elasticsearch - Kubernetes 上的弹性云将密码设置为恒定值，并且不会在每次安装时更改

Question

我正在使用 eck，每次安装时，eck 运算符(operator)都会设置一个新密码。可以将密码固定为恒定值吗？有人试过这个吗？

Answer 1

您的 secret 名称应类似于:{clusterName}-es-elastic-user

kubectl create secret generic my-cluster-es-elastic-user --from-literal=elastic=foobar

secret/my-cluster-es-elastic-user created

$ cat <<'EOFTEST' | kubectl apply -f -
apiVersion: elasticsearch.k8s.elastic.co/v1
kind: Elasticsearch
metadata:
  name: my-cluster
spec:
  version: 7.1.0
  nodes:
  - nodeCount: 1
EOFTEST

elasticsearch.elasticsearch.k8s.elastic.co/my-cluster 已配置

another terminal:
$ kubectl port-forward service/my-cluster-es 9200:9200
$ curl -k -u elastic:foobar https://localhost:9200
{
  "name" : "testing-es-5ps8sl8sfn",
  "cluster_name" : "my-cluster",
  ...
  "tagline" : "You Know, for Search"
}

更多信息，您可以访问官方repo: https://github.com/elastic/cloud-on-k8s/issues/967#issuecomment-497636249