文章目录
- 1. 预备条件
- 2. download01 节点 安装 docker
- download01 节点 介质下载
- 下载
- bastion01节点配置 yum 源
- bastion01 节点安装 docker
- 5. 安装 docker insecure registry
- bastion01 部署 nginx 与 镜像入库
- 13.1 配置 config.sh
- 13.2 配置 setup-docker.sh
- 13.3 配置 start-nginx.sh
- 13.4 配置 load-push-all-images.sh
- 13.5 配置 set-all.sh
- 执行
- 14. bastion01 配置互信
- 15. 启动容器部署环境
- 16. 部署前准备
- 配置 `extract-kubespray.sh`
- 编写 inventory.ini
- 编写 offline.yml
- 配置 containerd.yml
- 配置 nerdctl
- 19. 部署 offline repo
- 添加系统yum源
- 添加 其他工具yum源
- 20. 开始部署
- 报错
- 镜像拉取失败
- 集群状态无法获取
- 内核模块启动
- 集群初始化失败
1. 预备条件
角色 | ip | cpu | mem | disk | ios | kernel |
---|---|---|---|---|---|---|
download | 10.70.0.70、192.168.23.70 | 4 | 8G | 100G | rhel 8.6 | 4.18+ |
bastion01 | 10.70.0.78 | 4 | 8G | 100G | rhel 8.6 | 4.18+ |
harbor01 | 10.70.0.77 | 4 | 8G | 100G | rhel 8.6 | 4.18+ |
kube-master01 | 10.70.0.71 | 4 | 8G | 100G | rhel 8.6 | 4.18+ |
kube-master02 | 10.70.0.72 | 4 | 8G | 100G | rhel 8.6 | 4.18+ |
kube-master03 | 10.70.0.73 | 4 | 8G | 100G | rhel 8.6 | 4.18+ |
kube-node01 | 10.70.0.74 | 4 | 8G | 100G | rhel 8.6 | 4.18+ |
kube-node02 | 10.70.0.75 | 4 | 8G | 100G | rhel 8.6 | 4.18+ |
kube-node03 | 10.70.0.76 | 4 | 8G | 100G | rhel 8.6 | 4.18+ |
rhel-8.6-x86_64-dvd.iso, m
2. download01 节点 安装 docker
(download)
- 配置非安全私有仓库:https://williamlieurance.com/insecure-podman-registry/
- 配置代理:https://docs.oracle.com/en/operating-systems/oracle-linux/podman/podman-ConfiguringNetworkingforPodman.html#podman-install-proxy
yum -y install docker
download01 节点 介质下载
(download)
介质列表:
- rhel-8.6-x86_64-dvd.iso (用于安装系统和配置yum源)
- kubespray-offline-2.23.0-0.tar.gz(离线安装 kubernetes)
下载
下载最新版本 2.23.0-0: https://github.com/kubespray-offline/kubespray-offline/releases
wget https://github.com/kubespray-offline/kubespray-offline/archive/refs/tags/v2.23.0-0.zipunzip v2.23.0-0.zip
在下载介质之前需要安装:
- run
install-docker.sh
to installDocker CE
. - run
install-containerd.sh
to installcontainerd
andnerdctl.
- Set docker environment variable to
/usr/local/bin/nerdctl
in config.sh.
./install-docker.sh
./install-containerd.sh
安装成功后,下载介质执行:
./download-all.sh
所有工件都存储在./outputs 目录。
此脚本调用以下所有脚本:
prepare-pkgs.sh
Setup python, etc.prepare-py.sh
Setup python venv, install required python packages.get-kubespray.sh
Download and extract kubespray, if KUBESPRAY_DIR does not exist.pypi-mirror.sh
Download PyPI mirror filesdownload-kubespray-files.sh
Download kubespray offline files (containers, files, etc)download-additional-containers.sh
Download additional containers.
You can add any container image repoTag to imagelists/*.txt.create-repo.sh
Download RPM or DEB repositories.copy-target-scripts.sh
Copy scripts for target node.
用时 30分钟 下载完成介质。
注意:如果你喜欢通过容器部署集群,需要下载 kubespray 镜像,默认
quay.io/kubespray/kubespray:v2.21.0
,存在一个 pip 包依赖(jmespath 1.0.1),下面镜像已重新编译。
nerdctl pull ghostwritten/kubespray:v2.21-a94b893e2
nerdctl save -o kubespray:v2.21-a94b893e2.tar ghostwritten/kubespray:v2.21-a94b893e2
或者
docker pull quay.io/kubespray/kubespray:v2.23.0
docker save -o quay-io-kubespray-image-v2.23.0.tar quay.io/kubespray/kubespray:v2.23.0
打包下载的介质:
tar zcvf kubespray-offline-2.23.0-0.tar.gz kubespray-offline-2.23.0-0
将介质传输至离线的 bastion01
bastion01节点配置 yum 源
(bastion01离线状态)
参考:https://www.redhat.com/sysadmin/apache-yum-dnf-repo
mkdir /mnt/cdrom
mount -o loop /root/kubernetes-offline/rhel-8.6-x86_64-dvd.iso /mnt/cdrom
本地配置yum源
cat local.repo
[BaseOS]
name=BaseOS
baseurl=file:///mnt/cdrom/BaseOS
enable=1
gpgcheck=0[AppStream]
name=AppStream
baseurl=file:///mnt/cdrom/AppStream
enabled=1
gpgcheck=0
测试
$ yum repolist --verbose
Loaded plugins: builddep, changelog, config-manager, copr, debug, debuginfo-install, download, generate_completion_cache, groups-manager, kpatch, needs-restarting, playground, product-id, repoclosure, repodiff, repograph, repomanage, reposync, subscription-manager, uploadprofile
Updating Subscription Management repositories.
Unable to read consumer identityThis system is not registered with an entitlement server. You can use subscription-manager to register.YUM version: 4.7.0
cachedir: /var/cache/dnf
Last metadata expiration check: 0:35:00 ago on Thu 19 Oct 2023 05:45:22 PM CST.
