Documentation
Table of Contents
8 Graph
説明
これらのパラメーターと、各ダッシュボードウィジェットフィールドオブジェクトの有効なプロパティ値を使用することで、dashboard.createメソッドおよびdashboard.updateメソッドでグラフウィジェットを設定できます。
ウィジェットのfieldsプロパティは、ダッシュボードの作成または更新時に検証されません。 これにより、ユーザーは組み込みウィジェットを変更したり、カスタムウィジェットを作成したりできますが、ウィジェットを誤って作成または更新してしまうリスクも生じます。 グラフウィジェットを正常に作成または更新するには、以下の表に記載されているパラメーターの動作を参照してください。
パラメーター
グラフウィジェットでは、以下のパラメーターがサポートされています。
| パラメーター | type | name | value |
|---|---|---|---|
| リフレッシュ間隔 | 0 | rf_rate | 0 - 更新なし 10 - 10秒 30 - 30秒 60 - (デフォルト) 1分 120 - 2分 600 - 10分 900 - 15分 |
| 参照 | 1 | reference | 5文字で構成される文字列値(例: ABCDEまたはJBPNL)。この値は、ウィジェットが属するダッシュボード内で一意でなければなりません。パラメーターの動作: - 必須 |
Data set
The following parameters are supported for configuring a Data set.
The first number in the property name (e.g. ds.0.hosts.0, ds.0.items.0) represents the particular data set, while the second number, if present, represents the configured host or item.
| Parameter | type | name | value | |
|---|---|---|---|---|
| Data set type | 0 | ds.0.dataset_type | 0 - Item list; 1 - (default) Item patterns. |
|
| Items | 4 | ds.0.itemids.0 | Item ID. When configuring the widget on a template dashboard, only items configured on the template should be set. Note: To configure multiple items, create a dashboard widget field object for each item with an incremented number in the property name. Parameter behavior: - required if Data set type is set to "Item list" and Items (Widget) is not set |
|
| Items (Widget) | 1 | ds.0.itemids.0._reference | Instead of Item ID:ABCDE._itemid - set a compatible widget (with its Reference parameter set to "ABCDE") as the data source for items.Note: To configure multiple widgets, create a dashboard widget field object for each widget with an incremented number in the property name. Parameter behavior: - required if Data set type is set to "Item list" and Items is not set |
|
| Color | 1 | ds.0.color.0 | Hexadecimal color code (e.g. FF0000).Parameter behavior: - required if Data set type is set to "Item list" |
|
| Host patterns | 1 | ds.0.hosts.0 | Host name or pattern (e.g., "Zabbix*"). Parameter behavior: - required if Data set type is set to "Item patterns" This parameter is not supported if configuring the widget on a template dashboard. |
|
| Item patterns | 1 | ds.0.items.0 | Item name or pattern (e.g., "*: Number of processed *values per second"). When configuring the widget on a template dashboard, only the patterns for items configured on the template should be set. Parameter behavior: - required if Data set type is set to "Item patterns" |
|
| Color | 1 | ds.0.color | Hexadecimal color code (e.g. FF0000).Default: FF465C.Parameter behavior: - supported if Data set type is set to "Item patterns" |
|
| Draw | 0 | ds.0.type | 0 - (default) Line; 1 - Points; 2 - Staircase; 3 - Bar. |
|
| Stacked | 0 | ds.0.stacked | 0 - (default) Disabled; 1 - Enabled. Parameter behavior: - supported if Draw is set to "Line", "Staircase", or "Bar" |
|
| Width | 0 | ds.0.width | Possible values range from 1-10. Default: 1. Parameter behavior: - supported if Draw is set to "Line" or "Staircase" |
|
| Point size | 0 | ds.0.pointsize | Possible values range from 1-10. Default: 3. Parameter behavior: - supported if Draw is set to "Points" |
|
| Transparency | 0 | ds.0.transparency | Possible values range from 1-10. Default: 5. |
|
| Fill | 0 | ds.0.fill | Possible values range from 1-10. Default: 3. Parameter behavior: - supported if Draw is set to "Line" or "Staircase" |
|
| Missing data | 0 | ds.0.missingdatafunc | 0 - (default) None; 1 - Connected; 2 - Treat as 0; 3 - Last known. Parameter behavior: - supported if Draw is set to "Line" or "Staircase" |
|
| Override host | 1 | ds.0.override_hostid._reference | ABCDE._hostid- set a compatible widget (with its "Reference" parameter set to "ABCDE") as the data source for hosts;DASHBOARD._hostid - set the dashboard Host selector as the data source for hosts.This parameter is not supported if configuring the widget on a template dashboard. |
