- /etc/carbon/storage-schemas.conf
- /etc/httpd/conf.d/graphite-web.conf
- /etc/yum.repos.d/cephmetrics.repo
+ - /etc/yum.repos.d/cephmetrics-custom.repo
- /etc/yum.repos.d/grafana.repo
- /tmp/dashboard.yml
- /tmp/dashUpdater.py
+++ /dev/null
----
-defaults:
- cluster: ceph
- collector_dependencies:
- yum:
- # For the json python module
- - python-libs
- # For the rados python module
- - python-rados
- # For the ceph_daemon python module
- - ceph-common
- # For semodule
- - make
- - libsemanage-python
- - policycoreutils-python
- - selinux-policy-devel
- apt:
- # For the json module, via libpython2.7-stdlib
- - python2.7
- # For the rados python module
- - python-rados
- # For the ceph_daemon python module
- - ceph-common
+++ /dev/null
-../../../../cephmetrics.py
\ No newline at end of file
+++ /dev/null
-../../../../selinux/cephmetrics.te
\ No newline at end of file
+++ /dev/null
-../../../../collectors
\ No newline at end of file
+++ /dev/null
-../../../../etc
\ No newline at end of file
+++ /dev/null
----
-- name: Restart collectd
- service:
- name: collectd
- enabled: yes
- state: restarted
+++ /dev/null
----
-dependencies:
- - role: cephmetrics-common
+++ /dev/null
----
-- name: Ship collectd.conf
- copy:
- src: files/etc/collectd.conf
- dest: "{{ collectd_conf }}"
- notify: Restart collectd
-
-- name: Set PluginDir in collectd.conf
- replace:
- dest: "{{ collectd_conf }}"
- regexp: 'PluginDir ".*"'
- replace: 'PluginDir "{{ collectd_dir }}"'
- notify: Restart collectd
-
-- name: Set Include path in collectd.conf
- replace:
- dest: "{{ collectd_conf }}"
- regexp: 'Include ".*"'
- replace: 'Include "{{ collectd_conf_d }}/*.conf"'
- notify: Restart collectd
-
-- name: Ship /etc/collectd.d or /etc/collectd/collectd.conf.d
- copy:
- src: files/etc/collectd.d/
- dest: "{{ collectd_conf_d }}"
- notify: Restart collectd
-
-- name: Set hostname in write_graphite.conf
- replace:
- dest: "{{ collectd_conf_d }}/write_graphite.conf"
- regexp: 'Host ".*"'
- replace: "Host \"{{ groups['ceph-grafana'][0] }}\""
- notify: Restart collectd
-
-- name: Set cluster name in cephmetrics.conf
- replace:
- dest: "{{ collectd_conf_d }}/cephmetrics.conf"
- regexp: 'ClusterName ".*"'
- replace: 'ClusterName "{{ cluster }}"'
- notify: Restart collectd
-
-- name: Set EventURL in cephmetrics.conf
- lineinfile:
- dest: "{{ collectd_conf_d }}/cephmetrics.conf"
- regexp: 'EventURL ".*"'
- insertafter: 'ClusterName ".*"'
- line: " EventURL \"http://{{ groups['ceph-grafana'][0] }}:{{ graphite.web_port if graphite.service == 'graphite-web' else graphite.api_port }}/events/\""
- notify: Restart collectd
-
-- name: Set ModulePath in cephmetrics.conf
- replace:
- dest: "{{ collectd_conf_d }}/cephmetrics.conf"
- regexp: 'ModulePath ".*"'
- replace: 'ModulePath "{{ collectd_cephmetrics_dir }}"'
- notify: Restart collectd
+++ /dev/null
----
-- name: Create collectors directory
- file:
- name: "{{ collectd_cephmetrics_dir }}/collectors"
- state: directory
-
-- name: Ship collector plugins
- copy:
- src: files/collectors/
- dest: "{{ collectd_cephmetrics_dir }}/collectors"
- notify: Restart collectd
-
-- name: Ship cephmetrics.py
- copy:
- src: files/cephmetrics.py
- dest: "{{ collectd_cephmetrics_dir }}"
- notify: Restart collectd
+++ /dev/null
----
-- name: Install collectd
- package:
- name: collectd
- state: latest
- when:
- - devel_mode
- notify: Restart collectd
-
-- name: Install cephmetrics-collectors
- package:
- name: cephmetrics-collectors
- state: latest
- when:
- - ansible_pkg_mgr == "yum"
- - not devel_mode
- notify: Restart collectd
-
-- name: Install dependencies for collector plugins
- package:
- name: "{{ item }}"
- state: latest
- with_items: "{{ collector_dependencies[ansible_pkg_mgr] }}"
- when:
- - devel_mode
- notify: Restart collectd
+++ /dev/null
----
-- include: merge_vars.yml
- tags:
- - always
-
-- name: Skip if not configured
- meta: end_play
- when: backend.metrics != 'cephmetrics'
-
-- include: setup_repos.yml
- tags:
- - packages
- - repos
-
-- include: install_packages.yml
- tags:
- - packages
-
-- include: set_collectd_vars.yml
- tags:
- - collectors
-
-- include: install_collectd_plugins.yml
- when:
- - devel_mode
- tags:
- - collectors
-
-- include: configure_collectd.yml
- tags:
- - collectors
-
-- include: selinux.yml
- when:
- - ansible_pkg_mgr == "yum"
- - ansible_selinux.status is defined
- - ansible_selinux.status == 'enabled'
- tags:
- - selinux
-
-- include: start_collectd.yml
- tags:
- - services
+++ /dev/null
-../../cephmetrics-common/tasks/merge_vars.yml
\ No newline at end of file
+++ /dev/null
----
-- name: Enable collectd_tcp_network_connect SELinux boolean
- seboolean:
- name: collectd_tcp_network_connect
- state: yes
- persistent: yes
-
-- name: Restore SELinux context of OSD journals
- shell: "restorecon -R -v /var/lib/ceph/osd/*/{journal,block.wal}"
- when: "'osds' in group_names"
- register: restorecon
- changed_when: restorecon.stdout|length != 0
- failed_when: restorecon.rc != 0 and restorecon.rc != 255
-
-- include: selinux_module.yml
- when:
- - devel_mode
+++ /dev/null
----
-- name: Remove SELinux policy package
- command: semodule -r cephmetrics
- failed_when: false
-
-- name: Remove any SELinux-related files
- file:
- path: "{{ item }}"
- state: absent
- with_items:
- - /tmp/cephmetrics.fc
- - /tmp/cephmetrics.if
- - /tmp/cephmetrics.pp
- - /tmp/cephmetrics.te
-
-- name: Copy SELinux type enforcement file
- copy:
- src: cephmetrics.te
- dest: /tmp/cephmetrics.te
-
-- name: Build SELinux policy package
- command: make -f /usr/share/selinux/devel/Makefile cephmetrics.pp
- args:
- chdir: /tmp
-
-- name: Load SELinux policy package
- command: semodule -i /tmp/cephmetrics.pp
- notify: Restart collectd
+++ /dev/null
----
-- name: Set collectd_dir
- set_fact:
- collectd_dir: "/usr/lib{{ '64' if ansible_pkg_mgr == 'yum' else '' }}/collectd"
-
-- name: Set collectd_cephmetrics_dir
- set_fact:
- collectd_cephmetrics_dir: "{{ collectd_dir }}/cephmetrics"
-
-- name: Set collectd_conf
- set_fact:
- collectd_conf: "/etc/{{ 'collectd/' if ansible_pkg_mgr == 'apt' else '' }}collectd.conf"
-
-- name: Set collectd_conf_d
- set_fact:
- collectd_conf_d: "/etc/collectd{{ '/collectd.conf' if ansible_pkg_mgr == 'apt' else '' }}.d"
-
+++ /dev/null
----
-- name: Add collectd repo
- template:
- src: collectd.list
- dest: /etc/apt/sources.list.d/collectd.list
- when:
- - ansible_pkg_mgr == 'apt'
- - devel_mode
-
-- name: Add collectd.org GPG key to apt
- apt_key:
- id: 3994D24FB8543576
- state: present
- keyserver: ha.pool.sks-keyservers.net
- when:
- - ansible_pkg_mgr == 'apt'
- - devel_mode
-
-- name: Update apt cache
- apt:
- update_cache: true
- when:
- - ansible_pkg_mgr == 'apt'
- - devel_mode
+++ /dev/null
----
-- name: Start collectd
- service:
- name: collectd
- enabled: yes
- state: started
+++ /dev/null
-deb http://pkg.ci.collectd.org/deb {{ ansible_distribution_release }} collectd-5.7
+++ /dev/null
-import pytest
-
-testinfra_hosts = ['!ceph-grafana']
-
-
-class TestCollectd(object):
- def maybe_skip(self, host):
- vars = host.ansible.get_variables()
- if vars.get('backend', dict()).get('metrics', 'mgr') != 'cephmetrics':
- pytest.skip()
-
- def test_service_enabled(self, host):
- self.maybe_skip(host)
- assert host.service('collectd').is_enabled
- assert host.service('collectd').is_running
-
- def test_logfile_present(self, host):
- self.maybe_skip(host)
- assert host.file('/var/log/collectd-cephmetrics.log').is_file
when:
- not containerized
-- include: sanity.yml
- tags:
- - sanity
-
- include: install_packages.yml
tags:
- packages
+++ /dev/null
----
- - name: Fail when containerized and classic are combined
- fail:
- msg: "Containers are not supported with backend.metrics set to 'cephmetrics'!"
