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Diffstat (limited to 'pkg/varlinkapi/images.go')
-rw-r--r--pkg/varlinkapi/images.go208
1 files changed, 202 insertions, 6 deletions
diff --git a/pkg/varlinkapi/images.go b/pkg/varlinkapi/images.go
index c536e856a..551eb781c 100644
--- a/pkg/varlinkapi/images.go
+++ b/pkg/varlinkapi/images.go
@@ -3,12 +3,21 @@ package varlinkapi
import (
"encoding/json"
"fmt"
+ "io"
+ "path/filepath"
+ "strings"
+ "time"
+ "bytes"
"github.com/containers/image/docker"
+ "github.com/containers/image/types"
+ "github.com/docker/go-units"
"github.com/opencontainers/image-spec/specs-go/v1"
+ "github.com/pkg/errors"
"github.com/projectatomic/buildah"
+ "github.com/projectatomic/buildah/imagebuildah"
"github.com/projectatomic/libpod/cmd/podman/libpodruntime"
- ioprojectatomicpodman "github.com/projectatomic/libpod/cmd/podman/varlink"
+ "github.com/projectatomic/libpod/cmd/podman/varlink"
"github.com/projectatomic/libpod/libpod"
"github.com/projectatomic/libpod/libpod/image"
sysreg "github.com/projectatomic/libpod/pkg/registries"
@@ -28,9 +37,9 @@ func (i *LibpodAPI) ListImages(call ioprojectatomicpodman.VarlinkCall) error {
}
var imageList []ioprojectatomicpodman.ImageInList
for _, image := range images {
- //size, _:= image.Size(getContext())
labels, _ := image.Labels(getContext())
containers, _ := image.Containers()
+ size, _ := image.Size(getContext())
i := ioprojectatomicpodman.ImageInList{
Id: image.ID(),
@@ -38,7 +47,7 @@ func (i *LibpodAPI) ListImages(call ioprojectatomicpodman.VarlinkCall) error {
RepoTags: image.Names(),
RepoDigests: image.RepoDigests(),
Created: image.Created().String(),
- //Size: size,
+ Size: int64(*size),
VirtualSize: image.VirtualSize,
Containers: int64(len(containers)),
Labels: labels,
@@ -48,10 +57,197 @@ func (i *LibpodAPI) ListImages(call ioprojectatomicpodman.VarlinkCall) error {
return call.ReplyListImages(imageList)
}
+// GetImage returns a single image in the form of a ImageInList
+func (i *LibpodAPI) GetImage(call ioprojectatomicpodman.VarlinkCall, name string) error {
+ runtime, err := libpodruntime.GetRuntime(i.Cli)
+ if err != nil {
+ return call.ReplyRuntimeError(err.Error())
+ }
+ newImage, err := runtime.ImageRuntime().NewFromLocal(name)
+ if err != nil {
+ return call.ReplyErrorOccurred(err.Error())
+ }
+ labels, err := newImage.Labels(getContext())
+ if err != nil {
+ return err
+ }
+ containers, err := newImage.Containers()
+ if err != nil {
+ return err
+ }
+ size, err := newImage.Size(getContext())
+ if err != nil {
+ return err
+ }
+
+ il := ioprojectatomicpodman.ImageInList{
+ Id: newImage.ID(),
+ ParentId: newImage.Parent,
+ RepoTags: newImage.Names(),
+ RepoDigests: newImage.RepoDigests(),
+ Created: newImage.Created().String(),
+ Size: int64(*size),
+ VirtualSize: newImage.VirtualSize,
+ Containers: int64(len(containers)),
+ Labels: labels,
+ }
+ return call.ReplyGetImage(il)
+}
+
// BuildImage ...