|
| Y-axis | 0 | ds.0.axisy | 0 - (default) Left; 1 - Right. |
|
| Time shift | 1 | ds.0.timeshift | Valid time string (e.g. 3600, 1h, etc.).You may use time suffixes. Negative values are also allowed. Default: "" (empty). |
|
| Aggregation function | 0 | ds.0.aggregate_function | 0 - (default) not used; 1 - min; 2 - max; 3 - avg; 4 - count; 5 - sum; 6 - first; 7 - last. |
|
| Aggregation interval | 1 | ds.0.aggregate_interval | Valid time string (e.g. 3600, 1h, etc.).You may use time suffixes. Default: 1h. |
|
| Aggregate | 0 | ds.0.aggregate_grouping | 0 - (default) Each item; 1 - Data set. Parameter behavior: - supported if Aggregation function is set to "min", "max", "avg", "count", "sum", "first", or "last" |
|
| Approximation | 0 | ds.0.approximation | 1 - min; 2 - (default) avg; 4 - max; 7 - all. |
|
| Data set label | 1 | ds.0.data_set_label | Any string value. Default: "" (empty). |
|
Display options
The following parameters are supported for configuring Display options.
| Parameter | type | name | value | |
|---|---|---|---|---|
| History data selection | 0 | source | 0 - (default) Auto; 1 - History; 2 - Trends. |
|
| Simple triggers | 0 | simple_triggers | 0 - (default) Disabled; 1 - Enabled. |
|
| Working time | 0 | working_time | 0 - (default) Disabled; 1 - Enabled. |
|
| Percentile line (left) | ||||
| Status | 0 | percentile_left | 0 - (default) Disabled; 1 - Enabled. Parameter behavior: - supported if Y-axis (in Data set configuration) is set to "Left" |
|
| Value | 0 | percentile_left_value | Possible values range from 1-100. Parameter behavior: - supported if Y-axis (in Data set configuration) is set to "Left" |
|
| Percentile line (right) | ||||
| Status | 0 | percentile_right | 0 - (default) Disabled; 1 - Enabled. Parameter behavior: - supported if Y-axis (in Data set configuration) is set to "Right" |
|
| Value | 0 | percentile_right_value | Possible values range from 1-100. Parameter behavior: - supported if Y-axis (in Data set configuration) is set to "Right" |
|
Time period
The following parameters are supported for configuring Time period.
| Parameter | type | name | value | |
|---|---|---|---|---|
| Time period | 1 | time_period._reference | DASHBOARD._timeperiod - set the Time period selector as the data source;ABCDE._timeperiod - set a compatible widget (with its Reference parameter set to "ABCDE") as the data source.Default: DASHBOARD._timeperiodAlternatively, you can set the time period only in the From and To parameters. |
|
| From | 1 | time_period.from | Valid time string in absolute (YYYY-MM-DD hh:mm:ss) or relative time syntax (now, now/d, now/w-1w, etc.).Parameter behavior: - supported if Time period is not set |
|
| To | 1 | time_period.to | Valid time string in absolute (YYYY-MM-DD hh:mm:ss) or relative time syntax (now, now/d, now/w-1w, etc.).Parameter behavior: - supported if Time period is not set |
|
Axes
The following parameters are supported for configuring Axes.
| Parameter | type | name | value |
|---|---|---|---|
| Left Y | 0 | lefty | 0 - Disabled; 1 - (default) Enabled. Parameter behavior: - supported if Y-axis (in Data set configuration) is set to "Left" |
| Right Y | 0 | righty | 0 - (default) Disabled; 1 - Enabled. Parameter behavior: - supported if Y-axis (in Data set configuration) is set to "Right" |
| Scale | 0 | lefty_scale | 0 - (default) Linear; 1 - Logarithmic. |
| righty_scale | |||
| Min | 1 | lefty_min | Any numeric value. Default: "" (empty). |
| righty_min | |||
| Max | 1 | lefty_max | Any numeric value. Default: "" (empty). |
| righty_max | |||
| Units (type) | 0 | lefty_units | 0 - (default) Auto; 1 - Static. |
| righty_units | |||
| Units (value) | 1 | lefty_static_units | Any string value. Default: "" (empty). |
| righty_static_units | |||
| X-Axis | 0 | xaxis | 0 - Disabled; 1 - (default) Enabled. |
Legend
The following parameters are supported for configuring Legend.
