diff options
| -rw-r--r-- | cmd/podman/common/create.go | 5 | ||||
| -rw-r--r-- | cmd/podman/common/default.go | 3 | ||||
| -rw-r--r-- | cmd/podman/containers/create.go | 19 | ||||
| -rw-r--r-- | cmd/podman/containers/run.go | 12 | ||||
| -rw-r--r-- | docs/source/markdown/podman-create.1.md | 23 | ||||
| -rw-r--r-- | docs/source/markdown/podman-pod-create.1.md | 26 | ||||
| -rw-r--r-- | docs/source/markdown/podman-run.1.md | 15 | ||||
| -rw-r--r-- | pkg/specgen/container_validate.go | 6 | ||||
| -rw-r--r-- | pkg/specgen/generate/namespaces.go | 12 | ||||
| -rw-r--r-- | pkg/specgen/generate/pod_create.go | 9 | ||||
| -rw-r--r-- | pkg/specgen/namespaces.go | 65 | ||||
| -rw-r--r-- | pkg/specgen/namespaces_test.go | 25 | ||||
| -rw-r--r-- | pkg/specgenutil/createparse.go | 17 | ||||
| -rw-r--r-- | pkg/specgenutil/specgen.go | 22 | ||||
| -rw-r--r-- | test/system/160-volumes.bats | 39 |
15 files changed, 142 insertions, 156 deletions
diff --git a/cmd/podman/common/create.go b/cmd/podman/common/create.go index d28becc8a..886c10cb5 100644 --- a/cmd/podman/common/create.go +++ b/cmd/podman/common/create.go @@ -255,9 +255,8 @@ func DefineCreateFlags(cmd *cobra.Command, cf *entities.ContainerCreateOptions, _ = cmd.RegisterFlagCompletionFunc(hostUserFlagName, completion.AutocompleteNone) imageVolumeFlagName := "image-volume" - createFlags.StringVar( - &cf.ImageVolume, - imageVolumeFlagName, DefaultImageVolume, + createFlags.String( + imageVolumeFlagName, containerConfig.Engine.ImageVolumeMode, `Tells podman how to handle the builtin image volumes ("bind"|"tmpfs"|"ignore")`, ) _ = cmd.RegisterFlagCompletionFunc(imageVolumeFlagName, AutocompleteImageVolume) diff --git a/cmd/podman/common/default.go b/cmd/podman/common/default.go index 7caec50ff..6f78d3d29 100644 --- a/cmd/podman/common/default.go +++ b/cmd/podman/common/default.go @@ -5,9 +5,6 @@ import ( ) var ( - - // DefaultImageVolume default value - DefaultImageVolume = "bind" // Pull in configured json library json = registry.JSONLibrary() ) diff --git a/cmd/podman/containers/create.go b/cmd/podman/containers/create.go index c62ddd6eb..0a513c606 100644 --- a/cmd/podman/containers/create.go +++ b/cmd/podman/containers/create.go @@ -102,16 +102,25 @@ func init() { createFlags(containerCreateCommand) } -func create(cmd *cobra.Command, args []string) error { - var ( - err error - ) +func commonFlags(cmd *cobra.Command) error { + var err error flags := cmd.Flags() cliVals.Net, err = common.NetFlagsToNetOptions(nil, *flags) if err != nil { return err } + if cmd.Flags().Changed("image-volume") { + cliVals.ImageVolume = cmd.Flag("image-volume").Value.String() + } + return nil +} + +func create(cmd *cobra.Command, args []string) error { + if err := commonFlags(cmd); err != nil { + return err + } + // Check if initctr is used with --pod and the value is correct if initctr := InitContainerType; cmd.Flags().Changed("init-ctr") { if !cmd.Flags().Changed("pod") { @@ -123,7 +132,7 @@ func create(cmd *cobra.Command, args []string) error { cliVals.InitContainerType = initctr } - cliVals, err = CreateInit(cmd, cliVals, false) + cliVals, err := CreateInit(cmd, cliVals, false) if err != nil { return err } diff --git a/cmd/podman/containers/run.go b/cmd/podman/containers/run.go index 951981293..a6c500afa 100644 --- a/cmd/podman/containers/run.go +++ b/cmd/podman/containers/run.go @@ -109,7 +109,9 @@ func init() { } func run(cmd *cobra.Command, args []string) error { - var err error + if err := commonFlags(cmd); err != nil { + return err + } // TODO: Breaking change should be made fatal in next major Release if cliVals.TTY && cliVals.Interactive && !term.IsTerminal(int(os.Stdin.Fd())) { @@ -122,14 +124,10 @@ func run(cmd *cobra.Command, args []string) error { } } - flags := cmd.Flags() - cliVals.Net, err = common.NetFlagsToNetOptions(nil, *flags) - if err != nil { - return err - } runOpts.CIDFile = cliVals.CIDFile runOpts.Rm = cliVals.Rm - if cliVals, err = CreateInit(cmd, cliVals, false); err != nil { + cliVals, err := CreateInit(cmd, cliVals, false) + if err != nil { return err } diff --git a/docs/source/markdown/podman-create.1.md b/docs/source/markdown/podman-create.1.md index 009209343..8a1bfcee1 100644 --- a/docs/source/markdown/podman-create.1.md +++ b/docs/source/markdown/podman-create.1.md @@ -826,22 +826,27 @@ container. Rootless containers cannot have more privileges than the account that launched them. -#### **--publish**, **-p**=*port* +#### **--publish**, **-p**=[[_ip_:][_hostPort_]:]_containerPort_[/_protocol_] -Publish a container's port, or range of ports, to the host +Publish a container's port, or range of ports, to the host. -Format: `ip:hostPort:containerPort | ip::containerPort | hostPort:containerPort | containerPort` Both hostPort and containerPort can be specified as a range of ports. -When specifying ranges for both, the number of container ports in the range must match the number of host ports in the range. -(e.g., `podman run -p 1234-1236:1222-1224 --name thisWorks -t busybox` -but not `podman run -p 1230-1236:1230-1240 --name RangeContainerPortsBiggerThanRangeHostPorts -t busybox`) -With host IP: `podman run -p 127.0.0.1:$HOSTPORT:$CONTAINERPORT --name CONTAINER -t someimage` +When specifying ranges for both, the number of container ports in the +range must match the number of host ports in the range. + If host IP is set to 0.0.0.0 or not set at all, the port will be bound on all IPs on the host. + +By default, Podman will publish TCP ports. To publish a UDP port instead, give +`udp` as protocol. To publish both TCP and UDP ports, set `--publish` twice, +with `tcp`, and `udp` as protocols respectively. Rootful containers can also +publish ports using the `sctp` protocol. + Host port does not have to be specified (e.g. `podman run -p 127.0.0.1::80`). If it is not, the container port will be randomly assigned a port on the host. -Use `podman port` to see the actual mapping: `podman port CONTAINER $CONTAINERPORT` -**Note:** if a container will be run within a pod, it is not necessary to publish the port for +Use **podman port** to see the actual mapping: `podman port $CONTAINER $CONTAINERPORT`. + +**Note:** If a container will be run within a pod, it is not necessary to publish the port for the containers in the pod. The port must only be published by the pod itself. Pod network stacks act like the network stack on the host - you have a variety of containers in the pod, and programs in the container, all sharing a single interface and IP address, and diff --git a/docs/source/markdown/podman-pod-create.1.md b/docs/source/markdown/podman-pod-create.1.md index cf749efda..1a98528bb 100644 --- a/docs/source/markdown/podman-pod-create.1.md +++ b/docs/source/markdown/podman-pod-create.1.md @@ -227,16 +227,30 @@ Set the PID mode for the pod. The default is to create a private PID namespace f Write the pod ID to the file. -#### **--publish**=*port*, **-p** +#### **--publish**, **-p**=[[_ip_:][_hostPort_]:]_containerPort_[/_protocol_] -Publish a port or range of ports from the pod to the host. +Publish a container's port, or range of ports, within this pod to the host. -Format: `ip:hostPort:containerPort | ip::containerPort | hostPort:containerPort | containerPort` Both hostPort and containerPort can be specified as a range of ports. -When specifying ranges for both, the number of container ports in the range must match the number of host ports in the range. -Use `podman port` to see the actual mapping: `podman port CONTAINER $CONTAINERPORT`. +When specifying ranges for both, the number of container ports in the +range must match the number of host ports in