Repo-id : AppStream
Repo-name : AppStream
Repo-revision : 1656402327
Repo-updated : Tue 28 Jun 2022 03:45:28 PM CST
Repo-pkgs : 6,609
Repo-available-pkgs: 5,345
Repo-size : 8.6 G
Repo-baseurl : file:///mnt/cdrom/AppStream
Repo-expire : 172,800 second(s) (last: Thu 19 Oct 2023 05:45:22 PM CST)
Repo-filename : /etc/yum.repos.d/local.repoRepo-id : BaseOS
Repo-name : BaseOS
Repo-revision : 1656402376
Repo-updated : Tue 28 Jun 2022 03:46:17 PM CST
Repo-pkgs : 1,714
Repo-available-pkgs: 1,712
Repo-size : 1.3 G
Repo-baseurl : file:///mnt/cdrom/BaseOS
Repo-expire : 172,800 second(s) (last: Thu 19 Oct 2023 05:45:21 PM CST)
Repo-filename : /etc/yum.repos.d/local.repo
Total packages: 8,323
yum clean all
yum install ntp
其他节点使用源
$ yum -y install httpd$ vim /etc/httpd/conf/httpd.conflisten 81# vim /etc/httpd/conf.d/define.conf
<VirtualHost *:81>ServerName www.XXX-ym.comDocumentRoot /mnt/cdrom
</VirtualHost># vim /etc/httpd/conf.d/permission.conf
<Directory /mnt/cdrom>Require all granted
</Directory>$ systemctl restart httpd
$ chcon -R --reference=/var/www /mnt/cdrom //调整SELinux属性$ systemctl restart httpd
远程节点配置yum源
$ cat http_iso.repo
[BaseOS]
name=http_iso
baseurl=http://10.70.0.254/BaseOS
gpgcheck=0
enabled=1
[AppStream]
name=http_iso
baseurl=http://10.70.0.254/AppStream
gpgcheck=0
enabled=1
bastion01 节点安装 docker
(bastion01)
- 配置非安全私有仓库:https://williamlieurance.com/insecure-podman-registry/
- 配置代理:https://docs.oracle.com/en/operating-systems/oracle-linux/podman/podman-ConfiguringNetworkingforPodman.html#podman-install-proxy
yum -y install docker
5. 安装 docker insecure registry
(bastion01)
打包下载的介质传输到离线环境:
cd ../
tar zcvf kubespray-offline-2.23.0-0.tar.gz kubespray-offline-2.23.0-0
登陆部署节点(registry01),然后在输出目录中运行以下脚本:
mkdir /root/kubernetes-offline && cd kubespray-offline-2.23.0-0.tar.gz
tar zxvf kubespray-offline-2.23.0-0.tar.gz
cd /root/kubernetes-offline/kubespray-offline-2.23.0-0/outputs
docker load -i images/docker.io_library_registry-2.8.2.tar.gz
mkdir /var/lib/registry
docker run -d --restart=always --name registry -p 35000:5000 -p 443:443 -v /var/lib/registry:/var/lib/registry docker.io/library/registry:2.8.2
docker ps
配置域名
echo "10.60.0.30 registry.demo" >>/etc/hosts
配置 docker
cat <<EOF> /etc/containers/registries.conf.d/myregistry.conf
[[registry]]
location = "registry.demo:35000"
insecure = true
EOF
docker tag docker.io/library/registry:2.8.2 registry.demo:35000/registry:2.8.2
docker push registry.demo:35000/registry:2.8.2
bastion01 部署 nginx 与 镜像入库
该配置部署的目的主要完成 nginx部署,为了其他节点拉取各类文件、工具包;并且完成镜像推送入库步骤。
cd /root/kubernetes-offline/kubespray-offline-2.23.0-0/outputs
13.1 配置 config.sh
修改 KUBESPRAY_VERSION:-2.22.1
,并且添加LOCAL_REGISTRY='registry.demo:35000'
。
$ cat config.sh
#!/bin/bash
KUBESPRAY_VERSION=${KUBESPRAY_VERSION:-2.23.0}
#KUBESPRAY_VERSION=${KUBESPRAY_VERSION:-master}LOCAL_REGISTRY='registry.demo:35000'
REGISTRY_PORT=${REGISTRY_PORT:-35000}
13.2 配置 setup-docker.sh
$ cp setup-container.sh setup-docker.sh
$ cat setup-container.sh
#!/bin/bash# install containerd
#./install-containerd.sh #注释掉# Load images
echo "==> Load registry, nginx images"
#NERDCTL=/usr/local/bin/nerdctl #注释
NERDCTL=/usr/bin/docker #添加
cd ./imagesfor f in docker.io_library_registry-*.tar.gz docker.io_library_nginx-*.tar.gz; dosudo $NERDCTL load -i $f
doneif [ -f kubespray-offline-container.tar.gz ]; thensudo $NERDCTL load -i kubespray-offline-container.tar.gz
fi
13.3 配置 start-nginx.sh
部署改为 docker
运行容器。
cat start-nginx.sh
#!/bin/bashsource ./config.shBASEDIR="."
if [ ! -d images ] && [ -d ../outputs ]; thenBASEDIR="../outputs" # for tests
fi
BASEDIR=$(cd $BASEDIR; pwd)NGINX_IMAGE=nginx:1.25.2echo "===> Start nginx"
sudo /usr/bin/docker run -d \--network host \--restart always \--name nginx \-v ${BASEDIR}:/usr/share/nginx/html \${NGINX_IMAGE}
13.4 配置 load-push-all-images.sh
将NERDCTL
变量改为/usr/bin/docker
。
NERDCTL=/usr/bin/docker
13.5 配置 set-all.sh
注释掉run ./setup-container.sh
与 run ./start-registry.sh
cat setup-all.sh
#!/bin/bashrun() {echo "=> Running: $*"$* || {echo "Failed in : $*"exit 1}
}# prepare
#run ./setup-container.sh
run ./setup-docker.sh# start web server
run ./start-nginx.sh# setup local repositories
run ./setup-offline.sh# setup python
run ./setup-py.sh# start private registry
#run ./start-registry.sh# load and push all images to registry
run ./load-push-all-images.sh
执行
$ docker ps
Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg.
