要求docker<=20.10 k8s 1.24及之后版本： kubelet→cri-containerd→containerd→runC 后来cri-containerd重构进containerd中（CRI Plugin），合为一个containerd进程 默认调用的cri-socket： unix:///var/run/containerd/containerd.sock 本小节讲解k8s v1 #k8s v1.23支持的docker 最新版本为20.10.x # systemctl enable docker # systemctl start docker # docker info ★配置docker服务使用systemd去管理（以及信任本地镜像仓库） # vi /etc/docker/daemon.json { "data-root": "/docker_data" "exec-opts": [ "na�ve.cgroupdriver=systemd" ] } # mkdir -p /etc/systemd/system/docker.service.d # docker info ★docker会修改防火墙规则，导致pod网络不通 # vi /usr/lib/systemd/system/docker.service #在[Service]下的ExecStart=/usr/bin/dockerd

__future__ import print_function from __future__ import unicode_literals import sys if sys.version_info[0] < 3: reload(sys) sys.setdefaultencoding('utf-8') 解析： ★打印函数 导入print_func�on后，让python2也支持print()函数 指定python导入模块的路径，同--path= 14919 INFO: checking EXE 14919 INFO: Building EXE because EXE-00.toc is non existent 14919 INFO: Building EXE from EXE-00.toc 14920 INFO: Copying bootloader EXE to D:\path_to\ exe 14933 INFO: Copying icon to EXE 14940 INFO: Copying 0 resources to EXE 14940 INFO: Embedding manifest in EXE 14948 INFO: Appending PKG archive to EXE 14958 INFO: Fixing EXE headers 15056 INFO: Building

"dump.rdb" 10.99.1.51:6379> config get requirepass 1) "requirepass" 2) "Centos123" 10.99.1.51:6379> info # Server redis_version:6.2.13 ...... executable:/usr/local/bin/redis-server config_file:/root/redis-6

outcomes are being achieved. iii. Logging Levels 1. Debug – anything that happens in the program 2. Info – user driven actions or system specific 3. Warn – conditions that could become an error and will