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-rw-r--r--cmd/podman/batchcontainer/container.go157
-rw-r--r--cmd/podman/inspect.go151
2 files changed, 155 insertions, 153 deletions
diff --git a/cmd/podman/batchcontainer/container.go b/cmd/podman/batchcontainer/container.go
index 5d3171c42..8da73a811 100644
--- a/cmd/podman/batchcontainer/container.go
+++ b/cmd/podman/batchcontainer/container.go
@@ -1,16 +1,20 @@
package batchcontainer
import (
- "time"
-
- "github.com/pkg/errors"
- "github.com/projectatomic/libpod/libpod"
- "github.com/sirupsen/logrus"
+ "encoding/json"
"os"
"path/filepath"
"regexp"
"strconv"
"strings"
+ "time"
+
+ "github.com/opencontainers/runtime-spec/specs-go"
+ "github.com/pkg/errors"
+ "github.com/projectatomic/libpod/libpod"
+ "github.com/projectatomic/libpod/pkg/inspect"
+ cc "github.com/projectatomic/libpod/pkg/spec"
+ "github.com/sirupsen/logrus"
)
// PsOptions describes the struct being formed for ps
@@ -157,3 +161,146 @@ func getStrFromSquareBrackets(cmd string) string {
arr := strings.Split(reg.ReplaceAllLiteralString(cmd, ""), ",")
return strings.Join(arr, ",")
}
+
+// GetCtrInspectInfo takes container inspect data and collects all its info into a ContainerData
+// structure for inspection related methods
+func GetCtrInspectInfo(ctr *libpod.Container, ctrInspectData *inspect.ContainerInspectData) (*inspect.ContainerData, error) {
+ config := ctr.Config()
+ spec := config.Spec
+
+ cpus, mems, period, quota, realtimePeriod, realtimeRuntime, shares := getCPUInfo(spec)
+ blkioWeight, blkioWeightDevice, blkioReadBps, blkioWriteBps, blkioReadIOPS, blkioeWriteIOPS := getBLKIOInfo(spec)
+ memKernel, memReservation, memSwap, memSwappiness, memDisableOOMKiller := getMemoryInfo(spec)
+ pidsLimit := getPidsInfo(spec)
+ cgroup := getCgroup(spec)
+
+ var createArtifact cc.CreateConfig
+ artifact, err := ctr.GetArtifact("create-config")
+ if err == nil {
+ if err := json.Unmarshal(artifact, &createArtifact); err != nil {
+ return nil, err
+ }
+ } else {
+ logrus.Errorf("couldn't get some inspect information, error getting artifact %q: %v", ctr.ID(), err)
+ }
+
+ data := &inspect.ContainerData{
+ ctrInspectData,
+ &inspect.HostConfig{
+ ConsoleSize: spec.Process.ConsoleSize,
+ OomScoreAdj: spec.Process.OOMScoreAdj,
+ CPUShares: shares,
+ BlkioWeight: blkioWeight,
+ BlkioWeightDevice: blkioWeightDevice,
+ BlkioDeviceReadBps: blkioReadBps,
+ BlkioDeviceWriteBps: blkioWriteBps,
+ BlkioDeviceReadIOps: blkioReadIOPS,
+ BlkioDeviceWriteIOps: blkioeWriteIOPS,
+ CPUPeriod: period,
+ CPUQuota: quota,
+ CPURealtimePeriod: realtimePeriod,
+ CPURealtimeRuntime: realtimeRuntime,
+ CPUSetCPUs: cpus,
+ CPUSetMems: mems,
+ Devices: spec.Linux.Devices,
+ KernelMemory: memKernel,
+ MemoryReservation: memReservation,
+ MemorySwap: memSwap,
+ MemorySwappiness: memSwappiness,
+ OomKillDisable: memDisableOOMKiller,
+ PidsLimit: pidsLimit,
+ Privileged: config.Privileged,
+ ReadonlyRootfs: spec.Root.Readonly,
+ Runtime: ctr.RuntimeName(),
+ NetworkMode: string(createArtifact.NetMode),
+ IpcMode: string(createArtifact.IpcMode),
