volume:
pkg.installed:
- pkgs:
- nfs-common
diff --git a/metadata/service/support.yml b/metadata/service/support.yml
index 5ceec61..9298460 100644
--- a/metadata/service/support.yml
+++ b/metadata/service/support.yml
@@ -13,3 +13,7 @@
enabled: true
grafana:
enabled: true
+ prometheus:
+ enabled: true
+ telegraf:
+ enabled: true