是否有可能进入从bitnami或稳定回购中提取的图表?如果要编写我自己的chart.yml并将其部署到kubernetes pod中,有什么要求,命令是什么。
如果输入helm install bitnami / tomcat命令,helm会正确部署服务!因此在后台必须有一个chart.yml支持该执行,因此可以编辑该chart.yml吗?
请帮帮我!
我们显然无法修改其他公司的公共存储库原因。
但是您可以下载,修改和应用它!
以您的bitnami / tomcat为例。
$ helm version
Client: &version.Version{SemVer:"v2.16.1", GitCommit:"bbdfe5e7803a12bbdf97e94cd847859890cf4050", GitTreeState:"clean"}
$ helm repo add bitnami https://charts.bitnami.com/bitnami
"bitnami" has been added to your repositories
$ helm fetch bitnami/tomcat
❯ ls
tomcat-6.2.4.tgz
$ helm version
version.BuildInfo{Version:"v3.0.2", GitCommit:"19e47ee3283ae98139d98460de796c1be1e3975f", GitTreeState:"clean", GoVersion:"go1.13.5"}
$ helm repo add bitnami https://charts.bitnami.com/bitnami
"bitnami" has been added to your repositories
$ helm pull bitnami/tomcat
$ ls
tomcat-6.2.4.tgz
$ tar -xvzf tomcat-6.2.4.tgz
tomcat/Chart.yaml
tomcat/values.yaml
tomcat/templates/NOTES.txt
tomcat/templates/_helpers.tpl
tomcat/templates/deployment.yaml
tomcat/templates/ingress.yaml
tomcat/templates/pvc.yaml
tomcat/templates/secrets.yaml
tomcat/templates/svc.yaml
tomcat/.helmignore
tomcat/README.md
tomcat/ci/values-with-ingress-and-initcontainers.yaml
$ ls
tomcat tomcat-6.2.4.tgz
$ cd tomcat
$ ls
Chart.yaml ci README.md templates values.yaml
$ head Chart.yaml
apiVersion: v1
appVersion: 9.0.31
description: Chart for Apache Tomcat
home: http://tomcat.apache.org
icon: https://bitnami.com/assets/stacks/tomcat/img/tomcat-stack-110x117.png
keywords:
- tomcat
- java
- http
- web
$ helm install . --generate-name
NAME: chart-1583237097
LAST DEPLOYED: Tue Mar 3 13:04:58 2020
NAMESPACE: default
STATUS: deployed
REVISION: 1
TEST SUITE: None
NOTES:
** Please be patient while the chart is being deployed **
...
$ helm3 list
NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
chart-1583237097 default 1 2020-03-03 13:04:58.617410239 +0100 CET deployed tomcat-6.2.4 9.0.31
我没有做任何更改,但是您可以看到图表已打开,您可以根据需要进行修改。
您甚至可以为您的自定义图表创建一个私有存储库,在此处了解更多信息:The Chart Repository Guide
下面是查找从存储库提取的数据的默认路径(对于Helm 3:
$HOME/.cache/helm
$HOME/Library/Caches/helm
%TEMP%\helm
您可以找到更多in the documentation
[此外,如果您是Helm 3的新手,我已经写了一个简单的入门指南。您可以找到它here