add cluster start/stop commands
This commit is contained in:
iwilltry42
parent
2aecabb8ca
commit
432d5905f6
@ -44,6 +44,8 @@ func NewCmdCluster() *cobra.Command {
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// add subcommands
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cmd.AddCommand(NewCmdClusterCreate())
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cmd.AddCommand(NewCmdClusterStart())
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cmd.AddCommand(NewCmdClusterStop())
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cmd.AddCommand(NewCmdClusterDelete())
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cmd.AddCommand(NewCmdClusterList())
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102
cmd/cluster/clusterStart.go
Normal file
102
cmd/cluster/clusterStart.go
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@ -0,0 +1,102 @@
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/*
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Copyright © 2020 The k3d Author(s)
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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package cluster
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import (
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"time"
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"github.com/rancher/k3d/v3/cmd/util"
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"github.com/rancher/k3d/v3/pkg/cluster"
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"github.com/rancher/k3d/v3/pkg/runtimes"
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"github.com/rancher/k3d/v3/pkg/types"
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"github.com/spf13/cobra"
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k3d "github.com/rancher/k3d/v3/pkg/types"
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log "github.com/sirupsen/logrus"
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)
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// NewCmdClusterStart returns a new cobra command
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func NewCmdClusterStart() *cobra.Command {
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startClusterOpts := types.StartClusterOpts{}
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// create new command
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cmd := &cobra.Command{
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Use: "cluster (NAME [NAME...] | --all)",
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Short: "Start existing k3d cluster(s)",
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Long: `Start existing k3d cluster(s)`,
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ValidArgsFunction: util.ValidArgsAvailableClusters,
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Run: func(cmd *cobra.Command, args []string) {
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clusters := parseStartClusterCmd(cmd, args)
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if len(clusters) == 0 {
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log.Infoln("No clusters found")
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} else {
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for _, c := range clusters {
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if err := cluster.StartCluster(cmd.Context(), runtimes.SelectedRuntime, c, startClusterOpts); err != nil {
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log.Fatalln(err)
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}
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}
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}
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},
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}
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// add flags
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cmd.Flags().BoolP("all", "a", false, "Start all existing clusters")
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cmd.Flags().BoolVar(&startClusterOpts.WaitForMaster, "wait", false, "Wait for the master(s) (and loadbalancer) to be ready before returning.")
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cmd.Flags().DurationVar(&startClusterOpts.Timeout, "timeout", 0*time.Second, "Maximum waiting time for '--wait' before canceling/returning.")
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// add subcommands
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// done
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return cmd
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}
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// parseStartClusterCmd parses the command input into variables required to start clusters
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func parseStartClusterCmd(cmd *cobra.Command, args []string) []*k3d.Cluster {
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// --all
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var clusters []*k3d.Cluster
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if all, err := cmd.Flags().GetBool("all"); err != nil {
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log.Fatalln(err)
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} else if all {
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clusters, err = cluster.GetClusters(cmd.Context(), runtimes.SelectedRuntime)
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if err != nil {
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log.Fatalln(err)
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}
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return clusters
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}
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if len(args) < 1 {
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log.Fatalln("Expecting at least one cluster name if `--all` is not set")
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}
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for _, name := range args {
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cluster, err := cluster.GetCluster(cmd.Context(), runtimes.SelectedRuntime, &k3d.Cluster{Name: name})
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if err != nil {
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log.Fatalln(err)
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}
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clusters = append(clusters, cluster)
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}
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return clusters
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}
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95
cmd/cluster/clusterStop.go
Normal file
95
cmd/cluster/clusterStop.go
Normal file
@ -0,0 +1,95 @@
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/*
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Copyright © 2020 The k3d Author(s)
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
|
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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|
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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package cluster
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import (
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"github.com/spf13/cobra"
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"github.com/rancher/k3d/v3/cmd/util"
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"github.com/rancher/k3d/v3/pkg/cluster"
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"github.com/rancher/k3d/v3/pkg/runtimes"
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k3d "github.com/rancher/k3d/v3/pkg/types"
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log "github.com/sirupsen/logrus"
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)
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// NewCmdClusterStop returns a new cobra command
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func NewCmdClusterStop() *cobra.Command {
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// create new command
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cmd := &cobra.Command{
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Use: "cluster (NAME [NAME...] | --all)",
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Short: "Stop an existing k3d cluster",
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Long: `Stop an existing k3d cluster.`,
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ValidArgsFunction: util.ValidArgsAvailableClusters,
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Run: func(cmd *cobra.Command, args []string) {
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clusters := parseStopClusterCmd(cmd, args)
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if len(clusters) == 0 {
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log.Infoln("No clusters found")
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} else {
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for _, c := range clusters {
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if err := cluster.StopCluster(cmd.Context(), runtimes.SelectedRuntime, c); err != nil {
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log.Fatalln(err)
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}
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}
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}
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},
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}
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// add flags
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cmd.Flags().BoolP("all", "a", false, "Start all existing clusters")
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// add subcommands
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// done
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return cmd
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}
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// parseStopClusterCmd parses the command input into variables required to start clusters
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func parseStopClusterCmd(cmd *cobra.Command, args []string) []*k3d.Cluster {
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// --all
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var clusters []*k3d.Cluster
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if all, err := cmd.Flags().GetBool("all"); err != nil {
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log.Fatalln(err)
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} else if all {
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clusters, err = cluster.GetClusters(cmd.Context(), runtimes.SelectedRuntime)
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if err != nil {
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log.Fatalln(err)
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}
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return clusters
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}
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if len(args) < 1 {
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log.Fatalln("Expecting at least one cluster name if `--all` is not set")
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}
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for _, name := range args {
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cluster, err := cluster.GetCluster(cmd.Context(), runtimes.SelectedRuntime, &k3d.Cluster{Name: name})
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if err != nil {
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log.Fatalln(err)
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}
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clusters = append(clusters, cluster)
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}
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return clusters
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}
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