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Merge pull request #168 from squarescale/edge-demo-fixes
Edge demo fixes
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,288 @@ | ||
| package command | ||
|
|
||
| import ( | ||
| "errors" | ||
| "flag" | ||
| "fmt" | ||
| "strings" | ||
| "strconv" | ||
| "time" | ||
|
|
||
| "github.com/BenJetson/humantime" | ||
| "github.com/olekukonko/tablewriter" | ||
| "github.com/squarescale/squarescale-cli/squarescale" | ||
| "github.com/squarescale/squarescale-cli/ui" | ||
| ) | ||
|
|
||
| // ProjectDetailsCommand is a cli.Command implementation for listing project details. | ||
| type ProjectDetailsCommand struct { | ||
| Meta | ||
| flagSet *flag.FlagSet | ||
| } | ||
|
|
||
| // Run is part of cli.Command implementation. | ||
| func (c *ProjectDetailsCommand) Run(args []string) int { | ||
| c.flagSet = newFlagSet(c, c.Ui) | ||
| endpoint := endpointFlag(c.flagSet) | ||
| projectUUID := projectUUIDFlag(c.flagSet) | ||
| projectName := projectNameFlag(c.flagSet) | ||
| noSummary := projectDetailsNoSummaryFlag(c.flagSet) | ||
| noComputeResources := projectDetailsNoComputeResourcesFlag(c.flagSet) | ||
| noSchedulingGroups := projectDetailsNoSchedulingGroupsFlag(c.flagSet) | ||
| noExternalNodes := projectDetailsNoExternalNodesFlag(c.flagSet) | ||
|
|
||
| if err := c.flagSet.Parse(args); err != nil { | ||
| return 1 | ||
| } | ||
|
|
||
| if *projectUUID == "" && *projectName == "" { | ||
| return c.errorWithUsage(errors.New("Project name or uuid is mandatory")) | ||
| } | ||
|
|
||
| if c.flagSet.NArg() > 0 { | ||
| return c.errorWithUsage(fmt.Errorf("Unparsed arguments on the command line: %v", c.flagSet.Args())) | ||
| } | ||
|
|
||
| return c.runWithSpinner("detail project", endpoint.String(), func(client *squarescale.Client) (string, error) { | ||
| var UUID string | ||
| var err error | ||
| if *projectUUID == "" { | ||
| UUID, err = client.ProjectByName(*projectName) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
| } else { | ||
| UUID = *projectUUID | ||
| } | ||
| projectDetails, err := client.GetProjectDetails(UUID) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
| if projectDetails == nil { | ||
| return "No details to show", nil | ||
| } | ||
| // TODO: add Main cluster + Extra nodes + Volumes sections | ||
| res := "" | ||
| if !*noSummary { | ||
| res += ProjectSummary(projectDetails) + "\n" | ||
| } | ||
| if !*noComputeResources { | ||
| res += ProjectComputeNodes(projectDetails) + "\n" | ||
| } | ||
| if !*noSchedulingGroups { | ||
| res += ProjectSchedulingGroups(projectDetails) + "\n" | ||
| } | ||
| if !*noExternalNodes { | ||
| res += ProjectExternalNodes(projectDetails) + "\n" | ||
| } | ||
| return res, nil | ||
| }) | ||
| } | ||
|
|
||
| // Return project summary info like in front Overview page | ||
| func ProjectSummary(project *squarescale.ProjectWithAllDetails) string { | ||
| tableString := &strings.Builder{} | ||
| tableString.WriteString(fmt.Sprintf("========== Summary: %s [%s]\n", project.Project.Name, project.Project.Organization)) | ||
| table := tablewriter.NewWriter(tableString) | ||
| // reset by ui/table.go FormatTable function: table.SetAutoFormatHeaders(false) | ||
| // seems like this should be taken into account earlier than in the ui/table.go FormatTable function to have effect on fields | ||
| table.SetAutoWrapText(false) | ||
|
|
||
| location, _ := time.LoadLocation(time.Now().Location().String()) | ||
|
|
||
| table.Append([]string{ | ||
| fmt.Sprintf("Provider: %s/%s", project.Project.Infrastructure.CloudProvider, project.Project.Infrastructure.CloudProviderLabel), | ||
| fmt.Sprintf("Region: %s/%s", project.Project.Infrastructure.Region, project.Project.Infrastructure.RegionLabel), | ||
| fmt.Sprintf("Credentials: %s", project.Project.Infrastructure.CredentialName), | ||
