要在安装 Chart 之前自定义配置，可以通过 YAML 配置自定义选项。 要想知道有哪些配置可用，可以使用命令 helm show values 查看
$ helm install vault hashicorp/vault --version 0.25.0 NAME: vault LAST DEPLOYED: Mon Jul 10 14:59:13 2023 NAMESPACE: default STATUS: deployed REVISION: 1 NOTES: Thank you for installing HashiCorp Vault!
Now that you have deployed Vault, you should look over the docs on using Vault with Kubernetes available here:
https://www.vaultproject.io/docs/
Your release is named vault. To learn more about the release, try: $ helm status vault $ helm get manifest vault $ helm install bitnami/mysql --generate-name NAME: mysql-1612624192 LAST DEPLOYED: Sat Feb 6 16:09:56 2021 NAMESPACE: default STATUS: deployed REVISION: 1 TEST SUITE: None NOTES: ...
查看 Chart 支持的自定义配置选项
## 先查看已安装的 Repo $ helm repo list NAME URL eks https://aws.github.io/eks-charts prometheus-community https://prometheus-community.github.io/helm-charts ## 查看目标 Repo 中有哪些 Charts $ helm search repo prometheus-community NAME CHART VERSION APP VERSION DESCRIPTION prometheus-community/alertmanager 1.33.1 v0.31.1 The Alertmanager handles alerts sent by client ... prometheus-community/alertmanager-snmp-notifier 2.1.0 v2.1.0 The SNMP Notifier handles alerts coming from Pr... prometheus-community/jiralert 1.8.2 v1.3.0 A Helm chart for Kubernetes to install jiralert prometheus-community/kube-prometheus-stack 82.1.0 v0.89.0 kube-prometheus-stack collects Kubernetes manif... prometheus-community/kube-state-metrics 7.1.0 2.18.0 Install kube-state-metrics to generate and expo... ## 查看目标 Chart 支持哪些自定义配置选项 $ helm show values prometheus-community/kube-prometheus-stack | more # Default values for kube-prometheus-stack. # This is a YAML-formatted file. # Declare variables to be passed into your templates. ## Provide a name in place of kube-prometheus-stack for `app:` labels ## nameOverride: "" ## Override the deployment namespace ## namespaceOverride: "" ## Provide a k8s version to auto dashboard import script example: kubeTargetVersionOverride: 1.26.6 ## kubeTargetVersionOverride: "" ## Allow kubeVersion to be overridden while creating the ingress ## kubeVersionOverride: "" ## Provide a name to substitute for the full names of resources ## fullnameOverride: "" ... defaultRules: create: true rules: alertmanager: true etcd: true configReloaders: true general: true k8sContainerCpuUsageSecondsTotal: true k8sContainerMemoryCache: true k8sContainerMemoryRss: true k8sContainerMemorySwap: true k8sContainerResource: true k8sContainerMemoryWorkingSetBytes: true k8sPodOwner: true kubeApiserverAvailability: true kubeApiserverBurnrate: true kubeApiserverHistogram: true kubeApiserverSlos: true kubeControllerManager: true kubelet: true kubeProxy: true kubePrometheusGeneral: true kubePrometheusNodeRecording: true kubernetesApps: true kubernetesResources: true kubernetesStorage: true kubernetesSystem: true kubeSchedulerAlerting: true kubeSchedulerRecording: true kubeStateMetrics: true network: true node: true nodeExporterAlerting: true nodeExporterRecording: true prometheus: true prometheusOperator: true windows: true ...
查看已经安装的 Release 使用了哪些自定义参数，可以使用命令 helm get values <release-name>
$ helm repo ls NAME URL rancher-stable https://releases.rancher.com/server-charts/stable jetstack https://charts.jetstack.io hashicorp https://helm.releases.hashicorp.com
查看已安装的 Repo 中可用的 Charts
$ helm search repo hashicorp/vault -l NAME CHART VERSION APP VERSION DESCRIPTION hashicorp/vault 0.25.0 1.14.0 Official HashiCorp Vault Chart hashicorp/vault 0.24.1 1.13.1 Official HashiCorp Vault Chart hashicorp/vault 0.24.0 1.13.1 Official HashiCorp Vault Chart hashicorp/vault 0.23.0 1.12.1 Official HashiCorp Vault Chart hashicorp/vault 0.22.1 1.12.0 Official HashiCorp Vault Chart hashicorp/vault 0.22.0 1.11.3 Official HashiCorp Vault Chart $ helm search repo NAME CHART VERSION APP VERSION DESCRIPTION prometheus-community/alertmanager 1.33.1 v0.31.1 The Alertmanager handles alerts sent by client ... prometheus-community/alertmanager-snmp-notifier 2.1.0 v2.1.0 The SNMP Notifier handles alerts coming from Pr... prometheus-community/jiralert 1.8.2 v1.3.0 A Helm chart for Kubernetes to install jiralert prometheus-community/kube-prometheus-stack 82.2.0 v0.89.0 kube-prometheus-stack collects Kubernetes manif... prometheus-community/kube-state-metrics 7.1.0 2.18.0 Install kube-state-metrics to generate and expo... prometheus-community/prom-label-proxy 0.17.2 v0.12.1 A proxy that enforces a given label in a given ... prometheus-community/prometheus 28.9.1 v3.9.1 Prometheus is a monitoring system and time seri... prometheus-community/prometheus-adapter 5.3.0 v0.12.0 A Helm chart for k8s prometheus adapter
$ helm search hub wordpress URL CHART VERSION APP VERSION DESCRIPTION https://hub.helm.sh/charts/bitnami/wordpress 7.6.7 5.2.4 Web publishing platform for building blogs and ... https://hub.helm.sh/charts/presslabs/wordpress-... v0.6.3 v0.6.3 Presslabs WordPress Operator Helm Chart https://hub.helm.sh/charts/presslabs/wordpress-... v0.7.1 v0.7.1 A Helm chart for deploying a WordPress site on ...
