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-rw-r--r--cmd/podman/pods/inspect.go19
-rw-r--r--cmd/podman/pods/ps.go63
-rw-r--r--cmd/podman/pods/stats.go81
3 files changed, 74 insertions, 89 deletions
diff --git a/cmd/podman/pods/inspect.go b/cmd/podman/pods/inspect.go
index d4b8df90e..fd34d255f 100644
--- a/cmd/podman/pods/inspect.go
+++ b/cmd/podman/pods/inspect.go
@@ -3,6 +3,7 @@ package pods
import (
"context"
"os"
+ "text/template"
"github.com/containers/common/pkg/report"
"github.com/containers/podman/v3/cmd/podman/common"
@@ -64,25 +65,17 @@ func inspect(cmd *cobra.Command, args []string) error {
}
if report.IsJSON(inspectOptions.Format) {
- json.MarshalIndent(responses, "", " ")
enc := json.NewEncoder(os.Stdout)
enc.SetIndent("", " ")
return enc.Encode(responses)
}
- // cmd.Flags().Changed("format") must be true to reach this code
- row := report.NormalizeFormat(inspectOptions.Format)
-
- t, err := report.NewTemplate("inspect").Parse(row)
- if err != nil {
- return err
- }
-
- w, err := report.NewWriterDefault(os.Stdout)
+ // Cannot use report.New() as it enforces {{range .}} for OriginUser templates
+ tmpl := template.New(cmd.Name()).Funcs(template.FuncMap(report.DefaultFuncs))
+ format := report.NormalizeFormat(inspectOptions.Format)
+ tmpl, err = tmpl.Parse(format)
if err != nil {
return err
}
- err = t.Execute(w, *responses)
- w.Flush()
- return err
+ return tmpl.Execute(os.Stdout, *responses)
}
diff --git a/cmd/podman/pods/ps.go b/cmd/podman/pods/ps.go
index 808ec31b3..0b1c76cb2 100644
--- a/cmd/podman/pods/ps.go
+++ b/cmd/podman/pods/ps.go
@@ -110,56 +110,49 @@ func pods(cmd *cobra.Command, _ []string) error {
return nil
}
- // Formatted output below
lpr := make([]ListPodReporter, 0, len(responses))
for _, r := range responses {
lpr = append(lpr, ListPodReporter{r})
}
- headers := report.Headers(ListPodReporter{}, map[string]string{
- "Id": "POD ID",
- "Name": "NAME",
- "Status": "STATUS",
- "Labels": "LABELS",
- "NumberOfContainers": "# OF CONTAINERS",
- "Created": "CREATED",
- "InfraID": "INFRA ID",
- "ContainerIds": "IDS",
- "ContainerNames": "NAMES",
- "ContainerStatuses": "STATUS",
- "Cgroup": "CGROUP",
- "Namespace": "NAMESPACES",
- })
- renderHeaders := true
- row := podPsFormat()
- if cmd.Flags().Changed("format") {
- renderHeaders = report.HasTable(psInput.Format)
- row = report.NormalizeFormat(psInput.Format)
- }
- format := report.EnforceRange(row)
+ rpt := report.New(os.Stdout, cmd.Name())
+ defer rpt.Flush()
- noHeading, _ := cmd.Flags().GetBool("noheading")
- if noHeading {
- renderHeaders = false
+ if cmd.Flags().Changed("format") {
+ rpt, err = rpt.Parse(report.OriginUser, psInput.Format)
+ } else {
+ rpt, err = rpt.Parse(report.OriginPodman, podPsFormat())
}
-
- tmpl, err := report.NewTemplate("list").Parse(format)
if err != nil {
return err
}
- w, err := report.NewWriterDefault(os.Stdout)
- if err != nil {
- return err
+ renderHeaders := true
+ if noHeading, _ := cmd.Flags().GetBool("noheading"); noHeading {
+ renderHeaders = false
}
- defer w.Flush()
- if renderHeaders {
- if err := tmpl.Execute(w, headers); err != nil {
+ if renderHeaders && rpt.RenderHeaders {
+ headers := report.Headers(ListPodReporter{}, map[string]string{
+ "Id": "POD ID",
+ "Name": "NAME",
+ "Status": "STATUS",
+ "Labels": "LABELS",
+ "NumberOfContainers": "# OF CONTAINERS",
+ "Created": "CREATED",
+ "InfraID": "INFRA ID",
+ "ContainerIds": "IDS",
+ "ContainerNames": "NAMES",
+ "ContainerStatuses": "STATUS",
+ "Cgroup": "CGROUP",
+ "Namespace": "NAMESPACES",
+ })
+
+ if err := rpt.Execute(headers); err != nil {
return err
}
}
- return tmpl.Execute(w, lpr)
+ return rpt.Execute(lpr)
}
func podPsFormat() string {
@@ -184,7 +177,7 @@ func podPsFormat() string {
if !psInput.CtrStatus && !psInput.CtrNames && !psInput.CtrIds {
row = append(row, "{{.NumberOfContainers}}")
}
- return strings.Join(row, "\t") + "\n"
+ return "{{range . }}" + strings.Join(row, "\t") + "\n" + "{{end -}}"
}
// ListPodReporter is a struct for pod ps output
