alertmanager [1]

安装

linux版安装

基本:

VERSION="0.20.0"   // 20200118最新版
wget https://github.com/prometheus/alertmanager/releases/download/v$PROMETHEUS_VERSION/alertmanager-$VERSION.linux-amd64.tar.gz -O /tmp/alertmanager-$PROMETHEUS_VERSION.linux-amd64.tar.gz
tar -xvzf /tmp/alertmanager-$PROMETHEUS_VERSION.linux-amd64.tar.gz --directory /tmp/ --strip-components=1

$ /tmp/alertmanager --version

Docker版安装

$ docker run \
  -p 9090:9090 \
  prom/alertmanager

amtool

amtool is a cli tool for interacting with the Alertmanager API. It is bundled with all releases of Alertmanager.

install:

$ go get github.com/prometheus/alertmanager/cmd/amtool

$ amtool alert:

Alertname        Starts At                Summary
Test_Alert       2017-08-02 18:30:18 UTC  This is a testing alert!
Test_Alert       2017-08-02 18:30:18 UTC  This is a testing alert!

$ amtool -o extended alert:

Labels                                        Annotations                                                    Starts At                Ends At                  Generator URL
alertname="Test_Alert" instance="node0"       link="https://example.com" summary="This is a testing alert!"  2017-08-02 18:31:24 UTC  0001-01-01 00:00:00 UTC  http://my.testing.script.local
alertname="Test_Alert" instance="node1"       link="https://example.com" summary="This is a testing alert!"  2017-08-02 18:31:24 UTC  0001-01-01 00:00:00 UTC  http://my.testing.script.local

In addition to viewing alerts, you can use the rich query syntax provided by Alertmanager:

$ amtool -o extended alert query alertname="Test_Alert"
Labels                                   Annotations                                                    Starts At                Ends At                  Generator URL
alertname="Test_Alert" instance="node0"  link="https://example.com" summary="This is a testing alert!"  2017-08-02 18:31:24 UTC  0001-01-01 00:00:00 UTC  http://my.testing.script.local
alertname="Test_Alert" instance="node1"  link="https://example.com" summary="This is a testing alert!"  2017-08-02 18:31:24 UTC  0001-01-01 00:00:00 UTC  http://my.testing.script.local

$ amtool -o extended alert query instance=~".+1"
Labels                                        Annotations                                                    Starts At                Ends At                  Generator URL
alertname="Test_Alert" instance="node1"       link="https://example.com" summary="This is a testing alert!"  2017-08-02 18:31:24 UTC  0001-01-01 00:00:00 UTC  http://my.testing.script.local
alertname="Check_Foo_Fails" instance="node1"  link="https://example.com" summary="This is a testing alert!"  2017-08-02 18:31:24 UTC  0001-01-01 00:00:00 UTC  http://my.testing.script.local

$ amtool -o extended alert query alertname=~"Test.*" instance=~".+1"
Labels                                   Annotations                                                    Starts At                Ends At                  Generator URL
alertname="Test_Alert" instance="node1"  link="https://example.com" summary="This is a testing alert!"  2017-08-02 18:31:24 UTC  0001-01-01 00:00:00 UTC  http://my.testing.script.local
[1]https://github.com/prometheus/alertmanager