Merging upstream version 1.46.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 164 insertions, 0 deletions

diff --git a/src/health/notifications/slack/README.md b/src/health/notifications/slack/README.md
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+++ b/src/health/notifications/slack/README.md
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+<!--startmeta
+custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/health/notifications/slack/README.md"
+meta_yaml: "https://github.com/netdata/netdata/edit/master/src/health/notifications/slack/metadata.yaml"
+sidebar_label: "Slack"
+learn_status: "Published"
+learn_rel_path: "Alerts & Notifications/Notifications/Agent Dispatched Notifications"
+message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE NOTIFICATION'S metadata.yaml FILE"
+endmeta-->
+
+# Slack
+
+
+<img src="https://netdata.cloud/img/slack.png" width="150"/>
+
+
+Send notifications to a Slack workspace using Netdata's Agent alert notification feature, which supports dozens of endpoints, user roles, and more.
+
+
+
+<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" />
+
+## Setup
+
+### Prerequisites
+
+#### 
+
+- Slack app along with an incoming webhook, read Slack's guide on the topic [here](https://api.slack.com/messaging/webhooks).
+- One or more channels to post the messages to
+- Access to the terminal where Netdata Agent is running
+
+
+
+### Configuration
+
+#### File
+
+The configuration file name for this integration is `health_alarm_notify.conf`.
+
+
+You can edit the configuration file using the `edit-config` script from the
+Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory).
+
+```bash
+cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata
+sudo ./edit-config health_alarm_notify.conf
+```
+#### Options
+
+The following options can be defined for this notification
+
+<details open><summary>Config Options</summary>
+
+| Name | Description | Default | Required |
+|:----|:-----------|:-------|:--------:|
+| SEND_SLACK | Set `SEND_SLACK` to YES | YES | yes |
+| SLACK_WEBHOOK_URL | set `SLACK_WEBHOOK_URL` to your Slack app's webhook URL. |  | yes |
+| DEFAULT_RECIPIENT_SLACK | Set `DEFAULT_RECIPIENT_SLACK` to the Slack channel your Slack app is set to send messages to. The syntax for channels is `#channel` or `channel`. |  | yes |
+
+</details>
+
+#### Examples
+
+##### Basic Configuration
+
+
+
+```yaml
+#------------------------------------------------------------------------------
+# slack (slack.com) global notification options
+
+SEND_SLACK="YES"
+SLACK_WEBHOOK_URL="https://hooks.slack.com/services/XXXXXXXX/XXXXXXXX/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" 
+DEFAULT_RECIPIENT_SLACK="#alarms"
+
+```
+
+
+## Troubleshooting
+
+### Test Notification
+
+You can run the following command by hand, to test alerts configuration:
+
+```bash
+# become user netdata
+sudo su -s /bin/bash netdata
+
+# enable debugging info on the console
+export NETDATA_ALARM_NOTIFY_DEBUG=1
+
+# send test alarms to sysadmin
+/usr/libexec/netdata/plugins.d/alarm-notify.sh test
+
+# send test alarms to any role
+/usr/libexec/netdata/plugins.d/alarm-notify.sh test "ROLE"
+```
+
+Note that this will test _all_ alert mechanisms for the selected role.
+
+
diff --git a/src/health/notifications/slack/metadata.yaml b/src/health/notifications/slack/metadata.yaml
new file mode 100644
index 000000000..226c7ca37
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+++ b/src/health/notifications/slack/metadata.yaml
@@ -0,0 +1,63 @@
+# yamllint disable rule:line-length
+---
+- id: 'notify-slack'
+  meta:
+    name: 'Slack'
+    link: 'https://slack.com/'
+    categories:
+      - notify.agent
+    icon_filename: 'slack.png'
+  keywords:
+    - Slack
+  overview:
+    notification_description: |
+      Send notifications to a Slack workspace using Netdata's Agent alert notification feature, which supports dozens of endpoints, user roles, and more.
+    notification_limitations: ''
+  setup:
+    prerequisites:
+      list:
+        - title: ''
+          description: |
+            - Slack app along with an incoming webhook, read Slack's guide on the topic [here](https://api.slack.com/messaging/webhooks).
+            - One or more channels to post the messages to
+            - Access to the terminal where Netdata Agent is running
+    configuration:
+      file:
+        name: 'health_alarm_notify.conf'
+      options:
+        description: 'The following options can be defined for this notification'
+        folding:
+          title: 'Config Options'
+          enabled: true
+        list:
+          - name: 'SEND_SLACK'
+            default_value: 'YES'
+            description: "Set `SEND_SLACK` to YES"
+            required: true
+          - name: 'SLACK_WEBHOOK_URL'
+            default_value: ''
+            description: "set `SLACK_WEBHOOK_URL` to your Slack app's webhook URL."
+            required: true
+          - name: 'DEFAULT_RECIPIENT_SLACK'
+            default_value: ''
+            description: "Set `DEFAULT_RECIPIENT_SLACK` to the Slack channel your Slack app is set to send messages to. The syntax for channels is `#channel` or `channel`."
+            required: true
+      examples:
+        folding:
+          enabled: true
+          title: ''
+        list:
+          - name: 'Basic Configuration'
+            folding:
+              enabled: false
+            description: ''
+            config: |
+              #------------------------------------------------------------------------------
+              # slack (slack.com) global notification options
+
+              SEND_SLACK="YES"
+              SLACK_WEBHOOK_URL="https://hooks.slack.com/services/XXXXXXXX/XXXXXXXX/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" 
+              DEFAULT_RECIPIENT_SLACK="#alarms"
+  troubleshooting:
+    problems:
+      list: []