| Parameter | type | name | value |
|---|---|---|---|
| Show legend | 0 | legend | 0 - Disabled; 1 - (default) Enabled. Parameter behavior: - supported if Show legend is set to "Enabled" |
| Display min/avg/max | 0 | legend_statistic | 0 - (default) Disabled; 1 - Enabled. Parameter behavior: - supported if Show legend is set to "Enabled" |
| Show aggregation function | 0 | legend_aggregation | 0 - (default) Disabled; 1 - Enabled. Parameter behavior: - supported if Show legend is set to "Enabled" |
| Rows | 0 | legend_lines_mode | 0 - (default) Fixed; 1 - Variable. Parameter behavior: - supported if Show legend is set to "Enabled" |
| Number of rows/ Maximum number of rows |
0 | legend_lines | Possible values range from 1-10. Default: 1. Parameter behavior: - supported if Show legend is set to "Enabled" |
| Number of columns | 0 | legend_columns | Possible values range from 1-4. Default: 4. Parameter behavior: - supported if Show legend is set to "Enabled", and Display min/avg/max is set to "Disabled" |
Problems
The following parameters are supported for configuring Problems.
| Parameter | type | name | value | |
|---|---|---|---|---|
| Show problems | 0 | show_problems | 0 - (default) Disabled; 1 - Enabled. |
|
| Selected items only | 0 | graph_item_problems | 0 - Disabled; 1 - (default) Enabled. |
|
| Problem hosts | 1 | problemhosts.0 | Host name. Note: The number in the property name references the configured host. To configure multiple hosts, create a dashboard widget field object for each host with an incremented number in the property name. This parameter is not supported if configuring the widget on a template dashboard. |
|
| Severity | 0 | severities.0 | 0 - Not classified; 1 - Information; 2 - Warning; 3 - Average; 4 - High; 5 - Disaster. Default: empty (all enabled). Note: To configure multiple values, create a dashboard widget field object for each value with an incremented number in the property name. |
|
| Problem | 1 | problem_name | Problem event name (case insensitive, full name or part of it). | |
| Problem tags | ||||
| Evaluation type | 0 | evaltype | 0 - (default) And/Or; 2 - Or. |
|
| Tag name | 1 | tags.0.tag | Any string value. Note: The number in the property name references tag order in the tag evaluation list. Parameter behavior: - required if configuring Problem tags |
|
| Operator | 0 | tags.0.operator | 0 - Contains; 1 - Equals; 2 - Does not contain; 3 - Does not equal; 4 - Exists; 5 - Does not exist. Note: The number in the property name references tag order in the tag evaluation list. Parameter behavior: - required if configuring Problem tags |
|
| Tag value | 1 | tags.0.value | Any string value. Note: The number in the property name references tag order in the tag evaluation list. Parameter behavior: - required if configuring Problem tags |
|
Overrides
The following parameters are supported for configuring Overrides.
The first number in the property name (e.g. or.0.hosts.0, or.0.items.0) represents the particular data set, while the second number, if present, represents the configured host or item.
