thyarles

RKE2 commands

• Updated on May 29 to accommodate etcd container not having /bin/sh available anymore.

Install

curl -sL https://get.rke2.io | sh
systemctl daemon-reload
systemctl start rke2-server

thyarles

export CRI_CONFIG_FILE=/var/lib/rancher/rke2/agent/etc/crictl.yaml
export CONTAINERD_ADDRESS=unix:///run/k3s/containerd/containerd.sock
export PATH=$PATH:/var/lib/rancher/rke2/bin

echo "=== CHECK BEFORE ==="
(
curl  --cacert /var/lib/rancher/rke2/server/tls/kube-controller-manager/kube-controller-manager.crt \
  https://127.0.0.1:10257/healthz >/dev/null 2>&1 \
  && echo "[OK] Kube Controller probe" \
  || echo "[FAIL] Kube Controller probe";

thyarles

Vim cheat sheet

Starting Vim

vim [file1] [file2] ...

---

thyarles

vcl 4.0;

# Default backend definition. Set this to point to your content server.
backend default {
    .host = "127.0.0.1";
    .port = "8080";
    .connect_timeout = 600s;
    .first_byte_timeout = 600s;
    .between_bytes_timeout = 600s;
}

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/**
 * Retrieves all the rows in the active spreadsheet that contain data and logs the
 * values for each row.
 * For more information on using the Spreadsheet API, see
 * https://developers.google.com/apps-script/service_spreadsheet
 */
function readRows() {
  var sheet = SpreadsheetApp.getActiveSheet();
  var rows = sheet.getDataRange();
  var numRows = rows.getNumRows();

thyarles

#!/bin/sh
docker rm -f $(docker ps -qa)
docker volume rm $(docker volume ls -q)
cleanupdirs="/var/lib/etcd /etc/kubernetes /etc/cni /opt/cni /var/lib/cni /var/run/calico"
for dir in $cleanupdirs; do
  echo "Removing $dir"
  rm -rf $dir
done