brancz

package main

import (
	"fmt"
	"io/ioutil"
	"net/http"
	"net/url"
	"os"
)

brancz

claims_depth
etcd_helper_cache_hit_count
replicationmanager_adds
deployment_adds
serviceaccount_tokens_secret_work_duration_sum
disruption_work_duration_sum
garbage_collector_operation_extensions_v1beta1_rate_limiter_use
resourcequota_primary_retries
serviceaccount_tokens_service_queue_latency_count
service_queue_latency_sum

brancz

curl localhost:9090/api/v1/targets | jq '.data.activeTargets[] | . + {"targets": [.labels.instance]} | del(.scrapeUrl, .lastError, .lastScrape, .health, .discoveredLabels)' | jq --slurp '.'

brancz

fredericbranczyk at Frederics-MBP in ~/git/coreos/coreos-vagrant on master
○ vagrant up
Bringing machine 'core-01' up with 'virtualbox' provider...
==> core-01: Importing base box 'coreos-alpha'...
==> core-01: Matching MAC address for NAT networking...
==> core-01: Checking if box 'coreos-alpha' is up to date...
==> core-01: A newer version of the box 'coreos-alpha' is available! You currently
==> core-01: have version '1221.0.0'. The latest is version '1248.1.0'. Run
==> core-01: `vagrant box update` to update.
==> core-01: Setting the name of the VM: coreos-vagrant_core-01_1481751747919_2287

brancz

global:
  resolve_timeout: 5m
route:
  group_by: ['job']
  group_wait: 30s
  group_interval: 5m
  repeat_interval: 12h
  receiver: 'webhook'
receivers:
- name: 'webhook'

brancz

apiVersion: v1
kind: List
items:
- apiVersion: v1
  data:
    alertmanager.yaml: |-
      global:
        resolve_timeout: 5m
      route:
        group_by: ['job']

brancz

#!/bin/bash

# First git clone git@github.com:kubernetes-incubator/bootkube
# cd bootkube/hack/quickstart
#
# Then start executing these commands

gcloud compute instances create k8s-core1 \
  --image https://www.googleapis.com/compute/v1/projects/coreos-cloud/global/images/coreos-stable-1122-3-0-v20161021 \
  --zone us-east1-c --machine-type n1-standard-1

brancz

apiVersion: storage.k8s.io/v1beta1
kind: StorageClass
metadata:
  name: gce-ssd-storage
parameters:
  type: pd-ssd
provisioner: kubernetes.io/gce-pd
---
apiVersion: v1
kind: PersistentVolumeClaim

brancz

#!/bin/bash -e 
 
db=/srv/prometheus/alertmanager/data/am.db 
backup="${db}-$(date +%s)" 
convert=/srv/prometheus/alertmanager/csv2json.rb 
 
# block outgoing pagerduty requests 
iptables -A OUTPUT -p tcp --dport 443 -j REJECT 
 
sv stop alertmanager 

brancz

apiVersion: v1
kind: Service
metadata:
  labels:
    app: alertmanager-cluster
  name: alertmanager-cluster-client
spec:
  ports:
  - name: alertmanager-web
    nodePort: 30900