- when:
- - backend.metrics == 'cephmetrics'
- - containerized
- name: Enable and start services
service:
name: "{{ docker.service_name }}"
- state: started
+ state: restarted
enabled: true
update_alerts: false
grafana:
container_name: "grafana/grafana"
+ container_tag: latest
container_cpu_period: 100000
container_cpu_cores: 2
# container_memory is in GB
container_memory: 4
- # version currently only applies to containers
- version: latest
uid: 472
datasource: Local
# You need to change these in the web UI on an already deployed machine, first
+++ /dev/null
-../../../../dashUpdater.py
\ No newline at end of file
+++ /dev/null
-{
- "meta": {
- "canSave": true,
- "created": "2017-08-03T21:42:28Z",
- "canStar": true,
- "expires": "0001-01-01T00:00:00Z",
- "updated": "2017-08-18T05:26:10Z",
- "slug": "alert-status",
- "version": 15,
- "createdBy": "admin",
- "updatedBy": "admin",
- "type": "db",
- "canEdit": true
- },
- "dashboard": {
- "style": "dark",
- "rows": [
- {
- "repeat": null,
- "titleSize": "h6",
- "collapse": false,
- "title": "Dashboard Row",
- "height": "250px",
- "repeatRowId": null,
- "panels": [
- {
- "span": 12,
- "stateFilter": [
- "alerting"
- ],
- "links": [],
- "show": "current",
- "title": "Active Ceph Alert List",
- "onlyAlertsOnDashboard": true,
- "limit": "20",
- "sortOrder": 3,
- "type": "alertlist",
- "id": 1
- }
- ],
- "showTitle": false,
- "repeatIteration": null
- },
- {
- "repeat": null,
- "titleSize": "h5",
- "collapse": false,
- "title": "Health Checks",
- "height": 250,
- "repeatRowId": null,
- "panels": [
- {
- "bars": false,
- "timeFrom": null,
- "links": [],
- "thresholds": [
- {
- "colorMode": "critical",
- "line": true,
- "fill": true,
- "value": 0,
- "op": "gt"
- }
- ],
- "spaceLength": 10,
- "nullPointMode": "null",
- "renderer": "flot",
- "linewidth": 2,
- "steppedLine": true,
- "id": 2,
- "maxDataPoints": "360",
- "fill": 1,
- "span": 2,
- "title": "Overall Ceph Health",
- "tooltip": {
- "sort": 1,
- "shared": false,
- "value_type": "individual"
- },
- "targets": [
- {
- "textEditor": true,
- "target": "alias(maxSeries(consolidateBy(keepLastValue(transformNull(collectd.*.$domain.cephmetrics.gauge.*.mon.health,0)),\"max\")),\"Ceph Health\")",
- "refId": "A"
- }
- ],
- "yaxes": [
- {
- "logBase": 1,
- "format": "short",
- "max": "10",
- "min": "0",
- "label": "",
- "show": true
- },
- {
- "logBase": 1,
- "show": false,
- "max": null,
- "format": "short",
- "label": null,
- "min": null
- }
- ],
- "xaxis": {
- "buckets": null,
- "show": true,
- "values": [],
- "mode": "time",
- "name": null
- },
- "seriesOverrides": [],
- "percentage": false,
- "type": "graph",
- "dashes": false,
- "description": "The chart plots the clusters health, over time. Health is depicted as a integer; 0, 4 or 8 where 0 is OK, 4 is WARN and 8 represents an ERROR state.",
- "alert": {
- "noDataState": "no_data",
- "name": "Overall Ceph Health",
- "frequency": "10s",
- "notifications": [
- {
- "id": 1
- }
- ],
- "handler": 1,
- "executionErrorState": "keep_state",
- "message": "Cluster Health is not OK",
- "conditions": [
- {
- "operator": {
- "type": "and"
- },
- "query": {
- "params": [
- "A",
- "20s",
- "now"
- ]
- },
- "evaluator": {
- "type": "gt",
- "params": [
- 0
- ]
- },
- "reducer": {
- "params": [],
- "type": "max"
- },
- "type": "query"
- }
- ]
- },
- "hideTimeOverride": false,
- "dashLength": 10,
- "stack": false,
- "timeShift": null,
- "aliasColors": {
- "Ceph Health (0:OK, 4:Warning,8:Error)": "#DEDAF7",
- "Ceph Health": "#890F02",
- "ceph health": "#890F02"
- },
- "lines": true,
- "legend": {
- "total": false,
- "min": false,
- "max": false,
- "show": true,
- "current": false,
- "values": false,
- "avg": false
- },
- "points": false,
- "datasource": "Local",
- "pointradius": 5,
- "minSpan": 2
- },
- {
- "bars": false,
- "timeFrom": null,
- "links": [],
- "thresholds": [
- {
- "colorMode": "critical",
- "line": true,
- "fill": true,
- "value": 0,
- "op": "gt"
- }
- ],
- "spaceLength": 10,
- "nullPointMode": "null",
- "renderer": "flot",
- "linewidth": 1,
- "steppedLine": false,
- "targets": [
- {
- "textEditor": true,
- "hide": true,
- "target": "currentAbove(transformNull(keepLastValue(collectd.*.$domain.cephmetrics.gauge.*.osd.*.osd_percent_used),0),85)",
- "refId": "A"
- },
- {
- "targetFull": "alias(countSeries(currentAbove(transformNull(keepLastValue(collectd.*.$domain.cephmetrics.gauge.*.osd.*.osd_percent_used),0),85)),\"OSDs Near Full\")",
- "textEditor": true,
- "target": "alias(countSeries(#A),\"OSDs Near Full\")",
- "refId": "B"
- }
- ],
- "fill": 1,
- "span": 2,
- "title": "Disks Near Full",
- "tooltip": {
- "sort": 0,
- "shared": true,
- "value_type": "individual"
- },
- "id": 3,
- "yaxes": [
- {
- "logBase": 1,
- "min": "0",
- "max": null,
- "format": "short",
- "label": null,
- "show": true
- },
- {
- "logBase": 1,
- "min": null,
- "max": null,
- "format": "short",
- "show": false,
- "label": null
- }
- ],
- "xaxis": {
- "buckets": null,
- "values": [],
- "mode": "time",
- "name": null,
- "show": true
- },
- "seriesOverrides": [],
- "percentage": false,
- "type": "graph",
- "dashes": false,
- "description": "This shows how many disks are at or above 80% full. Performance may degrade beyond this threshold on filestore (XFS) backed OSD's.",
- "alert": {
- "noDataState": "ok",
- "name": "Disks Near Full",
- "frequency": "60s",
- "notifications": [
- {
- "id": 1
- }
- ],
- "handler": 1,
- "executionErrorState": "keep_state",
- "message": "DIsks Near full detected within the cluster. Warning threshold is 80% full.",
- "conditions": [
- {
- "operator": {
- "type": "and"
- },
- "query": {
- "params": [
- "A",
- "1m",
- "now"
- ]
- },
- "evaluator": {
- "params": [
- 0
- ],
- "type": "gt"
- },
- "reducer": {
- "type": "max",
- "params": []
- },
- "type": "query"
- }
- ]
- },
- "dashLength": 10,
- "stack": false,
- "timeShift": null,
- "aliasColors": {},
- "lines": true,
- "legend": {
- "total": false,
- "show": false,
- "max": false,
