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https://hub.docker.com/r/somefive/hello-world/tags Tags (2) |
wonderflow
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Jul 31, 2019
| 在根目录下我们看到有一个`values.yaml`文件，这个文件提供了应用在安装时的默认参数。在默认的`Values`中，我们看到`replicaCount: 1`说明该应用在默认部署的状态下只有一个副本。 | ||
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| 为了使用我们要部署应用的镜像，我们看到deployment.yaml里在`spec.template.spec.containers`里，`image`和`imagePullPolicy`都使用了`Values`中的值。其中`image`字段由`.Values.image.repository`和`.Chart.AppVersion`组成。看到这里，同学们应该就知道我们需要变更的字段了，一个是位于values.yaml内的`image.repository`，另一个是位于Chart.yaml里的`AppVersion`。我们将它们与我们需要部署应用的docker镜像匹配起来。这里我们把values.yaml里的`image.repository`设置成`somefive/hello-world`，把Chart.yaml里的`AppVersion`设置成`1.0.0`即可。 | ||
| 为了使用我们要部署应用的镜像，我们看到deployment.yaml里在`spec.template.spec.containers`里，`image`和`imagePullPolicy`都使用了`Values`中的值。其中`image`字段由`.Values.image.repository`和`.Chart.AppVersion`组成。看到这里，同学们应该就知道我们需要变更的字段了，一个是位于values.yaml内的`image.repository`，另一个是位于Chart.yaml里的`AppVersion`。我们将它们与我们需要部署应用的docker镜像匹配起来。这里我们把values.yaml里的`image.repository`设置成`somefive/hello-world`，`image.tag`设置成`1.0.0`即可。 |
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In deployment.yaml, we set the image field to |
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