$ helm list -A NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION aws-load-balancer-controller kube-system 1 2026-02-17 15:47:38.190164778 +0800 HKT deployed aws-load-balancer-controller-3.0.0 v3.0.0 eks-monitor monitoring 14 2026-02-21 02:23:09.462138692 +0000 UTC deployed kube-prometheus-stack-82.2.0 v0.89.0 $ helm status eks-monitor -n monitoring NAME: eks-monitor LAST DEPLOYED: Sat Feb 21 02:23:09 2026 NAMESPACE: monitoring STATUS: deployed REVISION: 14 TEST SUITE: None NOTES: kube-prometheus-stack has been installed. Check its status by running: kubectl --namespace monitoring get pods -l "release=eks-monitor"
Visit https://github.com/prometheus-operator/kube-prometheus for instructions on how to create & configure Alertmanager and Prometheus instances using the Operator. $ helm status aws-load-balancer-controller -n kube-system NAME: aws-load-balancer-controller LAST DEPLOYED: Tue Feb 17 15:47:38 2026 NAMESPACE: kube-system STATUS: deployed REVISION: 1 TEST SUITE: None NOTES: AWS Load Balancer controller installed!
查看 Chart 的具体信息
使用命令 helm show chart 或则 helm show all 查看 Chart 详细信息，里面包含了关于 Chart 配置的详细信息和结构。
Confluence 的用户附件、索引、插件配置等都存储在 Home 目录下。进入旧服务器的映射目录，执行
tar -zcvf confluence_home_backup.tar.gz /path/to/old/confluence_home
将备份文件传输到新 Confluence 环境 Home 目录并解压
修改配置文件（如果数据库连接变了）
如果新环境的数据库 IP、端口或密码与旧环境不同，你需要修改新环境 Home 目录下的配置文件：
文件路径： <confluence-home>/confluence.cfg.xml
迁移完成后，重启 Confluence，即可加载到旧环境中的数据。
常见问题
迁移后文档无法编辑
迁移完成后，Confluence 打开正常，数据已经恢复，但是编辑文档保存时报错： Something went wrong after loading the editor. Copy your unsaved changes and refresh the page to keep editing.
$ kubeadm token list TOKEN TTL EXPIRES USAGES DESCRIPTION EXTRA GROUPS 8ca35s.butdpihinkdczvqb 19h 2022-09-14T02:54:55Z authentication,signing The default bootstrap token generated by 'kubeadm init'. system:bootstrappers:kubeadm:default-node-token
--server-side 选项用于解决可能的报错： The CustomResourceDefinition "applicationsets.argoproj.io" is invalid: metadata.annotations: Too long: may not be more than 262144 bytes
创建 Prometheus Server 配置文件，如 /root/prometheus/prometheus.yml，内容如下 [1]
/data/prometheus/prometheus.yml
# my global config global: scrape_interval: 15s # Set the scrape interval to every 15 seconds. Default is every 1 minute. evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute. # scrape_timeout is set to the global default (10s). # Alertmanager configuration alerting: alertmanagers: - static_configs: - targets: # - alertmanager:9093 # Load rules once and periodically evaluate them according to the global 'evaluation_interval'. rule_files: # - "first_rules.yml" # - "second_rules.yml" # A scrape configuration containing exactly one endpoint to scrape: # Here it's Prometheus itself. scrape_configs: # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config. - job_name: 'prometheus'
# metrics_path defaults to '/metrics' # scheme defaults to 'http'.
static_configs: - targets: ['localhost:9090']
使用 Docker 启动时挂载此文件，作为 Prometheus Server 的配置文件，之后需要修改配置，可以直接修改此文件。
