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-rw-r--r--pkg/api/handlers/libpod/generate.go5
-rw-r--r--pkg/api/server/register_generate.go12
-rw-r--r--pkg/bindings/generate/generate.go11
-rw-r--r--pkg/domain/entities/engine_container.go2
-rw-r--r--pkg/domain/infra/abi/generate.go54
-rw-r--r--pkg/domain/infra/tunnel/generate.go4
6 files changed, 59 insertions, 29 deletions
diff --git a/pkg/api/handlers/libpod/generate.go b/pkg/api/handlers/libpod/generate.go
index 33bb75391..b3b8c1f16 100644
--- a/pkg/api/handlers/libpod/generate.go
+++ b/pkg/api/handlers/libpod/generate.go
@@ -60,7 +60,8 @@ func GenerateKube(w http.ResponseWriter, r *http.Request) {
runtime := r.Context().Value("runtime").(*libpod.Runtime)
decoder := r.Context().Value("decoder").(*schema.Decoder)
query := struct {
- Service bool `schema:"service"`
+ Names []string `schema:"names"`
+ Service bool `schema:"service"`
}{
// Defaults would go here.
}
@@ -73,7 +74,7 @@ func GenerateKube(w http.ResponseWriter, r *http.Request) {
containerEngine := abi.ContainerEngine{Libpod: runtime}
options := entities.GenerateKubeOptions{Service: query.Service}
- report, err := containerEngine.GenerateKube(r.Context(), utils.GetName(r), options)
+ report, err := containerEngine.GenerateKube(r.Context(), query.Names, options)
if err != nil {
utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "error generating YAML"))
return
diff --git a/pkg/api/server/register_generate.go b/pkg/api/server/register_generate.go
index 60e5b03f7..bce5484ab 100644
--- a/pkg/api/server/register_generate.go
+++ b/pkg/api/server/register_generate.go
@@ -70,7 +70,7 @@ func (s *APIServer) registerGenerateHandlers(r *mux.Router) error {
// $ref: "#/responses/InternalError"
r.HandleFunc(VersionedPath("/libpod/generate/{name:.*}/systemd"), s.APIHandler(libpod.GenerateSystemd)).Methods(http.MethodGet)
- // swagger:operation GET /libpod/generate/{name:.*}/kube libpod libpodGenerateKube
+ // swagger:operation GET /libpod/generate/kube libpod libpodGenerateKube
// ---
// tags:
// - containers
@@ -78,9 +78,11 @@ func (s *APIServer) registerGenerateHandlers(r *mux.Router) error {
// summary: Generate a Kubernetes YAML file.
// description: Generate Kubernetes YAML based on a pod or container.
// parameters:
- // - in: path
- // name: name:.*
- // type: string
+ // - in: query
+ // name: names
+ // type: array
+ // items:
+ // type: string
// required: true
// description: Name or ID of the container or pod.