- "min": false,
- "current": false,
- "values": false,
- "avg": false
- },
- "points": false,
- "datasource": "Local",
- "pointradius": 5,
- "minSpan": 2
- },
- {
- "bars": true,
- "timeFrom": "5m",
- "links": [],
- "thresholds": [
- {
- "colorMode": "critical",
- "line": true,
- "op": "gt",
- "value": 0,
- "fill": true
- }
- ],
- "spaceLength": 10,
- "nullPointMode": "null",
- "renderer": "flot",
- "linewidth": 2,
- "steppedLine": true,
- "targets": [
- {
- "textEditor": true,
- "hide": true,
- "target": "alias(keepLastValue(consolidateBy(maxSeries(collectd.*.$domain.cephmetrics.gauge.*.mon.num_osd), \"max\")),\"total\")",
- "refId": "A"
- },
- {
- "hide": true,
- "textEditor": true,
- "refId": "B",
- "target": "alias(keepLastValue(consolidateBy(maxSeries(collectd.*.$domain.cephmetrics.gauge.*.mon.num_osd_up), \"max\")),\"up\")"
- },
- {
- "hide": false,
- "targetFull": "alias(diffSeries(alias(keepLastValue(consolidateBy(maxSeries(collectd.*.$domain.cephmetrics.gauge.*.mon.num_osd), \"max\")),\"total\"),alias(keepLastValue(consolidateBy(maxSeries(collectd.*.$domain.cephmetrics.gauge.*.mon.num_osd_up), \"max\")),\"up\")), \"down\")",
- "textEditor": true,
- "refId": "C",
- "target": "alias(diffSeries(#A,#B), \"down\")"
- }
- ],
- "fill": 2,
- "span": 2,
- "title": "OSDs Down",
- "tooltip": {
- "sort": 0,
- "shared": true,
- "value_type": "individual"
- },
- "id": 4,
- "yaxes": [
- {
- "logBase": 1,
- "format": "short",
- "max": null,
- "min": "0",
- "label": null,
- "show": true
- },
- {
- "logBase": 1,
- "min": null,
- "max": null,
- "format": "short",
- "show": false,
- "label": null
- }
- ],
- "xaxis": {
- "buckets": null,
- "show": true,
- "values": [],
- "mode": "time",
- "name": null
- },
- "seriesOverrides": [],
- "percentage": false,
- "type": "graph",
- "dashes": false,
- "description": "Count of OSDs currently in a DOWN state",
- "alert": {
- "noDataState": "ok",
- "name": "OSDs Down",
- "frequency": "10s",
- "notifications": [
- {
- "id": 1
- }
- ],
- "handler": 1,
- "executionErrorState": "alerting",
- "message": "OSD Down event",
- "conditions": [
- {
- "operator": {
- "type": "and"
- },
- "query": {
- "params": [
- "C",
- "30s",
- "now"
- ]
- },
- "evaluator": {
- "type": "gt",
- "params": [
- 0
- ]
- },
- "reducer": {
- "params": [],
- "type": "max"
- },
- "type": "query"
- }
- ]
- },
- "hideTimeOverride": true,
- "dashLength": 10,
- "stack": false,
- "timeShift": null,
- "aliasColors": {},
- "lines": false,
- "legend": {
- "rightSide": false,
- "total": false,
- "min": false,
- "max": false,
- "show": false,
- "current": false,
- "values": false,
- "alignAsTable": false,
- "avg": false,
- "hideZero": false
- },
- "points": false,
- "datasource": "Local",
- "pointradius": 5,
- "minSpan": 2
- },
- {
- "bars": false,
- "timeFrom": null,
- "links": [],
- "thresholds": [
- {
- "colorMode": "critical",
- "line": true,
- "op": "gt",
- "value": 85,
- "fill": true
- }
- ],
- "spaceLength": 10,
- "nullPointMode": "null",
- "renderer": "flot",
- "stack": false,
- "linewidth": 1,
- "steppedLine": false,
- "targets": [
- {
- "hide": true,
- "textEditor": true,
- "refId": "A",
- "target": "alias(maxSeries(groupByNode(collectd.*.$domain.cephmetrics.gauge.*.mon.osd_bytes,1, \"maxSeries\")), \"Raw Capacity\")"
- },
- {
- "hide": true,
- "textEditor": true,
- "refId": "B",
- "target": "alias(maxSeries(groupByNode(collectd.*.$domain.cephmetrics.gauge.*.mon.osd_bytes_used,1, \"maxSeries\")), \"Used Raw\")"
- },
- {
- "targetFull": "alias(asPercent(alias(maxSeries(groupByNode(collectd.*.$domain.cephmetrics.gauge.*.mon.osd_bytes_used,1, \"maxSeries\")), \"Used Raw\"), alias(maxSeries(groupByNode(collectd.*.$domain.cephmetrics.gauge.*.mon.osd_bytes,1, \"maxSeries\")), \"Raw Capacity\")), \"Raw Capacity Used %\")",
- "textEditor": true,
- "target": "alias(asPercent(#B, #A), \"Raw Capacity Used %\")",
- "refId": "C"
- }
- ],
- "fill": 1,
- "span": 2,
- "title": "Cluster Capacity",
- "tooltip": {
- "sort": 0,
- "shared": true,
- "value_type": "individual"
- },
- "id": 5,
- "points": false,
- "xaxis": {
- "buckets": null,
- "show": true,
- "values": [],
- "mode": "time",
- "name": null
- },
- "seriesOverrides": [],
- "percentage": false,
- "type": "graph",
- "dashes": false,
- "description": "This trigger raises a notification if the raw used crosses the 85% capacity threshold of the ceph cluster",
- "alert": {
- "noDataState": "keep_state",
- "name": "Cluster Capacity",
- "frequency": "60s",
- "notifications": [
- {
- "id": 1
- }
- ],
- "handler": 1,
- "executionErrorState": "alerting",
- "message": "Cluster Capacity Limit Warning",
- "conditions": [
- {
- "operator": {
- "type": "and"
- },
- "query": {
- "params": [
- "C",
- "1h",
- "now"
- ]
- },
- "evaluator": {
- "params": [
- 85
- ],
- "type": "gt"
- },
- "reducer": {
- "params": [],
- "type": "avg"
- },
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- "nullPointMode": "connected",
- "percentage": false,
- "pointradius": 5,
- "points": false,
- "renderer": "flot",
- "seriesOverrides": [],
- "spaceLength": 10,
- "span": 6,
- "stack": false,
- "steppedLine": false,
- "targets": [
- {
- "refId": "A",
- "target": "aliasByNode(limit(collectd.$osd_servers.$domain.cephmetrics.gauge.$cluster_name.osd.$device_id.perf.iops, $max_devices), -3)"
- }
- ],
- "thresholds": [],
- "timeFrom": null,
- "timeShift": null,
- "title": "$osd_servers Disk IOPS",
- "tooltip": {
- "shared": true,
- "sort": 0,
- "value_type": "individual"
- },
- "type": "graph",
- "xaxis": {
- "buckets": null,
- "mode": "time",
- "name": null,
- "show": true,
- "values": []
- },
- "yaxes": [
- {
- "format": "short",
- "label": "IOPS",
- "logBase": 1,
- "max": null,
- "min": "0",
- "show": true
- },
- {
- "format": "short",
- "label": null,
- "logBase": 1,
- "max": null,
- "min": null,
- "show": false
- }
- ]
- },
- {
- "aliasColors": {},
- "bars": false,
- "dashLength": 10,
- "dashes": false,
- "datasource": "Local",
- "fill": 1,
- "id": 2,
