暗能星系

zhanglu

Unable to attach or mount volumes: unmounted volumes=[coredns-token-dltf5 config-volume], unattached volumes=[coredns-token-dltf5 config-volume]: timed out waiting for the condition

zhanglu

networkPlugin cni failed to teardown po

zhanglu

docker images --format '{{.Repository}}: {{.Size}}' | sort -h

zhanglu

zhanglu

zhanglu

docker volume create portainer_data
docker run -d --name=portainer -p 9000:9000 -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data dockerhub.genostack.com:8090/library/portainer

zhanglu

[resolver] failed to query external DNS server

zhanglu

docker save goharbor/harbor-exporter:v2.7.4 -o exporter.tar.gz
docker save goharbor/chartmuseum-photon:v2.7.4 -o chart.tar.gz
docker save goharbor/redis-photon:v2.7.4 -o redis.tar.gz
docker save goharbor/trivy-adapter-photon:v2.7.4 -o trivy.tar.gz
docker save goharbor/notary-server-photon:v2.7.4 -o notary.tar.gz
docker save goharbor/notary-signer-photon:v2.7.4 -o nota2.tar.gz
docker save goharbor/harbor-registryctl:v2.7.4 -o harbor-regi.tar.gz
docker save goharbor/registry-photon:v2.7.4 -o registry-photon.tar.gz
docker save goharbor/nginx-photon:v2.7.4 -o nginx-photon.tar.gz
docker save goharbor/harbor-log:v2.7.4 -o harbor-log.tar.gz.tar.gz
docker save goharbor/harbor-jobservice:v2.7.4 -o harbor-jobservice.tar.gz
docker save goharbor/harbor-core:v2.7.4 -o harbor-core.tar.gz
docker save goharbor/harbor-portal:v2.7.4 -o harbor-portal.tar.gz
docker save goharbor/harbor-db:v2.7.4 -o harbor-db.tar.gz
docker save goharbor/prepare:v2.7.4 -o prepare.tar.gz

zhanglu

docker save goharbor/harbor-exporter:v2.7.4 -o exporter.tar.gz
docker save goharbor/chartmuseum-photon:v2.7.4 -o chart.tar.gz
docker save goharbor/redis-photon:v2.7.4 -o redis.tar.gz
docker save goharbor/trivy-adapter-photon:v2.7.4 -o trivy.tar.gz
docker save goharbor/notary-server-photon:v2.7.4 -o notary.tar.gz
docker save goharbor/notary-signer-photon:v2.7.4 -o nota2.tar.gz
docker save goharbor/harbor-registryctl:v2.7.4 -o harbor-regi.tar.gz
docker save goharbor/registry-photon:v2.7.4 -o registry-photon.tar.gz
docker save goharbor/nginx-photon:v2.7.4 -o nginx-photon.tar.gz
docker save goharbor/harbor-log:v2.7.4 -o harbor-log.tar.gz.tar.gz
docker save goharbor/harbor-jobservice:v2.7.4 -o harbor-jobservice.tar.gz
docker save goharbor/harbor-core:v2.7.4 -o harbor-core.tar.gz
docker save goharbor/harbor-portal:v2.7.4 -o harbor-portal.tar.gz
docker save goharbor/harbor-db:v2.7.4 -o harbor-db.tar.gz
docker save goharbor/prepare:v2.7.4 -o prepare.tar.gz

