pyaillet

customCommands:
  containers:
    - name: bash
      attach: true
      command: 'docker exec -it {{ .Container.ID }} bash'
      serviceNames: []
    - name: sh
      attach: true
      command: 'docker exec -it {{ .Container.ID }} sh'
      serviceNames: []

pyaillet

use std::sync::Arc;

use embedded_svc::storage::{RawStorage, StorageBase};
use esp_idf_svc::{nvs::EspDefaultNvs, nvs_storage::EspNvsStorage};
use esp_idf_sys as _; // If using the `binstart` feature of `esp-idf-sys`, always keep this module imported

use log::*;

fn main() {
    // Temporary. Will disappear once ESP-IDF 4.4 is released, but for now it is necessary to call this function once,

pyaillet

    Checking esp-idf-hal v0.33.1 (/Users/pyaillet/Projets/esp32/esp-idf-hal)
error[E0433]: failed to resolve: use of undeclared crate or module `rmt_item32_t__bindgen_ty_1__bindgen_ty_1`
   --> src/rmt.rs:564:38
    |
564 |                 let mut inner_item = rmt_item32_t__bindgen_ty_1__bindgen_ty_1::default();
    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `rmt_item32_t__bindgen_ty_1__bindgen_ty_1`

error[E0425]: cannot find function `rmt_set_tx_loop_count` in this scope
     --> src/rmt.rs:451:23
      |

pyaillet

version: "3"
services:
  blue:
    image: containous/whoami
    labels:
    - traefik.http.routers.blue.rule=PathPrefix("/")
    - color=blue
  proxy:
    image: traefik:v2.5.4
    # Enables the web UI and tells Traefik to listen to docker

pyaillet

• Check certificates
  • /etc/kubernetes/pki
  • openssl x509 -in <certificate.crt> -noout -text
  • kubeadm certs renew all
• Check PID Namespace isolation
  • v1.PodSpec.shareProcessNamespace: true
• Use Network policies
  • Default deny ingress
  • Default deny egress
• frontend to backend

pyaillet

#!/usr/bin/env sh

# Install 
apt update
apt install -y python3 python3-pip neovim docker.io golang

USER="pyaillet"
USER_HOME="/home/$USER"
groupadd $USER
useradd -d $USER_HOME -m -g $USER -G adm,dialout,cdrom,floppy,audio,dip,video,plugdev,netdev,lxd,ubuntu,google-sudoers $USER

pyaillet

{
  "CN": "Kubernetes",
  "key": {
    "algo": "rsa",
    "size": 2048
  },
  "names": [
    {
      "C": "FR",
      "L": "Nantes",

pyaillet

All Products

Compute Products

• Compute Engine: Virtual Machines, Disks, Network ^{🔗 📄}
• App Engine: Managed App Platform ^{🔗 📄}
• Kubernetes Engine: Managed Kubernetes/Containers ^{🔗 📄}
• Cloud Functions: Event-driven serverless functions ^{🔗 📄}

pyaillet

Steps to access etcd from cluster (setup with kubeadm)

Create secret with etcd credentials

cd /etc/kubernetes/pki
kubectl create secret generic etcd-creds --from-file=etcd/ca.crt --from-file=apiserver-etcd-client.crt --from-file=apiserver-etcd-client.key

kubectl describe secret etcd-creds

pyaillet

Kubernetes tasks

• Install tools
  • Install and Set Up kubectl
  • Install Minikube
• Configure Pods and Containers
  • Assign Memory Resources to Containers and Pods
  • Assign CPU Resources to Containers and Pods
  • Configure Quality of Service for Pods
• Assign Extended Resources to a Container