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
63e5ffe05ebb docker.io/library/registry:2.8.2 /etc/docker/regis... 2 hours ago Up 2 hours ago 0.0.0.0:35000->5000/tcp registry
5c2458ea4933 docker.io/library/nginx:1.25.2 nginx -g daemon o... 42 minutes ago Up 42 minutes ago nginx$ docker images |grep 35000
Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg.
registry.bsg:35000/nginx 1.25.2 bc649bab30d1 8 days ago 191 MB
registry.bsg:35000/registry 2.8.2 fb59138d7af1 3 weeks ago 24.6 MB
registry.bsg:35000/library/nginx 1.25.2-alpine d571254277f6 3 weeks ago 44.4 MB
registry.bsg:35000/calico/typha v3.25.2 11995f5f3ea7 6 weeks ago 64.9 MB
registry.bsg:35000/calico/kube-controllers v3.25.2 cb60adca8b5e 6 weeks ago 70.4 MB
registry.bsg:35000/calico/apiserver v3.25.2 3c95ef610728 6 weeks ago 82.2 MB
registry.bsg:35000/calico/cni v3.25.2 8ea297882254 6 weeks ago 202 MB
registry.bsg:35000/calico/pod2daemon-flexvol v3.25.2 2ea0861c9c7a 6 weeks ago 14.7 MB
registry.bsg:35000/calico/node v3.25.2 ed304c33a22f 6 weeks ago 245 MB
registry.bsg:35000/kube-apiserver v1.27.5 b58f4bc39345 8 weeks ago 122 MB
registry.bsg:35000/kube-proxy v1.27.5 f249729a2355 8 weeks ago 72.7 MB
registry.bsg:35000/kube-scheduler v1.27.5 96c06904875e 8 weeks ago 59.8 MB
registry.bsg:35000/kube-controller-manager v1.27.5 ae819fd2a0d7 8 weeks ago 114 MB
registry.bsg:35000/library/haproxy 2.8.2-alpine a3c8e99e9327 2 months ago 24.6 MB
registry.bsg:35000/metrics-server/metrics-server v0.6.4 a608c686bac9 2 months ago 70.3 MB
registry.bsg:35000/ingress-nginx/controller v1.8.1 825aff16c20c 3 months ago 286 MB
registry.bsg:35000/cilium/cilium v1.13.4 d00a7abfa71a 4 months ago 487 MB
registry.bsg:35000/cilium/operator v1.13.4 9dd45d0a36c9 4 months ago 126 MB
registry.bsg:35000/cilium/hubble-relay v1.13.4 e901ba48d58c 4 months ago 48.8 MB
registry.bsg:35000/flannel/flannel v0.22.0 38c11b8f4aa1 4 months ago 70.9 MB
registry.bsg:35000/kubeovn/kube-ovn v1.11.5 212bc9523e78 5 months ago 432 MB
registry.bsg:35000/library/registry 2.8.1 f5352b75f67e 5 months ago 26.5 MB
registry.bsg:35000/ghcr.io/kube-vip/kube-vip v0.5.12 1227540e2a61 6 months ago 41.7 MB
registry.bsg:35000/jetstack/cert-manager-controller v1.11.1 b23ed1d12779 6 months ago 63.6 MB
registry.bsg:35000/jetstack/cert-manager-cainjector v1.11.1 4b822c353dc8 6 months ago 41.1 MB
registry.bsg:35000/jetstack/cert-manager-webhook v1.11.1 b22616882946 6 months ago 48.6 MB
registry.bsg:35000/cpa/cluster-proportional-autoscaler v1.8.8 b6d1a4be0743 6 months ago 39.4 MB
registry.bsg:35000/rancher/local-path-provisioner v0.0.24 b29384aeb4b1 7 months ago 40.4 MB
registry.bsg:35000/cilium/hubble-ui v0.11.0 b555a2c7b3de 7 months ago 53.2 MB
registry.bsg:35000/cilium/hubble-ui-backend v0.11.0 0631ce248fa6 7 months ago 48.6 MB
registry.bsg:35000/dns/k8s-dns-node-cache 1.22.20 ff71cd4ea5ae 7 months ago 69.4 MB
registry.bsg:35000/metallb/controller v0.13.9 26952499c302 8 months ago 64.3 MB
registry.bsg:35000/metallb/speaker v0.13.9 697605b35935 8 months ago 114 MB
registry.bsg:35000/coredns/coredns v1.10.1 ead0a4a53df8 8 months ago 53.6 MB
registry.bsg:35000/coreos/etcd v3.5.7 27c4d6f345ac 9 months ago 57.5 MB
registry.bsg:35000/flannel/flannel-cni-plugin v1.1.2 7a2dcab94698 10 months ago 8.25 MB
registry.bsg:35000/pause 3.9 e6f181688397 12 months ago 748 kB
registry.bsg:35000/kubernetesui/dashboard v2.7.0 07655ddf2eeb 13 months ago 249 MB
registry.bsg:35000/envoyproxy/envoy v1.22.5 e9c4ee2ce720 14 months ago 133 MB
registry.bsg:35000/cloudnativelabs/kube-router v1.5.1 6080a224cdd1 14 months ago 104 MB
registry.bsg:35000/sig-storage/local-volume-provisioner v2.5.0 84fe61c6a33a 15 months ago 134 MB
registry.bsg:35000/kubernetesui/metrics-scraper v1.0.8 115053965e86 16 months ago 43.8 MB
registry.bsg:35000/cilium/certgen v0.1.8 a283370c8d83 20 months ago 44.4 MB
registry.bsg:35000/sig-storage/csi-snapshotter v5.0.0 c5bdb516176e 21 months ago 56.5 MB
registry.bsg:35000/sig-storage/csi-node-driver-registrar v2.4.0 f45c8a305a0b 23 months ago 21.2 MB
registry.bsg:35000/ghcr.io/k8snetworkplumbingwg/multus-cni v3.8 c65d3833b509 2 years ago 300 MB
registry.bsg:35000/sig-storage/snapshot-controller v4.2.1 223fc919ab6a 2 years ago 52.7 MB
registry.bsg:35000/sig-storage/csi-resizer v1.3.0 1df30f0e2555 2 years ago 55.4 MB
registry.bsg:35000/k8scloudprovider/cinder-csi-plugin v1.22.0 e4c74b94269d 2 years ago 219 MB
registry.bsg:35000/sig-storage/csi-provisioner v3.0.0 fe0f921f3c92 2 years ago 58 MB
registry.bsg:35000/sig-storage/csi-attacher v3.3.0 37f46af926da 2 years ago 55 MB
registry.bsg:35000/weaveworks/weave-npc 2.8.1 7f92d556d4ff 2 years ago 39.7 MB
registry.bsg:35000/weaveworks/weave-kube 2.8.1 df29c0a4002c 2 years ago 89.8 MB
registry.bsg:35000/amazon/aws-alb-ingress-controller v1.1.9 4b1d22ffb3c0 3 years ago 40.6 MB
registry.bsg:35000/amazon/aws-ebs-csi-driver v0.5.0 187fd7ffef67 3 years ago 444 MB
registry.bsg:35000/external_storage/rbd-provisioner v2.1.1-k8s1.11 9fb54e49f9bf 5 years ago 417 MB
registry.bsg:35000/external_storage/cephfs-provisioner v2.1.0-k8s1.11 cac658c0a096 5 years ago 413 MB
