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-rw-r--r--cmd/podman/pod_kill.go33
-rw-r--r--cmd/podman/pod_restart.go35
-rw-r--r--cmd/podman/pod_rm.go39
-rw-r--r--cmd/podman/pod_start.go35
-rw-r--r--cmd/podman/pod_stop.go35
-rw-r--r--cmd/podman/utils.go41
6 files changed, 65 insertions, 153 deletions
diff --git a/cmd/podman/pod_kill.go b/cmd/podman/pod_kill.go
index 43924f8a0..48f4eaa7a 100644
--- a/cmd/podman/pod_kill.go
+++ b/cmd/podman/pod_kill.go
@@ -7,7 +7,6 @@ import (
"github.com/docker/docker/pkg/signal"
"github.com/pkg/errors"
"github.com/projectatomic/libpod/cmd/podman/libpodruntime"
- "github.com/projectatomic/libpod/libpod"
"github.com/sirupsen/logrus"
"github.com/urfave/cli"
)
@@ -49,10 +48,7 @@ func podKillCmd(c *cli.Context) error {
}
defer runtime.Shutdown(false)
- args := c.Args()
var killSignal uint = uint(syscall.SIGTERM)
- var lastError error
- var pods []*libpod.Pod
if c.String("signal") != "" {
// Check if the signalString provided by the user is valid
@@ -64,31 +60,10 @@ func podKillCmd(c *cli.Context) error {
killSignal = uint(sysSignal)
}
- if c.Bool("all") {
- pods, err = runtime.Pods()
- if err != nil {
- return errors.Wrapf(err, "unable to get pods")
- }
- }
- if c.Bool("latest") {
- pod, err := runtime.GetLatestPod()
- if err != nil {
- return errors.Wrapf(err, "unable to get latest pod")
- }
- pods = append(pods, pod)
- }
- for _, i := range args {
- pod, err := runtime.LookupPod(i)
- if err != nil {
- logrus.Errorf("%q", lastError)
- if lastError != nil {
- logrus.Errorf("%q", lastError)
- }
- lastError = errors.Wrapf(err, "unable to find pods %s", i)
- continue
- }
- pods = append(pods, pod)
- }
+ // getPodsFromContext returns an error when a requested pod
+ // isn't found. The only fatal error scenerio is when there are no pods
+ // in which case the following loop will be skipped.
+ pods, lastError := getPodsFromContext(c, runtime)
for _, pod := range pods {
ctr_errs, err := pod.Kill(killSignal)
diff --git a/cmd/podman/pod_restart.go b/cmd/podman/pod_restart.go
index a4b121009..fe802fc9d 100644
--- a/cmd/podman/pod_restart.go
+++ b/cmd/podman/pod_restart.go
@@ -5,7 +5,6 @@ import (
"github.com/pkg/errors"
"github.com/projectatomic/libpod/cmd/podman/libpodruntime"
- "github.com/projectatomic/libpod/libpod"
"github.com/sirupsen/logrus"
"github.com/urfave/cli"
)
@@ -42,36 +41,10 @@ func podRestartCmd(c *cli.Context) error {
}
defer runtime.Shutdown(false)
- args := c.Args()
- var pods []*libpod.Pod
- var lastError error
-
- if c.Bool("all") {
- pods, err = runtime.Pods()
- if err != nil {
- return errors.Wrapf(err, "unable to get running pods")
- }
- }
-
- if c.Bool("latest") {
- pod, err := runtime.GetLatestPod()
- if err != nil {
- return errors.Wrapf(err, "unable to get latest pod")
- }
- pods = append(pods, pod)
- }
-
- for _, i := range args {
- pod, err := runtime.LookupPod(i)
- if err != nil {
- if lastError != nil {
- logrus.Errorf("%q", lastError)
- }
- lastError = errors.Wrapf(err, "unable to find pod %s", i)
- continue
- }
- pods = append(pods, pod)
- }
+ // getPodsFromContext returns an error when a requested pod
+ // isn't found. The only fatal error scenerio is when there are no pods
+ // in which case the following loop will be skipped.