- "legend": {
- "avg": false,
- "current": false,
- "max": false,
- "min": false,
- "show": true,
- "total": false,
- "values": false
- },
- "lines": true,
- "linewidth": 1,
- "links": [],
- "minSpan": 6,
- "nullPointMode": "connected",
- "percentage": false,
- "pointradius": 5,
- "points": false,
- "renderer": "flot",
- "seriesOverrides": [],
- "spaceLength": 10,
- "span": 6,
- "stack": false,
- "steppedLine": false,
- "targets": [
- {
- "refId": "A",
- "target": "aliasByNode(limit(collectd.$osd_servers.$domain.cephmetrics.gauge.$cluster_name.osd.$device_id.perf.await, $max_devices), -3)",
- "textEditor": false
- }
- ],
- "thresholds": [],
- "timeFrom": null,
- "timeShift": null,
- "title": "$osd_servers Disk Latency",
- "tooltip": {
- "shared": true,
- "sort": 0,
- "value_type": "individual"
- },
- "type": "graph",
- "xaxis": {
- "buckets": null,
- "mode": "time",
- "name": null,
- "show": true,
- "values": []
- },
- "yaxes": [
- {
- "format": "none",
- "label": "ms",
- "logBase": 1,
- "max": null,
- "min": "0",
- "show": true
- },
- {
- "format": "short",
- "label": null,
- "logBase": 1,
- "max": null,
- "min": null,
- "show": false
- }
- ]
- },
- {
- "aliasColors": {},
- "bars": false,
- "dashLength": 10,
- "dashes": false,
- "datasource": "Local",
- "fill": 1,
- "id": 3,
- "legend": {
- "avg": false,
- "current": false,
- "max": false,
- "min": false,
- "show": true,
- "total": false,
- "values": false
- },
- "lines": true,
- "linewidth": 1,
- "links": [],
- "minSpan": 6,
- "nullPointMode": "connected",
- "percentage": false,
- "pointradius": 5,
- "points": false,
- "renderer": "flot",
- "seriesOverrides": [],
- "spaceLength": 10,
- "span": 6,
- "stack": false,
- "steppedLine": false,
- "targets": [
- {
- "refId": "A",
- "target": "aliasByNode(limit(collectd.$osd_servers.$domain.cephmetrics.gauge.$cluster_name.osd.$device_id.perf.bytes_per_sec, $max_devices), -3)",
- "textEditor": true
- }
- ],
- "thresholds": [],
- "timeFrom": null,
- "timeShift": null,
- "title": "$osd_servers Throughput by Disk",
- "tooltip": {
- "shared": true,
- "sort": 0,
- "value_type": "individual"
- },
- "type": "graph",
- "xaxis": {
- "buckets": null,
- "mode": "time",
- "name": null,
- "show": true,
- "values": []
- },
- "yaxes": [
- {
- "format": "decbytes",
- "label": "",
- "logBase": 1,
- "max": null,
- "min": "0",
- "show": true
- },
- {
- "format": "short",
- "label": null,
- "logBase": 1,
- "max": null,
- "min": null,
- "show": false
- }
- ]
- },
- {
- "aliasColors": {
- "interrupt": "#447EBC",
- "steal": "#6D1F62",
- "system": "#890F02",
- "user": "#3F6833",
- "wait": "#C15C17"
- },
- "bars": false,
- "dashLength": 10,
- "dashes": false,
- "datasource": "Local",
- "description": "Shows the CPU breakdown. When multiple servers are selected, only the first host's cpu data is shown",
- "fill": 3,
- "id": 6,
- "legend": {
- "alignAsTable": false,
- "avg": false,
- "current": false,
- "max": false,
- "min": false,
- "show": true,
- "total": false,
- "values": false
- },
- "lines": true,
- "linewidth": 1,
- "links": [],
- "minSpan": 6,
- "nullPointMode": "connected",
- "percentage": false,
- "pointradius": 5,
- "points": false,
- "renderer": "flot",
- "repeat": null,
- "seriesOverrides": [],
- "spaceLength": 10,
- "span": 6,
- "stack": true,
- "steppedLine": false,
- "targets": [
- {
- "refId": "A",
- "target": "limit(aliasByMetric(collectd.$osd_servers.$domain.cpu.percent.{system,user,wait,steal,nice,interrupt,softirq}),7)",
- "textEditor": true
- }
- ],
- "thresholds": [],
- "timeFrom": null,
- "timeShift": null,
- "title": "$osd_servers CPU Utilisation",
- "tooltip": {
- "shared": true,
- "sort": 0,
- "value_type": "individual"
- },
- "type": "graph",
- "xaxis": {
- "buckets": null,
- "mode": "time",
- "name": null,
- "show": true,
- "values": []
- },
- "yaxes": [
- {
- "format": "short",
- "label": "",
- "logBase": 1,
- "max": "100",
- "min": "0",
- "show": true
- },
- {
- "format": "short",
- "label": null,
- "logBase": 1,
- "max": null,
- "min": null,
- "show": false
- }
- ]
- },
- {
- "aliasColors": {},
- "bars": false,
- "dashLength": 10,
- "dashes": false,
- "datasource": "Local",
- "fill": 1,
- "id": 7,
- "legend": {
- "alignAsTable": false,
- "avg": false,
- "current": false,
- "hideZero": true,
- "max": false,
- "min": false,
- "rightSide": false,
- "show": true,
- "total": false,
- "values": false
- },
- "lines": true,
- "linewidth": 1,
- "links": [],
- "minSpan": 6,
- "nullPointMode": "connected",
- "percentage": false,
- "pointradius": 5,
- "points": false,
- "renderer": "flot",
- "seriesOverrides": [],
- "spaceLength": 10,
- "span": 6,
- "stack": true,
- "steppedLine": false,
- "targets": [
- {
- "refId": "A",
- "target": "aliasByNode(limit(collectd.$osd_servers.$domain.interface.{eth,en,bond}*.if_octets.*, 40), -3, -1)",
- "textEditor": false
- }
- ],
- "thresholds": [],
- "timeFrom": null,
- "timeShift": null,
- "title": "$osd_servers Network Load",
- "tooltip": {
- "shared": true,
- "sort": 0,
- "value_type": "individual"
- },
- "type": "graph",
- "xaxis": {
- "buckets": null,
- "mode": "time",
- "name": null,
- "show": true,
- "values": []
- },
- "yaxes": [
- {
- "format": "bytes",
- "label": null,
- "logBase": 1,
- "max": null,
- "min": "0",
- "show": true
- },
- {
- "format": "short",
- "label": null,
- "logBase": 1,
- "max": null,
- "min": null,
- "show": false
- }
- ]
- }
- ],
- "repeat": null,
- "repeatIteration": null,
- "repeatRowId": null,
- "showTitle": true,
- "title": "'$osd_servers' Performance Statistics",
- "titleSize": "h5"
- }
- ],
- "schemaVersion": 14,
- "style": "dark",
- "tags": [
- "overview"
- ],
- "templating": {
- "list": [
- {
- "allValue": null,
- "current": {
- "selected": true,
- "tags": [],
- "text": "obj-osd-1",
- "value": "obj-osd-1"
- },
- "hide": 0,
- "includeAll": true,
- "label": "OSD Host Name",
- "multi": false,
- "name": "osd_servers",
- "options": [
- {
- "selected": false,
- "text": "All",
- "value": "$__all"
- },
- {
