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authorBrent Baude <bbaude@redhat.com>2021-12-15 13:32:57 -0600
committerBrent Baude <bbaude@redhat.com>2022-01-06 13:56:54 -0600
commit2a524fcaec4e6f66461d7cdda1bb73ed7c50f026 (patch)
treea9aa7d871da64cb5c70b5d139bdde3cc4481184f /cmd/podman/common
parent2fd6c2ee89e92ced8568d7ed3ea3f04017b154ed (diff)
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fix healthcheck timeouts and ut8 coercion
this commit fixes two bugs and adds regression tests. when getting healthcheck values from an image, if the image does not have a timeout defined, this resulted in a 0 value for timeout. The default as described in the man pages is 30s. when inspecting a container with a healthcheck command, a customer observed that the &, <, and > characters were being converted into a unicode escape value. It turns out json marshalling will by default coerce string values to ut8. Fixes: bz2028408 Signed-off-by: Brent Baude <bbaude@redhat.com>
Diffstat (limited to 'cmd/podman/common')
-rw-r--r--cmd/podman/common/create.go8
-rw-r--r--cmd/podman/common/create_opts.go9
-rw-r--r--cmd/podman/common/default.go9
3 files changed, 10 insertions, 16 deletions
diff --git a/cmd/podman/common/create.go b/cmd/podman/common/create.go
index 32d227e65..b60169990 100644
--- a/cmd/podman/common/create.go
+++ b/cmd/podman/common/create.go
@@ -257,7 +257,7 @@ func DefineCreateFlags(cmd *cobra.Command, cf *entities.ContainerCreateOptions,
healthIntervalFlagName := "health-interval"
createFlags.StringVar(
&cf.HealthInterval,
- healthIntervalFlagName, DefaultHealthCheckInterval,
+ healthIntervalFlagName, define.DefaultHealthCheckInterval,
"set an interval for the healthchecks (a value of disable results in no automatic timer setup)",
)
_ = cmd.RegisterFlagCompletionFunc(healthIntervalFlagName, completion.AutocompleteNone)
@@ -265,7 +265,7 @@ func DefineCreateFlags(cmd *cobra.Command, cf *entities.ContainerCreateOptions,
healthRetriesFlagName := "health-retries"
createFlags.UintVar(
&cf.HealthRetries,
- healthRetriesFlagName, DefaultHealthCheckRetries,
+ healthRetriesFlagName, define.DefaultHealthCheckRetries,
"the number of retries allowed before a healthcheck is considered to be unhealthy",
)
_ = cmd.RegisterFlagCompletionFunc(healthRetriesFlagName, completion.AutocompleteNone)
@@ -273,7 +273,7 @@ func DefineCreateFlags(cmd *cobra.Command, cf *entities.ContainerCreateOptions,
healthStartPeriodFlagName := "health-start-period"
createFlags.StringVar(
&cf.HealthStartPeriod,
- healthStartPeriodFlagName, DefaultHealthCheckStartPeriod,
+ healthStartPeriodFlagName, define.DefaultHealthCheckStartPeriod,
"the initialization time needed for a container to bootstrap",
)
_ = cmd.RegisterFlagCompletionFunc(healthStartPeriodFlagName, completion.AutocompleteNone)
@@ -281,7 +281,7 @@ func DefineCreateFlags(cmd *cobra.Command, cf *entities.ContainerCreateOptions,
healthTimeoutFlagName := "health-timeout"
createFlags.StringVar(
&cf.HealthTimeout,
- healthTimeoutFlagName, DefaultHealthCheckTimeout,
+ healthTimeoutFlagName, define.DefaultHealthCheckTimeout,
"the maximum time allowed to complete the healthcheck before an interval is considered failed",
)
_ = cmd.RegisterFlagCompletionFunc(healthTimeoutFlagName, completion.AutocompleteNone)
diff --git a/cmd/podman/common/create_opts.go b/cmd/podman/common/create_opts.go
index f2335a2be..297188a45 100644
--- a/cmd/podman/common/create_opts.go
+++ b/cmd/podman/common/create_opts.go
@@ -11,6 +11,7 @@ import (
"github.com/containers/common/pkg/cgroups"
"github.com/containers/common/pkg/config"
"github.com/containers/podman/v3/cmd/podman/registry"
+ "github.com/containers/podman/v3/libpod/define"
"github.com/containers/podman/v3/libpod/network/types"
"github.com/containers/podman/v3/pkg/api/handlers"
"github.com/containers/podman/v3/pkg/domain/entities"
@@ -304,10 +305,10 @@ func ContainerCreateToContainerCLIOpts(cc handlers.CreateContainerConfig, rtc *c
VolumesFrom: cc.HostConfig.VolumesFrom,
Workdir: cc.Config.WorkingDir,
Net: &netInfo,
- HealthInterval: DefaultHealthCheckInterval,
- HealthRetries: DefaultHealthCheckRetries,
- HealthTimeout: DefaultHealthCheckTimeout,
- HealthStartPeriod: DefaultHealthCheckStartPeriod,
+ HealthInterval: define.DefaultHealthCheckInterval,
+ HealthRetries: define.DefaultHealthCheckRetries,
+ HealthTimeout: define.DefaultHealthCheckTimeout,
+ HealthStartPeriod: define.DefaultHealthCheckStartPeriod,
}
if !rootless.IsRootless() {
var ulimits []string
diff --git a/cmd/podman/common/default.go b/cmd/podman/common/default.go
index 7e025c449..7997e761c 100644
--- a/cmd/podman/common/default.go
+++ b/cmd/podman/common/default.go
@@ -5,14 +5,7 @@ import (
)
var (
- // DefaultHealthCheckInterval default value
- DefaultHealthCheckInterval = "30s"
- // DefaultHealthCheckRetries default value
- DefaultHealthCheckRetries uint = 3
- // DefaultHealthCheckStartPeriod default value
- DefaultHealthCheckStartPeriod = "0s"
- // DefaultHealthCheckTimeout default value
- DefaultHealthCheckTimeout = "30s"
+
// DefaultImageVolume default value
DefaultImageVolume = "bind"
// Pull in configured json library