Merge pull request #101 from datalust/dev

2021.3.0 Release

README.md

@@ -64,7 +64,7 @@ while(true)
   foreach (var evt in resultSet.Events)
     Console.WriteLine(evt.RenderedMessage);
 
-  if (resultSet.Statistics.Status != ResultSetStatus.Partial)
+  if (resultSet.Statistics.Status == ResultSetStatus.Complete)
     break;
 
   lastReadEventId = resultSet.Statistics.LastReadEventId;

appveyor.yml

@@ -9,7 +9,7 @@ artifacts:
 deploy:
 - provider: NuGet
   api_key:
-    secure: sMicBLl7Z83H/mhX10DL7Yqwa80ZHUbb9fRHKmxd5m2MN2DWAE1kbYH/GPQPFajZ
+    secure: 29fNPaMVCbTVioV8D4/8PbTWEU3xwAuN4iFxqDcI8T60kfNzE4YvrvCPdXO9gl2q
   skip_symbols: true
   on:
     branch: /^(main|dev)$/

src/Seq.Api/Model/Alerting/AlertActivityPart.cs

@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Generic;
+// ReSharper disable UnusedAutoPropertyAccessor.Global
+
+namespace Seq.Api.Model.Alerting
+{
+    /// <summary>
+    /// A summary of recent activity on an alert.
+    /// </summary>
+
+    public class AlertActivityPart
+    {
+        /// <summary>
+        /// When the last check for the alert was performed.
+        /// </summary>
+        public DateTime? LastCheck { get; set; }
+
+        /// <summary>
+        /// Whether or not the last check triggered any notifications.
+        /// </summary>
+        public bool LastCheckTriggered { get; set; }
+
+        /// <summary>
+        /// Any failures that prevented the last check from completing successfully.
+        /// These failures indicate a problem with the alert itself, not with the
+        /// data being monitored.
+        ///
+        /// A value of <c>null</c> indicates the last check succeeded.
+        /// </summary>
+        public List<string> LastCheckFailures { get; set; }
+
+        /// <summary>
+        /// When the alert may be checked again after being triggered.
+        /// </summary>
+        public DateTime? SuppressedUntil { get; set; }
+
+        /// <summary>
+        /// The most recent occurrences of the alert that triggered notifications.
+        /// </summary>
+        public List<AlertOccurrencePart> RecentOccurrences { get; set; } = new List<AlertOccurrencePart>();
+
+        /// <summary>
+        /// The number of times this alert has been triggered since its creation.
+        /// </summary>
+        public int TotalOccurrences { get; set; }
+    }
+}