registry.bsg:35000/mirantis/k8s-netchecker-server v1.2.2 3fe402881a14 5 years ago 124 MB
registry.bsg:35000/mirantis/k8s-netchecker-agent v1.2.2 bf9a79a05945 5 years ago 5.86 MB
14. bastion01 配置互信
ssh-keygen
for i in {71..78};do ssh-copy-id root@10.70.0.$i;done
15. 启动容器部署环境
docker run --name kubespray-offline-ansible --network=host --rm -itd -v "$(pwd)"/kubespray-offline-2.23.0-0:/kubespray -v "${HOME}"/.ssh:/root/.ssh -v /etc/hosts:/etc/hosts quay.io/kubespray/kubespray:v2.23.0 bash
16. 部署前准备
检查批量通信、镜像仓库地址域名解析、可能存在缺失的内核加载模块。
```bash
$ yum -y install ansible*$ vim /etc/ansible/hosts
[all]
kube-master01 ansible_host=10.70.0.71
kube-master02 ansible_host=10.70.0.72
kube-master03 ansible_host=10.70.0.73
kube-node01 ansible_host=10.70.0.74
kube-node02 ansible_host=10.70.0.75
kube-node03 ansible_host=10.70.0.76$ ansible all -m ping
$ ansible all -m lineinfile -a "path=/etc/hosts line='10.70.0.78 registry.demo'"
$ ansible all -m lineinfile -a "path=/etc/rc.local line='modprobe br_netfilter\nmodprobe ip_conntrack'"
$ ansible all -m copy -a "src=/etc/sysctl.conf dest=/etc/"
$ ansible all -m shell -a "cat /etc/sysctl.conf"
配置 extract-kubespray.sh
保持 kubespray-v2.22.1
内容不变,注释掉 apply patches
内容。
cd /root/kubernetes-offline/kubespray-offline-2.23.0-0/outputs
vim extract-kubespray.sh
#!/bin/bashcd $(dirname $0)
CURRENT_DIR=$(pwd)
source ./config.shKUBESPRAY_TARBALL=files/kubespray-${KUBESPRAY_VERSION}.tar.gz
DIR=kubespray-${KUBESPRAY_VERSION}if [ -d $DIR ]; thenecho "${DIR} already exists."exit 0
fiif [ ! -e $KUBESPRAY_TARBALL ]; thenecho "$KUBESPRAY_TARBALL does not exist."exit 1
fitar xvzf $KUBESPRAY_TARBALL || exit 1# apply patches
#sleep 1 # avoid annoying patch error in shared folders.
#if [ -d $CURRENT_DIR/patches/${KUBESPRAY_VERSION} ]; then
# for patch in $CURRENT_DIR/patches/${KUBESPRAY_VERSION}/*.patch; do
# if [[ -f "${patch}" ]]; then
# echo "===> Apply patch: $patch"
# (cd $DIR && patch -p1 < $patch)
# fi
# done
#fi
执行:
./extract-kubespray.sh
编写 inventory.ini
vim kubespray-2.23.0/inventory/sample/inventory.ini
[all]
kube-master01 ansible_host=10.70.0.71
kube-master02 ansible_host=10.70.0.72
kube-master03 ansible_host=10.70.0.73
kube-node01 ansible_host=10.70.0.74
kube-node02 ansible_host=10.70.0.75
kube-node03 ansible_host=10.70.0.76[bastion]
bastion01 ansible_host=10.70.0.78 ansible_user=root[kube_control_plane]
kube-master01[etcd]
kube-master01
kube-master02
kube-master03[kube_node]
kube-node01
kube-node02
kube-node03[calico_rr][k8s_cluster:children]
kube_control_plane
kube_node
calico_rr
编写 offline.yml
vim outputs/kubespray-2.22.1/inventry/sample/group_vars/all/offline.yml
http_server: "http://10.60.0.30"
registry_host: "registry.demo:35000"containerd_insecure_registries: # Kubespray #8340"registry.demo:35000": "http://registry.demo:35000"files_repo: "{{ http_server }}/files"
yum_repo: "{{ http_server }}/rpms"
ubuntu_repo: "{{ http_server }}/debs"# Registry overrides
kube_image_repo: "{{ registry_host }}"
gcr_image_repo: "{{ registry_host }}"
docker_image_repo: "{{ registry_host }}"
quay_image_repo: "{{ registry_host }}"# Download URLs: See roles/download/defaults/main.yml of kubespray.
kubeadm_download_url: "{{ files_repo }}/kubernetes/{{ kube_version }}/kubeadm"
kubectl_download_url: "{{ files_repo }}/kubernetes/{{ kube_version }}/kubectl"
kubelet_download_url: "{{ files_repo }}/kubernetes/{{ kube_version }}/kubelet"
# etcd is optional if you **DON'T** use etcd_deployment=host
etcd_download_url: "{{ files_repo }}/kubernetes/etcd/etcd-{{ etcd_version }}-linux-amd64.tar.gz"
cni_download_url: "{{ files_repo }}/kubernetes/cni/cni-plugins-linux-{{ image_arch }}-{{ cni_version }}.tgz"
crictl_download_url: "{{ files_repo }}/kubernetes/cri-tools/crictl-{{ crictl_version }}-{{ ansible_system | lower }}-{{ image_arch }}.tar.gz"
# If using Calico
calicoctl_download_url: "{{ files_repo }}/kubernetes/calico/{{ calico_ctl_version }}/calicoctl-linux-{{ image_arch }}"
# If using Calico with kdd
calico_crds_download_url: "{{ files_repo }}/kubernetes/calico/{{ calico_version }}.tar.gz"runc_download_url: "{{ files_repo }}/runc/{{ runc_version }}/runc.{{ image_arch }}"
nerdctl_download_url: "{{ files_repo }}/nerdctl-{{ nerdctl_version }}-{{ ansible_system | lower }}-{{ image_arch }}.tar.gz"
containerd_download_url: "{{ files_repo }}/containerd-{{ containerd_version }}-linux-{{ image_arch }}.tar.gz"#containerd_insecure_registries:
# "{{ registry_addr }}":"{{ registry_host }}"# CentOS/Redhat/AlmaLinux/Rocky Linux
## Docker / Containerd
docker_rh_repo_base_url: "{{ yum_repo }}/docker-ce/$releasever/$basearch"
docker_rh_repo_gpgkey: "{{ yum_repo }}/docker-ce/gpg"# Fedora
## Docker
docker_fedora_repo_base_url: "{{ yum_repo }}/docker-ce/{{ ansible_distribution_major_version }}/{{ ansible_architecture }}"
docker_fedora_repo_gpgkey: "{{ yum_repo }}/docker-ce/gpg"
## Containerd
containerd_fedora_repo_base_url: "{{ yum_repo }}/containerd"
containerd_fedora_repo_gpgkey: "{{ yum_repo }}/docker-ce/gpg"
配置 containerd.yml
$ vim inventory/sample/group_vars/all/containerd.yml
......
