开源软件名称:kontainer-driver-metadata
开源软件地址:https://gitee.com/rancher/kontainer-driver-metadata
开源软件介绍:
kontainer-driver-metadataCommit and PR EtiquettePlease make your change(s) and commit(s) as you normally would in any other Rancher project.However, the output of go generate should be it's own separate commit. Rungo generate - rancher >=2.3 will listen on changes in data.json and load automatically
How to add to dataK8sVersionRKESystemImages map[string]v3.RKESystemImages - introduce new k8s version along with required system images, exact version required (eg 1.13.5-rancher1-1)
K8sVersionServiceOptions map[string]v3.KubernetesServicesOptions - mostly done on major k8s version basis, add minor specific version if needed
- preference order while reading, minor_version > major_version (eg 1.13.5-rancher1-2 > 1.13)
K8sVersionToRancherVersions / K8sVersionToRKEVersions minRKE, maxRKE, minRancher, maxRancher) - exact version required (eg 1.13.5-rancher1-1)
- min and max versions are to limit, nil or "" will be considered as "allowed" for all rancher and rke versions
- add minRKE and maxRKEFrom RKE- Only versions that meet the requirements will be loaded for system images- K8sVersionsCurrent - max(minor_versions) for each major_version
- add minRancher and maxRancherFrom Rancher- Only versions that meet minRancher will be loaded for system images (not max, to handle upgrades)- K8sVersionsCurrent - max(minor_versions) for each major_version if maxVersion < rancherVersion
DefaultK8sVersions (RancherDefaultK8sVersions, RKEDefaultK8sVersions) map[string]string -- need to combine these in one -- - for every new rancher and rke version, add default k8s version
- mostly will be required to update when introducing a new k8s version
- if not present, rancher and rke will fallback on "default" key
K8sVersionedTemplates map[string]map[string]string - map[addon_name]map[version_]template
- addon_names currently are : calico, canal, flannel, weave, coreDNS, kubeDNS, metricsServer, nginxIngress
- version_num are mostly major version (eg v1.13) or "default"
- can introduce minor version if required (eg v1.13.5)
- preference order while reading, minor_version > major_version > "default"
Follow same for K8sVersionWindowsSystemImages, K8sVersionWindowsServiceOptions from 1 and 2 For detailed explanations,
Structuremetadata- data - data.json- rke - templates - calico - coredns - etc - k8s_defaults - k8s_rancher_rke_versions - k8s_system_images - k8s_service_options - k8s_windows_defaults |
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