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ruanbekker / kubernetes_configmaps_env_file.md
Created December 9, 2019 10:51
Create a Kubernetes ConfigMap from a file with environment variables

Create the file with the environment variables:

$ cat envs.txt
HOSTNAME=app.domain.com
PASSWORD=foobar

Create the config map:

@ruanbekker
ruanbekker / analyze_nginx_access_logs.sh
Last active April 30, 2024 15:42
Bash Script to Parse Nginx Access Logs: https://sysadmins.co.za/bash-script-to-parse-and-analyze-nginx-access-logs/
#!/bin/bash
# variables
LOGFILE="/var/log/nginx/access.log"
LOGFILE_GZ="/var/log/nginx/access.log.*"
RESPONSE_CODE="200"
# functions
filters(){
grep $RESPONSE_CODE \
@ruanbekker
ruanbekker / tree_style_tab_firefox.md
Created November 28, 2019 06:18
Hide Native Tabs with Tree Style Tabs for Firefox
@ruanbekker
ruanbekker / promtail_docker_logs.md
Last active April 29, 2024 22:18
Docker Container Logging using Promtail
@ruanbekker
ruanbekker / docker-nfs-volumes.md
Created December 10, 2017 10:43
NFS Volumes with Docker Swarm

Create NFS Volumes:

Creating the NFS Volume:

$ docker volume create --driver local \
  --opt type=nfs \
  --opt o=addr=192.168.1.115,uid=1000,gid=1000,rw \
  --opt device=:/mnt/volumes/mysql-test \
  mysql-test-1
@ruanbekker
ruanbekker / cheatsheet-elasticsearch.md
Last active April 24, 2024 00:11
Elasticsearch Cheatsheet : Example API usage of using Elasticsearch with curl
@ruanbekker
ruanbekker / deploy-automated-hadoop-setup-on-lxd.sh
Last active April 22, 2024 21:36
Sets up a Hadoop 3 Node Cluster with LXC Containers on LXD (Automated Install)
#!/bin/bash
set -ex
UBUNTU_VERSION="14.04"
mkdirs(){
#lxc delete hadoop-master --force
#lxc delete hadoop-slave-1 --force
#lxc delete hadoop-slave-2 --force
rm -rf /tmp/*
@ruanbekker
ruanbekker / minio_events_webhook.md
Last active March 25, 2024 01:43
Minio Events with Bucket Notifications
@ruanbekker
ruanbekker / dnsmasq.conf
Last active March 20, 2024 18:38
Tinkering with Loki, Promtail, Grafana, Prometheus, Nginx and Dnsmasq
log-queries
log-facility=/var/log/dnsmasq.log
no-resolv
server=8.8.4.4
server=8.8.8.8
address=/router/10.1.1.1
address=/server/10.1.1.2
@ruanbekker
ruanbekker / 0_flask_sqlalchemy_api_README.md
Last active March 17, 2024 19:52
Flask API with SqlAlchemy (sqlite)

Flask API with SqlAlchemy