…ng of alarm information

添加支持微信群组，便于交流分享报警信息

Signed-off-by: hai046 [email protected]

• Added support for WeChat groups to facilitate communication and sharing of alarm information 添加支持微信群组，便于交流分享报警信息

• add wechat group chat type groupText and groupMarkdown

• add test config and script and screenshot

  the config at examples/ha/wechat_alertmanager.yml
  send a alert msg with script: examples/ha/wechat_group_alerts.sh the template at : examples/ha/wechat_group*.tmpl

the result group msg:

My test alertmanager.yml please replace the configuration variable by yourself

global:
  wechat_api_url: 'https://qyapi.weixin.qq.com/cgi-bin/'
  wechat_api_secret: '#wechat_api_secret'
  wechat_api_corp_id: '#wechat corp id '
  resolve_timeout: 1m

route:
  group_by: ['application']
  group_wait: 30s
  group_interval: 1m
  repeat_interval: 1m
  receiver: 'groupWechat'

templates:
  - /etc/alertmanager/config/*.tmpl
receivers:
  - name: 'groupWechat'
    wechat_configs:
      - send_resolved: true
        to_tag: '服务报警'
        message_type:  'groupMarkdown'
        message: '{{ template "wechat.default.groupMessage" . }}'
        agent_id: '#wechat agent id'
        group_title: '{{ template "wechat.default.groupTitle" . }}'    #create group chatId
        group_users:
          - #{group_user1}
          - #{group_user2}
  - name: 'wechat'
    wechat_configs:
      - send_resolved: true
        to_user: "xxx"
        to_tag: '服务报警'
        message_type:  'groupMarkdown'
        message: '{{ template "wechat.default.message" . }}'
        agent_id: '#wechat agent id'

inhibit_rules:
  - source_match:
      severity: 'critical'
    target_match:
      severity: 'warning'
    equal: ['alertname', 'dev', 'instance']

the script post alerts

#!/usr/bin/env bash
alerts1='[
    {
        "labels": {
            "application": "app1",
            "instance": "instance1",
            "groupTitle": "微服务测试"
        },
        "startsAt": "2021-01-20T14:31:39.000Z",
        "endsAt": "2021-06-28T04:09:43.534Z",
        "annotations": {
            "summary": "summary info",
            "message": "message content"
        },
        "generatorURL": "http://GecyXAtxISsqBCNScCD.xldw-xtmZQKncZJequKpc,2CQ1J7lE-SKEx2i1dYxWDbo071rZFoiN7OQEbKltIARN+"
    },
    {
        "labels": {
            "application": "app1",
            "instance": "instance1",
            "groupTitle": "微服务测试"
        },
        "startsAt": "2021-01-20T14:31:39.000Z",
        "endsAt": "2021-06-28T04:09:43.534Z",
        "annotations": {
            "summary": "summary info2",
            "message": "message content2"
        },
        "generatorURL": "http://GecyXAtxISsqBCNScCD.xldw-xtmZQKncZJequKpc,2CQ1J7lE-SKEx2i1dYxWDbo071rZFoiN7OQEbKltIARN+"
    }
]'
curl -XPOST -d"$alerts1" -H "Content-Type:application/json" http://localhost:9093/api/v2/alerts

• Added support for WeChat groups to facilitate communication and sharing of alarm information 添加支持微信群组，便于交流分享报警信息

• add wechat group chat type groupText and groupMarkdown

• add test config and script and screenshot

  the config at examples/ha/wechat_alertmanager.yml
  send a alert msg with script: examples/ha/wechat_group_alerts.sh the template at : examples/ha/wechat_group*.tmpl

the result group msg:

OK，the auth and email mix ,I open a new one

Hmm, odd. Very curious why go mod vendor is finding a version of github.com/prometheus/prometheus/discovery/config that imports github.com/prometheus/prometheus/discovery/azure.

We are running Go 1.15.

I see a line like the following above:

go: found github.com/prometheus/prometheus/discovery/config in github.com/prometheus/prometheus v2.5.0+incompatible

Any reason why go would fetch v2.5.0 if I've explicitly listed the SHA of 2.26.0 in our go.mod file?

Thanks for all your help @roidelapluie.