src/Seq.Api/Model/Alerting/AlertEntity.cs

@@ -0,0 +1,111 @@
+// Copyright Datalust and contributors. 
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+using System;
+using System.Collections.Generic;
+using Seq.Api.Model.LogEvents;
+using Seq.Api.Model.Security;
+using Seq.Api.Model.Shared;
+using Seq.Api.Model.Signals;
+
+namespace Seq.Api.Model.Alerting
+{
+    /// <summary>
+    /// An alert.
+    /// </summary>
+    public class AlertEntity : Entity
+    {
+        /// <summary>
+        /// A friendly, human-readable title for the alert.
+        /// </summary>
+        public string Title { get; set; }
+
+        /// <summary>
+        /// An optional long-form description of the alert.
+        /// </summary>
+        public string Description { get; set; }
+
+        /// <summary>
+        /// The user id of the user who owns the alert; if <c>null</c>, the alert is shared.
+        /// </summary>
+        public string OwnerId { get; set; }
+
+        /// <summary>
+        /// If <c>true</c>, the alert can only be modified by users with the <see cref="Permission.Setup"/> permission.
+        /// </summary>
+        public bool IsProtected { get; set; }
+
+        /// <summary>
+        /// If <c>true</c>, the alert will not be processed, and notifications will not be sent.
+        /// </summary>
+        public bool IsDisabled { get; set; }
+
+        /// <summary>
+        /// An optional <see cref="SignalExpressionPart"/> limiting the data source that triggers the alert.
+        /// </summary>
+        public SignalExpressionPart SignalExpression { get; set; }
+
+        /// <summary>
+        /// An optional <c>where</c> clause limiting the data source that triggers the alert.
+        /// </summary>
+        public string Where { get; set; }
+
+        /// <summary>
+        /// Additional groupings applied to the data source. The <c>time()</c> grouping is controlled by the alerting
+        /// infrastructure according to the <see cref="TimeGrouping"/> property and should not be specified here.
+        /// </summary>
+        public List<GroupingColumnPart> GroupBy { get; set; } = new List<GroupingColumnPart>();
+
+        /// <summary>
+        /// The interval over which the alert condition will be measured.
+        /// </summary>
+        public TimeSpan TimeGrouping { get; set; }
+
+        /// <summary>
+        /// The individual measurements that will be tested by the alert condition.
+        /// </summary>
+        public List<ColumnPart> Select { get; set; } = new List<ColumnPart>();
+
+        /// <summary>
+        /// The alert condition. This is a <c>having</c> clause over the grouped results
+        /// computed by the alert query.
+        /// </summary>
+        public string Having { get; set; }
+
+        /// <summary>
+        /// A level indicating the severity or priority of the alert.
+        /// </summary>
+        public LogEventLevel NotificationLevel { get; set; }
+
+        /// <summary>
+        /// Additional properties that will be attached to the generated notification.
+        /// </summary>
+        public List<EventPropertyPart> NotificationProperties { get; set; } = new List<EventPropertyPart>();
+
+        /// <summary>
+        /// The channels that will receive notifications when the alert is triggered.
+        /// </summary>
+        public List<NotificationChannelPart> NotificationChannels { get; set; } = new List<NotificationChannelPart>();
+
+        /// <summary>
+        /// The time after the alert is triggered within which no further notifications will be sent.
+        /// </summary>
+        public TimeSpan SuppressionTime { get; set; }
+
+        /// <summary>
+        /// Any recent activity for the alert.
+        /// </summary>
+        public AlertActivityPart Activity { get; set; }
+    }
+}

src/Seq.Api/Model/Alerting/AlertNotificationPart.cs

@@ -0,0 +1,16 @@
+using Seq.Api.Model.AppInstances;
+
+namespace Seq.Api.Model.Alerting
+{
+    /// <summary>
+    /// A record of the <see cref="NotificationChannelPart"/> that was notified of an alert occurrence.
+    /// </summary>
+    public class AlertNotificationPart
+    {
+        /// <summary>
+        /// The <see cref="AppInstanceEntity" /> that was notified.
+        /// This id is a historical record, so it may be for app instance that no longer exists.
+        /// </summary>
+        public string HistoricalAppInstanceId { get; set; }
+    }
+}

src/Seq.Api/Model/Alerting/AlertOccurrencePart.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using Seq.Api.Model.AppInstances;
+using Seq.Api.Model.LogEvents;
+using Seq.Api.Model.Shared;
+
+namespace Seq.Api.Model.Alerting
+{
+    /// <summary>
+    /// An occurrence of an alert that triggered notifications.
+    /// </summary>
+    public class AlertOccurrencePart
+    {
+        /// <summary>
+        /// The time when the alert was checked and triggered.
+        /// </summary>
+        public DateTime DetectedAt { get; set; }
+
+        /// <summary>
+        /// The time grouping that triggered the alert.
+        /// </summary>
+        public DateTimeRange DetectedOverRange { get; set; }
+
+        /// <summary>
+        /// The level of notifications sent for this instance.
+        /// </summary>
+        public LogEventLevel NotificationLevel { get; set; }
+
+        /// <summary>
+        /// The <see cref="NotificationChannelPart">NotificationChannelParts</see> that were alerted.
+        /// </summary>
+        public List<AlertNotificationPart> Notifications { get; set; } = new List<AlertNotificationPart>();
+    }
+}

src/Seq.Api/Model/Monitoring/AlertStateEntity.cs → src/Seq.Api/Model/Alerting/AlertStateEntity.cs

@@ -13,8 +13,9 @@
 // limitations under the License.
 
 using System;
+using System.Collections.Generic;
 
-namespace Seq.Api.Model.Monitoring
+namespace Seq.Api.Model.Alerting
 {
     /// <summary>
     /// Describes the state of an active alert.
@@ -31,30 +32,15 @@ public class AlertStateEntity : Entity
         /// </summary>
         public string Title { get; set; }
 
