denisgolius

#!/bin/bash

set -e

system_set_hostname "$HOSTNAME"

apt update && apt upgrade -y && apt install -y curl wget net-tools traceroute jq
# Generate files
mkdir -p /etc/victoriametrics/single
mkdir -p /var/lib/victoria-metrics-data

denisgolius

user nginx;
worker_processes auto;
worker_rlimit_nofile 10000;
pid /var/run/nginx.pid;

events {
    worker_connections 4000;
    multi_accept on;
    use epoll;
}

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version: '3.9'
services:
  grafana:
    container_name: grafana
    image: grafana/grafana:8.1.2
    ports:
      - 3000:3000
    volumes:
      - grafanadata:/var/lib/grafana
    restart: always

denisgolius

export VER=1.8.2
useradd -M -r -s /bin/false node_exporter && \
wget https://github.com/prometheus/node_exporter/releases/download/v$VER/node_exporter-$VER.linux-amd64.tar.gz && \
tar xvfz node_exporter-*.*-amd64.tar.gz && \
chmod +x node_exporter-$VER.linux-amd64/node_exporter && \
cp node_exporter-$VER.linux-amd64/node_exporter /usr/local/bin/ && \
touch /etc/systemd/system/node_exporter.service && \

cat> /etc/systemd/system/node_exporter.service <<EOF
[Unit]

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[root@fedora default]# dnf update
Copr repo for VictoriaMetrics owned by antonpatsev                                                                    13 kB/s | 9.2 kB     00:00    
Fedora 34 - x86_64                                                                                                   8.5 MB/s |  74 MB     00:08    
Fedora 34 openh264 (From Cisco) - x86_64                                                                             1.9 kB/s | 2.5 kB     00:01    
Fedora Modular 34 - x86_64                                                                                           2.5 MB/s | 4.9 MB     00:01    
Fedora 34 - x86_64 - Updates                                                                                         6.8 MB/s |  26 MB     00:03    
Fedora Modular 34 - x86_64 - Updates                                                                                 3.2 MB/s | 4.6 MB     00:01    
Dependencies resolved.
Nothing to do.
Complete!

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# Default values for victoria-metrics.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.

rbac:
  create: true
  pspEnabled: true
  namespaced: false
  extraLabels: {}
  # annotations: {}

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replicaCount: 1


# ref: https://kubernetes.io/docs/concepts/workloads/controllers/deployment/
deployment:
  enabled: true
  # ref: https://kubernetes.io/docs/concepts/workloads/controllers/deployment/#strategy
  strategy: {}
   # rollingUpdate:
   #  maxSurge: 25%

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version: '3.5'
services:
  vmagent:
    container_name: vmagent
    image: victoriametrics/vmagent
    depends_on:
      - "vminsert"
    ports:
      - 8429:8429
    volumes:

denisgolius

k8s-rbac-limit-user-to-namespace.yml

Ansible configuration for limit user to its namespace, and list all namespaces in cluster (for dashboard). Can be used for provide access to stage environments for your developers.

Just ansible-playbook k8s-rbac-limit-user-to-namespace.yml -e namespace=cool-app-development and gather result from /tmp/cool-app-development.yaml

pre-requirements

You must have:

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ssh-keygen -t rsa -b 4096 -N '' -C "[email protected]" -f ~/.ssh/id_rsa
ssh-keygen -t rsa -b 4096 -N '' -C "[email protected]" -f ~/.ssh/github_rsa
ssh-keygen -t rsa -b 4096 -N '' -C "[email protected]" -f ~/.ssh/mozilla_rsa