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authorOpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com>2020-03-19 15:50:50 +0100
committerGitHub <noreply@github.com>2020-03-19 15:50:50 +0100
commit1be61789151c80d46c0c4b75a02fb23a6937df7b (patch)
treea3bb96491a3d2c2f2b76269e33af5c7919bdcc73 /pkg
parente87fe4dbbbc55be42d7a31f5415f55d2ff99f81b (diff)
parent15326f051d6938e5d3cdcec2f95f86ad3aa5c5fa (diff)
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Merge pull request #5445 from sujil02/podFilter-new
Filter pods through pod list api
Diffstat (limited to 'pkg')
-rw-r--r--pkg/adapter/pods.go26
-rw-r--r--pkg/adapter/pods_remote.go7
-rw-r--r--pkg/api/handlers/libpod/pods.go7
-rw-r--r--pkg/api/handlers/utils/pods.go45
-rw-r--r--pkg/bindings/test/pods_test.go67
5 files changed, 130 insertions, 22 deletions
diff --git a/pkg/adapter/pods.go b/pkg/adapter/pods.go
index dc856cc8d..1417bd2b9 100644
--- a/pkg/adapter/pods.go
+++ b/pkg/adapter/pods.go
@@ -122,19 +122,31 @@ func (r *LocalRuntime) GetLatestPod() (*Pod, error) {
return &pod, err
}
+// GetPodsWithFilters gets the filtered list of pods based on the filter parameters provided.
+func (r *LocalRuntime) GetPodsWithFilters(filters string) ([]*Pod, error) {
+ pods, err := shared.GetPodsWithFilters(r.Runtime, filters)
+ if err != nil {
+ return nil, err
+ }
+ return r.podstoAdapterPods(pods)
+}
+
+func (r *LocalRuntime) podstoAdapterPods(pod []*libpod.Pod) ([]*Pod, error) {
+ var pods []*Pod
+ for _, i := range pod {
+
+ pods = append(pods, &Pod{i})
+ }
+ return pods, nil
+}
+
// GetAllPods gets all pods and wraps it in an adapter pod
func (r *LocalRuntime) GetAllPods() ([]*Pod, error) {
- var pods []*Pod
allPods, err := r.Runtime.GetAllPods()
if err != nil {
return nil, err
}
- for _, p := range allPods {
- pod := Pod{}
- pod.Pod = p
- pods = append(pods, &pod)
- }
- return pods, nil
+ return r.podstoAdapterPods(allPods)
}
// LookupPod gets a pod by name or id and wraps it in an adapter pod
diff --git a/pkg/adapter/pods_remote.go b/pkg/adapter/pods_remote.go
index 20f089628..6b8f22f15 100644
--- a/pkg/adapter/pods_remote.go
+++ b/pkg/adapter/pods_remote.go
@@ -10,7 +10,7 @@ import (
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/shared"
- "github.com/containers/libpod/cmd/podman/varlink"
+ iopodman "github.com/containers/libpod/cmd/podman/varlink"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/varlinkapi"
@@ -208,6 +208,11 @@ func (r *LocalRuntime) GetAllPods() ([]*Pod, error) {
return pods, nil
}
+// This is a empty implementation stating remoteclient not yet implemented
+func (r *LocalRuntime) GetPodsWithFilters(filters string) ([]*Pod, error) {
+ return nil, define.ErrNotImplemented
+}
+
// GetPodsByStatus returns a slice of pods filtered by a libpod status
func (r *LocalRuntime) GetPodsByStatus(statuses []string) ([]*Pod, error) {
podIDs, err := iopodman.GetPodsByStatus().Call(r.Conn, statuses)
diff --git a/pkg/api/handlers/libpod/pods.go b/pkg/api/handlers/libpod/pods.go
index f93c8f8d5..27ec64d89 100644
--- a/pkg/api/handlers/libpod/pods.go
+++ b/pkg/api/handlers/libpod/pods.go
@@ -103,7 +103,6 @@ func PodCreate(w http.ResponseWriter, r *http.Request) {
func Pods(w http.ResponseWriter, r *http.Request) {
var (
- runtime = r.Context().Value("runtime").(*libpod.Runtime)
podInspectData []*libpod.PodInspect
)
decoder := r.Context().Value("decoder").(*schema.Decoder)
@@ -118,12 +117,8 @@ func Pods(w http.ResponseWriter, r *http.Request) {
return
}
- if len(query.Filters) > 0 {
- utils.Error(w, "filters are not implemented yet", http.StatusInternalServerError, define.ErrNotImplemented)
- return
- }
+ pods, err := utils.GetPods(w, r)
- pods, err := runtime.GetAllPods()
if err != nil {
utils.Error(w, "Something went wrong", http.StatusInternalServerError, err)
return
diff --git a/pkg/api/handlers/utils/pods.go b/pkg/api/handlers/utils/pods.go
new file mode 100644
index 000000000..266ad9a4b
--- /dev/null
+++ b/pkg/api/handlers/utils/pods.go
@@ -0,0 +1,45 @@
+package utils
+
+import (
+ "fmt"
+ "net/http"
+
+ "github.com/containers/libpod/cmd/podman/shared"
+ "github.com/containers/libpod/libpod"
+ "github.com/gorilla/schema"
+)
+
+func GetPods(w http.ResponseWriter, r *http.Request) ([]*libpod.Pod, error) {
+ runtime := r.Context().Value("runtime").(*libpod.Runtime)
+ decoder := r.Context().Value("decoder").(*schema.Decoder)
+
+ query := struct {
+ All bool
+ Filters map[string][]string `schema:"filters"`
+ Digests bool
+ }{}
+
+ if err := decoder.Decode(&query, r.URL.Query()); err != nil {
+ return nil, err
+ }
+ var filters = []string{}
+ if _, found := r.URL.Query()["digests"]; found && query.Digests {
+ UnSupportedParameter("digests")
+ }
+
+ if len(query.Filters) > 0 {
+ for k, v := range query.Filters {
+ for _, val := range v {
+ filters = append(filters, fmt.Sprintf("%s=%s", k, val))
+ }
+ }
+ filterFuncs, err := shared.GenerateFilterFunction(runtime, filters)
+ if err != nil {
+ return nil, err
+ }
+ return shared.FilterAllPodsWithFilterFunc(runtime, filterFuncs...)
