buuhsmead

#!/usr/bin/env bash

AMQ_BASE=$HOME/repo/amq/download/7.9/amq-broker-7.9.3

AMQ_DIR=$HOME/repo/amq/download/7.9/brokers

AMQ_SEQ=0

AQM_DATA=east

buuhsmead

package com.github.buuhsmead.quarkus.messaging.quickstarts;

import io.quarkus.test.junit.QuarkusTest;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.clients.consumer.ConsumerRecords;
import org.apache.kafka.clients.consumer.KafkaConsumer;
import org.junit.jupiter.api.Test;

import java.util.Arrays;
import java.util.Properties;

buuhsmead

startDelaySecs: 5
ssl: false
blacklistObjectNames: ["java.lang:*"]
rules:
# Context level
  - pattern: 'org.apache.camel<context=([^,]+), type=context, name="([^"]+)"><>ExchangesCompleted'
    name: org.apache.camel.ExchangesCompleted
    help: Exchanges Completed
    type: COUNTER
    labels:

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        - job_name: 'blackbox-scrape'
          metrics_path: /probe # is the endpoint of blackbox-exporter itself
          params:
            module: ['tcp_connect']  # a module defined in blackbox-config.yaml inside blackbox image
          kubernetes_sd_configs:
          - role: endpoints
            namespaces:
              names:
              - '${NAMESPACE}'            
          relabel_configs: # not correct at this moment WIP

buuhsmead

(openshift 4.3)
To configure a webhook_config for Watchdog of Alertmanager we have to adjust the secret alertmanager.yml.

# oc -n openshift-monitoring get secret alertmanager-main --template='{{ index .data "alertmanager.yaml" }}' | base64 -d > alertmanager.yaml

And then change alertmanager.yml into

global:
  resolve_timeout: 5m
route:

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<cm:property-placeholder id="myblueprint.placeholder" persistent-id="camel.blueprint" >
  <cm:default-properties>
    <cm:property name="sleutel" value="env:waarden:geen_waarde" />
  </cm:default-properties>
</cm:property-placeholder>

....

buuhsmead

#!/usr/bin/env bash
sudo lsof -Pnl +M -i4 -i6

buuhsmead

Disk WRITE speed test

sync; dd if=/dev/zero of=tempfile bs=1M count=1024; sync

Disk READ speed test

dd if=tempfile of=/dev/null bs=1M count=1024

Just use it often on different machines to get a feeling of speed.

buuhsmead

(def ^:private thread-local-utc-date-format
;; SimpleDateFormat is not thread-safe, so we use a ThreadLocal proxy for access.
;; http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4228335
(proxy [ThreadLocal] []
(initialValue []
(doto (java.text.SimpleDateFormat. "yyyy-MM-dd'T'HH:mm:ss.SSS-00:00")
;; RFC3339 says to use -00:00 when the timezone is unknown (+00:00 implies a known GMT)
(.setTimeZone (java.util.TimeZone/getTimeZone "GMT"))))))

(defn write-date

buuhsmead

#!/usr/bin/python

import sys, getopt

print 'Number of arguments:', len(sys.argv), 'arguments.'
print 'Argument List:', str(sys.argv)


def usage(msg=None):
   if msg: