57 lines
1.3 KiB
Go
57 lines
1.3 KiB
Go
package apinode
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import (
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"fmt"
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"os"
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"github.com/warewulf/warewulf/internal/pkg/api/routes/wwapiv1"
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"github.com/warewulf/warewulf/internal/pkg/node"
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"github.com/warewulf/warewulf/internal/pkg/wwlog"
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"gopkg.in/yaml.v3"
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)
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/*
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Returns filtered list of nodes
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*/
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func FilteredNodes(nodeList *wwapiv1.NodeList) *wwapiv1.NodeYaml {
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nodeDB, err := node.New()
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if err != nil {
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wwlog.Error("Could not open nodeDB: %s\n", err)
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os.Exit(1)
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}
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nodeMap, _ := nodeDB.FindAllNodes()
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nodeMap = node.FilterNodeListByName(nodeMap, nodeList.Output)
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buffer, _ := yaml.Marshal(nodeMap)
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retVal := wwapiv1.NodeYaml{
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NodeConfMapYaml: string(buffer),
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Hash: nodeDB.StringHash(),
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}
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return &retVal
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}
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/*
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Add nodes from yaml
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*/
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func NodeAddFromYaml(nodeList *wwapiv1.NodeYaml) (err error) {
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nodeDB, err := node.New()
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if err != nil {
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return fmt.Errorf("could not open NodeDB: %w", err)
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}
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nodeMap := make(map[string]*node.NodeConf)
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err = yaml.Unmarshal([]byte(nodeList.NodeConfMapYaml), nodeMap)
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if err != nil {
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return fmt.Errorf("could not unmarshal Yaml: %w", err)
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}
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for nodeName, node := range nodeMap {
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err = nodeDB.SetNode(nodeName, *node)
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if err != nil {
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return fmt.Errorf("couldn't set node: %w", err)
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}
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}
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err = nodeDB.Persist()
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if err != nil {
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return fmt.Errorf("failed to persist nodedb: %w", err)
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}
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return nil
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}
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