Currently working on a fully Prometheus/Grafana based monitoring infrastructure, we want/need to create high-level "health" metrics, based on lower level health metrics, themselves bases on more lower level health metrics, etc...

These "health" metrics should be between 0 and 1. A higher value meaning that the component is healthy, and a lower value that the component is unhealthy.

A simple average is not a good solution since a critical value would be masked by other values, especially if combining more than 3 or 4 values. For example, avg(0.1, 0.8, 1.0, 0.9) = 0.7 => the value 0.1 has not enough impact on the result.

The best solution we found to combine these metrics is to use the Geometric Mean concept, which is basically the n'th root of a product of n elements. A geom_avg() is probably not a good idea since the need is really specific. However, a prod() function might be more useful and would be enough to achieve our goal, combined with the power of a fraction (^(1/n)).

Moreover, I believe its implementation would be really simple, and could be useful to other users in their specific use-cases.

Any thought or remark will be appreciated! Thanks.

@lukaszgryglicki the OpenGitOps artwork PR was for the Sandbox project. The GitOps WG artwork was under "other", and added just because the same person also made a cool logo for the GitOps WG under SIG App Delivery 😄

Hi @bimmerkiev, you were almost there with this version:

  routes:
  - group_wait: 10s
    match:
      severity: loww
    mute_time_intervals:
        - business_hours
      receiver: pagerduty

The problem is that the receiver was indented, so Alertmanager was getting confused because it should be at the top level alongside mute_time_intervals, group wait etc. This config should be ok:

  routes:
  - group_wait: 10s
    match:
      severity: loww
    mute_time_intervals:
      - business_hours
    receiver: pagerduty

Which version of go are you using?

In 2.26 github.com/prometheus/prometheus/config does not depend on azure (except for the tests).

Thanks @roidelapluie. I'm not trying to run make or build Prometheus. Instead, we depend on it in our own repo. Eg.

import (
...
prom_config "github.com/prometheus/prometheus/config"
...
)

We are trying to use 2.26.0. We are upgrading from 2.13.0.

To build Prometheus, please clone the repository or run make build. go get does not fully respect the go.mod file (e.g. does not respect the replace). go get also does not build the UI. Which version of go are you using?

For reference, I've read through:

• https://github.com/prometheus/prometheus/issues/4468
• https://github.com/prometheus/prometheus/issues/8586
• https://github.com/prometheus/prometheus/issues/5590

I'm curious why prometheus/discovery/azure depends on github.com/Azure/azure-sdk-for-go/arm/compute when is no where to be found in the project.

I've tried the following with an number of different @SHAs including @main and get the same error:

GO111MODULE=on go get github.com/prometheus/prometheus@main

go mod vendor
go: downloading google.golang.org/grpc v1.37.0
go: downloading github.com/aws/aws-sdk-go v1.38.35
go: downloading golang.org/x/net v0.0.0-20210505214959-0714010a04ed
go: downloading golang.org/x/oauth2 v0.0.0-20210427180440-81ed05c6b58c
go: downloading google.golang.org/genproto v0.0.0-20210429181445-86c259c2b4ab
go: downloading github.com/prometheus/common v0.23.0
go: downloading golang.org/x/sys v0.0.0-20210503173754-0981d6026fa6
go: downloading google.golang.org/api v0.46.0
go: downloading cloud.google.com/go v0.81.0
go: downloading golang.org/x/text v0.3.6
go: finding module for package github.com/prometheus/prometheus/discovery/config
go: downloading github.com/uber/jaeger-client-go v2.28.0+incompatible
go: finding module for package k8s.io/api/discovery/v1beta1
go: downloading github.com/google/pprof v0.0.0-20210504235042-3a04a4d88a10
go: downloading github.com/docker/docker v20.10.6+incompatible
go: downloading github.com/json-iterator/go v1.1.11
go: downloading github.com/uber/jaeger-lib v2.4.1+incompatible
go: found github.com/prometheus/prometheus/discovery/config in github.com/prometheus/prometheus v2.5.0+incompatible
go: downloading github.com/gophercloud/gophercloud v0.17.0
go: downloading github.com/Azure/azure-sdk-for-go v54.0.0+incompatible
go: finding module for package github.com/Azure/azure-sdk-for-go/arm/network
go: finding module for package github.com/Azure/azure-sdk-for-go/arm/compute
github.com/.... imports
        github.com/prometheus/prometheus/discovery/config imports
        github.com/prometheus/prometheus/discovery/azure imports
        github.com/Azure/azure-sdk-for-go/arm/compute: module github.com/Azure/azure-sdk-for-go@latest found (v54.2.0+incompatible), but does not contain package github.com/Azure/azure-sdk-for-go/arm/compute
github.com/.... imports
        github.com/prometheus/prometheus/discovery/config imports
        github.com/prometheus/prometheus/discovery/azure imports
        github.com/Azure/azure-sdk-for-go/arm/network: module github.com/Azure/azure-sdk-for-go@latest found (v54.2.0+incompatible), but does not contain package github.com/Azure/azure-sdk-for-go/arm/network 