+ Cgroup: cgroup,
+ UTSMode: string(createArtifact.UtsMode),
+ UsernsMode: string(createArtifact.UsernsMode),
+ GroupAdd: spec.Process.User.AdditionalGids,
+ ContainerIDFile: createArtifact.CidFile,
+ AutoRemove: createArtifact.Rm,
+ CapAdd: createArtifact.CapAdd,
+ CapDrop: createArtifact.CapDrop,
+ DNS: createArtifact.DNSServers,
+ DNSOptions: createArtifact.DNSOpt,
+ DNSSearch: createArtifact.DNSSearch,
+ PidMode: string(createArtifact.PidMode),
+ CgroupParent: createArtifact.CgroupParent,
+ ShmSize: createArtifact.Resources.ShmSize,
+ Memory: createArtifact.Resources.Memory,
+ Ulimits: createArtifact.Resources.Ulimit,
+ SecurityOpt: createArtifact.SecurityOpts,
+ Tmpfs: createArtifact.Tmpfs,
+ },
+ &inspect.CtrConfig{
+ Hostname: spec.Hostname,
+ User: spec.Process.User,
+ Env: spec.Process.Env,
+ Image: config.RootfsImageName,
+ WorkingDir: spec.Process.Cwd,
+ Labels: config.Labels,
+ Annotations: spec.Annotations,
+ Tty: spec.Process.Terminal,
+ OpenStdin: config.Stdin,
+ StopSignal: config.StopSignal,
+ Cmd: config.Spec.Process.Args,
+ Entrypoint: strings.Join(createArtifact.Entrypoint, " "),
+ },
+ }
+ return data, nil
+}
+
+func getCPUInfo(spec *specs.Spec) (string, string, *uint64, *int64, *uint64, *int64, *uint64) {
+ if spec.Linux.Resources == nil {
+ return "", "", nil, nil, nil, nil, nil
+ }
+ cpu := spec.Linux.Resources.CPU
+ if cpu == nil {
+ return "", "", nil, nil, nil, nil, nil
+ }
+ return cpu.Cpus, cpu.Mems, cpu.Period, cpu.Quota, cpu.RealtimePeriod, cpu.RealtimeRuntime, cpu.Shares
+}
+
+func getBLKIOInfo(spec *specs.Spec) (*uint16, []specs.LinuxWeightDevice, []specs.LinuxThrottleDevice, []specs.LinuxThrottleDevice, []specs.LinuxThrottleDevice, []specs.LinuxThrottleDevice) {
+ if spec.Linux.Resources == nil {
+ return nil, nil, nil, nil, nil, nil
+ }
+ blkio := spec.Linux.Resources.BlockIO
+ if blkio == nil {
+ return nil, nil, nil, nil, nil, nil
+ }
+ return blkio.Weight, blkio.WeightDevice, blkio.ThrottleReadBpsDevice, blkio.ThrottleWriteBpsDevice, blkio.ThrottleReadIOPSDevice, blkio.ThrottleWriteIOPSDevice
+}
+
+func getMemoryInfo(spec *specs.Spec) (*int64, *int64, *int64, *uint64, *bool) {
+ if spec.Linux.Resources == nil {
+ return nil, nil, nil, nil, nil
+ }
+ memory := spec.Linux.Resources.Memory
+ if memory == nil {
+ return nil, nil, nil, nil, nil
+ }
+ return memory.Kernel, memory.Reservation, memory.Swap, memory.Swappiness, memory.DisableOOMKiller
+}
+
+func getPidsInfo(spec *specs.Spec) *int64 {
+ if spec.Linux.Resources == nil {
+ return nil
+ }
+ pids := spec.Linux.Resources.Pids
+ if pids == nil {
+ return nil
+ }
+ return &pids.Limit
+}
+
+func getCgroup(spec *specs.Spec) string {
+ cgroup := "host"
+ for _, ns := range spec.Linux.Namespaces {
+ if ns.Type == specs.CgroupNamespace && ns.Path != "" {
+ cgroup = "container"
+ }
+ }
+ return cgroup
+}
diff --git a/cmd/podman/inspect.go b/cmd/podman/inspect.go
index 55c319d7d..6aaf9b694 100644
--- a/cmd/podman/inspect.go
+++ b/cmd/podman/inspect.go
@@ -2,18 +2,14 @@ package main
import (
"context"
- "encoding/json"
"strings"
- specs "github.com/opencontainers/runtime-spec/specs-go"
