summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--go.mod2
-rw-r--r--go.sum2
-rw-r--r--libpod/stats.go2
-rw-r--r--libpod/stats_config.go28
-rw-r--r--pkg/adapter/pods.go22
-rw-r--r--pkg/api/handlers/generic/containers_stats.go15
-rw-r--r--pkg/cgroups/cgroups.go15
-rw-r--r--pkg/cgroups/cpu.go39
-rw-r--r--test/e2e/play_kube_test.go43
-rw-r--r--vendor/modules.txt2
10 files changed, 143 insertions, 27 deletions
diff --git a/go.mod b/go.mod
index 1aff5471a..076a22808 100644
--- a/go.mod
+++ b/go.mod
@@ -77,7 +77,7 @@ require (
google.golang.org/appengine v1.6.1 // indirect
google.golang.org/genproto v0.0.0-20190620144150-6af8c5fc6601 // indirect
gopkg.in/yaml.v2 v2.2.8
- k8s.io/api v0.17.2
+ k8s.io/api v0.17.3
k8s.io/apimachinery v0.17.3
k8s.io/client-go v0.0.0-20190620085101-78d2af792bab
k8s.io/utils v0.0.0-20190607212802-c55fbcfc754a // indirect
diff --git a/go.sum b/go.sum
index d7347fc55..691c580ec 100644
--- a/go.sum
+++ b/go.sum
@@ -623,6 +623,8 @@ k8s.io/api v0.0.0-20190620084959-7cf5895f2711/go.mod h1:TBhBqb1AWbBQbW3XRusr7n7E
k8s.io/api v0.17.0/go.mod h1:npsyOePkeP0CPwyGfXDHxvypiYMJxBWAMpQxCaJ4ZxI=
k8s.io/api v0.17.2 h1:NF1UFXcKN7/OOv1uxdRz3qfra8AHsPav5M93hlV9+Dc=
k8s.io/api v0.17.2/go.mod h1:BS9fjjLc4CMuqfSO8vgbHPKMt5+SF0ET6u/RVDihTo4=
+k8s.io/api v0.17.3 h1:XAm3PZp3wnEdzekNkcmj/9Y1zdmQYJ1I4GKSBBZ8aG0=
+k8s.io/api v0.17.3/go.mod h1:YZ0OTkuw7ipbe305fMpIdf3GLXZKRigjtZaV5gzC2J0=
k8s.io/apimachinery v0.0.0-20190612205821-1799e75a0719/go.mod h1:I4A+glKBHiTgiEjQiCCQfCAIcIMFGt291SmsvcrFzJA=
k8s.io/apimachinery v0.17.0/go.mod h1:b9qmWdKlLuU9EBh+06BtLcSf/Mu89rWL33naRxs1uZg=
k8s.io/apimachinery v0.17.2 h1:hwDQQFbdRlpnnsR64Asdi55GyCaIP/3WQpMmbNBeWr4=
diff --git a/libpod/stats.go b/libpod/stats.go
index 3b5e0958c..6f42afd18 100644
--- a/libpod/stats.go
+++ b/libpod/stats.go
@@ -66,7 +66,9 @@ func (c *Container) GetContainerStats(previousStats *ContainerStats) (*Container
}
stats.BlockInput, stats.BlockOutput = calculateBlockIO(cgroupStats)
stats.CPUNano = cgroupStats.CPU.Usage.Total
+ stats.CPUSystemNano = cgroupStats.CPU.Usage.Kernel
stats.SystemNano = now
+ stats.PerCPU = cgroupStats.CPU.Usage.PerCPU
// Handle case where the container is not in a network namespace
if netStats != nil {
stats.NetInput = netStats.TxBytes
diff --git a/libpod/stats_config.go b/libpod/stats_config.go
index 9c7d97298..91d3d1493 100644
--- a/libpod/stats_config.go
+++ b/libpod/stats_config.go
@@ -2,17 +2,19 @@ package libpod
// ContainerStats contains the statistics information for a running container
type ContainerStats struct {
- ContainerID string
- Name string
- CPU float64
- CPUNano uint64
- SystemNano uint64
- MemUsage uint64
- MemLimit uint64
- MemPerc float64
- NetInput uint64
- NetOutput uint64
- BlockInput uint64
- BlockOutput uint64
- PIDs uint64
+ ContainerID string
+ Name string
+ PerCPU []uint64
+ CPU float64
+ CPUNano uint64
+ CPUSystemNano uint64
+ SystemNano uint64
+ MemUsage uint64
+ MemLimit uint64
+ MemPerc float64
+ NetInput uint64
+ NetOutput uint64
+ BlockInput uint64
+ BlockOutput uint64
+ PIDs uint64
}
diff --git a/pkg/adapter/pods.go b/pkg/adapter/pods.go
index b0e63f770..a30ec6649 100644
--- a/pkg/adapter/pods.go
+++ b/pkg/adapter/pods.go
@@ -764,7 +764,6 @@ func kubeContainerToCreateConfig(ctx context.Context, containerYAML v1.Container
containerConfig.ImageID = newImage.ID()
containerConfig.Name = containerYAML.Name
containerConfig.Tty = containerYAML.TTY
- containerConfig.WorkDir = containerYAML.WorkingDir
containerConfig.Pod = podID
