A Seat at the Table: IT Leadership in the Age of Agility - Part 2
finished product that is hard to change. The advantages of the agility that can be gained through a flexible, changeable, custom system —a smooth rather than a lumpy EA, as we put it in the last chapter—are it ourselves, but have to get the vendor to change it. Our IT Skills Asset also becomes less flexible when we acquire an off-the-shelf product, since we will have to employ people with skills in that0 码力 | 7 页 | 387.61 KB | 5 月前3k8s操作手册 2.3
③k8s集群初始化 # kubeadm version #先查看k8s版本 # GitVersion:"v1.19.4" # kubeadm config images list #查看k8s其他组件的docker镜像名,默认用 k8s.gcr.io/的镜像源地址 k8s.gcr.io/kube-apiserver:v1.19.4 k8s.gcr. KubeletConfigura�on cgroupDriver: systemd failSwapOn: False #保存,(修改蓝色字体的参数值及新增最后5行) # kubeadm config images list --config /etc/kubeadm-init.yaml #查看需要的镜 像 cof-lee.com:5443/k8s/kube-apiserver:v1 cof-lee.com:5443/k8s/etcd:3.4.13-0 #可见镜像名已由默认的k8s.gcr.io/换成了配置文件里指定的docker镜像源 # kubeadm config images pull --image-repository="cof-lee.com:5443/k8s" #提前 下载需要的镜像 # kubeadm init --config /etc/kubeadm-init0 码力 | 126 页 | 4.33 MB | 1 年前3A Seat at the Table - IT Leadership in the Age of Agility
give IT powerful ways to manage uncertainty. By establishing short, robust feedback cycles and flexible decision-making processes, by creating options and grooming enterprise capabilities so that they0 码力 | 7 页 | 387.48 KB | 5 月前3
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