- "selected": true,
- "text": "obj-osd-1",
- "value": "obj-osd-1"
- },
- {
- "selected": false,
- "text": "obj-osd-2",
- "value": "obj-osd-2"
- },
- {
- "selected": false,
- "text": "obj-osd-3",
- "value": "obj-osd-3"
- }
- ],
- "query": "obj-osd-1,obj-osd-2,obj-osd-3",
- "type": "custom"
- },
- {
- "allValue": null,
- "current": {
- "selected": true,
- "text": "storage.lab",
- "value": "storage.lab"
- },
- "hide": 2,
- "includeAll": false,
- "label": null,
- "multi": false,
- "name": "domain",
- "options": [
- {
- "selected": true,
- "text": "storage.lab",
- "value": "storage.lab"
- }
- ],
- "query": "storage.lab",
- "type": "custom"
- },
- {
- "allValue": null,
- "current": {
- "selected": true,
- "text": "ceph",
- "value": "ceph"
- },
- "datasource": "Local",
- "hide": 2,
- "includeAll": false,
- "label": null,
- "multi": false,
- "name": "cluster_name",
- "options": [],
- "query": "collectd.*.$domain.cephmetrics.gauge.*",
- "refresh": 1,
- "regex": "",
- "sort": 0,
- "tagValuesQuery": "",
- "tags": [],
- "tagsQuery": "",
- "type": "query",
- "useTags": false
- },
- {
- "allValue": null,
- "current": {
- "text": "All",
- "value": [
- "$__all"
- ]
- },
- "datasource": "Local",
- "hide": 0,
- "includeAll": true,
- "label": "Disk Name",
- "multi": true,
- "name": "device_id",
- "options": [],
- "query": "collectd.$osd_servers.$domain.cephmetrics.gauge.$cluster_name.osd.*",
- "refresh": 1,
- "regex": "(?!ceph_version|num_osds|\\d).*",
- "sort": 0,
- "tagValuesQuery": "",
- "tags": [],
- "tagsQuery": "",
- "type": "query",
- "useTags": false
- },
- {
- "allValue": null,
- "current": {
- "selected": true,
- "text": "60",
- "value": "60"
- },
- "hide": 2,
- "includeAll": false,
- "label": null,
- "multi": false,
- "name": "max_devices",
- "options": [
- {
- "selected": true,
- "text": "60",
- "value": "60"
- }
- ],
- "query": "60",
- "type": "custom"
- }
- ]
- },
- "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": "OSD Node Detail",
- "version": 3
- },
- "meta": {
- "canEdit": true,
- "canSave": true,
- "canStar": true,
- "created": "2017-10-11T02:45:34Z",
- "createdBy": "admin@localhost",
- "expires": "0001-01-01T00:00:00Z",
- "slug": "osd-node-detail",
- "type": "db",
- "updated": "2017-10-11T03:21:03Z",
- "updatedBy": "admin@localhost",
- "version": 3
- }
-}
wait_for:
port: 3000
-- name: Set grafana_data_source
- set_fact:
- grafana_data_source: >
- {
- "name":"{{ grafana.datasource }}",
- "type":"graphite",
- "url":"http://localhost:{{ graphite.web_port if graphite.service == 'graphite-web' else graphite.api_port }}",
- "access":"proxy",
- "basicAuth":false,
- "isDefault":true
- }
- when: backend.storage == 'graphite'
-
- name: Set grafana_data_source
set_fact:
grafana_data_source: >
"basicAuth":false,
"isDefault":true
}
- when: backend.storage == 'prometheus'
- name: Add data source
uri:
status_code: 200
when: grafana_data_source_result is defined and grafana_data_source_result.status == 409
-- include: push_dashboards_dashupdater.yml
- when:
- - not containerized
- - backend.metrics == "cephmetrics"
- - backend.storage == "graphite"
- tags:
- - dashboards
-
- include: push_dashboards.yml
- when:
- - backend.metrics == "mgr"
- - backend.storage == "prometheus"
tags:
- dashboards
+++ /dev/null
----
-- name: Ship dashboard templates
- copy:
- src: files/dashboards/cephmetrics-graphite
- dest: /tmp/dashboards
- when:
- - devel_mode
-
-- name: Ship dashUpdater.py
- copy:
- src: files/dashUpdater.py
- dest: /tmp/dashUpdater.py
- when:
- - devel_mode
-
-- name: Write dashboard.yml
- template:
- src: dashboard.yml
- dest: /tmp/dashboard.yml
- mode: 0600
-
-- name: Set dashupdate_cmd and dashboard_dir
- set_fact:
- dashupdate_cmd: "python /tmp/dashUpdater.py"
- dashboard_dir: "/tmp/dashboards/cephmetrics-graphite"
- when:
- - devel_mode
-
-- name: Set dashupdate_cmd and dashboard_dir
- set_fact:
- dashupdate_cmd: "/usr/libexec/cephmetrics/dashUpdater.py"
- dashboard_dir: "/usr/share/cephmetrics/dashboards/cephmetrics-graphite"
- when:
- - not devel_mode
-
-- name: Set dashupdate_mode
- set_fact:
- dashupdate_mode: "{{ 'refresh' if replace_dashboards else 'update' }}"
-
-- name: Push dashboards to Grafana
- command: "{{ dashupdate_cmd }} -m {{ dashupdate_mode }} -c /tmp/dashboard.yml -D {{ dashboard_dir }}{{ ' -A' if update_alerts else '' }}"
- name: Create docker container
docker_container:
name: grafana-server
- image: "{{ grafana.container_name }}:{{ grafana.version }}"
+ image: "{{ grafana.container_name }}:{{ grafana.container_tag }}"
state: present
# restart to allow updates
restart: true
+++ /dev/null
----
-osd_servers: [{% for fqdn in groups['osds'] | default([]) %}{{ fqdn.split('.')[0] }},{% endfor %}]
-rgw_servers: [{% for fqdn in groups['rgws'] | default([]) %}{{ fqdn.split('.')[0] }},{% endfor %}]
-domain: "{{ ansible_domain }}"
-_dashboards:
- - alert-status
- - ceph-at-a-glance
- - ceph-backend-storage
- - ceph-cluster
- - ceph-health
- - ceph-osd-information
- - ceph-pools
- - ceph-rgw-workload
- - disk-busy-by-server
- - iops-by-server
- - iscsi-overview
- - latency-by-server
- - network-usage-by-node
- - osd-node-detail
-_credentials:
- user: {{ grafana.admin_user }}
- password: {{ grafana.admin_password }}
-_grafana_port: 3000
-_home_dashboard: ceph-at-a-glance
-_alert_dashboard: alert-status
+++ /dev/null
----
-devel_packages:
- yum:
- - graphite-web
- - python-carbon
- apt:
- - graphite-web
- - apache2
- - libapache2-mod-wsgi
- - graphite-carbon
+++ /dev/null
----
-- name: Resize whisper databases
- # xargs -P parallelizes execution; scale it to the number of cores on the system
- shell: "find /var/lib/carbon/whisper -name '*.wsp' -print0 | xargs -n1 -0 -P {{ ansible_processor_vcpus }} -I {} whisper-resize {} {{ whisper_retention.replace(',', ' ') }}"
- register: whisper_resize
- failed_when: "'Traceback' in whisper_resize.stdout"
- no_log: true
-
-- name: Restart graphite-web
- service:
- # graphite-web is served by apache
