Yuval Lifshitz yuvalif

start a vstart cluster

MON=1 OSD=1 MDS=0 MGR=0 RGW=1 ../src/vstart.sh -n -d

create a lua file that implemets access log and depends on cjson and socket packages

  if Request.RGWOp == "get_obj" then
    local json = require("cjson")
    local socket = require("socket")
    local unix = require("socket.unix")

start multisite wirh 2 clusters and tracing enabled:

MON=1 OSD=1 MDS=0 MGR=0 ../src/test/rgw/test-rgw-multisite.sh 2 \
  --jaeger_tracing_enable=true --jaeger_agent_port=6831 --debug-trace=20

start the "all in one" container of jaeger, this will run: the agent, the collector the backend and the UI:

$ podman run \
  -e COLLECTOR_OTLP_ENABLED=true \
 -p 6831:6831/udp \

Setup

start the cluster

ON=1 OSD=1 MDS=0 MGR=0 RGW=1 ../src/vstart.sh -n -d

create a persistent amqp topic:

aws --region=default --endpoint-url http://localhost:8000 sns create-topic --name=fishtopic \
  --attributes='{"push-endpoint": "amqp://localhost", "amqp-exchange": "ex1", "persistent": "true"}'

existing work

more tracing areas

backend

OTEL collector vs. jaeger agent
jaeger protocol vs. OTEL protocol

setup

deploy a cephadm cluster with a custom build:

sudo cephadm --image <image> bootstrap --mon-ip <ip> --single-host-defaults

start OSDs:

sudo cephadm shell ceph orch apply osd --all-available-devices

enable the rgw service there:

start multisite wirh 2 clusters

MON=1 OSD=1 MDS=0 MGR=0 ../src/test/rgw/test-rgw-multisite.sh 2

export credentials

export AWS_ACCESS_KEY_ID=1234567890
export AWS_SECRET_ACCESS_KEY=pencil

start multisite wirh 2 clusters

MON=1 OSD=1 MDS=0 MGR=0 ../src/test/rgw/test-rgw-multisite.sh 2

export credentials

export AWS_ACCESS_KEY_ID=1234567890
export AWS_SECRET_ACCESS_KEY=pencil

K8s Setup

install minikube, run minikube with enough CPUs and 2 extra disks (for 2 OSDs):

$ minikube start --cpus 6 --extra-disks=2 --driver=kvm2

install kubectl and use from from the host:

$ eval $(minikube docker-env)

	set -e

	name=$1
	id=$2

	mkdir -p "$name"
	cd "$name" \|\|exit

	wget "http://qa-proxy.ceph.com/teuthology/$name/$id/teuthology.log" -O "teuthology$id.log"

	# zshrc

	# set path
	export PATH=$HOME/bin:/usr/local/bin:$HOME/go/bin:$HOME/.local/bin:/app/bin/:$PATH

	# golang
	export GOPROXY=https://proxy.golang.org,direct
	export GOBIN=$HOME/go/bin

	# for other themes, see: https://github.com/ohmyzsh/ohmyzsh/wiki/Themes