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authorDaniel J Walsh <dwalsh@redhat.com>2019-04-05 11:02:41 -0400
committerGitHub <noreply@github.com>2019-04-05 11:02:41 -0400
commitbc320be00bc584bd88525266d23a9d5edb9d44f8 (patch)
treec6d03492ac9684f22cdf5e553321569369f1cf59 /cmd/podman/ps.go
parented8bd80d3f09fb5c82c53bde8d6779db2613f158 (diff)
parent023eba20db1912a477eedff529fa52d356033a38 (diff)
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Merge pull request #2742 from openSUSE/golangci-lint
Switch to golangci-lint
Diffstat (limited to 'cmd/podman/ps.go')
-rw-r--r--cmd/podman/ps.go117
1 files changed, 17 insertions, 100 deletions
diff --git a/cmd/podman/ps.go b/cmd/podman/ps.go
index 759a03b86..232cf4b77 100644
--- a/cmd/podman/ps.go
+++ b/cmd/podman/ps.go
@@ -18,35 +18,31 @@ import (
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/pkg/util"
- "github.com/cri-o/ocicni/pkg/ocicni"
"github.com/docker/go-units"
"github.com/opentracing/opentracing-go"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
- "k8s.io/apimachinery/pkg/fields"
)
const (
- mountTruncLength = 12
- hid = "CONTAINER ID"
- himage = "IMAGE"
- hcommand = "COMMAND"
- hcreated = "CREATED"
- hstatus = "STATUS"
- hports = "PORTS"
- hnames = "NAMES"
- hsize = "SIZE"
- hinfra = "IS INFRA"
- hpod = "POD"
- nspid = "PID"
- nscgroup = "CGROUPNS"
- nsipc = "IPC"
- nsmnt = "MNT"
- nsnet = "NET"
- nspidns = "PIDNS"
- nsuserns = "USERNS"
- nsuts = "UTS"
+ hid = "CONTAINER ID"
+ himage = "IMAGE"
+ hcommand = "COMMAND"
+ hcreated = "CREATED"
+ hstatus = "STATUS"
+ hports = "PORTS"
+ hnames = "NAMES"
+ hsize = "SIZE"
+ hpod = "POD"
+ nspid = "PID"
+ nscgroup = "CGROUPNS"
+ nsipc = "IPC"
+ nsmnt = "MNT"
+ nsnet = "NET"
+ nspidns = "PIDNS"
+ nsuserns = "USERNS"
+ nsuts = "UTS"
)
type psTemplateParams struct {
@@ -73,34 +69,6 @@ type psTemplateParams struct {
IsInfra bool
}
-// psJSONParams is used as a base structure for the psParams
-// If template output is requested, psJSONParams will be converted to
-// psTemplateParams.
-// psJSONParams will be populated by data from libpod.Container,
-// the members of the struct are the sama data types as their sources.
-type psJSONParams struct {
- ID string `json:"id"`
- Image string `json:"image"`
- ImageID string `json:"image_id"`
- Command []string `json:"command"`
- ExitCode int32 `json:"exitCode"`
- Exited bool `json:"exited"`
- CreatedAt time.Time `json:"createdAt"`
- StartedAt time.Time `json:"startedAt"`
- ExitedAt time.Time `json:"exitedAt"`
- Status string `json:"status"`
- PID int `json:"PID"`
- Ports []ocicni.PortMapping `json:"ports"`
- Size *shared.ContainerSize `json:"size,omitempty"`
- Names string `json:"names"`
- Labels fields.Set `json:"labels"`
- Mounts []string `json:"mounts"`
- ContainerRunning bool `json:"ctrRunning"`
- Namespaces *shared.Namespace `json:"namespace,omitempty"`
- Pod string `json:"pod,omitempty"`
- IsInfra bool `json:"infra"`
-}
-
// Type declaration and functions for sorting the PS output
type psSorted []shared.PsContainerOutput
@@ -443,57 +411,6 @@ func sortPsOutput(sortBy string, psOutput psSorted) (psSorted, error) {
return psOutput, nil
}
-// getLabels converts the labels to a string of the form "key=value, key2=value2"
-func formatLabels(labels map[string]string) string {
- var arr []string
- if len(labels) > 0 {
- for key, val := range labels {
- temp := key + "=" + val
- arr = append(arr, temp)
- }
- return strings.Join(arr, ",")
- }
- return ""
-}
-
-// getMounts converts the volumes mounted to a string of the form "mount1, mount2"
-// it truncates it if noTrunc is false
-func getMounts(mounts []string, noTrunc bool) string {
- return strings.Join(getMountsArray(mounts, noTrunc), ",")
-}
-
-func getMountsArray(mounts []string, noTrunc bool) []string {
- var arr []string
- if len(mounts) == 0 {
- return mounts
- }
- for _, mount := range mounts {
- splitArr := strings.Split(mount, ":")
- if len(splitArr[0]) > mountTruncLength && !noTrunc {
- arr = append(arr, splitArr[0][:mountTruncLength]+"...")
- continue
- }
- arr = append(arr, splitArr[0])
- }
- return arr
-}
-
-// portsToString converts the ports used to a string of the from "port1, port2"
-func portsToString(ports []ocicni.PortMapping) string {
- var portDisplay []string
- if len(ports) == 0 {
- return ""
- }
- for _, v := range ports {
- hostIP := v.HostIP
- if hostIP == "" {
- hostIP = "0.0.0.0"
- }
- portDisplay = append(portDisplay, fmt.Sprintf("%s:%d->%d/%s", hostIP, v.HostPort, v.ContainerPort, v.Protocol))
- }
- return strings.Join(portDisplay, ", ")
-}
-
func printFormat(format string, containers []shared.PsContainerOutput) error {
// return immediately if no containers are present
if len(containers) == 0 {