[WIP] Add e2e ci for kubernetes with kind.

.github/scripts/kind.sh

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+#!/usr/bin/env bash
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+
+wget -q https://github.com/kubernetes-sigs/kind/releases/download/v0.22.0/kind-linux-amd64
+chmod +x kind-linux-amd64 && mv kind-linux-amd64 /usr/local/bin/kind
+
+K8SVERSION=${K8SVERSION:-"v1.25.3"}
+WORKSPACE=$PWD
+
+sed -i  's/K8SVERSION/'$K8SVERSION'/g' $WORKSPACE/.github/scripts/kind.yaml
+sed -i  's#WORKSPACE#'$WORKSPACE'#g' $WORKSPACE/.github/scripts/kind.yaml
+kind create cluster --config $WORKSPACE/.github/scripts/kind.yaml
+kubectl wait node --all --for condition=ready

.github/scripts/kind.yaml

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+kind: Cluster
+apiVersion: kind.x-k8s.io/v1alpha4
+nodes:
+- role: control-plane
+  image: kindest/node:K8SVERSION
+  extraMounts:
+    - hostPath: /xline/kind
+      containerPath: /var/log
+    - hostPath: WORKSPACE/.github/scripts/xline.yaml
+      containerPath: /etc/kubernetes/manifests/xline.yaml
+  kubeadmConfigPatches:
+    - |
+      kind: ClusterConfiguration
+      etcd:
+        external:
+          endpoints:
+          - http://172.18.0.2:2379

.github/scripts/xline.yaml

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+apiVersion: v1
+kind: Pod
+metadata:
+  creationTimestamp: null
+  name: xline
+  namespace: kube-system
+spec:
+  containers:
+    - name: xline
+      image: ghcr.io/liangyuanpeng/xline:ffa824f
+      imagePullPolicy: IfNotPresent
+      env:
+      - name: RUST_LOG
+        value: debug
+      command:
+        - /bin/sh
+        - -c
+        - xline --name node1 --members node1=172.18.0.2:2379 --data-dir /tmp/xline --storage-engine rocksdb --client-listen-urls=http://172.18.0.2:2379 --peer-listen-urls=http://172.18.0.2:2380,http://172.18.0.2:2381 --client-advertise-urls=http://172.18.0.2:2379 --peer-advertise-urls=http://172.18.0.2:2380,http://172.18.0.2:2381
+  hostNetwork: true
+status: {}

.github/workflows/kube.yml

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+name: e2e
+
+on:
+  # schedule:
+  #   - cron: "00 * * * *" # run ci periodically at 3 am
+  pull_request:
+  push: #enabled after the API is stable
+  # workflow_dispatch:
+concurrency:
+  group: ${{ github.workflow }}-${{ github.actor }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  kube:
+    name: e2e_kube
+    runs-on: ubuntu-22.04
+    strategy:
+      fail-fast: false
+      matrix:
+        k8s:
+          - v1.25.3
+          - v1.26.0
+          - v1.27.3
+          - v1.28.7
+          - v1.29.2
+    steps:
+      - uses: actions/checkout@v4
+      - name: work with kubernetes
+        env:
+          K8SVERSION: ${{ matrix.k8s }}
+        run: |
+          ./.github/scripts/kind.sh
+      - name: chmod
+        if: always()
+        run: |
+          sudo chmod -R 777 /xline/kind
+          ls /xline/kind
+          ls /xline/kind/pods
+          du -h --max-depth=1 /xline/kind
+          ls -allh /xline/kind/containers
+      - name: upload kind logs
+        if: always()
+        uses: actions/upload-artifact@v3
+        with:
+          name: xline_kind_log_${{ matrix.k8s }}
+          path: /xline/kind/