+ pods, lastError := getPodsFromContext(c, runtime)
ctx := getContext()
for _, pod := range pods {
diff --git a/cmd/podman/pod_rm.go b/cmd/podman/pod_rm.go
index 362e23368..983203374 100644
--- a/cmd/podman/pod_rm.go
+++ b/cmd/podman/pod_rm.go
@@ -5,7 +5,6 @@ import (
"github.com/pkg/errors"
"github.com/projectatomic/libpod/cmd/podman/libpodruntime"
- "github.com/projectatomic/libpod/libpod"
"github.com/sirupsen/logrus"
"github.com/urfave/cli"
)
@@ -43,46 +42,22 @@ func podRmCmd(c *cli.Context) error {
if err := checkMutuallyExclusiveFlags(c); err != nil {
return err
}
+
runtime, err := libpodruntime.GetRuntime(c)
if err != nil {
return errors.Wrapf(err, "could not get runtime")
}
defer runtime.Shutdown(false)
- args := c.Args()
ctx := getContext()
- var delPods []*libpod.Pod
- var lastError error
- if c.Bool("all") {
- delPods, err = runtime.GetAllPods()
- if err != nil {
- return errors.Wrapf(err, "unable to get pod list")
- }
- }
-
- if c.Bool("latest") {
- delPod, err := runtime.GetLatestPod()
- if err != nil {
- return errors.Wrapf(err, "unable to get latest pod")
- }
- delPods = append(delPods, delPod)
- }
-
- for _, i := range args {
- pod, err := runtime.LookupPod(i)
- if err != nil {
- logrus.Errorf("%q", lastError)
- if lastError != nil {
- logrus.Errorf("%q", lastError)
- }
- lastError = errors.Wrapf(err, "unable to find pods %s", i)
- continue
- }
- delPods = append(delPods, pod)
- }
force := c.Bool("force")
- for _, pod := range delPods {
+ // getPodsFromContext returns an error when a requested pod
+ // isn't found. The only fatal error scenerio is when there are no pods
+ // in which case the following loop will be skipped.
+ pods, lastError := getPodsFromContext(c, runtime)
+
+ for _, pod := range pods {
err = runtime.RemovePod(ctx, pod, force, force)
if err != nil {
if lastError != nil {
diff --git a/cmd/podman/pod_start.go b/cmd/podman/pod_start.go
index 0ca695a21..e35ec7993 100644
--- a/cmd/podman/pod_start.go
+++ b/cmd/podman/pod_start.go
@@ -5,7 +5,6 @@ import (
"github.com/pkg/errors"
"github.com/projectatomic/libpod/cmd/podman/libpodruntime"
- "github.com/projectatomic/libpod/libpod"
"github.com/sirupsen/logrus"
"github.com/urfave/cli"
)
@@ -42,38 +41,14 @@ func podStartCmd(c *cli.Context) error {
runtime, err := libpodruntime.GetRuntime(c)
if err != nil {
- return errors.Wrapf(err, "error creating libpod runtime")
+ return errors.Wrapf(err, "could not get runtime")
}
defer runtime.Shutdown(false)
- args := c.Args()
- var pods []*libpod.Pod
- var lastError error
-
- if c.Bool("all") {
- pods, err = runtime.Pods()
- if err != nil {
- return errors.Wrapf(err, "unable to get running pods")
- }
- }
- if c.Bool("latest") {
- pod, err := runtime.GetLatestPod()
- if err != nil {
- return errors.Wrapf(err, "unable to get latest pod")
- }
- pods = append(pods, pod)
- }
- for _, i := range args {
- pod, err := runtime.LookupPod(i)
- if err != nil {
- if lastError != nil {
- logrus.Errorf("%q", lastError)
- }
- lastError = errors.Wrapf(err, "unable to find pod %s", i)
- continue
- }
- pods = append(pods, pod)
- }
+ // getPodsFromContext returns an error when a requested pod
+ // isn't found. The only fatal error scenerio is when there are no pods
+ // in which case the following loop will be skipped.