| }) | ||
| table.Append([]string{ | ||
| fmt.Sprintf("Infrastructure type: %s", project.Project.Infrastructure.Type), | ||
| fmt.Sprintf("Size: %s", project.Project.Infrastructure.NodeSize), | ||
| fmt.Sprintf("Hybrid: %v", project.Project.HybridClusterEnabled), | ||
| }) | ||
| table.Append([]string{ | ||
| fmt.Sprintf("Created: %s (%s)", project.Project.CreatedAt.In(location).Format("2006-01-02 15:04"), humantime.Since(project.Project.CreatedAt)), | ||
| fmt.Sprintf("External ElasticSearch: %s", project.Project.ExternalElasticSearch), | ||
| "", | ||
| }) | ||
| table.Append([]string{ | ||
| fmt.Sprintf("Updated: %s (%s)", project.Project.UpdatedAt.In(location).Format("2006-01-02 15:04"), humantime.Since(project.Project.UpdatedAt)), | ||
| fmt.Sprintf("Slack WebHook: %s", project.Project.SlackWebHook), | ||
| "", | ||
| }) | ||
|
|
||
| ui.FormatTable(table) | ||
|
|
||
| table.Render() | ||
| return tableString.String() | ||
| } | ||
|
|
||
| func findExternalNodeRef(name string, project *squarescale.ProjectWithAllDetails) *squarescale.ExternalNode { | ||
| for _, n := range project.Project.Infrastructure.Cluster.ExternalNodes { | ||
| if n.Name == name { | ||
| return &n | ||
| } | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| // Return project compute nodes like in front Compute Resources page | ||
| // See font/src/components/infrastructure/ComputeResourcesTab.jsx | ||
| func ProjectComputeNodes(project *squarescale.ProjectWithAllDetails) string { | ||
| tableString := &strings.Builder{} | ||
| tableString.WriteString(fmt.Sprintf("========== Compute resources: %s [%s]\n", project.Project.Name, project.Project.Organization)) | ||
| table := tablewriter.NewWriter(tableString) | ||
| // reset by ui/table.go FormatTable function: table.SetAutoFormatHeaders(false) | ||
| // seems like this should be taken into account earlier than in the ui/table.go FormatTable function to have effect on fields | ||
| table.SetAutoWrapText(false) | ||
| // TODO: add monitoring URLs | ||
| table.SetHeader([]string{"Hostname", "Arch", "(v)CPUs", "Freq (Ghz)", "Mem (Gb)", "Type", "Disk (Gb)", "Free Disk (Gb)", "IP Address", "OS", "Status", "Mode", "Availability Zone", "Scheduling group", "Nomad", "Consul"}) | ||
|
|
||
| for _, c := range project.Project.Infrastructure.Cluster.ClusterMembersDetails { | ||
| freq, _ := strconv.ParseFloat(c.CPUFrequency, 32) | ||
| mem, _ := strconv.ParseFloat(c.Memory, 32) | ||
| stt, _ := strconv.ParseFloat(c.StorageBytesTotal, 32) | ||
| stf, _ := strconv.ParseFloat(c.StorageBytesFree, 32) | ||
| extRef := findExternalNodeRef(c.Name, project) | ||
| mode := "Cluster" | ||
| zone := "N/A" | ||
| fullStorage := "" | ||
| freeStorage := fmt.Sprintf("%.0f (%.2f%%%%)", stf / 1024.0 / 1024.0 / 1024.0, (100.0 * stf) / stt) | ||
| schedulingGroup := "None" | ||
| if c.SchedulingGroup.Name != "" { | ||
| schedulingGroup = c.SchedulingGroup.Name | ||
| } | ||
| if extRef != nil { | ||
| mode = fmt.Sprintf("External: %s", c.Name) | ||
| fullStorage = fmt.Sprintf("%.0f", stt / 1024.0 / 1024.0 / 1024.0) | ||
| } else { | ||
| fullStorage = fmt.Sprintf("%d", project.Project.Infrastructure.Cluster.RootDiskSize) | ||
| zone = c.Zone | ||
| } | ||
| table.Append([]string{ | ||
| c.Hostname, | ||
| c.CPUArch, | ||
| c.CPUCores, | ||
| fmt.Sprintf("%.1f", freq / 1000.0 ), | ||
| fmt.Sprintf("%.2f", mem / 1024.0 / 1024.0 / 1024.0), | ||
| c.InstanceType, | ||
| fullStorage, | ||
| freeStorage, | ||
| c.PrivateIP, | ||
| fmt.Sprintf("%s %s", c.OSName, c.OSVersion), | ||
| c.NomadStatus, | ||
| mode, | ||
| zone, | ||
| schedulingGroup, | ||
| c.NomadVersion, | ||
| c.ConsulVersion, | ||
| }) | ||
| } | ||
|
|
||
| ui.FormatTable(table) | ||
|
|
||
| table.Render() | ||
| return tableString.String() | ||
| } | ||
|
|
||
