97 lines
2.6 KiB
Go
97 lines
2.6 KiB
Go
package internal
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import (
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"errors"
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"fmt"
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"oc-k8s/utils"
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"os"
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"strings"
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)
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func Help_DB() {
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fmt.Println(`
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Cluster commands: oc-k8s <action> cluster
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create - Add datas in db
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replace - Replace datas in db
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delete - Delete datas in db
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help - Show this help message
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Usage:
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oc-k8s create db [file_path] [release] [db_name] [env_folder]
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file_path - Datas folder files path (required)
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release - Release values name (default: dev)
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db_name - db name (default: opencloud)
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env_folder - Helm config folder (required, default: .)
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oc-k8s upgrade db [file_path] [release] [db_name] [env_folder]
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file_path - Datas folder files path (required)
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release - Release values name (default: dev)
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db_name - db name (default: opencloud)
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env_folder - Helm config folder (required, default: .)
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oc-k8s delete db [release] [db_name] [env_folder]
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release - Release values name (default: dev)
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db_name - db name (default: opencloud)
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env_folder - Helm config folder (required, default: .)
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oc-k8s help db `)
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}
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func Delete_DB(args ...string) error {
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release := "dev"
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db_name := "dev"
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if len(args) > 0 {
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release = args[0]
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}
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if len(args) > 1 {
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db_name = args[1]
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}
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podName := "$(kubectl get pods -n " + release + " -o=name | grep " + release + "-mongodb-* | sed 's|pod/||')"
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return utils.Exec("kubectl exec " + podName + ": -- mongosh --eval \"db.getSiblingDB('" + db_name + "').dropDatabase()\"")
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}
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func getFileNames(folderPath string) []string {
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fileNames := []string{}
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entries, err := os.ReadDir(folderPath)
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if err != nil {
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return fileNames
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}
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for _, entry := range entries {
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if entry.IsDir() {
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continue
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}
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fileNames = append(fileNames, entry.Name())
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}
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return fileNames
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}
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func Create_DB(args ...string) error {
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filePath := ""
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if len(args) == 0 {
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return errors.New("missing db datas file path")
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} else {
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filePath = args[0]
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}
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release := "dev"
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db_name := "dev"
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if len(args) > 1 {
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release = args[1]
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}
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if len(args) > 2 {
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db_name = args[2]
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}
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podName := "$(kubectl get pods -n " + release + " -o=name | grep " + release + "-mongodb-* | sed 's|pod/||')"
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for _, fileName := range getFileNames(filePath) {
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fmt.Println("ADD file " + fileName + " in collection")
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if err := utils.Exec("kubectl cp " + fileName + " " + podName + ":/tmp/" + fileName); err != nil {
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return err
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}
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if err := utils.Exec("kubectl exec " + podName + ": -- mongoimport --db " + db_name + " --collection " + strings.ReplaceAll(fileName, ".json", "") + " --file /tmp/" + fileName + " --jsonArray"); err != nil {
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return err
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}
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}
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return nil
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}
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func Upgrade_DB(args ...string) error {
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Delete_DB(args[1:]...)
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return Create_DB(args...)
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}
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