Adding upstream version 1.29.3.upstream/1.29.3upstream

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

2 files changed, 106 insertions, 0 deletions

diff --git a/health/notifications/alerta/Makefile.inc b/health/notifications/alerta/Makefile.inc
new file mode 100644
index 0000000..10f26b0
--- /dev/null
+++ b/health/notifications/alerta/Makefile.inc
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# THIS IS NOT A COMPLETE Makefile
+# IT IS INCLUDED BY ITS PARENT'S Makefile.am
+# IT IS REQUIRED TO REFERENCE ALL FILES RELATIVE TO THE PARENT
+
+# install these files
+dist_noinst_DATA += \
+    alerta/README.md \
+    alerta/Makefile.inc \
+    $(NULL)
+
diff --git a/health/notifications/alerta/README.md b/health/notifications/alerta/README.md
new file mode 100644
index 0000000..8f1679a
--- /dev/null
+++ b/health/notifications/alerta/README.md
@@ -0,0 +1,94 @@
+<!--
+title: "alerta.io"
+description: "Send alarm notifications to Alerta to see the latest health status updates from multiple nodes in a single interface."
+custom_edit_url: https://github.com/netdata/netdata/edit/master/health/notifications/alerta/README.md
+-->
+
+# alerta.io
+
+The [Alerta](https://alerta.io) monitoring system is a tool used to
+consolidate and de-duplicate alerts from multiple sources for quick
+‘at-a-glance’ visualisation. With just one system you can monitor
+alerts from many other monitoring tools on a single screen.
+
+![](https://docs.alerta.io/en/latest/_images/alerta-screen-shot-3.png)
+
+Netadata alarms can be sent to Alerta so you can see in one place
+alerts coming from many Netdata hosts or also from a multi-host
+Netadata configuration. The big advantage over other notifications
+systems is that there is a main view of all active alarms with
+the most recent state, and it is also possible to view alarm history.
+
+## Deploying Alerta
+
+It is recommended to set up the server in a separated server, VM or
+container. If you have other Nginx or Apache server in your organization,
+it is recommended to proxy to this new server.
+
+The easiest way to install Alerta is to use the Docker image available
+on [Docker hub][1]. Alternatively, follow the ["getting started"][2]
+tutorial to deploy Alerta to an Ubuntu server. More advanced
+configurations are out os scope of this tutorial but information
+about different deployment scenarios can be found in the  [docs][3].
+
+[1]: https://hub.docker.com/r/alerta/alerta-web/
+
+[2]: http://alerta.readthedocs.io/en/latest/gettingstarted/tutorial-1-deploy-alerta.html
+
+[3]: http://docs.alerta.io/en/latest/deployment.html
+
+## Send alarms to Alerta
+
+Step 1. Create an API key (if authentication is enabled)
+
+You will need an API key to send messages from any source, if
+Alerta is configured to use authentication (recommended). To
+create an API key go to "Configuration -> API Keys" and create
+a new API key called "netdata" with `write:alerts` permission.
+
+Step 2. configure Netdata to send alarms to Alerta
+
+On your system run:
+
+```sh
+/etc/netdata/edit-config health_alarm_notify.conf
+```
+
+and modify the file as below:
+
+```
+# enable/disable sending alerta notifications
+SEND_ALERTA="YES"
+
+# here set your alerta server API url
+# this is the API url you defined when installed Alerta server, 
+# it is the same for all users. Do not include last slash.
+ALERTA_WEBHOOK_URL="http://yourserver/alerta/api"
+
+# Login with an administrative user to you Alerta server and create an API KEY
+# with write permissions.
+ALERTA_API_KEY="INSERT_YOUR_API_KEY_HERE"
+
+# you can define environments in /etc/alertad.conf option ALLOWED_ENVIRONMENTS
+# standard environments are Production and Development
+# if a role's recipients are not configured, a notification will be send to
+# this Environment (empty = do not send a notification for unconfigured roles):
+DEFAULT_RECIPIENT_ALERTA="Production"
+```
+
+## Test alarms
+
+We can test alarms using the standard approach:
+
+```sh
+/opt/netdata/netdata-plugins/plugins.d/alarm-notify.sh test
+```
+
+Note: Netdata will send 3 alarms, and because last alarm is "CLEAR"
+you will not see them in main Alerta page, you need to select to see
+"closed" alarm in top-right lookup. A little change in `alarm-notify.sh`
+that let us test each state one by one will be useful.
+
+For more information see <https://docs.alerta.io>
+
+[![analytics](https://www.google-analytics.com/collect?v=1&aip=1&t=pageview&_s=1&ds=github&dr=https%3A%2F%2Fgithub.com%2Fnetdata%2Fnetdata&dl=https%3A%2F%2Fmy-netdata.io%2Fgithub%2Fhealth%2Fnotifications%2Falerta%2FREADME&_u=MAC~&cid=5792dfd7-8dc4-476b-af31-da2fdb9f93d2&tid=UA-64295674-3)](<>)