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-rw-r--r--libpod/container.go4
-rw-r--r--libpod/container_api.go18
-rw-r--r--libpod/container_inspect.go1
-rw-r--r--libpod/container_internal.go34
-rw-r--r--pkg/inspect/inspect.go2
-rw-r--r--pkg/spec/createconfig.go3
6 files changed, 39 insertions, 23 deletions
diff --git a/libpod/container.go b/libpod/container.go
index 4236f2456..769c4f69c 100644
--- a/libpod/container.go
+++ b/libpod/container.go
@@ -185,6 +185,10 @@ type ContainerState struct {
// RestartPolicyMatch indicates whether the conditions for restart
// policy have been met.
RestartPolicyMatch bool `json:"restartPolicyMatch,omitempty"`
+ // RestartCount is how many times the container was restarted by its
+ // restart policy. This is NOT incremented by normal container restarts
+ // (only by restart policy).
+ RestartCount uint `json:"restartCount,omitempty"`
// ExtensionStageHooks holds hooks which will be executed by libpod
// and not delegated to the OCI runtime.
diff --git a/libpod/container_api.go b/libpod/container_api.go
index 8b3dd4186..7132a82c2 100644
--- a/libpod/container_api.go
+++ b/libpod/container_api.go
@@ -57,11 +57,11 @@ func (c *Container) Init(ctx context.Context) (err error) {
if c.state.State == ContainerStateStopped {
// Reinitialize the container
- return c.reinit(ctx)
+ return c.reinit(ctx, false)
}
// Initialize the container for the first time
- return c.init(ctx)
+ return c.init(ctx, false)
}
// Start starts a container.
@@ -605,13 +605,13 @@ func (c *Container) Cleanup(ctx context.Context) error {
// restart the container.
// However, perform a full validation of restart policy first.
if c.state.RestartPolicyMatch {
- // if restart policy is on-error and exit code is 0, we do
- // nothing.
- // TODO: if restart retries is set, handle that here.
- if c.config.RestartRetries != 0 {
- return errors.Wrapf(ErrNotImplemented, "restart retries not yet implemented")
+ if c.config.RestartPolicy == "on-failure" && c.state.ExitCode != 0 {
+ logrus.Debugf("Container %s restart policy trigger: on retry %d (of %d)",
+ c.ID(), c.state.RestartCount, c.config.RestartRetries)
}
- if (c.config.RestartPolicy == "on-error" && c.state.ExitCode == 0) || c.config.RestartPolicy == "always" {
+ if (c.config.RestartPolicy == "on-failure" && c.state.ExitCode != 0 &&
+ (c.config.RestartRetries > 0 && c.state.RestartCount < c.config.RestartRetries)) ||
+ c.config.RestartPolicy == "always" {
// The container stopped. We need to restart it.
return c.handleRestartPolicy(ctx)
}
@@ -780,7 +780,7 @@ func (c *Container) Refresh(ctx context.Context) error {
if err := c.prepare(); err != nil {
return err
}
- if err := c.init(ctx); err != nil {
+ if err := c.init(ctx, false); err != nil {
return err
}
}
diff --git a/libpod/container_inspect.go b/libpod/container_inspect.go
index aa3a07888..a7369bfdd 100644
--- a/libpod/container_inspect.go
+++ b/libpod/container_inspect.go
@@ -95,6 +95,7 @@ func (c *Container) getContainerInspectData(size bool, driverData *inspect.Data)
LogPath: config.LogPath,
ConmonPidFile: config.ConmonPidFile,
Name: config.Name,
+ RestartCount: int32(runtimeInfo.RestartCount),
Driver: driverData.Name,
MountLabel: config.MountLabel,
ProcessLabel: config.ProcessLabel,
diff --git a/libpod/container_internal.go b/libpod/container_internal.go
index f72d86c84..b1b7a090f 100644
--- a/libpod/container_internal.go
+++ b/libpod/container_internal.go
@@ -221,6 +221,13 @@ func (c *Container) handleRestartPolicy(ctx context.Context) (err error) {
return err
}
+ // Increment restart count
+ c.state.RestartCount = c.state.RestartCount + 1
+ logrus.Debugf("Container %s now on retry %d", c.ID(), c.state.RestartCount)
+ if err := c.save(); err != nil {
+ return err
+ }
+
defer func() {
if err != nil {
if err2 := c.cleanup(ctx); err2 != nil {
@@ -234,13 +241,13 @@ func (c *Container) handleRestartPolicy(ctx context.Context) (err error) {
if c.state.State == ContainerStateStopped {
// Reinitialize the container if we need to
- if err := c.reinit(ctx); err != nil {
+ if err := c.reinit(ctx, true); err != nil {
return err
}
} else if c.state.State == ContainerStateConfigured ||
c.state.State == ContainerStateExited {
// Initialize the container
- if err := c.init(ctx); err != nil {
