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-rw-r--r--cmd/podman/shared/container.go89
1 files changed, 87 insertions, 2 deletions
diff --git a/cmd/podman/shared/container.go b/cmd/podman/shared/container.go
index 81811e0f2..6826191c5 100644
--- a/cmd/podman/shared/container.go
+++ b/cmd/podman/shared/container.go
@@ -3,11 +3,11 @@ package shared
import (
"context"
"fmt"
- "github.com/google/shlex"
"io"
"os"
"path/filepath"
"regexp"
+ "sort"
"strconv"
"strings"
"sync"
@@ -21,6 +21,7 @@ import (
"github.com/containers/libpod/pkg/util"
"github.com/cri-o/ocicni/pkg/ocicni"
"github.com/docker/go-units"
+ "github.com/google/shlex"
"github.com/opencontainers/runtime-spec/specs-go"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
@@ -523,6 +524,7 @@ func GetCtrInspectInfo(config *libpod.ContainerConfig, ctrInspectData *inspect.C
StopSignal: config.StopSignal,
Cmd: config.Spec.Process.Args,
Entrypoint: strings.Join(createArtifact.Entrypoint, " "),
+ Healthcheck: config.HealthCheckConfig,
},
}
return data, nil
@@ -582,18 +584,93 @@ func getCgroup(spec *specs.Spec) string {
return cgroup
}
+func comparePorts(i, j ocicni.PortMapping) bool {
+ if i.ContainerPort != j.ContainerPort {
+ return i.ContainerPort < j.ContainerPort
+ }
+
+ if i.HostIP != j.HostIP {
+ return i.HostIP < j.HostIP
+ }
+
+ if i.HostPort != j.HostPort {
+ return i.HostPort < j.HostPort
+ }
+
+ return i.Protocol < j.Protocol
+}
+
+// returns the group as <IP:startPort:lastPort->startPort:lastPort/Proto>
+// e.g 0.0.0.0:1000-1006->1000-1006/tcp
+func formatGroup(key string, start, last int32) string {
+ parts := strings.Split(key, "/")
+ groupType := parts[0]
+ var ip string
+ if len(parts) > 1 {
+ ip = parts[0]
+ groupType = parts[1]
+ }
+ group := strconv.Itoa(int(start))
+ if start != last {
+ group = fmt.Sprintf("%s-%d", group, last)
+ }
+ if ip != "" {
+ group = fmt.Sprintf("%s:%s->%s", ip, group, group)
+ }
+ return fmt.Sprintf("%s/%s", group, groupType)
+}
+
// portsToString converts the ports used to a string of the from "port1, port2"
+// also groups continuous list of ports in readable format.
func portsToString(ports []ocicni.PortMapping) string {
+ type portGroup struct {
+ first int32
+ last int32
+ }
var portDisplay []string
if len(ports) == 0 {
return ""
}
+ //Sort the ports, so grouping continuous ports become easy.
+ sort.Slice(ports, func(i, j int) bool {
+ return comparePorts(ports[i], ports[j])
+ })
+
+ // portGroupMap is used for grouping continuous ports
+ portGroupMap := make(map[string]*portGroup)
+ var groupKeyList []string
+
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))
+ // if hostPort and containerPort are not same, consider as individual port.
+ if v.ContainerPort != v.HostPort {
+ portDisplay = append(portDisplay, fmt.Sprintf("%s:%d->%d/%s", hostIP, v.HostPort, v.ContainerPort, v.Protocol))
+ continue
+ }
+
+ portMapKey := fmt.Sprintf("%s/%s", hostIP, v.Protocol)
+
+ portgroup, ok := portGroupMap[portMapKey]
+ if !ok {
+ portGroupMap[portMapKey] = &portGroup{first: v.ContainerPort, last: v.ContainerPort}
+ // this list is required to travese portGroupMap
+ groupKeyList = append(groupKeyList, portMapKey)
+ continue
+ }
+
+ if portgroup.last == (v.ContainerPort - 1) {
+ portgroup.last = v.ContainerPort
+ continue
+ }
+ }
+ // for each portMapKey, format group list and appned to output string
+ for _, portKey := range groupKeyList {
+ group := portGroupMap[portKey]
+ portDisplay = append(portDisplay, formatGroup(portKey, group.first, group.last))
}
return strings.Join(portDisplay, ", ")
}
@@ -665,6 +742,14 @@ func GenerateRunlabelCommand(runLabel, imageName, name string, opts map[string]s
return envmap["OPT2"]
case "OPT3":
return envmap["OPT3"]
+ case "PWD":
+ // I would prefer to use os.getenv but it appears PWD is not in the os env list
+ d, err := os.Getwd()
+ if err != nil {
+ logrus.Error("unable to determine current working directory")
+ return ""
+ }
+ return d
}
return ""
}