- name: "{{ graphite.apache_name[ansible_pkg_mgr] }}"
- state: restarted
- enabled: true
- when:
- - "{{ graphite.service == 'graphite-web' }}"
-
-- name: Restart graphite-api
- service:
- name: graphite-api
- state: restarted
- enabled: true
- when:
- - "{{ graphite.service == 'graphite-api' }}"
-
-- name: Restart carbon-cache
- service:
- name: carbon-cache
- state: restarted
- enabled: true
+++ /dev/null
----
-dependencies:
- - role: cephmetrics-common
+++ /dev/null
----
-- name: Set WHISPER_AUTOFLUSH to True
- lineinfile:
- dest: /etc/carbon/carbon.conf
- regexp: "^WHISPER_AUTOFLUSH = .*"
- insertafter: "^#.*buffering writes from the kernel.*"
- line: "WHISPER_AUTOFLUSH = True"
- notify:
- - Restart carbon-cache
-
-- name: Fail when the the first whisper retention value is not 10s
- fail:
- msg: "The first whisper retention value must be '10s', not '{{ whisper.retention[0][0] }}' in order to match collectd's interval"
- failed_when: whisper.retention[0][0] != '10s'
- any_errors_fatal: true
-
-- name: Set whisper_retention
- set_fact:
- whisper_retention: "{{ whisper.retention|map('join', ':')|join(',') }}"
-
-- name: Configure retention for collectd stats
- template:
- src: storage-schemas.conf
- dest: /etc/carbon/storage-schemas.conf
- notify:
- - Resize whisper databases
- - Restart carbon-cache
-
-- name: Ensure carbon storage has the right ownership
- file:
- path: "{{ carbon.storage_dir[ansible_pkg_mgr] }}"
- state: directory
- owner: "{{ carbon.unix_user[ansible_pkg_mgr] }}"
- group: "{{ carbon.unix_user[ansible_pkg_mgr] }}"
- recurse: yes
- notify:
- - Restart carbon-cache
+++ /dev/null
----
-- name: Check firewalld status
- shell: "systemctl show firewalld | grep UnitFileState"
- register: firewalld_status
- failed_when: false
- changed_when: false
- tags:
- - skip_ansible_lint
-
-- name: Open ports for Carbon
- firewalld:
- port: "{{ item }}"
- zone: "{{ firewalld_zone }}"
- state: enabled
- immediate: true
- permanent: true
- with_items:
- - 2003/tcp
- when: "'enabled' in firewalld_status.stdout"
+++ /dev/null
----
-- include: configure_graphite_web.yml
- when:
- - graphite.service == 'graphite-web'
-
-- include: configure_graphite_api.yml
- when:
- - graphite.service == 'graphite-api'
+++ /dev/null
----
-- name: Write graphite-api systemd files
- template:
- src: "{{ item }}"
- dest: "/etc/systemd/system/{{ item }}"
- with_items:
- - graphite-api.socket
- - graphite-api.service
- notify: Restart graphite-api
+++ /dev/null
----
-# Older versions of Django use the 'syncdb' method for DB creation/migration.
-# Newer versions use 'migrate' but still have 'syncdb' available and
-# deprecated. We should be able to auto-discover the correct method.
-- name: Determine how to initialize Django DB
- command: django-admin --help
- register: django_cmd
- no_log: true
-
-- name: Set django_init_method
- set_fact:
- django_init_method: "{% if 'migrate' in django_cmd.stdout_lines|map('trim')|list %}migrate{% else %}syncdb{% endif %}"
-
-- name: Create Graphite DB tables
- command: "/usr/bin/graphite-manage {{ django_init_method }} --noinput"
- become_user: "{{ graphite.unix_user[ansible_pkg_mgr] }}"
- register: migrate_cmd
- failed_when: migrate_cmd.rc != 0 and 'table "django_content_type" already exists' not in migrate_cmd.stderr
-
-- name: Run Graphite migrations if necessary
- command: /usr/bin/graphite-manage migrate --noinput --fake-initial
- become_user: "{{ graphite.unix_user[ansible_pkg_mgr] }}"
- when:
- - django_init_method == 'migrate'
- - migrate_cmd.rc != 0
-
-- name: Build Graphite index
- command: "{{ graphite.build_index[ansible_pkg_mgr] }}"
- become_user: "{{ graphite.unix_user[ansible_pkg_mgr] }}"
-
-- name: Set or unset port in main apache config
- lineinfile:
- dest: "/{{ graphite.apache_conf[ansible_pkg_mgr] }}"
- regexp: "^Listen .*"
- line: "Listen 80"
- insertafter: "^#Listen .*"
- state: "{{ 'present' if graphite.web_port == '80' else 'absent' }}"
- notify: Restart graphite-web
-
-# This is done automatically during package install on RPM-based distros
-- name: Copy graphite-web config on Ubuntu
- copy:
- src: /usr/share/graphite-web/apache2-graphite.conf
- dest: "{{ graphite.site_conf[ansible_pkg_mgr] }}"
- remote_src: yes
- backup: yes
- when: ansible_pkg_mgr == "apt"
- notify: Restart graphite-web
-
-- name: Set port in graphite apache config
- lineinfile:
- dest: "{{ graphite.site_conf[ansible_pkg_mgr] }}"
- regexp: "^Listen .*"
- line: "Listen {{ graphite.web_port }}"
- insertbefore: "^<VirtualHost .*"
- notify: Restart graphite-web
-
-- name: Symlink graphite apache config on Ubuntu
- file:
- src: "{{ graphite.site_conf[ansible_pkg_mgr] }}"
- dest: "/etc/apache2/sites-enabled/graphite-web.conf"
- state: link
- force: yes
- when: ansible_pkg_mgr == "apt"
- notify: Restart graphite-web
-
-- name: Set VirtualHost port in graphite apache config
- replace:
- dest: "{{ graphite.site_conf[ansible_pkg_mgr] }}"
- regexp: "^<VirtualHost \\*:.+>$"
- replace: "<VirtualHost *:{{ graphite.web_port }}>"
- notify: Restart graphite-web
-
-- name: Allow connecting to graphite without auth
- lineinfile:
- dest: "{{ graphite.site_conf[ansible_pkg_mgr] }}"
- line: " Require all granted"
- insertafter: '<Directory "/usr/share/graphite/">'
- state: present
- when: ansible_pkg_mgr == "yum"
- notify: Restart graphite-web
-
-- name: Get timezone
- shell: "timedatectl | grep 'Time zone'"
- register: timezone
-
-- name: Set timezone in local_settings.py
- lineinfile:
- dest: "{{ graphite.app_conf[ansible_pkg_mgr] }}"
- line: "TIME_ZONE = '{{ timezone.stdout.strip().split(' ')[2] }}'"
- regexp: "^TIME_ZONE = .*"
- insertafter: '^#TIME_ZONE = .*'
- state: present
- notify: Restart graphite-web
+++ /dev/null
----
-- name: Install packages
- package:
- name: "{{ item }}"
- state: latest
- with_items: "{{ devel_packages[ansible_pkg_mgr] }}"
- when: devel_mode
+++ /dev/null
----
-- include: merge_vars.yml
- tags:
- - always
-
-- name: Skip if not configured
- meta: end_play