+ if err := c.init(ctx, true); err != nil {
return err
}
}
@@ -423,6 +430,7 @@ func resetState(state *ContainerState) error {
state.BindMounts = make(map[string]string)
state.StoppedByUser = false
state.RestartPolicyMatch = false
+ state.RestartCount = 0
return nil
}
@@ -616,13 +624,13 @@ func (c *Container) prepareToStart(ctx context.Context, recursive bool) (err err
if c.state.State == ContainerStateStopped {
// Reinitialize the container if we need to
- if err := c.reinit(ctx); err != nil {
+ if err := c.reinit(ctx, false); err != nil {
return err
}
} else if c.state.State == ContainerStateConfigured ||
c.state.State == ContainerStateExited {
// Or initialize it if necessary
- if err := c.init(ctx); err != nil {
+ if err := c.init(ctx, false); err != nil {
return err
}
}
@@ -810,7 +818,7 @@ func (c *Container) completeNetworkSetup() error {
}
// Initialize a container, creating it in the runtime
-func (c *Container) init(ctx context.Context) error {
+func (c *Container) init(ctx context.Context, retainRetries bool) error {
span, _ := opentracing.StartSpanFromContext(ctx, "init")
span.SetTag("struct", "container")
defer span.Finish()
@@ -839,6 +847,10 @@ func (c *Container) init(ctx context.Context) error {
c.state.StoppedByUser = false
c.state.RestartPolicyMatch = false
+ if !retainRetries {
+ c.state.RestartCount = 0
+ }
+
if err := c.save(); err != nil {
return err
}
@@ -900,7 +912,7 @@ func (c *Container) cleanupRuntime(ctx context.Context) error {
// Should only be done on ContainerStateStopped containers.
// Not necessary for ContainerStateExited - the container has already been
// removed from the runtime, so init() can proceed freely.
-func (c *Container) reinit(ctx context.Context) error {
+func (c *Container) reinit(ctx context.Context, retainRetries bool) error {
span, _ := opentracing.StartSpanFromContext(ctx, "reinit")
span.SetTag("struct", "container")
defer span.Finish()
@@ -912,7 +924,7 @@ func (c *Container) reinit(ctx context.Context) error {
}
// Initialize the container again
- return c.init(ctx)
+ return c.init(ctx, retainRetries)
}
// Initialize (if necessary) and start a container
@@ -950,12 +962,12 @@ func (c *Container) initAndStart(ctx context.Context) (err error) {
if c.state.State == ContainerStateStopped {
logrus.Debugf("Recreating container %s in OCI runtime", c.ID())
- if err := c.reinit(ctx); err != nil {
+ if err := c.reinit(ctx, false); err != nil {
return err
}
} else if c.state.State == ContainerStateConfigured ||
c.state.State == ContainerStateExited {
- if err := c.init(ctx); err != nil {
+ if err := c.init(ctx, false); err != nil {
return err
}
}
@@ -1058,13 +1070,13 @@ func (c *Container) restartWithTimeout(ctx context.Context, timeout uint) (err e
if c.state.State == ContainerStateStopped {
// Reinitialize the container if we need to
- if err := c.reinit(ctx); err != nil {
+ if err := c.reinit(ctx, false); err != nil {
return err
}
} else if c.state.State == ContainerStateConfigured ||
c.state.State == ContainerStateExited {
// Initialize the container
- if err := c.init(ctx); err != nil {
+ if err := c.init(ctx, false); err != nil {
return err
}
}
diff --git a/pkg/inspect/inspect.go b/pkg/inspect/inspect.go
index 6978370ef..693755aa8 100644
--- a/pkg/inspect/inspect.go
+++ b/pkg/inspect/inspect.go
@@ -161,7 +161,7 @@ type ContainerInspectData struct {
LogPath string `json:"LogPath"`
ConmonPidFile string `json:"ConmonPidFile"`
Name string `json:"Name"`
- RestartCount int32 `json:"RestartCount"` //TODO
+ RestartCount int32 `json:"RestartCount"`
Driver string `json:"Driver"`
MountLabel string `json:"MountLabel"`
ProcessLabel string `json:"ProcessLabel"`
diff --git a/pkg/spec/createconfig.go b/pkg/spec/createconfig.go
index f1861dd19..9979e773c 100644
--- a/pkg/spec/createconfig.go
+++ b/pkg/spec/createconfig.go
@@ -376,8 +376,7 @@ func (c *CreateConfig) getContainerCreateOptions(runtime *libpod.Runtime, pod *l
}
options = append(options, libpod.WithRestartRetries(uint(numTries)))
}
-
- options = append(options, libpod.WithRestartPolicy(c.RestartPolicy))
+ options = append(options, libpod.WithRestartPolicy(split[0]))
}
// Always use a cleanup process to clean up Podman after termination
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-10-07 05:16:57 +0000