containerd_registries_mirrors:- prefix: registry.bsg:35000mirrors:- host: http://registry.bsg:35000capabilities: ["pull", "resolve"]skip_verify: true
....
配置 nerdctl
vim roles/container-engine/nerdctl/templates/nerdctl.toml.j2
...
insecure_registry = true #添加
19. 部署 offline repo
Deploy offline repo configurations which use your yum_repo/ubuntu_repo to all target nodes using ansible.
First, copy offline setup playbook to kubespray directory.
添加系统yum源
ansible all -m shell -a "mv /etc/yum.repos.d /tmp"
ansible all -m shell -a "mkdir /etc/yum.repos.d"
ansible all -m copy -a "src=/etc/yum.repos.d/http_iso.repo dest=/etc/yum.repos.d/"
添加 其他工具yum源
$ docker exec -ti kubespray-offline-ansible bash
$ cd outputs/kubespray-2.23.0
$ ls playbooks
ansible_version.yml cluster.yml facts.yml legacy_groups.yml recover_control_plane.yml remove_node.yml reset.yml scale.yml upgrade_cluster.yml
$ ls ../playbook/
offline-repo.yml rolescp -r ../playbook .
#ansible -i inventory/sample/inventory.ini all -m copy -a "src=/tmp/yum.repos.d/offline.repo dest=/etc/yum.repos.d/"ansible-playbook -i inventory/sample/inventory.ini playbook/offline-repo.yml
ansible -i inventory/sample/inventory.ini all -m shell -a "yum repolist --verbose"
或者登到批量对象节点检查 offline.repo
是否正常
[root@kube-master01 ~]# yum repolist -v
This system is not registered with an entitlement server. You can use subscription-manager to register.YUM version: 4.7.0
cachedir: /var/cache/dnf
Repo-id : AppStream
Repo-name : http_iso
Repo-revision : 1656402327
Repo-updated : Tue Jun 28 15:45:28 2022
Repo-pkgs : 6609
Repo-available-pkgs: 5334
Repo-size : 8.6 G
Repo-baseurl : http://10.70.0.254/AppStream
Repo-expire : 172800 second(s) (last: Fri Oct 20 16:54:08 2023)
Repo-filename : /etc/yum.repos.d/http_iso.repoRepo-id : BaseOS
Repo-name : http_iso
Repo-revision : 1656402376
Repo-updated : Tue Jun 28 15:46:17 2022
Repo-pkgs : 1714
Repo-available-pkgs: 1558
Repo-size : 1.3 G
Repo-baseurl : http://10.70.0.254/BaseOS
Repo-expire : 172800 second(s) (last: Fri Oct 20 16:54:07 2023)
Repo-filename : /etc/yum.repos.d/http_iso.repoRepo-id : offline-repo
Repo-name : Offline repo for kubespray
Repo-revision : 1697770474
Repo-updated : Fri Oct 20 10:54:34 2023
Repo-pkgs : 299
Repo-available-pkgs: 299
Repo-size : 213 M
Repo-baseurl : http://10.70.0.78/rpms/local
Repo-expire : 172800 second(s) (last: Fri Oct 20 16:47:16 2023)
Repo-filename : /etc/yum.repos.d/offline.repo
Total packages: 8622http_iso 67 MB/s | 2.4 MB 00:00
http_iso 71 MB/s | 7.5 MB 00:00
20. 开始部署
执行部署:
ansible-playbook -i inventory/sample/inventory.ini --become --become-user=root cluster.yml
报错
镜像拉取失败
SK [download : Download_container | Download image if required] *********************************************************************************************************************
fatal: [kube-master01]: FAILED! => {"attempts": 4, "changed": true, "cmd": ["/usr/local/bin/nerdctl", "-n", "k8s.io", "pull", "--quiet", "registry.bsg:35000/calico/node:v3.25.2"], "0.082595", "end": "2023-10-20 17:59:27.145736", "msg": "non-zero return code", "rc": 1, "start": "2023-10-20 17:59:27.063141", "stderr": "time=\"2023-10-20T17:59:27+08:00\" level=in next host\" error=\"failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": http: server gave HTTP response to HTTPS client\" host=\"registrtime=\"2023-10-20T17:59:27+08:00\" level=error msg=\"server \\\"registry.bsg:35000\\\" does not seem to support HTTPS\" error=\"failed to resolve reference \\\"registry.bsg:35000/ca.2\\\": failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": http: server gave HTTP response to HTTPS client\"\ntime=\"2023-10-20T17:59:27info msg=\"Hint: you may want to try --insecure-registry to allow plain HTTP (if you are in a trusted network)\"\ntime=\"2023-10-20T17:59:27+08:00\" level=fatal msg=\"failed to reso\\"registry.bsg:35000/calico/node:v3.25.2\\\": failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": http: server gave HTTP response to HTTstderr_lines": ["time=\"2023-10-20T17:59:27+08:00\" level=info msg=\"trying next host\" error=\"failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3: server gave HTTP response to HTTPS client\" host=\"registry.bsg:35000\"", "time=\"2023-10-20T17:59:27+08:00\" level=error msg=\"server \\\"registry.bsg:35000\\\" does not seem to error=\"failed to resolve reference \\\"registry.bsg:35000/calico/node:v3.25.2\\\": failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": ve HTTP response to HTTPS client\"", "time=\"2023-10-20T17:59:27+08:00\" level=info msg=\"Hint: you may want to try --insecure-registry to allow plain HTTP (if you are in a trusted ime=\"2023-10-20T17:59:27+08:00\" level=fatal msg=\"failed to resolve reference \\\"registry.bsg:35000/calico/node:v3.25.2\\\": failed to do request: Head \\\"https://registry.bsg:3node/manifests/v3.25.2\\\": http: server gave HTTP response to HTTPS client\""], "stdout": "", "stdout_lines": []}