"github.com/pkg/errors"
+ "github.com/projectatomic/libpod/cmd/podman/batchcontainer"
"github.com/projectatomic/libpod/cmd/podman/formats"
"github.com/projectatomic/libpod/cmd/podman/libpodruntime"
"github.com/projectatomic/libpod/libpod"
- "github.com/projectatomic/libpod/pkg/inspect"
- cc "github.com/projectatomic/libpod/pkg/spec"
"github.com/projectatomic/libpod/pkg/util"
- "github.com/sirupsen/logrus"
"github.com/urfave/cli"
)
@@ -125,7 +121,7 @@ func iterateInput(ctx context.Context, c *cli.Context, args []string, runtime *l
inspectError = errors.Wrapf(err, "error getting libpod container inspect data %q", ctr.ID)
break
}
- data, err = getCtrInspectInfo(ctr, libpodInspectData)
+ data, err = batchcontainer.GetCtrInspectInfo(ctr, libpodInspectData)
if err != nil {
inspectError = errors.Wrapf(err, "error parsing container data %q", ctr.ID())
break
@@ -160,7 +156,7 @@ func iterateInput(ctx context.Context, c *cli.Context, args []string, runtime *l
inspectError = errors.Wrapf(err, "error getting libpod container inspect data %q", ctr.ID)
break
}
- data, err = getCtrInspectInfo(ctr, libpodInspectData)
+ data, err = batchcontainer.GetCtrInspectInfo(ctr, libpodInspectData)
if err != nil {
inspectError = errors.Wrapf(err, "error parsing container data %q", ctr.ID)
break
@@ -173,144 +169,3 @@ func iterateInput(ctx context.Context, c *cli.Context, args []string, runtime *l
}
return inspectedItems, inspectError
}
-
-func getCtrInspectInfo(ctr *libpod.Container, ctrInspectData *inspect.ContainerInspectData) (*inspect.ContainerData, error) {
- config := ctr.Config()
- spec := config.Spec
-
- cpus, mems, period, quota, realtimePeriod, realtimeRuntime, shares := getCPUInfo(spec)
- blkioWeight, blkioWeightDevice, blkioReadBps, blkioWriteBps, blkioReadIOPS, blkioeWriteIOPS := getBLKIOInfo(spec)
- memKernel, memReservation, memSwap, memSwappiness, memDisableOOMKiller := getMemoryInfo(spec)
- pidsLimit := getPidsInfo(spec)
- cgroup := getCgroup(spec)
-
- var createArtifact cc.CreateConfig
- artifact, err := ctr.GetArtifact("create-config")
- if err == nil {
- if err := json.Unmarshal(artifact, &createArtifact); err != nil {
- return nil, err
- }
- } else {
- logrus.Errorf("couldn't get some inspect information, error getting artifact %q: %v", ctr.ID(), err)
- }
-
- data := &inspect.ContainerData{
- ctrInspectData,
- &inspect.HostConfig{
- ConsoleSize: spec.Process.ConsoleSize,
- OomScoreAdj: spec.Process.OOMScoreAdj,
- CPUShares: shares,
- BlkioWeight: blkioWeight,
- BlkioWeightDevice: blkioWeightDevice,
- BlkioDeviceReadBps: blkioReadBps,
- BlkioDeviceWriteBps: blkioWriteBps,
- BlkioDeviceReadIOps: blkioReadIOPS,
- BlkioDeviceWriteIOps: blkioeWriteIOPS,
- CPUPeriod: period,
- CPUQuota: quota,
- CPURealtimePeriod: realtimePeriod,
- CPURealtimeRuntime: realtimeRuntime,
- CPUSetCPUs: cpus,
- CPUSetMems: mems,
- Devices: spec.Linux.Devices,
- KernelMemory: memKernel,
- MemoryReservation: memReservation,
- MemorySwap: memSwap,
- MemorySwappiness: memSwappiness,
- OomKillDisable: memDisableOOMKiller,
- PidsLimit: pidsLimit,