+ }
+
+ return runtime.GetAllPods()
+
+}
diff --git a/pkg/bindings/test/pods_test.go b/pkg/bindings/test/pods_test.go
index 7e29265b7..f6c4d465d 100644
--- a/pkg/bindings/test/pods_test.go
+++ b/pkg/bindings/test/pods_test.go
@@ -76,15 +76,66 @@ var _ = Describe("Podman pods", func() {
}
Expect(StringInSlice(newpod, names)).To(BeTrue())
Expect(StringInSlice("newpod2", names)).To(BeTrue())
+ })
- // TODO not working Because: code to list based on filter
- // "not yet implemented",
- // Validate list pod with filters
- //filters := make(map[string][]string)
- //filters["name"] = []string{newpod}
- //filteredPods, err := pods.List(bt.conn, filters)
- //Expect(err).To(BeNil())
- //Expect(len(filteredPods)).To(BeNumerically("==", 1))
+ // The test validates the list pod endpoint with passing filters as the params.
+ It("List pods with filters", func() {
+ var newpod2 string = "newpod2"
+ bt.Podcreate(&newpod2)
+ _, err = bt.RunTopContainer(nil, &trueFlag, &newpod)
+ Expect(err).To(BeNil())
+
+ // Expected err with invalid filter params
+ filters := make(map[string][]string)
+ filters["dummy"] = []string{"dummy"}
+ filteredPods, err := pods.List(bt.conn, filters)
+ Expect(err).ToNot(BeNil())
+ code, _ := bindings.CheckResponseCode(err)
+ Expect(code).To(BeNumerically("==", http.StatusInternalServerError))
+
+ // Expected empty response with invalid filters
+ filters = make(map[string][]string)
+ filters["name"] = []string{"dummy"}
+ filteredPods, err = pods.List(bt.conn, filters)
+ Expect(err).To(BeNil())
+ Expect(len(filteredPods)).To(BeNumerically("==", 0))
+
+ // Validate list pod with name filter
+ filters = make(map[string][]string)
+ filters["name"] = []string{newpod2}
+ filteredPods, err = pods.List(bt.conn, filters)
+ Expect(err).To(BeNil())
+ Expect(len(filteredPods)).To(BeNumerically("==", 1))
+ var names []string
+ for _, i := range filteredPods {
+ names = append(names, i.Config.Name)
+ }
+ Expect(StringInSlice("newpod2", names)).To(BeTrue())
+
+ // Validate list pod with id filter
+ filters = make(map[string][]string)
+ response, err := pods.Inspect(bt.conn, newpod)
+ id := response.Config.ID
+ filters["id"] = []string{id}
+ filteredPods, err = pods.List(bt.conn, filters)
+ Expect(err).To(BeNil())
+ Expect(len(filteredPods)).To(BeNumerically("==", 1))
+ names = names[:0]
+ for _, i := range filteredPods {
+ names = append(names, i.Config.Name)
+ }
+ Expect(StringInSlice("newpod", names)).To(BeTrue())
+
+ // Using multiple filters
+ filters["name"] = []string{newpod}
+ filteredPods, err = pods.List(bt.conn, filters)
+ Expect(err).To(BeNil())
+ Expect(len(filteredPods)).To(BeNumerically("==", 1))
+ names = names[:0]
+ for _, i := range filteredPods {
+ names = append(names, i.Config.Name)
+ }
+ Expect(StringInSlice("newpod", names)).To(BeTrue())
})
// The test validates if the exists responds