fatal: [kube-node02]: FAILED! => {"attempts": 4, "changed": true, "cmd": ["/usr/local/bin/nerdctl", "-n", "k8s.io", "pull", "--quiet", "registry.bsg:35000/calico/node:v3.25.2"], "de076080", "end": "2023-10-20 17:59:26.653303", "msg": "non-zero return code", "rc": 1, "start": "2023-10-20 17:59:26.577223", "stderr": "time=\"2023-10-20T17:59:26+08:00\" level=infoext host\" error=\"failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": http: server gave HTTP response to HTTPS client\" host=\"registry.me=\"2023-10-20T17:59:26+08:00\" level=error msg=\"server \\\"registry.bsg:35000\\\" does not seem to support HTTPS\" error=\"failed to resolve reference \\\"registry.bsg:35000/cali\\\": failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": http: server gave HTTP response to HTTPS client\"\ntime=\"2023-10-20T17:59:26+0fo msg=\"Hint: you may want to try --insecure-registry to allow plain HTTP (if you are in a trusted network)\"\ntime=\"2023-10-20T17:59:26+08:00\" level=fatal msg=\"failed to resolv"registry.bsg:35000/calico/node:v3.25.2\\\": failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": http: server gave HTTP response to HTTPSderr_lines": ["time=\"2023-10-20T17:59:26+08:00\" level=info msg=\"trying next host\" error=\"failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.2server gave HTTP response to HTTPS client\" host=\"registry.bsg:35000\"", "time=\"2023-10-20T17:59:26+08:00\" level=error msg=\"server \\\"registry.bsg:35000\\\" does not seem to surror=\"failed to resolve reference \\\"registry.bsg:35000/calico/node:v3.25.2\\\": failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": ht HTTP response to HTTPS client\"", "time=\"2023-10-20T17:59:26+08:00\" level=info msg=\"Hint: you may want to try --insecure-registry to allow plain HTTP (if you are in a trusted nee=\"2023-10-20T17:59:26+08:00\" level=fatal msg=\"failed to resolve reference \\\"registry.bsg:35000/calico/node:v3.25.2\\\": failed to do request: Head \\\"https://registry.bsg:350de/manifests/v3.25.2\\\": http: server gave HTTP response to HTTPS client\""], "stdout": "", "stdout_lines": []}
FAILED - RETRYING: [kube-node01]: Download_container | Download image if required (1 retries left).
FAILED - RETRYING: [kube-node03]: Download_container | Download image if required (1 retries left).
fatal: [kube-node01]: FAILED! => {"attempts": 4, "changed": true, "cmd": ["/usr/local/bin/nerdctl", "-n", "k8s.io", "pull", "--quiet", "registry.bsg:35000/calico/node:v3.25.2"], "de084238", "end": "2023-10-20 17:59:35.557300", "msg": "non-zero return code", "rc": 1, "start": "2023-10-20 17:59:35.473062", "stderr": "time=\"2023-10-20T17:59:35+08:00\" level=infoext host\" error=\"failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": http: server gave HTTP response to HTTPS client\" host=\"registry.me=\"2023-10-20T17:59:35+08:00\" level=error msg=\"server \\\"registry.bsg:35000\\\" does not seem to support HTTPS\" error=\"failed to resolve reference \\\"registry.bsg:35000/cali\\\": failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": http: server gave HTTP response to HTTPS client\"\ntime=\"2023-10-20T17:59:35+0fo msg=\"Hint: you may want to try --insecure-registry to allow plain HTTP (if you are in a trusted network)\"\ntime=\"2023-10-20T17:59:35+08:00\" level=fatal msg=\"failed to resolv"registry.bsg:35000/calico/node:v3.25.2\\\": failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": http: server gave HTTP response to HTTPSderr_lines": ["time=\"2023-10-20T17:59:35+08:00\" level=info msg=\"trying next host\" error=\"failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.2server gave HTTP response to HTTPS client\" host=\"registry.bsg:35000\"", "time=\"2023-10-20T17:59:35+08:00\" level=error msg=\"server \\\"registry.bsg:35000\\\" does not seem to surror=\"failed to resolve reference \\\"registry.bsg:35000/calico/node:v3.25.2\\\": failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": ht HTTP response to HTTPS client\"", "time=\"2023-10-20T17:59:35+08:00\" level=info msg=\"Hint: you may want to try --insecure-registry to allow plain HTTP (if you are in a trusted nee=\"2023-10-20T17:59:35+08:00\" level=fatal msg=\"failed to resolve reference \\\"registry.bsg:35000/calico/node:v3.25.2\\\": failed to do request: Head \\\"https://registry.bsg:350de/manifests/v3.25.2\\\": http: server gave HTTP response to HTTPS client\""], "stdout": "", "stdout_lines": []}
fatal: [kube-node03]: FAILED! => {"attempts": 4, "changed": true, "cmd": ["/usr/local/bin/nerdctl", "-n", "k8s.io", "pull", "--quiet", "registry.bsg:35000/calico/node:v3.25.2"], "de076280", "end": "2023-10-20 17:59:36.900722", "msg": "non-zero return code", "rc": 1, "start": "2023-10-20 17:59:35.824442", "stderr": "time=\"2023-10-20T17:59:35+08:00\" level=infoext host\" error=\"failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": http: server gave HTTP response to HTTPS client\" host=\"registry.me=\"2023-10-20T17:59:35+08:00\" level=error msg=\"server \\\"registry.bsg:35000\\\" does not seem to support HTTPS\" error=\"failed to resolve reference \\\"registry.bsg:35000/cali\\\": failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": http: server gave HTTP response to HTTPS client\"\ntime=\"2023-10-20T17:59:35+0fo msg=\"Hint: you may want to try --insecure-registry to allow plain HTTP (if you are in a trusted network)\"\ntime=\"2023-10-20T17:59:35+08:00\" level=fatal msg=\"failed to resolv"registry.bsg:35000/calico/node:v3.25.2\\\": failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": http: server gave HTTP response to HTTPSderr_lines": ["time=\"2023-10-20T17:59:35+08:00\" level=info msg=\"trying next host\" error=\"failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.2server gave HTTP response to HTTPS client\" host=\"registry.bsg:35000\"", "time=\"2023-10-20T17:59:35+08:00\" level=error msg=\"server \\\"registry.bsg:35000\\\" does not seem to surror=\"failed to resolve reference \\\"registry.bsg:35000/calico/node:v3.25.2\\\": failed to do