-// TODO Waiting for buildah to be vendored into libpod to do this only one
-func (i *LibpodAPI) BuildImage(call ioprojectatomicpodman.VarlinkCall) error {
- return call.ReplyMethodNotImplemented("BuildImage")
+func (i *LibpodAPI) BuildImage(call ioprojectatomicpodman.VarlinkCall, config ioprojectatomicpodman.BuildInfo) error {
+ var (
+ memoryLimit int64
+ memorySwap int64
+ )
+
+ runtime, err := libpodruntime.GetRuntime(i.Cli)
+ if err != nil {
+ return call.ReplyRuntimeError(err.Error())
+ }
+ defer runtime.Shutdown(false)
+
+ systemContext := types.SystemContext{}
+ dockerfiles := config.Dockerfile
+ contextDir := ""
+
+ for i := range dockerfiles {
+ if strings.HasPrefix(dockerfiles[i], "http://") ||
+ strings.HasPrefix(dockerfiles[i], "https://") ||
+ strings.HasPrefix(dockerfiles[i], "git://") ||
+ strings.HasPrefix(dockerfiles[i], "github.com/") {
+ continue
+ }
+ absFile, err := filepath.Abs(dockerfiles[i])
+ if err != nil {
+ return errors.Wrapf(err, "error determining path to file %q", dockerfiles[i])
+ }
+ contextDir = filepath.Dir(absFile)
+ dockerfiles[i], err = filepath.Rel(contextDir, absFile)
+ if err != nil {
+ return errors.Wrapf(err, "error determining path to file %q", dockerfiles[i])
+ }
+ break
+ }
+
+ pullPolicy := imagebuildah.PullNever
+ if config.Pull {
+ pullPolicy = imagebuildah.PullIfMissing
+ }
+
+ if config.Pull_always {
+ pullPolicy = imagebuildah.PullAlways
+ }
+
+ format := "oci"
+ if config.Image_format != "" {
+ format = config.Image_format
+ }
+
+ if strings.HasPrefix(format, "oci") {
+ format = imagebuildah.OCIv1ImageFormat
+ } else if strings.HasPrefix(format, "docker") {
+ format = imagebuildah.Dockerv2ImageFormat
+ } else {
+ return call.ReplyErrorOccurred(fmt.Sprintf("unrecognized image type %q", format))
+ }
+
+ if config.Memory != "" {
+ memoryLimit, err = units.RAMInBytes(config.Memory)
+ if err != nil {
+ return call.ReplyErrorOccurred(err.Error())
+ }
+ }
+
+ if config.Memory_swap != "" {
+ memorySwap, err = units.RAMInBytes(config.Memory_swap)
+ if err != nil {
+ return call.ReplyErrorOccurred(err.Error())
+ }
+ }
+
+ output := bytes.NewBuffer([]byte{})
+ commonOpts := &buildah.CommonBuildOptions{
+ AddHost: config.Add_hosts,
+ CgroupParent: config.Cgroup_parent,
+ CPUPeriod: uint64(config.Cpu_period),
+ CPUQuota: config.Cpu_quota,
+ CPUSetCPUs: config.Cpuset_cpus,
+ CPUSetMems: config.Cpuset_mems,
+ Memory: memoryLimit,
+ MemorySwap: memorySwap,
+ ShmSize: config.Shm_size,
+ Ulimit: config.Ulimit,
+ Volumes: config.Volume,
+ }
+
+ options := imagebuildah.BuildOptions{
+ ContextDirectory: contextDir,
+ PullPolicy: pullPolicy,
+ Compression: imagebuildah.Gzip,
+ Quiet: false,
+ //SignaturePolicyPath:
+ Args: config.Build_args,
+ //Output:
+ AdditionalTags: config.Tags,
+ //Runtime: runtime.
+ //RuntimeArgs: ,
+ OutputFormat: format,
+ SystemContext: &systemContext,
+ CommonBuildOpts: commonOpts,
+ Squash: config.Squash,
+ Labels: config.Label,
+ Annotations: config.Annotations,
+ ReportWriter: output,
+ }
+
+ if call.WantsMore() {
+ call.Continues = true
+ }
+
+ c := build(runtime, options, config.Dockerfile)
+ var log []string
+ done := false
+ for {
+ line, err := output.ReadString('\n')
+ if err == nil {
+ log = append(log, line)
+ continue
+ } else if err == io.EOF {
+ select {
+ case err := <-c:
+ if err != nil {
+ return call.ReplyErrorOccurred(err.Error())
+ }
+ done = true
+ default:
+ if !call.WantsMore() {
+ time.Sleep(1 * time.Second)
+ break
+ }
+ call.ReplyBuildImage(log)
+ log = []string{}
+ }
+ } else {
+ return call.ReplyErrorOccurred(err.Error())
+ }
+ if done {
+ break
+ }
+ }
+ call.Continues = false
+ return call.ReplyBuildImage(log)
+}
+
+func build(runtime *libpod.Runtime, options imagebuildah.BuildOptions, dockerfiles []string) chan error {
+ c := make(chan error)
+ go func() {
+ err := runtime.Build(getContext(), options, dockerfiles...)
+ c <- err
+ close(c)
+ }()
+
+ return c
}
// CreateImage ...
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-10-01 07:30:00 +0000