// - in: query
@@ -98,6 +100,6 @@ func (s *APIServer) registerGenerateHandlers(r *mux.Router) error {
// format: binary
// 500:
// $ref: "#/responses/InternalError"
- r.HandleFunc(VersionedPath("/libpod/generate/{name:.*}/kube"), s.APIHandler(libpod.GenerateKube)).Methods(http.MethodGet)
+ r.HandleFunc(VersionedPath("/libpod/generate/kube"), s.APIHandler(libpod.GenerateKube)).Methods(http.MethodGet)
return nil
}
diff --git a/pkg/bindings/generate/generate.go b/pkg/bindings/generate/generate.go
index dde1cc29c..8d0146ec1 100644
--- a/pkg/bindings/generate/generate.go
+++ b/pkg/bindings/generate/generate.go
@@ -2,6 +2,7 @@ package generate
import (
"context"
+ "errors"
"net/http"
"net/url"
"strconv"
@@ -37,15 +38,21 @@ func Systemd(ctx context.Context, nameOrID string, options entities.GenerateSyst
return report, response.Process(&report.Units)
}
-func Kube(ctx context.Context, nameOrID string, options entities.GenerateKubeOptions) (*entities.GenerateKubeReport, error) {
+func Kube(ctx context.Context, nameOrIDs []string, options entities.GenerateKubeOptions) (*entities.GenerateKubeReport, error) {
conn, err := bindings.GetClient(ctx)
if err != nil {
return nil, err
}
+ if len(nameOrIDs) < 1 {
+ return nil, errors.New("must provide the name or ID of one container or pod")
+ }
params := url.Values{}
+ for _, name := range nameOrIDs {
+ params.Add("names", name)
+ }
params.Set("service", strconv.FormatBool(options.Service))
- response, err := conn.DoRequest(nil, http.MethodGet, "/generate/%s/kube", params, nil, nameOrID)
+ response, err := conn.DoRequest(nil, http.MethodGet, "/generate/kube", params, nil)
if err != nil {
return nil, err
}
diff --git a/pkg/domain/entities/engine_container.go b/pkg/domain/entities/engine_container.go
index e1f40e307..29d71cc65 100644
--- a/pkg/domain/entities/engine_container.go
+++ b/pkg/domain/entities/engine_container.go
@@ -46,7 +46,7 @@ type ContainerEngine interface {
ContainerWait(ctx context.Context, namesOrIds []string, options WaitOptions) ([]WaitReport, error)
Events(ctx context.Context, opts EventsOptions) error
GenerateSystemd(ctx context.Context, nameOrID string, opts GenerateSystemdOptions) (*GenerateSystemdReport, error)
- GenerateKube(ctx context.Context, nameOrID string, opts GenerateKubeOptions) (*GenerateKubeReport, error)
+ GenerateKube(ctx context.Context, nameOrIDs []string, opts GenerateKubeOptions) (*GenerateKubeReport, error)
SystemPrune(ctx context.Context, options SystemPruneOptions) (*SystemPruneReport, error)
HealthCheckRun(ctx context.Context, nameOrID string, options HealthCheckOptions) (*define.HealthCheckResults, error)
Info(ctx context.Context) (*define.Info, error)
diff --git a/pkg/domain/infra/abi/generate.go b/pkg/domain/infra/abi/generate.go
index 79bf2291e..79f55e2bd 100644
--- a/pkg/domain/infra/abi/generate.go
+++ b/pkg/domain/infra/abi/generate.go
@@ -41,28 +41,48 @@ func (ic *ContainerEngine) GenerateSystemd(ctx context.Context, nameOrID string,
return &entities.GenerateSystemdReport{Units: units}, nil
}
-func (ic *ContainerEngine) GenerateKube(ctx context.Context, nameOrID string, options entities.GenerateKubeOptions) (*entities.GenerateKubeReport, error) {
+func (ic *ContainerEngine) GenerateKube(ctx context.Context, nameOrIDs []string, options entities.GenerateKubeOptions) (*entities.GenerateKubeReport, error) {
var (
- pod *libpod.Pod
+ pods []*libpod.Pod
podYAML *k8sAPI.Pod
err error
- ctr *libpod.Container
+ ctrs []*libpod.Container
servicePorts []k8sAPI.ServicePort
serviceYAML k8sAPI.Service
)
- // Get the container in question.