request: Head \\\"https://registry.bsg:35000/v2/calico/node/manifests/v3.25.2\\\": ht HTTP response to HTTPS client\"", "time=\"2023-10-20T17:59:35+08:00\" level=info msg=\"Hint: you may want to try --insecure-registry to allow plain HTTP (if you are in a trusted nee=\"2023-10-20T17:59:35+08:00\" level=fatal msg=\"failed to resolve reference \\\"registry.bsg:35000/calico/node:v3.25.2\\\": failed to do request: Head \\\"https://registry.bsg:350de/manifests/v3.25.2\\\": http: server gave HTTP response to HTTPS client\""], "stdout": "", "stdout_lines": []}NO MORE HOSTS LEFT ******************************************************************************************************************************************************************PLAY RECAP **************************************************************************************************************************************************************************
bastion01 : ok=6 changed=1 unreachable=0 failed=0 skipped=14 rescued=0 ignored=0
kube-master01 : ok=302 changed=2 unreachable=0 failed=1 skipped=400 rescued=0 ignored=1
kube-master02 : ok=85 changed=1 unreachable=0 failed=0 skipped=330 rescued=0 ignored=1
kube-master03 : ok=85 changed=1 unreachable=0 failed=0 skipped=330 rescued=0 ignored=1
kube-node01 : ok=256 changed=2 unreachable=0 failed=1 skipped=344 rescued=0 ignored=1
kube-node02 : ok=256 changed=2 unreachable=0 failed=1 skipped=344 rescued=0 ignored=1
kube-node03 : ok=256 changed=2 unreachable=0 failed=1 skipped=344 rescued=0 ignored=1
localhost : ok=3 changed=0 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0
集群状态无法获取
内核模块启动
TASK [kubernetes/node : Modprobe nf_conntrack_ipv4] ********************************************************************************************************************************
fatal: [kube-master01]: FAILED! => {"changed": false, "msg": "modprobe: FATAL: Module nf_conntrack_ipv4 not found in directory /lib/modules/4.18.0-372.9.1.el8.x86_64\n", "name": "nf_conntrack_ipv4", "params": "", "rc": 1, "state": "present", "stderr": "modprobe: FATAL: Module nf_conntrack_ipv4 not found in directory /lib/modules/4.18.0-372.9.1.el8.x86_64\n", "stderr_lines": ["modprobe: FATAL: Module nf_conntrack_ipv4 not found in directory /lib/modules/4.18.0-372.9.1.el8.x86_64"], "stdout": "", "stdout_lines": []}
...ignoring
fatal: [kube-node01]: FAILED! => {"changed": false, "msg": "modprobe: FATAL: Module nf_conntrack_ipv4 not found in directory /lib/modules/4.18.0-372.9.1.el8.x86_64\n", "name": "nf_conntrack_ipv4", "params": "", "rc": 1, "state": "present", "stderr": "modprobe: FATAL: Module nf_conntrack_ipv4 not found in directory /lib/modules/4.18.0-372.9.1.el8.x86_64\n", "stderr_lines": ["modprobe: FATAL: Module nf_conntrack_ipv4 not found in directory /lib/modules/4.18.0-372.9.1.el8.x86_64"], "stdout": "", "stdout_lines": []}
...ignoring
fatal: [kube-node02]: FAILED! => {"changed": false, "msg": "modprobe: FATAL: Module nf_conntrack_ipv4 not found in directory /lib/modules/4.18.0-372.9.1.el8.x86_64\n", "name": "nf_conntrack_ipv4", "params": "", "rc": 1, "state": "present", "stderr": "modprobe: FATAL: Module nf_conntrack_ipv4 not found in directory /lib/modules/4.18.0-372.9.1.el8.x86_64\n", "stderr_lines": ["modprobe: FATAL: Module nf_conntrack_ipv4 not found in directory /lib/modules/4.18.0-372.9.1.el8.x86_64"], "stdout": "", "stdout_lines": []}
...ignoring
fatal: [kube-node03]: FAILED! => {"changed": false, "msg": "modprobe: FATAL: Module nf_conntrack_ipv4 not found in directory /lib/modules/4.18.0-372.9.1.el8.x86_64\n", "name": "nf_conntrack_ipv4", "params": "", "rc": 1, "state": "present", "stderr": "modprobe: FATAL: Module nf_conntrack_ipv4 not found in directory /lib/modules/4.18.0-372.9.1.el8.x86_64\n", "stderr_lines": ["modprobe: FATAL: Module nf_conntrack_ipv4 not found in directory /lib/modules/4.18.0-372.9.1.el8.x86_64"], "stdout": "", "stdout_lines": []}
...ignoring
解决方法:
ansible all -m shell -a "modprobe br_netfilter"
集群初始化失败
TASK [kubernetes/control-plane : Kubeadm | Initialize first master] ****************************************************************************************************************
fatal: [kube-master01]: FAILED! => {"attempts": 3, "changed": true, "cmd": ["timeout", "-k", "300s", "300s", "/usr/local/bin/kubeadm", "init", "--config=/etc/kubernetes/kubeadm-config.yaml", "--ignore-preflight-errors=all", "--skip-phases=addon/coredns", "--upload-certs"], "delta": "0:05:00.012324", "end": "2023-10-20 22:05:51.670418", "failed_when_result": true, "msg": "non-zero return code", "rc": 124, "start": "2023-10-20 22:00:51.658094", "stderr": "W1020 22:00:51.756218 81472 utils.go:69] The recommended value for \"clusterDNS\" in \"KubeletConfiguration\" is: [10.233.0.10]; the provided value is: [169.254.25.10]\n\t[WARNING FileAvailable--etc-kubernetes-manifests-kube-apiserver.yaml]: /etc/kubernetes/manifests/kube-apiserver.yaml already exists\n\t[WARNING FileAvailable--etc-kubernetes-manifests-kube-controller-manager.yaml]: /etc/kubernetes/manifests/kube-controller-manager.yaml already exists\n\t[WARNING FileAvailable--etc-kubernetes-manifests-kube-scheduler.yaml]: /etc/kubernetes/manifests/kube-scheduler.yaml already exists\n\t[WARNING FileExisting-tc]: tc not found in system path\n\t[WARNING Port-10250]: Port 10250 is in use", "stderr_lines": ["W1020 22:00:51.756218 81472 utils.go:69] The recommended value for \"clusterDNS\" in \"KubeletConfiguration\" is: [10.233.0.10]; the