企业入门实战--k8s之helm图形化

helm 图形化

添加仓库并拉取

helm repo add apphub https://apphub.aliyuncs.com
helm search repo kubeapps

拉取bitnami/kubeapps

cd helm/
helm pull bitnami/kubeapps
tar zxf kubeapps-7.2.0.tgz
cd kubeapps/
vim values.yaml

imageRegistry: "reg.westos.org"
enabled: true
hostname: kubeapps.westos.org
url: https://charts.bitnami.com/bitnami
repository: bitnami/kubeapps-kubeops

cd charts/postgresql/
vim values.yaml

imageRegistry: "reg.westos.org"

server1
准备安装所需的镜像

docker load -i kubeapps-2.3.3.tar
docker push reg.westos.org/bitnami/nginx:1.21.1-debian-10-r4
docker push reg.westos.org/bitnami/kubeapps-asset-syncer:2.3.3-scratch-r0
docker push reg.westos.org/bitnami/kubeapps-assetsvc:2.3.3-scratch-r0
docker push reg.westos.org/bitnami/nginx:1.21.1-debian-10-r0
docker push reg.westos.org/bitnami/postgresql:11.12.0-debian-10-r44
docker push reg.westos.org/bitnami/kubeapps-dashboard:2.3.3-debian-10-r2
docker push reg.westos.org/bitnami/kubeapps-apprepository-controller:2.3.3-scratch-r0
docker push reg.westos.org/bitnami/kubeapps-kubeops:2.3.3-scratch-r0
docker push reg.westos.org/bitnami/nginx-exporter:0.9.0-debian-10-r93

server2
指定ns创建kubeapps

kubectl create namespace kubeapps
kubectl  create namespace kubeapps
helm install kubeapps . -n kubeapps

kubectl -n kubeapps get all
kubectl -n kubeapps get pod
kubectl -n kubeapps get svc
kubectl -n kubeapps get ingress
kubectl -n ingress-nginx get svc

在宿主机中添加解析

172.25.5.10  kubeapps.westos.org

创建sa kubeapps-operator

创建clusterrolebinding kubeapps-operator

kubectl create serviceaccount kubeapps-operator -n kubeapps
kubectl create clusterrolebinding kubeapps-operator --clusterrole=cluster-admin --serviceaccount=kubeapps:kubeapps-operator

查看登陆token

kubectl -n kubeapps get secrets
kubectl -n kubeapps describe secrets kubeapps-operator-token-****

添加自己的仓库到k8s解析中

kubectl -n kube-system edit cm coredns
apiVersion: v1
data:
Corefile: |
.:53 {
errors
health {
lameduck 5s
}
ready
hosts {
172.25.5.1
reg.westos.org
172.25.5.2 server2
172.25.5.3 server3
172.25.5.4 server4
fallthroug

添加自己的harbor仓库

添加成功
部署服务



deploy 后查看server2端

拉伸副本数