zhanglu

-rw-------. 1 root root 231080448 6月 25 10:26 chart.tar.gz
-rw-------. 1 root root 99730944 6月 25 10:26 exporter.tar.gz
-rw-------. 1 root root 226446336 6月 25 10:26 harbor-core.tar.gz
-rw-------. 1 root root 179054592 6月 25 10:26 harbor-db.tar.gz
-rw-------. 1 root root 264910848 6月 25 10:26 harbor-jobservice.tar.gz
-rw-------. 1 root root 130537984 6月 25 10:26 harbor-log.tar.gz.tar.gz
-rw-------. 1 root root 128102400 6月 25 10:26 harbor-portal.tar.gz
-rw-------. 1 root root 142263296 6月 25 10:26 harbor-regi.tar.gz
-rw-------. 1 root root 119507456 6月 25 10:26 nginx-photon.tar.gz
-rw-------. 1 root root 111452160 6月 25 10:26 nota2.tar.gz
-rw-------. 1 root root 114264064 6月 25 10:26 notary.tar.gz
-rw-------. 1 root root 173484544 6月 25 10:18 prepare.tar
-rw-------. 1 root root 173484544 6月 25 10:26 prepare.tar.gz
-rw-------. 1 root root 122591232 6月 25 10:26 redis.tar.gz
-rw-------. 1 root root 79580672 6月 25 10:26 registry-photon.tar.gz
-rw-------. 1 root root 466467840 6月 25 10:26 trivy.tar.gz

zhanglu

docker load < chart.tar.gz
docker load < exporter.tar.gz
docker load < harbor-core.tar.gz
docker load < harbor-db.tar.gz
docker load < harbor-jobservice.tar.gz
docker load < harbor-log.tar.gz.tar.gz
docker load < harbor-portal.tar.gz
docker load < harbor-regi.tar.gz
docker load < nginx-photon.tar.gz
docker load < nota2.tar.gz
docker load < notary.tar.gz
docker load < prepare.tar
docker load < prepare.tar.gz
docker load < redis.tar.gz
docker load < registry-photon.tar.gz
docker load < trivy.tar.gz

zhanglu

mount -t ceph 10.233.60.129:6789,10.233.63.167:6789,10.233.7.6:6789:/ /cephfs_data -o name=admin,secret=AQA4NLVjXO2ICBAA8p93aHTAM5M+0yPL3lPGaQ==

zhanglu

kubesphere/ks-apiserver:v3.3.1
kubesphere/ks-console:v3.3.1
kubesphere/ks-controller-manager:v3.3.1

zhanglu

docker pull kubesphere/ks-apiserver:v3.3.1
docker pull kubesphere/ks-console:v3.3.1
docker pull kubesphere/ks-controller-manager:v3.3.1
docker tag kubesphere/ks-apiserver:v3.3.1 dockerhub.genostack.com:8090/library/ks-apiserver:v3.3.1
docker tag kubesphere/ks-console:v3.3.1 dockerhub.genostack.com:8090/library/ks-console:v3.3.1
docker tag kubesphere/ks-controller-manager:v3.3.1 dockerhub.genostack.com:8090/library/ks-controller-manager:v3.3.1
docker push dockerhub.genostack.com:8090/library/ks-apiserver:v3.3.1
docker push dockerhub.genostack.com:8090/library/ks-console:v3.3.1
docker push dockerhub.genostack.com:8090/library/ks-controller-manager:v3.3.1

docker tag dockerhub.genostack.com:8090/library/ks-apiserver:v3.3.1 kubesphere/ks-apiserver:v3.3.1
docker tag dockerhub.genostack.com:8090/library/ks-console:v3.3.1 kubesphere/ks-console:v3.3.1
docker tag dockerhub.genostack.com:8090/library/ks-controller-manager:v3.3.1 kubesphere/ks-controller-manager:v3.3.1

zhanglu

kubectl patch node node1 -p '{"spec":{"unschedulable":true}}'

zhanglu

2. Worker节点

增加worker节点

# 刷新缓存
$ ansible-playbook -i inventory/mycluster/hosts.yaml facts.yml -b -v
# 修改配置hosts.yaml，增加节点
$ vi inventory/mycluster/hosts.yaml
# 执行scale添加节点，--limit限制只在某个固定节点执行
$ ansible-playbook -i inventory/mycluster/hosts.yaml scale.yml --limit=NODE-NAME -b -v

zhanglu

Updated Node Allocatable limit across pods

zhanglu

yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

zhanglu

kubectl drain <node name> --delete-local-data --force --ignore-daemonsets
kubectl delete node <node name>

kubeadm reset

zhanglu

ansible-playbook -i inventory/mycluster/hosts.yaml remove-node.yml -b -v -e "node=node5"

tmp

2. Worker节点

增加worker节点