1. Meaning If a service has multiple domain entry points and accessing it through any of them yields the same content, those domains are called peer domains. For example, through peer domains you can provide three identical file or API services. https://server.chenshaowen.com/static/index.html https://server-peer-a.chenshaowen.com/static/index.html https://server-peer-b.chenshaowen.com/static/index.html 2. Uses 2.1 Raising the Browser Concurrency Limit Browsers usually cap the maximum number of concurrent requests to a single domain at no more than 6 per second.

1. About Traffic Distribution Traffic governance is divided into north-south and east-west. In the typical drawing convention for Network Diagrams, core network components are drawn at the top and clients at the bottom, with different service levels drawn in between — hence the names north-south and east-west traffic. North-south traffic refers to traffic initiated by clients, while east-west traffic refers to traffic between services.

1. Preparing the Scheduled Script If it is a Bash script, the first line needs to specify the interpreter. 1 2 mkdir -p /root/scripts vim /root/scripts/quick-clear.sh 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 #!/bin/sh /usr/local/bin/kubectl --kubeconfig /root/.kube/config get pods --all-namespaces -o wide | grep Evicted | awk '{print $1,$2}' | xargs --no-run-if-empty -L1 /usr/local/bin/kubectl --kubeconfig /root/.

1. Background When you are at a job, you always have to do something, and you want to do something new. But it is not the case that if you want to do it you get the chance, and can do it well. Whether you do it alone or can do it together with everyone else, the final result is different.

1. Download the Binaries 1 2 3 4 wget https://github.com/thanos-io/thanos/releases/download/v0.26.0/thanos-0.26.0.linux-amd64.tar.gz tar xvf thanos-0.26.0.linux-amd64.tar.gz mv thanos-0.26.0.linux-amd64/thanos /usr/bin/ rm -rf thanos-0.26.0.linux-amd64* 2. Install Thanos Query 1 vim /etc/systemd/system/thanos-query.service 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 [Unit] Description=Thanos Query After=network-online.target [Service] Restart=on-failure ExecStart=/usr/bin/thanos query \ --log.