tangcong / codis-operator Goto Github PK

create Claim sample-redis-volume-sample-redis-0 for Pod sample-redis-0 in StatefulSet sample-redis failed error: PersistentVolumeClaim "sample-redis-volume-sample-redis-0" is invalid: spec.resources[storage]: Required value

add partition for codis-server rollingUpdate Strategy.

add maxSurge/maxUnavailable for codis-proxy rollingUpdate Strategy.

rt

Hi,
I'm using default kubernetes deployment scripts from codis repo with small changes on azure aks on production. But I was faced some situations when the proxy or the server has fallen. So I started to search another solution for codis on k8s. I've tried your project, but as far as I saw, it install the services as internal for the cluster. I need LoadBalancer for proxy and fe services, and also I need to add annotations for specifying loadbalancer for internal network use, so azure aks sets this service a static internal ip address. How can I specfy LoadBalancer type for the services and add annotations to the services? Also has there any issue to prevent us to use this on production environments?

核心流程

• 根据Dockerfile构建编译镜像环境、运行镜像
• 将构建好的镜像推送到自定义仓库
• 通过YML文件(deploy/manager/deployment.yml)部署到K8S集群

TencentHub配置流程

• 新建TKE/K8S集群(如有一台及以上云CVM主机，可选择新增空集群，TEK集群不收费，只收取CVM机器费用）

• TencentHub控制面板，设置选项，源代码授权, 个人账户源代码授权，GITHUB

• 项目仓库，新建项目，codis
  

• 项目仓库，项目仓库名，新建工作流程，设置项目基础信息,如GIT地址，编译方式，超时时间等。
  

• 添加第一个工作流组件，hub.tencentyun.com/tencenthub/docker_builder，构建镜像，填写镜像地址等相关参数
  

• 添加第二个工作流组件, 选择kubectl_cmd组件，hub.tencentyun.com/tencenthub/kubectl_cmd，自动化部署到K8S，不过目前暂不支持直接上传YML文件，需要新增变量存储。
  

• 添加第三个工作流组件(可选)，如钉钉消息、企业微信、邮件等。

rt

{
"kind": "StatefulSet",
"apiVersion": "apps/v1beta2",
"metadata": {
"name": "sample-dashboard",
"namespace": "codis-operator-system",
"selfLink": "/apis/apps/v1beta2/namespaces/codis-operator-system/statefulsets/sample-dashboard",
"uid": "107ed948-fb6e-11e8-9a76-080027edd7cc",
"resourceVersion": "545378",
"generation": 2,
"creationTimestamp": "2018-12-09T04:51:17Z",
"deletionTimestamp": "2018-12-11T14:06:28Z",
"deletionGracePeriodSeconds": 0,
"ownerReferences": [
{
"apiVersion": "codis.k8s.io/v1alpha1",
"kind": "CodisCluster",
"name": "sample",
"uid": "d74b97a6-fb69-11e8-9a76-080027edd7cc",
"controller": true,
"blockOwnerDeletion": true
}
],
"finalizers": [
"foregroundDeletion"
]
},
"spec": {
"replicas": 1,
"selector": {
"matchLabels": {
"clusterName": "sample",
"component": "codis-dashboard"
}
},
"template": {
"metadata": {
"creationTimestamp": null,
"labels": {
"clusterName": "sample",
"component": "codis-dashboard"
}
},
"spec": {
"containers": [
{
"name": "codis-dashboard",
"image": "codis3.2:latest",
"command": [
"codis-dashboard"
],
"args": [
"-c",
"$(CODIS_PATH)/config/dashboard.toml",
"--host-admin",
"$(POD_IP):18000",
"--product_name",
"$(PRODUCT_NAME)",
"--product_auth",
"product"
],
"ports": [
{
"name": "dashboard",
"containerPort": 18080,
"protocol": "TCP"
}
],
"env": [
{
"name": "CODIS_PATH",
"value": "/gopath/src/github.com/CodisLabs/codis"
},
{
"name": "PRODUCT_NAME",
"value": "codis-test"
},
{
"name": "POD_IP",
"valueFrom": {
"fieldRef": {
"apiVersion": "v1",
"fieldPath": "status.podIP"
}
}
},
{
"name": "POD_NAME",
"valueFrom": {
"fieldRef": {
"apiVersion": "v1",
"fieldPath": "metadata.name"
}
}
}
],
"resources": {},
"terminationMessagePath": "/dev/termination-log",
"terminationMessagePolicy": "File",
"imagePullPolicy": "IfNotPresent"
}
],
"restartPolicy": "Always",
"terminationGracePeriodSeconds": 30,
"dnsPolicy": "ClusterFirst",
"securityContext": {},
"schedulerName": "default-scheduler"
}
},
"serviceName": "",
"podManagementPolicy": "OrderedReady",
"updateStrategy": {
"type": "RollingUpdate",
"rollingUpdate": {
"partition": 0
}
},
"revisionHistoryLimit": 10
},
"status": {
"observedGeneration": 2,
"replicas": 1,
"readyReplicas": 1,
"currentRevision": "sample-dashboard-7ccf6f9689",
"updateRevision": "sample-dashboard-7ccf6f9689",
"collisionCount": 0
}
}

rt

for example, taints and tolerations, node affinity and pod affinity, anti-affinity

kube create -f deploy/manager/deployment-dev.yml
kube create -f examples/sample-1.yml
登录到容器发现 运行codis报错“NOAUTH Authentication required”