luhonghai

FROM weaveworks/flagger-loadtester:0.12.0
USER root
RUN apk update && apk add nodejs npm gettext
RUN npm install -g newman
RUN npm install postman-to-k6
COPY --from=loadimpact/k6:latest /usr/bin/k6 /usr/bin/k6
COPY scripts .
USER app

luhonghai

kubectl exec --namespace=manadr-dev -it $(kubectl get pod -l "service=mysql" --namespace=manadr-dev -o jsonpath='{.items[0].metadata.name}') -- bash

luhonghai

apiVersion: flagger.app/v1alpha3
kind: Canary
metadata:
  name: my-app
  namespace: dev
spec:
  targetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: my-app

luhonghai

#!/usr/local/bin/bash
postman-to-k6 script.json -e env.json --csv data.source.csv -o k6-script.js
k6 run --vus 30 --duration 300s k6-script.js
[ $? -eq 0 ]  || exit 1

luhonghai

#!/usr/local/bin/bash
newman run script.json -e env.json -d data.csv
[ $? -eq 0 ]  || exit 1

luhonghai

resource "google_compute_instance" "sontn-master01" {
  boot_disk {
    auto_delete = "true"
    device_name = "sontn-master01"
    initialize_params {
      image = "https://www.googleapis.com/compute/v1/projects/ubuntu-os-cloud/global/images/ubuntu-1604-xenial-v20191204"
      size  = "20"
      type  = "pd-standard"
    }

luhonghai

git branch -D $(git for-each-ref --format='%(refname:short)' refs/heads/feature/*)

luhonghai

fdisk /dev/xvdb # n > w
mkfs -t ext4 /dev/xvdb1
vim /etc/fstab # /dev/xvdb1    /datadrive   ext4    defaults     0        2
mkdir /datadrive
mount /dev/xvdb1 /datadrive

luhonghai

for line in `docker ps | awk '{print $1}' | grep -v CONTAINER`; do docker ps | grep $line | awk '{printf $NF" "}' && echo $(( `cat /sys/fs/cgroup/memory/docker/$line*/memory.usage_in_bytes` / 1024 / 1024 ))MB ; done

luhonghai

geth --rpc --rpccorsdomain="*" --rpcaddr="0.0.0.0"