@@ -796,6 +795,27 @@ func kubeContainerToCreateConfig(ctx context.Context, containerYAML v1.Container
containerConfig.StopSignal = 15
+ containerConfig.WorkDir = "/"
+ if imageData != nil {
+ // FIXME,
+ // we are currently ignoring imageData.Config.ExposedPorts
+ containerConfig.BuiltinImgVolumes = imageData.Config.Volumes
+ if imageData.Config.WorkingDir != "" {
+ containerConfig.WorkDir = imageData.Config.WorkingDir
+ }
+ containerConfig.Labels = imageData.Config.Labels
+ if imageData.Config.StopSignal != "" {
+ stopSignal, err := util.ParseSignal(imageData.Config.StopSignal)
+ if err != nil {
+ return nil, err
+ }
+ containerConfig.StopSignal = stopSignal
+ }
+ }
+
+ if containerYAML.WorkingDir != "" {
+ containerConfig.WorkDir = containerYAML.WorkingDir
+ }
// If the user does not pass in ID mappings, just set to basics
if userConfig.IDMappings == nil {
userConfig.IDMappings = &storage.IDMappingOptions{}
diff --git a/pkg/api/handlers/generic/containers_stats.go b/pkg/api/handlers/generic/containers_stats.go
index cbc1be2f0..19e2cc882 100644
--- a/pkg/api/handlers/generic/containers_stats.go
+++ b/pkg/api/handlers/generic/containers_stats.go
@@ -61,14 +61,15 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) {
var preCPUStats docker.CPUStats
if query.Stream {
preRead = time.Now()
+ systemUsage, _ := cgroups.GetSystemCPUUsage()
preCPUStats = docker.CPUStats{
CPUUsage: docker.CPUUsage{
TotalUsage: stats.CPUNano,
- PercpuUsage: []uint64{uint64(stats.CPU)},
- UsageInKernelmode: 0,
- UsageInUsermode: 0,
+ PercpuUsage: stats.PerCPU,
+ UsageInKernelmode: stats.CPUSystemNano,
+ UsageInUsermode: stats.CPUNano - stats.CPUSystemNano,
},
- SystemUsage: 0,
+ SystemUsage: systemUsage,
OnlineCPUs: 0,
ThrottlingData: docker.ThrottlingData{},
}
@@ -122,6 +123,8 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) {
InstanceID: "",
}
+ systemUsage, _ := cgroups.GetSystemCPUUsage()
+
s := handlers.Stats{StatsJSON: docker.StatsJSON{
Stats: docker.Stats{
Read: time.Now(),
@@ -143,11 +146,11 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) {
CPUStats: docker.CPUStats{
CPUUsage: docker.CPUUsage{
TotalUsage: cgroupStat.CPU.Usage.Total,
- PercpuUsage: []uint64{uint64(stats.CPU)},
+ PercpuUsage: cgroupStat.CPU.Usage.PerCPU,
UsageInKernelmode: cgroupStat.CPU.Usage.Kernel,
UsageInUsermode: cgroupStat.CPU.Usage.Total - cgroupStat.CPU.Usage.Kernel,
},
- SystemUsage: 0,
+ SystemUsage: systemUsage,
OnlineCPUs: uint32(len(cgroupStat.CPU.Usage.PerCPU)),
ThrottlingData: docker.ThrottlingData{
Periods: 0,
diff --git a/pkg/cgroups/cgroups.go b/pkg/cgroups/cgroups.go
index 96786223d..6c5b7978c 100644
--- a/pkg/cgroups/cgroups.go
+++ b/pkg/cgroups/cgroups.go
@@ -536,15 +536,14 @@ func (c *CgroupControl) Stat() (*Metrics, error) {
return &m, nil
}
-func readCgroup2MapFile(ctr *CgroupControl, name string) (map[string][]string, error) {
+func readCgroup2MapPath(path string) (map[string][]string, error) {
ret := map[string][]string{}
- p := filepath.Join(cgroupRoot, ctr.path, name)
- f, err := os.Open(p)
+ f, err := os.Open(path)
if err != nil {
if os.IsNotExist(err) {
return ret, nil
}
- return nil, errors.Wrapf(err, "open file %s", p)
+ return nil, errors.Wrapf(err, "open file %s", path)
}
defer f.Close()
scanner := bufio.NewScanner(f)
@@ -557,7 +556,13 @@ func readCgroup2MapFile(ctr *CgroupControl, name string) (map[string][]string, e
ret[parts[0]] = parts[1:]
}
if err := scanner.Err(); err != nil {
- return nil, errors.Wrapf(err, "parsing file %s", p)
+ return nil, errors.Wrapf(err, "parsing file %s", path)
}
return ret, nil
}
+
