mirror of
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65 lines
2.1 KiB
Go
65 lines
2.1 KiB
Go
package addons
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import (
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"fmt"
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"strconv"
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"k8s.io/client-go/transport"
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"github.com/blang/semver"
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"github.com/rancher/rke/k8s"
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"github.com/rancher/rke/templates"
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"github.com/sirupsen/logrus"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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func GetAddonsExecuteJob(addonName, nodeName, image, k8sVersion string) (string, error) {
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return getAddonJob(addonName, nodeName, image, k8sVersion, false)
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}
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func GetAddonsDeleteJob(addonName, nodeName, image, k8sVersion string) (string, error) {
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return getAddonJob(addonName, nodeName, image, k8sVersion, true)
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}
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func getAddonJob(addonName, nodeName, image, k8sVersion string, isDelete bool) (string, error) {
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OSLabel := "beta.kubernetes.io/os"
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toMatch, err := semver.Make(k8sVersion[1:])
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if err != nil {
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return "", fmt.Errorf("Cluster version [%s] can not be parsed as semver: %v", k8sVersion, err)
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}
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logrus.Debugf("Checking addon job OS label for cluster version [%s]", k8sVersion)
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// kubernetes.io/os should be used 1.22.0 and up
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OSLabelRange, err := semver.ParseRange(">=1.22.0-rancher0")
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if err != nil {
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return "", fmt.Errorf("Failed to parse semver range for checking OS label for addon job: %v", err)
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}
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if OSLabelRange(toMatch) {
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logrus.Debugf("Cluster version [%s] needs to use new OS label", k8sVersion)
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OSLabel = "kubernetes.io/os"
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}
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jobConfig := map[string]string{
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"AddonName": addonName,
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"NodeName": nodeName,
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"Image": image,
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"DeleteJob": strconv.FormatBool(isDelete),
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"OSLabel": OSLabel,
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}
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template, err := templates.CompileTemplateFromMap(templates.AddonJobTemplate, jobConfig)
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logrus.Tracef("template for [%s] is: [%s]", addonName, template)
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return template, err
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}
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func AddonJobExists(addonJobName, kubeConfigPath string, k8sWrapTransport transport.WrapperFunc) (bool, error) {
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k8sClient, err := k8s.NewClient(kubeConfigPath, k8sWrapTransport)
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if err != nil {
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return false, err
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}
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addonJobStatus, err := k8s.GetK8sJobStatus(k8sClient, addonJobName, metav1.NamespaceSystem)
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if err != nil {
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return false, fmt.Errorf("Failed to get job [%s] status: %v", addonJobName, err)
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}
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return addonJobStatus.Created, nil
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}
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