- Privileged: config.Privileged,
- ReadonlyRootfs: spec.Root.Readonly,
- Runtime: ctr.RuntimeName(),
- NetworkMode: string(createArtifact.NetMode),
- IpcMode: string(createArtifact.IpcMode),
- Cgroup: cgroup,
- UTSMode: string(createArtifact.UtsMode),
- UsernsMode: string(createArtifact.UsernsMode),
- GroupAdd: spec.Process.User.AdditionalGids,
- ContainerIDFile: createArtifact.CidFile,
- AutoRemove: createArtifact.Rm,
- CapAdd: createArtifact.CapAdd,
- CapDrop: createArtifact.CapDrop,
- DNS: createArtifact.DNSServers,
- DNSOptions: createArtifact.DNSOpt,
- DNSSearch: createArtifact.DNSSearch,
- PidMode: string(createArtifact.PidMode),
- CgroupParent: createArtifact.CgroupParent,
- ShmSize: createArtifact.Resources.ShmSize,
- Memory: createArtifact.Resources.Memory,
- Ulimits: createArtifact.Resources.Ulimit,
- SecurityOpt: createArtifact.SecurityOpts,
- Tmpfs: createArtifact.Tmpfs,
- },
- &inspect.CtrConfig{
- Hostname: spec.Hostname,
- User: spec.Process.User,
- Env: spec.Process.Env,
- Image: config.RootfsImageName,
- WorkingDir: spec.Process.Cwd,
- Labels: config.Labels,
- Annotations: spec.Annotations,
- Tty: spec.Process.Terminal,
- OpenStdin: config.Stdin,
- StopSignal: config.StopSignal,
- Cmd: config.Spec.Process.Args,
- Entrypoint: strings.Join(createArtifact.Entrypoint, " "),
- },
- }
- return data, nil
-}
-
-func getCPUInfo(spec *specs.Spec) (string, string, *uint64, *int64, *uint64, *int64, *uint64) {
- if spec.Linux.Resources == nil {
- return "", "", nil, nil, nil, nil, nil
- }
- cpu := spec.Linux.Resources.CPU
- if cpu == nil {
- return "", "", nil, nil, nil, nil, nil
- }
- return cpu.Cpus, cpu.Mems, cpu.Period, cpu.Quota, cpu.RealtimePeriod, cpu.RealtimeRuntime, cpu.Shares
-}
-
-func getBLKIOInfo(spec *specs.Spec) (*uint16, []specs.LinuxWeightDevice, []specs.LinuxThrottleDevice, []specs.LinuxThrottleDevice, []specs.LinuxThrottleDevice, []specs.LinuxThrottleDevice) {
- if spec.Linux.Resources == nil {
- return nil, nil, nil, nil, nil, nil
- }
- blkio := spec.Linux.Resources.BlockIO
- if blkio == nil {
- return nil, nil, nil, nil, nil, nil
- }
- return blkio.Weight, blkio.WeightDevice, blkio.ThrottleReadBpsDevice, blkio.ThrottleWriteBpsDevice, blkio.ThrottleReadIOPSDevice, blkio.ThrottleWriteIOPSDevice
-}
-
-func getMemoryInfo(spec *specs.Spec) (*int64, *int64, *int64, *uint64, *bool) {
- if spec.Linux.Resources == nil {
- return nil, nil, nil, nil, nil
- }
- memory := spec.Linux.Resources.Memory
- if memory == nil {
- return nil, nil, nil, nil, nil
- }
- return memory.Kernel, memory.Reservation, memory.Swap, memory.Swappiness, memory.DisableOOMKiller
-}
-
-func getPidsInfo(spec *specs.Spec) *int64 {
- if spec.Linux.Resources == nil {
- return nil
- }
- pids := spec.Linux.Resources.Pids
- if pids == nil {
- return nil
- }
- return &pids.Limit
-}
-
-func getCgroup(spec *specs.Spec) string {
- cgroup := "host"
- for _, ns := range spec.Linux.Namespaces {
- if ns.Type == specs.CgroupNamespace && ns.Path != "" {
- cgroup = "container"
- }
- }
- return cgroup
-}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-14 14:11:08 +0000