3b351b1aa1
This patchset provides the Go code and scripts for the Bootstrap container for Openstack. The Bootstrap container for Openstack provider accepts three commands: create, delete and help. - create - creates an Ephemeral K8S cluster in Openstack - delete - deletes the Ephemeral K8S cluster in Openstack - help - Stdout the help text for usage of the bootstrap container. Documentation is available at bootstrap_capo/README.md Change-Id: Idd444834070b84170f18561626c487e23a3ca951
86 lines
2.0 KiB
Go
86 lines
2.0 KiB
Go
/*
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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https://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"capo/config"
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"log"
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"os"
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"flag"
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)
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const (
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createCmd = "create"
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deleteCmd = "delete"
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helpCmd = "help"
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)
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func main() {
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var configPath string
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flag.StringVar(&configPath, "c", "", "Path for the Openstack Cloud bootstrap configuration (yaml) file")
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flag.Parse()
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volMount := os.Getenv("BOOTSTRAP_VOLUME")
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_, dstMount, err := config.GetVolumeMountPoints(volMount)
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if err != nil {
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log.Printf("Failed to get volume mount, please provide volume mount")
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os.Exit(1)
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}
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openstackConfigPath := dstMount + "/" + os.Getenv("BOOTSTRAP_CONFIG")
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if len(configPath) == 0 {
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configPath = openstackConfigPath
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}
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configYAML := config.OpenstackConfig{}
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err = config.ReadYAMLFile(configPath, &configYAML)
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if err != nil {
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log.Printf("Failed to load Openstack Cloud Bootstrap config file")
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os.Exit(2)
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}
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err = config.SetOpenstackCloudEnvVars(&configYAML)
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if err != nil {
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log.Printf("Failed to set Openstack Cloud environment variables")
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os.Exit(3)
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}
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command := os.Getenv("BOOTSTRAP_COMMAND")
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switch {
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case command == createCmd:
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err = config.CreateOSCluster()
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if err != nil {
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os.Exit(4)
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}
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case command == deleteCmd:
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err = config.DeleteOSCluster()
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if err != nil {
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os.Exit(5)
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}
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case command == helpCmd:
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err = config.HelpOSCluster()
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if err != nil {
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os.Exit(6)
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}
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default:
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log.Printf("The --command parameter value shall be 'create', 'delete' or 'help'")
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os.Exit(7)
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}
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os.Exit(0)
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}
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