- when: backend.storage != 'graphite'
-
-- include: install_packages.yml
- tags:
- - packages
-
-- include: configure_firewall.yml
- tags:
- - firewall
-
-- include: configure_carbon.yml
- tags:
- - carbon
-
-- include: configure_graphite.yml
- tags:
- - graphite
-
-- name: Reload systemd
- systemd:
- daemon_reload: yes
- # Even when just calling daemon-reload, ansible < 2.4 requires a name for this call
- name: carbon-cache
- tags:
- - packages
- - services
-
-- include: start_services.yml
- tags:
- - services
+++ /dev/null
-../../cephmetrics-common/tasks/merge_vars.yml
\ No newline at end of file
+++ /dev/null
----
-- name: Enable and start services
- service:
- name: "{{ item }}"
- state: started
- enabled: true
- with_items:
- - carbon-cache
- # graphite-web is served by apache
- - "{{ graphite.apache_name[ansible_pkg_mgr] }}"
+++ /dev/null
-[Unit]
-Description=Graphite-API service
-Requires=graphite-api.socket
-
-[Service]
-ExecStart=/usr/bin/gunicorn3 -w2 graphite_api.app:app
-Restart=on-failure
-User={{ graphite.unix_user[ansible_pkg_mgr] }}
-Group={{ graphite.unix_user[ansible_pkg_mgr] }}
-ExecReload=/bin/kill -s HUP $MAINPID
-ExecStop=/bin/kill -s TERM $MAINPID
-PrivateTmp=true
-
-[Install]
-WantedBy=multi-user.target
+++ /dev/null
-[Unit]
-Description=graphite-api socket
-
-[Socket]
-ListenStream=/run/graphite-api.sock
-ListenStream=127.0.0.1:{{ graphite.api_port }}
-
-[Install]
-WantedBy=sockets.target
+++ /dev/null
-# Schema definitions for Whisper files. Entries are scanned in order,
-# and first match wins. This file is scanned for changes every 60 seconds.
-#
-# [name]
-# pattern = regex
-# retentions = timePerPoint:timeToStore, timePerPoint:timeToStore, ...
-[collectd]
-pattern = ^collectd\.
-retentions = {{ whisper_retention }}
-
-# Carbon's internal metrics. This entry should match what is specified in
-# CARBON_METRIC_PREFIX and CARBON_METRIC_INTERVAL settings
-[carbon]
-pattern = ^carbon\.
-retentions = 60:90d
-
-[default_1min_for_1day]
-pattern = .*
-retentions = 60s:1d
+++ /dev/null
-import json
-import os
-import pytest
-
-testinfra_hosts = ['ceph-grafana']
-
-
-class TestGraphite(object):
- def maybe_skip(self, host):
- vars = host.ansible.get_variables()
- if vars.get('backend', dict()).get('storage', 'prometheus') != 'graphite':
- pytest.skip()
-
- def get_ceph_hosts(self, host):
- """
- Extract a list of FQDNs of Ceph hosts from the Ansible inventory
- """
- groups = host.ansible.get_variables()['groups']
- ceph_groups = ('mdss', 'mgrs', 'mons', 'osds', 'rgws')
- ceph_hosts = set()
- for group in ceph_groups:
- hosts = groups.get(group, list())
- map(ceph_hosts.add, hosts)
- return list(ceph_hosts)
-
- @pytest.mark.parametrize(
- "service",
- ['carbon-cache',
- dict(apt='apache2', yum='httpd')]
- )
- def test_service_enabled(self, host, service):
- """ Are the proper services enabled? """
- self.maybe_skip(host)
- if isinstance(service, dict):
- service = service[
- host.ansible('setup')['ansible_facts']['ansible_pkg_mgr']]
- service = host.service(service)
- assert service.is_running
- assert service.is_enabled
-
- @pytest.mark.parametrize(
- "proto,iface,port",
- [
- ('tcp', '0.0.0.0', '2003'), # carbon
- ('tcp', '0.0.0.0', '2004'), # carbon
- ('tcp', '0.0.0.0', '8080'), # graphite
- ]
- )
- def test_ports_open(self, host, proto, iface, port):
- """ Are the proper ports open? """
- self.maybe_skip(host)
- socket_spec = "%s://%s" % (proto, iface)
- if iface:
- socket_spec += ':'
- socket_spec += port
- assert host.socket(socket_spec).is_listening
-
- def test_whisper_data(self, host):
- """ Does whisper data exist for each Ceph host? """
- self.maybe_skip(host)
- whisper_dirs = [
- '/var/lib/carbon/whisper',
- '/var/lib/graphite/whisper',
- ]
- for whisper_dir in whisper_dirs:
- if host.file(whisper_dir).exists:
- break
- for ceph_host in self.get_ceph_hosts(host):
- whisper_subdir = os.path.join(
- whisper_dir, 'collectd', ceph_host.replace('.', '/')
- )
- assert host.file(whisper_subdir).is_directory
- cpu_metrics = [
- 'idle.wsp', 'nice.wsp', 'steal.wsp', 'user.wsp',
- 'interrupt.wsp', 'softirq.wsp', 'system.wsp', 'wait.wsp',
- ]
- assert any([
- host.file(os.path.join(
- whisper_subdir, 'cpu', 'percent', metric
- )).is_file for metric in cpu_metrics
- ])
-
- def test_metrics_present(self, host):
- """ Does graphite know about each Ceph host? """
- self.maybe_skip(host)
- ceph_hosts = self.get_ceph_hosts(host)
- out = host.check_output(
- "curl http://localhost:8080/metrics/find?query=collectd.*")
- obj = json.loads(out)
-
- def extract_hostname(fragment):
- return fragment['text']
- metric_hosts = set(map(extract_hostname, obj))
- assert set(map(lambda s: s.split('.')[0], ceph_hosts)).issubset(metric_hosts)
tags:
- always
-- name: End play if the mgr prometheus module isn't desired
- meta: end_play
- when: backend.metrics != 'mgr' or backend.storage != 'prometheus'
-
- name: Check to see if the mgr is containerized
command: "docker inspect {{ item }}"
with_items:
x86_64: amd64
i386: '386'
packages:
- apt:
- - prometheus-node-exporter
- yum:
- - prometheus-node_exporter
+ - prometheus-node-exporter
service_name: node_exporter
+++ /dev/null
----
-- name: Check firewalld status
- shell: "systemctl show firewalld | grep UnitFileState"
- register: firewalld_status
- failed_when: false
- changed_when: false
- tags:
- - skip_ansible_lint
-
-- name: Open ports for node_exporter
- firewalld:
- port: "{{ item }}"
- zone: "{{ firewalld_zone }}"
- state: enabled
- immediate: true
- permanent: true
- with_items:
- - 9100/tcp
- when: "'enabled' in firewalld_status.stdout"
+++ /dev/null
----
-- name: Create user
- user:
- name: node_exporter
- shell: '/bin/false'
- createhome: false
- system: true
+++ /dev/null
----
-- name: Ask GitHub about the most recent release
- # We use local_action here to reduce the amount of times we hit the GitHub
- # API; without it, a moderately-large cluster could actually cause them to
- # invoke their API rate limiting!