| // Return project scheduling groups like in front Compute Resources page | ||
| // See font/src/components/infrastructure/ComputeResourcesTab.jsx | ||
| func ProjectSchedulingGroups(project *squarescale.ProjectWithAllDetails) string { | ||
| tableString := &strings.Builder{} | ||
| tableString.WriteString(fmt.Sprintf("========== Scheduling groups: %s [%s]\n", project.Project.Name, project.Project.Organization)) | ||
| table := tablewriter.NewWriter(tableString) | ||
| // reset by ui/table.go FormatTable function: table.SetAutoFormatHeaders(false) | ||
| // seems like this should be taken into account earlier than in the ui/table.go FormatTable function to have effect on fields | ||
| table.SetAutoWrapText(false) | ||
| // TODO: add monitoring URLs | ||
| table.SetHeader([]string{"Name", "# Nodes", "Nodes", "# Services", "Services"}) | ||
|
|
||
| for _, s := range project.Project.Infrastructure.Cluster.SchedulingGroups { | ||
| nodes := "" | ||
| for _, n := range s.ClusterMembers { | ||
| nodes += "," + n.Name | ||
| } | ||
| if len(nodes) > 0 { | ||
| nodes = nodes[1:] | ||
| } | ||
| services := "" | ||
| for _, n := range s.Services { | ||
| services += "," + n.Name | ||
| } | ||
| if len(services) > 0 { | ||
| services = services[1:] | ||
| } | ||
| table.Append([]string{ | ||
| s.Name, | ||
| fmt.Sprintf("%d", len(s.ClusterMembers)), | ||
| nodes, | ||
| fmt.Sprintf("%d", len(s.Services)), | ||
| services, | ||
| }) | ||
| } | ||
|
|
||
| ui.FormatTable(table) | ||
|
|
||
| table.Render() | ||
| return tableString.String() | ||
| } | ||
|
|
||
| func findComputeNodeRef(name string, project *squarescale.ProjectWithAllDetails) *squarescale.ClusterMemberDetails { | ||
| for _, n := range project.Project.Infrastructure.Cluster.ClusterMembersDetails { | ||
| if n.Name == name { | ||
| return &n | ||
| } | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| // Return project external nodes like in front Compute Resources page | ||
| // See font/src/components/infrastructure/externalNodes/ExternalNodes.jsx | ||
| func ProjectExternalNodes(project *squarescale.ProjectWithAllDetails) string { | ||
| tableString := &strings.Builder{} | ||
| tableString.WriteString(fmt.Sprintf("========== External nodes: %s [%s]\n", project.Project.Name, project.Project.Organization)) | ||
| table := tablewriter.NewWriter(tableString) | ||
| // reset by ui/table.go FormatTable function: table.SetAutoFormatHeaders(false) | ||
| // seems like this should be taken into account earlier than in the ui/table.go FormatTable function to have effect on fields | ||
| table.SetAutoWrapText(false) | ||
| // TODO: add monitoring URLs | ||
| table.SetHeader([]string{"Hostname", "Public IP", "Status", "Private Network"}) | ||
|
|
||
| for _, s := range project.Project.Infrastructure.Cluster.ExternalNodes { | ||
| status := s.Status | ||
| computeRef := findComputeNodeRef(s.Name, project) | ||
| if computeRef != nil { | ||
| if computeRef.NomadStatus == "ready" { | ||
| status = "Connected" | ||
| } else { | ||
| status = "Not connected" | ||
| } | ||
| } | ||
| table.Append([]string{ | ||
| s.Name, | ||
| s.PublicIP, | ||
| status, | ||
| s.PrivateNetwork, | ||
| }) | ||
| } | ||
|
|
||
| ui.FormatTable(table) | ||
|
|
||
| table.Render() | ||
| return tableString.String() | ||
| } | ||
|
|
||
| // Synopsis is part of cli.Command implementation. | ||
| func (c *ProjectDetailsCommand) Synopsis() string { | ||
| return "Get project detailed informations" | ||
| } | ||
|
|
||
| // Help is part of cli.Command implementation. | ||
| func (c *ProjectDetailsCommand) Help() string { | ||
| helpText := ` | ||
| usage: sqsc project details [options] | ||
| Get project detailed informations. | ||
| ` | ||
| return strings.TrimSpace(helpText + optionsFromFlags(c.flagSet)) | ||
| } |
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