+ pods, lastError := getPodsFromContext(c, runtime)
ctx := getContext()
for _, pod := range pods {
diff --git a/cmd/podman/pod_stop.go b/cmd/podman/pod_stop.go
index 85904ebf3..97d248b30 100644
--- a/cmd/podman/pod_stop.go
+++ b/cmd/podman/pod_stop.go
@@ -5,7 +5,6 @@ import (
"github.com/pkg/errors"
"github.com/projectatomic/libpod/cmd/podman/libpodruntime"
- "github.com/projectatomic/libpod/libpod"
"github.com/sirupsen/logrus"
"github.com/urfave/cli"
)
@@ -45,36 +44,10 @@ func podStopCmd(c *cli.Context) error {
}
defer runtime.Shutdown(false)
- args := c.Args()
- var pods []*libpod.Pod
- var lastError error
-
- if c.Bool("all") {
- pods, err = runtime.Pods()
- if err != nil {
- return errors.Wrapf(err, "unable to get running pods")
- }
- }
-
- if c.Bool("latest") {
- pod, err := runtime.GetLatestPod()
- if err != nil {
- return errors.Wrapf(err, "unable to get latest pod")
- }
- pods = append(pods, pod)
- }
-
- for _, i := range args {
- pod, err := runtime.LookupPod(i)
- if err != nil {
- if lastError != nil {
- logrus.Errorf("%q", lastError)
- }
- lastError = errors.Wrapf(err, "unable to find pod %s", i)
- continue
- }
- pods = append(pods, pod)
- }
+ // getPodsFromContext returns an error when a requested pod
+ // isn't found. The only fatal error scenerio is when there are no pods
+ // in which case the following loop will be skipped.
+ pods, lastError := getPodsFromContext(c, runtime)
for _, pod := range pods {
// set cleanup to true to clean mounts and namespaces
diff --git a/cmd/podman/utils.go b/cmd/podman/utils.go
index 9d9e760d6..2d19e312c 100644
--- a/cmd/podman/utils.go
+++ b/cmd/podman/utils.go
@@ -174,3 +174,44 @@ func checkMutuallyExclusiveFlags(c *cli.Context) error {
}
return nil
}
+
+// For pod commands that have a latest and all flag, getPodsFromContext gets
+// pods the user specifies. If there's an error before getting pods, the pods slice
+// will be empty and error will be not nil. If an error occured after, the pod slice
+// will hold all of the successful pods, and error will hold the last error.
+// The remaining errors will be logged. On success, pods will hold all pods and
+// error will be nil.
+func getPodsFromContext(c *cli.Context, r *libpod.Runtime) ([]*libpod.Pod, error) {
+ args := c.Args()
+ var pods []*libpod.Pod
+ var lastError error
+ var err error
+
+ if c.Bool("all") {
+ pods, err = r.Pods()
+ if err != nil {
+ return nil, errors.Wrapf(err, "unable to get running pods")
+ }
+ }
+
+ if c.Bool("latest") {
+ pod, err := r.GetLatestPod()
+ if err != nil {
+ return nil, errors.Wrapf(err, "unable to get latest pod")
+ }
+ pods = append(pods, pod)
+ }
+
+ for _, i := range args {
+ pod, err := r.LookupPod(i)
+ if err != nil {
+ if lastError != nil {
+ logrus.Errorf("%q", lastError)
+ }
+ lastError = errors.Wrapf(err, "unable to find pod %s", i)
+ continue
+ }
+ pods = append(pods, pod)
+ }
+ return pods, lastError
+}
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-14 14:01:09 +0000