- local_action:
- module: uri
- url: https://api.github.com/repos/prometheus/node_exporter/releases/latest
- return_content: true
- connection: local
- become: false
- run_once: true
- register: latest_release
-
-- name: Decide which release to look for
- set_fact:
- os_string: "linux-{{ node_exporter.arch_map[ansible_architecture]|default(ansible_architecture) }}"
-
-- name: Find the correct release
- set_fact:
- release_url: "{{ item.browser_download_url }}"
- when: os_string in item.name
- with_items: "{{ latest_release.json.assets }}"
- no_log: true
-
-- name: Download release
- get_url:
- url: "{{ release_url }}"
- dest: '/tmp/'
- register: download
-
-- name: Extract tarball
- unarchive:
- src: "{{ download.dest }}"
- remote_src: true
- dest: "/tmp/"
-
-- name: Copy binary into place
- copy:
- src: "{{ download.dest|replace('.tar.gz', '') }}/node_exporter"
- remote_src: true
- dest: "/usr/local/sbin/"
- owner: node_exporter
- mode: 0744
+++ /dev/null
----
-- name: Install packages
- package:
- name: "{{ node_exporter.packages[ansible_pkg_mgr] }}"
- state: latest
- notify: "Restart service"
tags:
- always
-- name: End play if the prometheus backend isn't desired
- meta: end_play
- when: backend.storage != 'prometheus'
+- name: Install packages
+ package:
+ name: "{{ node_exporter.packages }}"
+ state: latest
+ notify: "Restart service"
-- include: install_packages.yml
- when:
- - not devel_mode
-
-- include: create_user.yml
- when:
- - devel_mode
-
-- include: download.yml
- when:
- - devel_mode
+- name: Check firewalld status
+ shell: "systemctl show firewalld | grep UnitFileState"
+ register: firewalld_status
+ failed_when: false
+ changed_when: false
+ tags:
+ - skip_ansible_lint
-- include: configure_firewall.yml
+- name: Open ports for node_exporter
+ firewalld:
+ port: "{{ item }}"
+ zone: "{{ firewalld_zone }}"
+ state: enabled
+ immediate: true
+ permanent: true
+ with_items:
+ - 9100/tcp
+ when: "'enabled' in firewalld_status.stdout"
- include: create_service.yml
when:
defaults:
prometheus:
container_name: prom/prometheus
+ container_tag: latest
container_cpu_period: 100000
container_cpu_cores: 2
# container_memory is in GB
container_memory: 4
- version: latest
data_dir: /var/lib/cephmetrics
user_id: '65534' # This is the UID used by the prom/prometheus docker image
tags:
- always
-- name: End play if the prometheus backend isn't desired
- meta: end_play
- when: backend.metrics != 'mgr' or backend.storage != 'prometheus'
-
- name: Create prometheus data directory
file:
path: "{{ prometheus.data_dir }}"
- name: Start docker container
docker_container:
name: prometheus
- image: "{{ prometheus.container_name }}:{{ prometheus.version }}"
+ image: "{{ prometheus.container_name }}:{{ prometheus.container_tag }}"
command: "--config.file=/prometheus/prometheus.yml"
restart_policy: no
published_ports: '9090:9090'
---
defaults:
containerized: true
- backend:
- metrics: mgr # mgr, cephmetrics
- storage: prometheus # prometheus, graphite
devel_mode: true
- graphite:
- service: graphite-web
- web_port: "{{ graphite_port | default('8080') }}"
- api_port: 8888
- # The unix account running the graphite-web process
- unix_user:
- yum: apache
- apt: _graphite
- build_index:
- yum: '/usr/bin/graphite-build-index'
- apt: '/usr/bin/graphite-build-search-index'
- apache_name:
- yum: 'httpd'
- apt: 'apache2'
- apache_conf:
- yum: '/etc/httpd/conf/httpd.conf'
- apt: '/etc/apache2/apache2.conf'
- site_conf:
- yum: '/etc/httpd/conf.d/graphite-web.conf'
- apt: '/etc/apache2/sites-available/graphite-web.conf'
- app_conf:
- yum: '/etc/graphite-web/local_settings.py'
- apt: '/etc/graphite/local_settings.py'
- carbon:
- unix_user:
- yum: carbon
- apt: _graphite
- storage_dir:
- yum: /var/lib/carbon
- apt: /var/lib/graphite
- whisper:
- retention:
- - ['10s', '7d']
- - ['1m', '30d']
- - ['15m', '5y']
# The firewalld zone that carbon and grafana will use
firewalld_zone: public
+++ /dev/null
-[cephmetrics]
-name=cephmetrics packages for \$basearch
-baseurl=https://chacra.ceph.com/r/cephmetrics/master/HEAD/rhel/7/flavors/default/\$basearch
-enabled=1
-gpgcheck=0
-type=rpm-md
-
-[cephmetrics-noarch]
-name=cephmetrics noarch packages
-baseurl=https://chacra.ceph.com/r/cephmetrics/master/HEAD/rhel/7/flavors/default/noarch
-enabled=1
-gpgcheck=0
-type=rpm-md
-
-[cephmetrics-source]
-name=cephmetrics source packages
-baseurl=https://chacra.ceph.com/r/cephmetrics/master/HEAD/rhel/7/flavors/default/SRPMS
-enabled=1
-gpgcheck=0
-type=rpm-md
tags:
- packages
- repos
+ when:
+ - devel_mode
state: present
when:
- ansible_pkg_mgr == "yum"
- - devel_mode
-
-- name: Add custom repos
- template:
- src: cephmetrics-custom.repo
- dest: /etc/yum.repos.d/cephmetrics-custom.repo
- when:
- - ansible_pkg_mgr == "yum"
- - custom_repos is defined
-
-- name: Remove custom repos
- file:
- path: /etc/yum.repos.d/cephmetrics-custom.repo
- state: absent
- when:
- - ansible_pkg_mgr == "yum"
- - custom_repos is not defined
- name: Update apt cache
apt:
update_cache: true
when:
- ansible_pkg_mgr == 'apt'
- - devel_mode
+++ /dev/null
-{% for repo in custom_repos.yum %}
-[{{ repo.name }}]
-name={{ repo.name }}
-baseurl={{ repo.baseurl }}
-enabled={{ repo.enabled|default('1') }}
-gpgcheck={{ repo.gpgcheck|default('0') }}
-type={{ repo.type|default('rpm-md') }}
-
-{% endfor %}
projects / cephmetrics.git / commitdiff