+func readCgroup2MapFile(ctr *CgroupControl, name string) (map[string][]string, error) {
+ p := filepath.Join(cgroupRoot, ctr.path, name)
+
+ return readCgroup2MapPath(p)
+}
diff --git a/pkg/cgroups/cpu.go b/pkg/cgroups/cpu.go
index a43a76b22..5f0a18031 100644
--- a/pkg/cgroups/cpu.go
+++ b/pkg/cgroups/cpu.go
@@ -121,3 +121,42 @@ func (c *cpuHandler) Stat(ctr *CgroupControl, m *Metrics) error {
m.CPU = CPUMetrics{Usage: usage}
return nil
}
+
+// GetSystemCPUUsage returns the system usage for all the cgroups
+func GetSystemCPUUsage() (uint64, error) {
+ cgroupv2, err := IsCgroup2UnifiedMode()
+ if err != nil {
+ return 0, err
+ }
+ if !cgroupv2 {
+ p := filepath.Join(cgroupRoot, CPUAcct, "cpuacct.usage")
+ return readFileAsUint64(p)
+ }
+
+ files, err := ioutil.ReadDir(cgroupRoot)
+ if err != nil {
+ return 0, errors.Wrapf(err, "read directory %q", cgroupRoot)
+ }
+ var total uint64
+ for _, file := range files {
+ if !file.IsDir() {
+ continue
+ }
+ p := filepath.Join(cgroupRoot, file.Name(), "cpu.stat")
+
+ values, err := readCgroup2MapPath(p)
+ if err != nil {
+ return 0, err
+ }
+
+ if val, found := values["usage_usec"]; found {
+ v, err := strconv.ParseUint(cleanString(val[0]), 10, 0)
+ if err != nil {
+ return 0, err
+ }
+ total += v * 1000
+ }
+
+ }
+ return total, nil
+}
diff --git a/test/e2e/play_kube_test.go b/test/e2e/play_kube_test.go
index 8411e632a..9daf266b8 100644
--- a/test/e2e/play_kube_test.go
+++ b/test/e2e/play_kube_test.go
@@ -4,6 +4,7 @@ package integration
import (
"fmt"
+ "io/ioutil"
"os"
"path/filepath"
"text/template"
@@ -486,4 +487,46 @@ var _ = Describe("Podman generate kube", func() {
newBBinspect := inspect.InspectImageJSON()
Expect(oldBBinspect[0].Digest).To(Not(Equal(newBBinspect[0].Digest)))
})
+
+ It("podman play kube with image data", func() {
+ testyaml := `
+apiVersion: v1
+kind: Pod
+metadata:
+ name: demo_pod
+spec:
+ containers:
+ - image: demo
+ name: demo_kube
+`
+ pull := podmanTest.Podman([]string{"create", "--workdir", "/etc", "--name", "newBB", "--label", "key1=value1", "alpine"})
+
+ pull.WaitWithDefaultTimeout()
+ Expect(pull.ExitCode()).To(BeZero())
+
+ c := podmanTest.Podman([]string{"commit", "-c", "STOPSIGNAL=51", "newBB", "demo"})
+ c.WaitWithDefaultTimeout()
+ Expect(c.ExitCode()).To(Equal(0))
+
+ conffile := filepath.Join(podmanTest.TempDir, "kube.yaml")
+ tempdir, err = CreateTempDirInTempDir()
+ Expect(err).To(BeNil())
+
+ err := ioutil.WriteFile(conffile, []byte(testyaml), 0755)
+ Expect(err).To(BeNil())
+
+ kube := podmanTest.Podman([]string{"play", "kube", conffile})
+ kube.WaitWithDefaultTimeout()
+ Expect(kube.ExitCode()).To(Equal(0))
+
+ inspect := podmanTest.Podman([]string{"inspect", "demo_kube"})
+ inspect.WaitWithDefaultTimeout()
+ Expect(inspect.ExitCode()).To(Equal(0))
+
+ ctr := inspect.InspectContainerToJSON()
+ Expect(ctr[0].Config.WorkingDir).To(ContainSubstring("/etc"))
+ Expect(ctr[0].Config.Labels["key1"]).To(ContainSubstring("value1"))
+ Expect(ctr[0].Config.Labels["key1"]).To(ContainSubstring("value1"))
+ Expect(ctr[0].Config.StopSignal).To(Equal(uint(51)))
+ })
})
diff --git a/vendor/modules.txt b/vendor/modules.txt
index a5fd1e65e..73bca1ef8 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -630,7 +630,7 @@ gopkg.in/square/go-jose.v2/json
gopkg.in/tomb.v1
# gopkg.in/yaml.v2 v2.2.8
gopkg.in/yaml.v2
-# k8s.io/api v0.17.2
+# k8s.io/api v0.17.3
k8s.io/api/core/v1
# k8s.io/apimachinery v0.17.3
k8s.io/apimachinery/pkg/api/errors
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-10-07 04:20:58 +0000