diff --git a/cmd/podman/pods/stats.go b/cmd/podman/pods/stats.go
index a7bba3064..fbb9e0b52 100644
--- a/cmd/podman/pods/stats.go
+++ b/cmd/podman/pods/stats.go
@@ -67,15 +67,22 @@ func stats(cmd *cobra.Command, args []string) error {
return err
}
- doJSON := report.IsJSON(cmd.Flag("format").Value.String())
- headers := report.Headers(entities.PodStatsReport{}, map[string]string{
- "CPU": "CPU %",
- "MemUsage": "MEM USAGE/ LIMIT",
- "MemUsageBytes": "MEM USAGE/ LIMIT",
- "MEM": "MEM %",
- "NET IO": "NET IO",
- "BlockIO": "BLOCK IO",
- })
+ rpt := report.New(os.Stdout, cmd.Name())
+ defer rpt.Flush()
+
+ var err error
+ doJSON := report.IsJSON(statsOptions.Format)
+ if !doJSON {
+ if cmd.Flags().Changed("format") {
+ rpt, err = rpt.Parse(report.OriginUser, statsOptions.Format)
+ if err != nil {
+ return err
+ }
+ } else {
+ rpt = rpt.Init(os.Stdout, 12, 2, 2, ' ', 0)
+ rpt.Origin = report.OriginPodman
+ }
+ }
for ; ; time.Sleep(time.Second) {
reports, err := registry.ContainerEngine().PodStats(context.Background(), args, statsOptions.PodStatsOptions)
@@ -84,30 +91,26 @@ func stats(cmd *cobra.Command, args []string) error {
}
// Print the stats in the requested format and configuration.
if doJSON {
- if err := printJSONPodStats(reports); err != nil {
- return err
- }
+ err = printJSONPodStats(reports)
} else {
if !statsOptions.NoReset {
goterm.Clear()
goterm.MoveCursor(1, 1)
goterm.Flush()
}
- if cmd.Flags().Changed("format") {
- row := report.NormalizeFormat(statsOptions.Format)
- row = report.EnforceRange(row)
- if err := printFormattedPodStatsLines(headers, row, reports); err != nil {
- return err
- }
+ if report.OriginUser == rpt.Origin {
+ err = userTemplate(rpt, reports)
} else {
- printPodStatsLines(reports)
+ err = defaultTemplate(rpt, reports)
}
}
+ if err != nil {
+ return err
+ }
if statsOptions.NoStream {
break
}
}
-
return nil
}
@@ -120,42 +123,38 @@ func printJSONPodStats(stats []*entities.PodStatsReport) error {
return nil
}
-func printPodStatsLines(stats []*entities.PodStatsReport) error {
- w, err := report.NewWriterDefault(os.Stdout)
- if err != nil {
- return err
- }
-
+func defaultTemplate(rpt *report.Formatter, stats []*entities.PodStatsReport) error {
outFormat := "%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\n"
- fmt.Fprintf(w, outFormat, "POD", "CID", "NAME", "CPU %", "MEM USAGE/ LIMIT", "MEM %", "NET IO", "BLOCK IO", "PIDS")
+ fmt.Fprintf(rpt.Writer(), outFormat, "POD", "CID", "NAME", "CPU %", "MEM USAGE/ LIMIT", "MEM %", "NET IO", "BLOCK IO", "PIDS")
if len(stats) == 0 {
- fmt.Fprintf(w, outFormat, "--", "--", "--", "--", "--", "--", "--", "--", "--")
+ fmt.Fprintf(rpt.Writer(), outFormat, "--", "--", "--", "--", "--", "--", "--", "--", "--")
} else {
for _, i := range stats {
- fmt.Fprintf(w, outFormat, i.Pod, i.CID, i.Name, i.CPU, i.MemUsage, i.Mem, i.NetIO, i.BlockIO, i.PIDS)
+ fmt.Fprintf(rpt.Writer(), outFormat, i.Pod, i.CID, i.Name, i.CPU, i.MemUsage, i.Mem, i.NetIO, i.BlockIO, i.PIDS)
}
}
- return w.Flush()
+ return rpt.Flush()
}
-func printFormattedPodStatsLines(headerNames []map[string]string, row string, stats []*entities.PodStatsReport) error {
+func userTemplate(rpt *report.Formatter, stats []*entities.PodStatsReport) error {
if len(stats) == 0 {
return nil
}
- tmpl, err := report.NewTemplate("stats").Parse(row)
- if err != nil {
- return err
- }
+ headers := report.Headers(entities.PodStatsReport{}, map[string]string{
+ "CPU": "CPU %",
+ "MemUsage": "MEM USAGE/ LIMIT",
+ "MemUsageBytes": "MEM USAGE/ LIMIT",
+ "MEM": "MEM %",
+ "NET IO": "NET IO",
+ "BlockIO": "BLOCK IO",
+ })
- w, err := report.NewWriterDefault(os.Stdout)
- if err != nil {
+ if err := rpt.Execute(headers); err != nil {
return err
}
- defer w.Flush()
-
- if err := tmpl.Execute(w, headerNames); err != nil {
+ if err := rpt.Execute(stats); err != nil {
return err
}
- return tmpl.Execute(w, stats)
+ return rpt.Flush()
}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-06 22:43:05 +0000