the range. -NOTE: This cannot be modified once the pod is created. +If host IP is set to 0.0.0.0 or not set at all, the port will be bound on all IPs on the host. + +By default, Podman will publish TCP ports. To publish a UDP port instead, give +`udp` as protocol. To publish both TCP and UDP ports, set `--publish` twice, +with `tcp`, and `udp` as protocols respectively. Rootful containers can also +publish ports using the `sctp` protocol. + +Host port does not have to be specified (e.g. `podman run -p 127.0.0.1::80`). +If it is not, the container port will be randomly assigned a port on the host. + +Use **podman port** to see the actual mapping: `podman port $CONTAINER $CONTAINERPORT`. + +**Note:** You must not publish ports of containers in the pod individually, +but only by the pod itself. + +**Note:** This cannot be modified once the pod is created. #### **--replace** diff --git a/docs/source/markdown/podman-run.1.md b/docs/source/markdown/podman-run.1.md index a16ee9394..b64aaf873 100644 --- a/docs/source/markdown/podman-run.1.md +++ b/docs/source/markdown/podman-run.1.md @@ -864,22 +864,27 @@ points, Apparmor/SELinux separation, and Seccomp filters are all disabled. Rootless containers cannot have more privileges than the account that launched them. -#### **--publish**, **-p**=_ip_:_hostPort_:_containerPort_ | _ip_::_containerPort_ | _hostPort_:_containerPort_ | _containerPort_ +#### **--publish**, **-p**=[[_ip_:][_hostPort_]:]_containerPort_[/_protocol_] Publish a container's port, or range of ports, to the host. Both hostPort and containerPort can be specified as a range of ports. - -When specifying ranges for both, the number of container ports in the range must match the number of host ports in the range. +When specifying ranges for both, the number of container ports in the +range must match the number of host ports in the range. If host IP is set to 0.0.0.0 or not set at all, the port will be bound on all IPs on the host. +By default, Podman will publish TCP ports. To publish a UDP port instead, give +`udp` as protocol. To publish both TCP and UDP ports, set `--publish` twice, +with `tcp`, and `udp` as protocols respectively. Rootful containers can also +publish ports using the `sctp` protocol. + Host port does not have to be specified (e.g. `podman run -p 127.0.0.1::80`). If it is not, the container port will be randomly assigned a port on the host. -Use **podman port** to see the actual mapping: **podman port $CONTAINER $CONTAINERPORT**. +Use **podman port** to see the actual mapping: `podman port $CONTAINER $CONTAINERPORT`. -**Note:** if a container will be run within a pod, it is not necessary to publish the port for +**Note:** If a container will be run within a pod, it is not necessary to publish the port for the containers in the pod. The port must only be published by the pod itself. Pod network stacks act like the network stack on the host - you have a variety of containers in the pod, and programs in the container, all sharing a single interface and IP address, and diff --git a/pkg/specgen/container_validate.go b/pkg/specgen/container_validate.go index 532a2094f..5616a4511 100644 --- a/pkg/specgen/container_validate.go +++ b/pkg/specgen/container_validate.go @@ -183,10 +183,12 @@ func (s *SpecGenerator) Validate() error { } // Set defaults if network info is not provided - if s.NetNS.NSMode == "" { - s.NetNS.NSMode = Bridge + // when we are rootless we default to slirp4netns + if s.NetNS.IsPrivate() || s.NetNS.IsDefault() { if rootless.IsRootless() { s.NetNS.NSMode = Slirp + } else { + s.NetNS.NSMode = Bridge } } if err := validateNetNS(&s.NetNS); err != nil { diff --git a/pkg/specgen/generate/namespaces.go b/pkg/specgen/generate/namespaces.go index 37d561ec2..4dd6b3eaf 100644 --- a/pkg/specgen/generate/namespaces.go +++ b/pkg/specgen/generate/namespaces.go @@ -236,10 +236,12 @@ func namespaceOptions(s *specgen.SpecGenerator, rt *libpod.Runtime, pod *libpod. toReturn = append(toReturn, libpod.WithCgroupsMode(s.CgroupsMode)) } - // Net - // TODO validate CNINetworks, StaticIP, StaticIPv6 are only set if we - // are in bridge mode. postConfigureNetNS := !s.UserNS.IsHost() + // when we are rootless we default to slirp4netns + if rootless.IsRootless() && (s.NetNS.IsPrivate() || s.NetNS.IsDefault()) { + s.NetNS.NSMode = specgen.Slirp + } + switch s.NetNS.NSMode { case specgen.FromPod: if pod == nil || infraCtr == nil { @@ -262,9 +264,7 @@ func namespaceOptions(s *specgen.SpecGenerator, rt *libpod.Runtime, pod *libpod. val = fmt.Sprintf("slirp4netns:%s", s.NetNS.Value) } toReturn = append(toReturn, libpod.WithNetNS(portMappings, expose, postConfigureNetNS, val, nil)) - case specgen.Private: - fallthrough - case specgen.Bridge: + case specgen.Bridge, specgen.Private, specgen.Default: portMappings, expose, err := createPortMappings(s, imageData) if err != nil { return nil, err diff --git a/pkg/specgen/generate/pod_create.go b/pkg/specgen/generate/pod_create.go index 5b7bb2b57..d4f281a11 100644 --- a/pkg/specgen/generate/pod_create.go +++ b/pkg/specgen/generate/pod_create.go @@ -141,6 +141,9 @@ func MapSpec(p *specgen.PodSpecGenerator) (*specgen.SpecGenerator, error) { case specgen.Bridge: p.InfraContainerSpec.NetNS.NSMode = specgen.Bridge logrus.Debugf("Pod using bridge network mode") + case specgen.Private: + p.InfraContainerSpec.NetNS.NSMode = specgen.Private + logrus.Debugf("Pod will use default network mode") case specgen.Host: logrus.Debugf("Pod will use host networking") if len(p.InfraContainerSpec.PortMappings) > 0 || @@ -151,15 +154,15 @@ func MapSpec(p *specgen.PodSpecGenerator) (*specgen.SpecGenerator, error) { p.InfraContainerSpec.NetNS.NSMode = specgen.Host case specgen.Slirp: logrus.Debugf("Pod will use slirp4netns") - if p.InfraContainerSpec.NetNS.NSMode != "host" { + if p.InfraContainerSpec.NetNS.NSMode != specgen.Host { p.InfraContainerSpec.NetworkOptions = p.NetworkOptions - p.InfraContainerSpec.NetNS.NSMode = specgen.NamespaceMode("slirp4netns") + p.InfraContainerSpec.NetNS.NSMode = specgen.Slirp } case specgen.NoNetwork: logrus.Debugf("Pod will not use networking") if len(p.InfraContainerSpec.PortMappings) > 0 || len(p.InfraContainerSpec.Networks) > 0 || - p.InfraContainerSpec.NetNS.NSMode == "host" { + p.InfraContainerSpec.NetNS.NSMode == specgen.Host { return nil, errors.Wrapf(define.ErrInvalidArg, "cannot disable pod network if network-related configuration is specified") } p.InfraContainerSpec.NetNS.NSMode = specgen.NoNetwork diff --git a/pkg/specgen/namespaces.go b/pkg/specgen/namespaces.go index 5a3b94ca4..f1343f6e2 100644 --- a/pkg/specgen/namespaces.go +++ b/pkg/specgen/namespaces.go @@ -10,7 +10,6 @@ import ( "github.com/containers/common/pkg/cgroups" cutil "github.com/containers/common/pkg/util" "github.com/containers/podman/v4/libpod/define" - "github.com/containers/podman/v4/pkg/rootless" "github.com/containers/podman/v4/pkg/util" "github.com/containers/storage" spec "github.com/opencontainers/runtime-spec/specs-go" @@ -319,62 +318,6 @@ func ParseUserNamespace(ns string) (Namespace, error) { return ParseNamespace(ns) } -// ParseNetworkNamespace parses a network namespace specification in string -// form. -// Returns a namespace and (optionally) a list of CNI networks to join. -func ParseNetworkNamespace(ns string, rootlessDefaultCNI bool) (Namespace, map[string]types.PerNetworkOptions, error) { - toReturn := Namespace{} - networks := make(map[string]types.PerNetworkOptions) - // Net defaults to Slirp on rootless - switch { - case ns == string(Slirp), strings.HasPrefix(ns, string(Slirp)+":"): - toReturn.NSMode = Slirp - case ns == string(FromPod): - toReturn.NSMode = FromPod - case ns == "" || ns == string(Default) || ns == string(Private): - if rootless.IsRootless() { - if rootlessDefaultCNI { - toReturn.NSMode = Bridge - } else { - toReturn.NSMode = Slirp - } - } else { - toReturn.NSMode = Bridge - } - case ns == string(Bridge): - toReturn.NSMode = Bridge - case ns == string(NoNetwork): - toReturn.NSMode = NoNetwork - case ns == string(Host): - toReturn.NSMode = Host - case strings.HasPrefix(ns, "ns:"): - split := strings.SplitN(ns, ":", 2) - if len(split) != 2 { - return toReturn, nil, errors.Errorf("must provide a path to a namespace when specifying \"ns:\"") - } - toReturn.NSMode = Path - toReturn.Value = split[1] - case strings.HasPrefix(ns, string(FromContainer)+":"): - split := strings.SplitN(ns, ":", 2) - if len(split) != 2 { - return toReturn, nil, errors.Errorf("must provide name or ID or a container when specifying \"container:\"") - } - toReturn.NSMode = FromContainer - toReturn.Value = split[1] - default: - // Assume we have been given a list of CNI networks. - // Which only works in bridge mode, so set that. - networkList := strings.Split(ns, ",") - for _, net := range networkList { - networks[net] = types.PerNetworkOptions{} - } - - toReturn.NSMode = Bridge - } - - return toReturn, networks, nil -} - // ParseNetworkFlag parses a network string slice into the network options // If the input is nil or empty it will use the default setting from containers.conf func ParseNetworkFlag(networks []string) (Namespace, map[string]types.PerNetworkOptions, map[string][]string, error) { @@ -400,13 +343,7 @@ func ParseNetworkFlag(networks []string) (Namespace, map[string]types.PerNetwork case ns == string(FromPod): toReturn.NSMode = FromPod case ns == "" || ns == string(Default) || ns == string(Private): - // Net defaults to Slirp on rootless - if rootless.IsRootless() { - toReturn.NSMode = Slirp - break - } - // if root we use bridge - fallthrough + toReturn.NSMode = Private case ns == string(Bridge), strings.HasPrefix(ns, string(Bridge)+":"): toReturn.NSMode = Bridge parts := strings.SplitN(ns, ":", 2) diff --git a/pkg/specgen/namespaces_test.go b/pkg/specgen/namespaces_test.go index 368c92bd5..d03a6d032 100644 --- a/pkg/specgen/namespaces_test.go +++ b/pkg/specgen/namespaces_test.go @@ -5,7 +5,6 @@ import ( "testing" "github.com/containers/common/libnetwork/types" - "github.com/containers/podman/v4/pkg/rootless" "github.com/stretchr/testify/assert" ) @@ -17,14 +16,6 @@ func parsMacNoErr(mac string) types.HardwareAddr { func TestParseNetworkFlag(t *testing.T) { // root and rootless have different defaults defaultNetName := "default" - defaultNetworks := map[string]types.PerNetworkOptions{ - defaultNetName: {}, - } - defaultNsMode := Namespace{NSMode: Bridge} - if rootless.IsRootless() { - defaultNsMode = Namespace{NSMode: Slirp} - defaultNetworks = map[string]types.PerNetworkOptions{} - } tests := []struct { name string @@ -37,26 +28,26 @@ func TestParseNetworkFlag(t *testing.T) { { name: "empty input", args: nil, - nsmode: defaultNsMode, - networks: defaultNetworks, + nsmode: Namespace{NSMode: Private}, + networks: map[string]types.PerNetworkOptions{}, }, { name: "empty string as input", args: []string{}, - nsmode: defaultNsMode, - networks: defaultNetworks, + nsmode: Namespace{NSMode: Private}, + networks: map[string]types.PerNetworkOptions{}, }, { name: "default mode", args: []string{"default"}, - nsmode: defaultNsMode, - networks: defaultNetworks, + nsmode: Namespace{NSMode: Private}, + networks: map[string]types.PerNetworkOptions{}, }, { name: "private mode", args: []string{"private"}, - nsmode: defaultNsMode, - networks: defaultNetworks, + nsmode: Namespace{NSMode: Private}, + networks: map[string]types.PerNetworkOptions{}, }, { name: "bridge mode", diff --git a/pkg/specgenutil/createparse.go