Similar issue here:

GO111MODULE=on go get github.com/prometheus/prometheus@main

go mod vendor
go: downloading google.golang.org/grpc v1.37.0
go: downloading github.com/aws/aws-sdk-go v1.38.35
go: downloading golang.org/x/net v0.0.0-20210505214959-0714010a04ed
go: downloading golang.org/x/oauth2 v0.0.0-20210427180440-81ed05c6b58c
go: downloading google.golang.org/genproto v0.0.0-20210429181445-86c259c2b4ab
go: downloading github.com/prometheus/common v0.23.0
go: downloading golang.org/x/sys v0.0.0-20210503173754-0981d6026fa6
go: downloading google.golang.org/api v0.46.0
go: downloading cloud.google.com/go v0.81.0
go: downloading golang.org/x/text v0.3.6
go: finding module for package github.com/prometheus/prometheus/discovery/config
go: downloading github.com/uber/jaeger-client-go v2.28.0+incompatible
go: finding module for package k8s.io/api/discovery/v1beta1
go: downloading github.com/google/pprof v0.0.0-20210504235042-3a04a4d88a10
go: downloading github.com/docker/docker v20.10.6+incompatible
go: downloading github.com/json-iterator/go v1.1.11
go: downloading github.com/uber/jaeger-lib v2.4.1+incompatible
go: found github.com/prometheus/prometheus/discovery/config in github.com/prometheus/prometheus v2.5.0+incompatible
go: downloading github.com/gophercloud/gophercloud v0.17.0
go: downloading github.com/Azure/azure-sdk-for-go v54.0.0+incompatible
go: finding module for package github.com/Azure/azure-sdk-for-go/arm/network
go: finding module for package github.com/Azure/azure-sdk-for-go/arm/compute
github.com/.... imports
        github.com/prometheus/prometheus/discovery/config imports
        github.com/prometheus/prometheus/discovery/azure imports
        github.com/Azure/azure-sdk-for-go/arm/compute: module github.com/Azure/azure-sdk-for-go@latest found (v54.2.0+incompatible), but does not contain package github.com/Azure/azure-sdk-for-go/arm/compute
github.com/.... imports
        github.com/prometheus/prometheus/discovery/config imports
        github.com/prometheus/prometheus/discovery/azure imports
        github.com/Azure/azure-sdk-for-go/arm/network: module github.com/Azure/azure-sdk-for-go@latest found (v54.2.0+incompatible), but does not contain package github.com/Azure/azure-sdk-for-go/arm/network 

@meysholdt I am seeing this as documented in the chart values, maybe make it a default. https://github.com/gitpod-io/gitpod/blob/360759883778f3414e5c54fdfc8cae16068a19c9/chart/values.yaml#L407 /dev/net/tun was #3258 and may have been fixed since (?): https://github.com/gitpod-io/gitpod/commit/44a47ef48e5edd0d4b239138fb6ff9fb949c67bd

@amye No thanks, we are working on the Website items and we will update the status here later.

BTW, we have a passing CII best practices badge for Antrea: https://bestpractices.coreinfrastructure.org/en/projects/4173. We have had it for a while, but I went over the form today to make sure all links were up-to-date.

Thank you. Relying on a client header is fragile but we could use an io.LimitReader.

Note that the default limit should be pretty high (we have users scraping 4 GB per scrape).

cc @cstyan @csmarchbanks @codesome

Thanks. A fix is in #8828.