provided value is: [169.254.25.10]", "\t[WARNING FileAvailable--etc-kubernetes-manifests-kube-apiserver.yaml]: /etc/kubernetes/manifests/kube-apiserver.yaml already exists", "\t[WARNING FileAvailable--etc-kubernetes-manifests-kube-controller-manager.yaml]: /etc/kubernetes/manifests/kube-controller-manager.yaml already exists", "\t[WARNING FileAvailable--etc-kubernetes-manifests-kube-scheduler.yaml]: /etc/kubernetes/manifests/kube-scheduler.yaml already exists", "\t[WARNING FileExisting-tc]: tc not found in system path", "\t[WARNING Port-10250]: Port 10250 is in use"], "stdout": "[init] Using Kubernetes version: v1.27.5\n[preflight] Running pre-flight checks\n[preflight] Pulling images required for setting up a Kubernetes cluster\n[preflight] This might take a minute or two, depending on the speed of your internet connection\n[preflight] You can also perform this action in beforehand using 'kubeadm config images pull'\n[certs] Using certificateDir folder \"/etc/kubernetes/ssl\"\n[certs] Using existing ca certificate authority\n[certs] Using existing apiserver certificate and key on disk\n[certs] Using existing apiserver-kubelet-client certificate and key on disk\n[certs] Using existing front-proxy-ca certificate authority\n[certs] Using existing front-proxy-client certificate and key on disk\n[certs] External etcd mode: Skipping etcd/ca certificate authority generation\n[certs] External etcd mode: Skipping etcd/server certificate generation\n[certs] External etcd mode: Skipping etcd/peer certificate generation\n[certs] External etcd mode: Skipping etcd/healthcheck-client certificate generation\n[certs] External etcd mode: Skipping apiserver-etcd-client certificate generation\n[certs] Using the existing \"sa\" key\n[kubeconfig] Using kubeconfig folder \"/etc/kubernetes\"\n[kubeconfig] Using existing kubeconfig file: \"/etc/kubernetes/admin.conf\"\n[kubeconfig] Using existing kubeconfig file: \"/etc/kubernetes/kubelet.conf\"\n[kubeconfig] Using existing kubeconfig file: \"/etc/kubernetes/controller-manager.conf\"\n[kubeconfig] Using existing kubeconfig file: \"/etc/kubernetes/scheduler.conf\"\n[kubelet-start] Writing kubelet environment file with flags to file \"/var/lib/kubelet/kubeadm-flags.env\"\n[kubelet-start] Writing kubelet configuration to file \"/var/lib/kubelet/config.yaml\"\n[kubelet-start] Starting the kubelet\n[control-plane] Using manifest folder \"/etc/kubernetes/manifests\"\n[control-plane] Creating static Pod manifest for \"kube-apiserver\"\n[control-plane] Creating static Pod manifest for \"kube-controller-manager\"\n[control-plane] Creating static Pod manifest for \"kube-scheduler\"\n[wait-control-plane] Waiting for the kubelet to boot up the control plane as static Pods from directory \"/etc/kubernetes/manifests\". This can take up to 5m0s\n[kubelet-check] Initial timeout of 40s passed.", "stdout_lines": ["[init] Using Kubernetes version: v1.27.5", "[preflight] Running pre-flight checks", "[preflight] Pulling images required for setting up a Kubernetes cluster", "[preflight] This might take a minute or two, depending on the speed of your internet connection", "[preflight] You can also perform this action in beforehand using 'kubeadm config images pull'", "[certs] Using certificateDir folder \"/etc/kubernetes/ssl\"", "[certs] Using existing ca certificate authority", "[certs] Using existing apiserver certificate and key on disk", "[certs] Using existing apiserver-kubelet-client certificate and key on disk", "[certs] Using existing front-proxy-ca certificate authority", "[certs] Using existing front-proxy-client certificate and key on disk", "[certs] External etcd mode: Skipping etcd/ca certificate authority generation", "[certs] External etcd mode: Skipping etcd/server certificate generation", "[certs] External etcd mode: Skipping etcd/peer certificate generation", "[certs] External etcd mode: Skipping etcd/healthcheck-client certificate generation", "[certs] External etcd mode: Skipping apiserver-etcd-client certificate generation", "[certs] Using the existing \"sa\" key", "[kubeconfig] Using kubeconfig folder \"/etc/kubernetes\"", "[kubeconfig] Using existing kubeconfig file: \"/etc/kubernetes/admin.conf\"", "[kubeconfig] Using existing kubeconfig file: \"/etc/kubernetes/kubelet.conf\"", "[kubeconfig] Using existing kubeconfig file: \"/etc/kubernetes/controller-manager.conf\"", "[kubeconfig] Using existing kubeconfig file: \"/etc/kubernetes/scheduler.conf\"", "[kubelet-start] Writing kubelet environment file with flags to file \"/var/lib/kubelet/kubeadm-flags.env\"", "[kubelet-start] Writing kubelet configuration to file \"/var/lib/kubelet/config.yaml\"", "[kubelet-start] Starting the kubelet", "[control-plane] Using manifest folder \"/etc/kubernetes/manifests\"", "[control-plane] Creating static Pod manifest for \"kube-apiserver\"", "[control-plane] Creating static Pod manifest for \"kube-controller-manager\"", "[control-plane] Creating static Pod manifest for \"kube-scheduler\"", "[wait-control-plane] Waiting for the kubelet to boot up the control plane as static Pods from directory \"/etc/kubernetes/manifests\". This can take up to 5m0s", "[kubelet-check] Initial timeout of 40s passed."]}NO MORE HOSTS LEFT *****************************************************************************************************************************************************************
参考:
https://gitlab.openminds.be/mirror/kubespray/-/blob/master/docs/containerd.md