-        /// <summary>
-        /// The title of the chart to which the alert is attached.
-        /// </summary>
-        public string ChartTitle { get; set; }
-
-        /// <summary>
-        /// The title of the dashboards in which the alert is set.
-        /// </summary>
-        public string DashboardTitle { get; set; }
-
         /// <summary>
         /// The user id of the user who owns the alert; if <c>null</c>, the alert is shared.
         /// </summary>
         public string OwnerId { get; set; }
 
         /// <summary>
-        /// The notification level associated with the alert.
-        /// </summary>
-        public string Level { get; set; }
-
-        /// <summary>
-        /// The id of an app instance that will receive notifications when the alert is triggered.
+        /// The ids of app instances that receive notifications when the alert is triggered.
         /// </summary>
-        public string NotificationAppInstanceId { get; set; }
+        public List<string> NotificationAppInstanceIds { get; set; }
 
         /// <summary>
         /// The time at which the alert was last checked. Not preserved across server restarts.

src/Seq.Api/Model/Alerting/NotificationChannelPart.cs

@@ -0,0 +1,63 @@
+// Copyright Datalust and contributors. 
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+using System.Collections.Generic;
+using Seq.Api.Model.AppInstances;
+
+namespace Seq.Api.Model.Alerting
+{
+    /// <summary>
+    /// A notification channel belonging to an alert.
+    /// </summary>
+    public class NotificationChannelPart
+    {
+        /// <summary>
+        /// A system-assigned identifier for the channel. This is used when updating channels to carry over unchanged
+        /// values of sensitive settings, which are not round-tripped to the client for editing. When creating a
+        /// new channel, this should be <c>null</c>.
+        /// </summary>
+        public string Id { get; set; }
+
+        /// <summary>
+        /// The message used for the title or subject of the notification. If not specified, a default message based
+        /// on the alert title will be used.
+        /// </summary>
+        public string NotificationMessage { get; set; }
+
+        /// <summary>
+        /// If <c>true</c>, notifications will include a sample of the events that contributed to the triggering of
+        /// the alert.
+        /// </summary>
+        public bool IncludeContributingEvents { get; set; }
+
+        /// <summary>
+        /// When <see cref="IncludeContributingEvents"/> is <c>true</c>, the maximum number of contributing events to
+        /// include in the notification. Note that this value is an upper limit, and server resource constraints may
+        /// prevent all contributing events from being included even below this limit.
+        /// </summary>
+        public uint? IncludedContributingEventLimit { get; set; }
+
+        /// <summary>
+        /// The id of an <see cref="AppInstanceEntity"/> that will receive notifications from the alert.
+        /// </summary>
+        public string NotificationAppInstanceId { get; set; }
+
+        /// <summary>
+        /// Additional properties that will be used to configure the notification app when triggered
+        /// by the alert.
+        /// </summary>
+        public Dictionary<string, string> NotificationAppSettingOverrides { get; set; } =
+            new Dictionary<string, string>();
+    }
+}

src/Seq.Api/Model/Cluster/ClusterNodeEntity.cs

@@ -0,0 +1,53 @@
+// Copyright Datalust and contributors. 
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+namespace Seq.Api.Model.Cluster
+{
+    /// <summary>
+    /// Describes a node in a Seq cluster.
+    /// </summary>
+    public class ClusterNodeEntity : Entity
+    {
+        /// <summary>
+        /// The role the node is currently acting in.
+        /// </summary>
+        public NodeRole Role { get; set; }
+
+        /// <summary>
+        /// An informational name associated with the node.
+        /// </summary>
+        public string Name { get; set; }
+
+        /// <summary>
+        /// An informational representation of the storage generation committed to the node.
+        /// </summary>
+        public string Generation { get; set; }
+
+        /// <summary>
+        /// Whether any writes have occurred since the node's last completed sync.
+        /// </summary>
+        public bool? IsUpToDate { get; set; }
+
+        /// <summary>
+        /// The time since the node's last completed sync operation.
+        /// </summary>
+        public double? MillisecondsSinceLastSync { get; set; }
+
+        /// <summary>
+        /// An informational description of the node's current state, or <c langword="null">null</c> if no additional
+        /// information about the node is available.
+        /// </summary>
+        public string StateDescription { get; set; }
+    }
+}