- ctr, err = ic.Libpod.LookupContainer(nameOrID)
- if err != nil {
- pod, err = ic.Libpod.LookupPod(nameOrID)
+ for _, nameOrID := range nameOrIDs {
+ // Get the container in question
+ ctr, err := ic.Libpod.LookupContainer(nameOrID)
if err != nil {
- return nil, err
+ pod, err := ic.Libpod.LookupPod(nameOrID)
+ if err != nil {
+ return nil, err
+ }
+ pods = append(pods, pod)
+ if len(pods) > 1 {
+ return nil, errors.New("can only generate single pod at a time")
+ }
+ } else {
+ if len(ctr.Dependencies()) > 0 {
+ return nil, errors.Wrapf(define.ErrNotImplemented, "containers with dependencies")
+ }
+ // we cannot deal with ctrs already in a pod
+ if len(ctr.PodID()) > 0 {
+ return nil, errors.Errorf("container %s is associated with pod %s: use generate on the pod itself", ctr.ID(), ctr.PodID())
+ }
+ ctrs = append(ctrs, ctr)
}
- podYAML, servicePorts, err = pod.GenerateForKube()
+ }
+
+ // check our inputs
+ if len(pods) > 0 && len(ctrs) > 0 {
+ return nil, errors.New("cannot generate pods and containers at the same time")
+ }
+
+ if len(pods) == 1 {
+ podYAML, servicePorts, err = pods[0].GenerateForKube()
} else {
- if len(ctr.Dependencies()) > 0 {
- return nil, errors.Wrapf(define.ErrNotImplemented, "containers with dependencies")
- }
- podYAML, err = ctr.GenerateForKube()
+ podYAML, err = libpod.GenerateForKube(ctrs)
}
if err != nil {
return nil, err
@@ -72,7 +92,7 @@ func (ic *ContainerEngine) GenerateKube(ctx context.Context, nameOrID string, op
serviceYAML = libpod.GenerateKubeServiceFromV1Pod(podYAML, servicePorts)
}
- content, err := generateKubeOutput(podYAML, &serviceYAML)
+ content, err := generateKubeOutput(podYAML, &serviceYAML, options.Service)
if err != nil {
return nil, err
}
@@ -80,7 +100,7 @@ func (ic *ContainerEngine) GenerateKube(ctx context.Context, nameOrID string, op
return &entities.GenerateKubeReport{Reader: bytes.NewReader(content)}, nil
}
-func generateKubeOutput(podYAML *k8sAPI.Pod, serviceYAML *k8sAPI.Service) ([]byte, error) {
+func generateKubeOutput(podYAML *k8sAPI.Pod, serviceYAML *k8sAPI.Service, hasService bool) ([]byte, error) {
var (
output []byte
marshalledPod []byte
@@ -93,7 +113,7 @@ func generateKubeOutput(podYAML *k8sAPI.Pod, serviceYAML *k8sAPI.Service) ([]byt
return nil, err
}
- if serviceYAML != nil {
+ if hasService {
marshalledService, err = yaml.Marshal(serviceYAML)
if err != nil {
return nil, err
@@ -114,7 +134,7 @@ func generateKubeOutput(podYAML *k8sAPI.Pod, serviceYAML *k8sAPI.Service) ([]byt
output = append(output, []byte(fmt.Sprintf(header, podmanVersion.Version))...)
output = append(output, marshalledPod...)
- if serviceYAML != nil {
+ if hasService {
output = append(output, []byte("---\n")...)
output = append(output, marshalledService...)
}
diff --git a/pkg/domain/infra/tunnel/generate.go b/pkg/domain/infra/tunnel/generate.go
index 966f707b1..ebbfa143f 100644
--- a/pkg/domain/infra/tunnel/generate.go
+++ b/pkg/domain/infra/tunnel/generate.go
@@ -11,6 +11,6 @@ func (ic *ContainerEngine) GenerateSystemd(ctx context.Context, nameOrID string,
return generate.Systemd(ic.ClientCxt, nameOrID, options)
}
-func (ic *ContainerEngine) GenerateKube(ctx context.Context, nameOrID string, options entities.GenerateKubeOptions) (*entities.GenerateKubeReport, error) {
- return generate.Kube(ic.ClientCxt, nameOrID, options)
+func (ic *ContainerEngine) GenerateKube(ctx context.Context, nameOrIDs []string, options entities.GenerateKubeOptions) (*entities.GenerateKubeReport, error) {
+ return generate.Kube(ic.ClientCxt, nameOrIDs, options)
}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-01 11:26:35 +0000