b/pkg/specgenutil/createparse.go index fb5f9c351..132f93771 100644 --- a/pkg/specgenutil/createparse.go +++ b/pkg/specgenutil/createparse.go @@ -18,20 +18,5 @@ func validate(c *entities.ContainerCreateOptions) error { return err } - var imageVolType = map[string]string{ - "bind": "", - "tmpfs": "", - "ignore": "", - } - if _, ok := imageVolType[c.ImageVolume]; !ok { - switch { - case c.IsInfra: - c.ImageVolume = "bind" - case c.IsClone: // the image volume type will be deduced later from the container we are cloning - return nil - default: - return errors.Errorf("invalid image-volume type %q. Pick one of bind, tmpfs, or ignore", c.ImageVolume) - } - } - return nil + return config.ValidateImageVolumeMode(c.ImageVolume) } diff --git a/pkg/specgenutil/specgen.go b/pkg/specgenutil/specgen.go index efaade9cd..6d70af106 100644 --- a/pkg/specgenutil/specgen.go +++ b/pkg/specgenutil/specgen.go @@ -229,9 +229,11 @@ func setNamespaces(s *specgen.SpecGenerator, c *entities.ContainerCreateOptions) } func FillOutSpecGen(s *specgen.SpecGenerator, c *entities.ContainerCreateOptions, args []string) error { - var ( - err error - ) + rtc, err := config.Default() + if err != nil { + return err + } + // validate flags as needed if err := validate(c); err != nil { return err @@ -479,8 +481,13 @@ func FillOutSpecGen(s *specgen.SpecGenerator, c *entities.ContainerCreateOptions if len(s.HostUsers) == 0 || len(c.HostUsers) != 0 { s.HostUsers = c.HostUsers } - if len(s.ImageVolumeMode) == 0 || len(c.ImageVolume) != 0 { - s.ImageVolumeMode = c.ImageVolume + if len(c.ImageVolume) != 0 { + if len(s.ImageVolumeMode) == 0 { + s.ImageVolumeMode = c.ImageVolume + } + } + if len(s.ImageVolumeMode) == 0 { + s.ImageVolumeMode = rtc.Engine.ImageVolumeMode } if s.ImageVolumeMode == "bind" { s.ImageVolumeMode = "anonymous" @@ -550,11 +557,6 @@ func FillOutSpecGen(s *specgen.SpecGenerator, c *entities.ContainerCreateOptions s.CgroupsMode = c.CgroupsMode } if s.CgroupsMode == "" { - rtc, err := config.Default() - if err != nil { - return err - } - s.CgroupsMode = rtc.Cgroups() } diff --git a/test/system/160-volumes.bats b/test/system/160-volumes.bats index 5b0460723..797883ec6 100644 --- a/test/system/160-volumes.bats +++ b/test/system/160-volumes.bats @@ -411,4 +411,43 @@ NeedsChown | true fi } +@test "podman --image-volume" { + tmpdir=$PODMAN_TMPDIR/volume-test + mkdir -p $tmpdir + containerfile=$tmpdir/Containerfile + cat >$containerfile <<EOF +FROM $IMAGE +VOLUME /data +EOF + fs=$(stat -f -c %T .) + run_podman build -t volume_image $tmpdir + + containersconf=$tmpdir/containers.conf + cat >$containersconf <<EOF +[engine] +image_volume_mode="tmpfs" +EOF + + run_podman run --image-volume tmpfs --rm volume_image stat -f -c %T /data + is "$output" "tmpfs" "Should be tmpfs" + + run_podman 1 run --image-volume ignore --rm volume_image stat -f -c %T /data + is "$output" "stat: can't read file system information for '/data': No such file or directory" "Should fail with /data does not exists" + + CONTAINERS_CONF="$containersconf" run_podman run --rm volume_image stat -f -c %T /data + is "$output" "tmpfs" "Should be tmpfs" + + CONTAINERS_CONF="$containersconf" run_podman run --image-volume bind --rm volume_image stat -f -c %T /data + assert "$output" != "tmpfs" "Should match hosts $fs" + + CONTAINERS_CONF="$containersconf" run_podman run --image-volume tmpfs --rm volume_image stat -f -c %T /data + is "$output" "tmpfs" "Should be tmpfs" + + CONTAINERS_CONF="$containersconf" run_podman 1 run --image-volume ignore --rm volume_image stat -f -c %T /data + is "$output" "stat: can't read file system information for '/data': No such file or directory" "Should fail with /data does not exists" + + run_podman rm --all --force -t 0 + run_podman image rm --force localhost/volume_image +} + # vim: filetype=sh |