| Parameter | type | name | value |
|---|---|---|---|
| Host patterns | 1 | or.0.hosts.0 | Host name or pattern (e.g. Zabbix*).This parameter is not supported if configuring the widget on a template dashboard. Parameter behavior: - required if configuring Overrides |
| Item patterns | 1 | or.0.items.0 | Item name or pattern (e.g. *: Number of processed *values per second).When configuring the widget on a template dashboard, only the patterns for items configured on the template should be set. Parameter behavior: - required if configuring Overrides |
| Base color | 1 | or.0.color | Hexadecimal color code (e.g. FF0000). |
| Width | 0 | or.0.width | Possible values range from 1-10. |
| Draw | 0 | or.0.type | 0 - Line; 1 - Points; 2 - Staircase; 3 - Bar. |
| Transparency | 0 | or.0.transparency | Possible values range from 1-10. |
| Fill | 0 | or.0.fill | Possible values range from 1-10. |
| Point size | 0 | or.0.pointsize | Possible values range from 1-10. |
| Missing data | 0 | or.0.missingdatafunc | 0 - None; 1 - Connected; 2 - Treat as 0; 3 - Last known. |
| Y-axis | 0 | or.0.axisy | 0 - Left; 1 - Right. |
| Time shift | 1 | or.0.timeshift | Valid time string (e.g. 3600, 1h, etc.).You may use time suffixes. Negative values are allowed. |
例
次の例は、グラフウィジェットのダッシュボードウィジェットフィールドオブジェクトの設定を説明することだけを目的としています。 ダッシュボードの設定の詳細については、dashboard.createを参照してください。
グラフウィジェットの設定
グラフウィジェットを次のように設定します。
- 1つのホストに合計9つのアイテムの2つのデータセットがあります。
- 最初のデータセットはタイプが"アイテムリスト"で、3つのアイテムで構成され、異なる色で幅、透明度および塗りつぶしは同じ線で表されます。
- 2番目のデータセットはタイプが"アイテムパターン"で、6つのアイテムで構成され、集計を設定されており、カスタムの色、幅、透明度および塗りつぶしの線で表されます。
- 2番目のデータセットには、カスタムデータセットラベルもあります。
- グラフのデータは、過去3時間のデータが表示されます。
- グラフ内の障害は、設定されたアイテムについてのみ表示されます。
- グラフには2つのY軸があり、右側のY軸には2番目のデータセットの値のみが表示されます。
- グラフの凡例には、設定されたアイテムが4行で表示され、データセットの最小値、最大値、平均値を表します。
{
"jsonrpc": "2.0",
"method": "dashboard.create",
"params": {
"name": "My dashboard",
"display_period": 30,
"auto_start": 1,
"pages": [
{
"widgets": [
{
"type": "svggraph",
"name": "Graph",
"x": 0,
"y": 0,
"width": 36,
"height": 5,
"view_mode": 0,
"fields": [
{
"type": 0,
"name": "ds.0.dataset_type",
"value": 0
},
{
"type": 4,
"name": "ds.0.itemids.1",
"value": 23264
},
{
"type": 1,
"name": "ds.0.color.1",
"value": "FF0000"
},
{
"type": 4,
"name": "ds.0.itemids.2",
"value": 23269
},
{
"type": 1,
"name": "ds.0.color.2",
"value": "BF00FF"
},
{
"type": 4,
"name": "ds.0.itemids.3",
"value": 23257
},
{
"type": 1,
"name": "ds.0.color.3",
"value": "0040FF"
},
{
"type": 0,
"name": "ds.0.width",
"value": 3
},
{
"type": 0,
"name": "ds.0.transparency",
"value": 3
},
{
"type": 0,
"name": "ds.0.fill",
"value": 1
},
{
"type": 1,
"name": "ds.1.hosts.0",
"value": "Zabbix server"
},
{
"type": 1,
"name": "ds.1.items.0",
"value": "*: Number of processed *values per second"
},
{
"type": 1,
"name": "ds.1.color",
"value": "000000"
},
{
"type": 0,
"name": "ds.1.transparency",
"value": 0
},
{
"type": 0,
"name": "ds.1.fill",
"value": 0
},
{
"type": 0,
"name": "ds.1.axisy",
"value": 1
},
{
"type": 0,
"name": "ds.1.aggregate_function",
"value": 3
},
{
"type": 1,
"name": "ds.1.aggregate_interval",
"value": "1m"
},
{
"type": 0,
"name": "ds.1.aggregate_grouping",
"value": 1
},
{
"type": 1,
"name": "ds.1.data_set_label",
"value": "Number of processed values per second"
},
{
"type": 0,
"name": "graph_time",
"value": 1
},
{
"type": 1,
"name": "time_period.from",
"value": "now-3h"
},
{
"type": 0,
"name": "legend_statistic",
"value": 1
},
{
"type": 0,
"name": "legend_lines",
"value": 4
},
{
"type": 0,
"name": "show_problems",
"value": 1
},
{
"type": 1,
"name": "reference",
"value": "YZABC"
}
]
}
]
}
],
"userGroups": [
{
"usrgrpid": 7,
"permission": 2
}
],
"users": [
{
"userid": 1,
"permission": 3
}
]
},
"id": 1
}レスポンス: