summaryrefslogtreecommitdiff
path: root/pkg/inspect
diff options
context:
space:
mode:
authorbaude <bbaude@redhat.com>2019-03-06 12:12:35 -0600
committerbaude <bbaude@redhat.com>2019-03-12 14:29:18 -0500
commit03716cf7f331fa5b5ffab23dcc863bedd66b5dfc (patch)
tree866b063270455a6cd0dc91d95e91cf1d3ca7b53d /pkg/inspect
parent7038cac53c4c93cd088fdbb097eee8d45494c3b8 (diff)
downloadpodman-03716cf7f331fa5b5ffab23dcc863bedd66b5dfc.tar.gz
podman-03716cf7f331fa5b5ffab23dcc863bedd66b5dfc.tar.bz2
podman-03716cf7f331fa5b5ffab23dcc863bedd66b5dfc.zip
healtcheck phase 2
integration of healthcheck into create and run as well as inspect. healthcheck enhancements are as follows: * add the following options to create|run so that non-docker images can define healthchecks at the container level. * --healthcheck-command * --healthcheck-retries * --healthcheck-interval * --healthcheck-start-period * podman create|run --healthcheck-command=none disables healthcheck as described by an image. * the healthcheck itself and the healthcheck "history" can now be observed in podman inspect * added the wiring for healthcheck history which logs the health history of the container, the current failed streak attempts, and log entries for the last five attempts which themselves have start and stop times, result, and a 500 character truncated (if needed) log of stderr/stdout. The timings themselves are not implemented in this PR but will be in future enablement (i.e. next). Signed-off-by: baude <bbaude@redhat.com>
Diffstat (limited to 'pkg/inspect')
-rw-r--r--pkg/inspect/inspect.go87
1 files changed, 56 insertions, 31 deletions
diff --git a/pkg/inspect/inspect.go b/pkg/inspect/inspect.go
index dcb7738be..82fe37f18 100644
--- a/pkg/inspect/inspect.go
+++ b/pkg/inspect/inspect.go
@@ -3,11 +3,12 @@ package inspect
import (
"time"
+ "github.com/containers/image/manifest"
"github.com/cri-o/ocicni/pkg/ocicni"
"github.com/docker/go-connections/nat"
"github.com/opencontainers/go-digest"
"github.com/opencontainers/image-spec/specs-go/v1"
- specs "github.com/opencontainers/runtime-spec/specs-go"
+ "github.com/opencontainers/runtime-spec/specs-go"
)
// ContainerData holds the podman inspect data for a container
@@ -78,24 +79,25 @@ type HostConfig struct {
// CtrConfig holds information about the container configuration
type CtrConfig struct {
- Hostname string `json:"Hostname"`
- DomainName string `json:"Domainname"` //TODO
- User specs.User `json:"User"`
- AttachStdin bool `json:"AttachStdin"` //TODO
- AttachStdout bool `json:"AttachStdout"` //TODO
- AttachStderr bool `json:"AttachStderr"` //TODO
- Tty bool `json:"Tty"`
- OpenStdin bool `json:"OpenStdin"`
- StdinOnce bool `json:"StdinOnce"` //TODO
- Env []string `json:"Env"`
- Cmd []string `json:"Cmd"`
- Image string `json:"Image"`
- Volumes map[string]struct{} `json:"Volumes"`
- WorkingDir string `json:"WorkingDir"`
- Entrypoint string `json:"Entrypoint"`
- Labels map[string]string `json:"Labels"`
- Annotations map[string]string `json:"Annotations"`
- StopSignal uint `json:"StopSignal"`
+ Hostname string `json:"Hostname"`
+ DomainName string `json:"Domainname"` //TODO
+ User specs.User `json:"User"`
+ AttachStdin bool `json:"AttachStdin"` //TODO
+ AttachStdout bool `json:"AttachStdout"` //TODO
+ AttachStderr bool `json:"AttachStderr"` //TODO
+ Tty bool `json:"Tty"`
+ OpenStdin bool `json:"OpenStdin"`
+ StdinOnce bool `json:"StdinOnce"` //TODO
+ Env []string `json:"Env"`
+ Cmd []string `json:"Cmd"`
+ Image string `json:"Image"`
+ Volumes map[string]struct{} `json:"Volumes"`
+ WorkingDir string `json:"WorkingDir"`
+ Entrypoint string `json:"Entrypoint"`
+ Labels map[string]string `json:"Labels"`
+ Annotations map[string]string `json:"Annotations"`
+ StopSignal uint `json:"StopSignal"`
+ Healthcheck *manifest.Schema2HealthConfig `json:"Healthcheck,omitempty"`
}
// LogConfig holds the log information for a container
@@ -178,18 +180,19 @@ type ContainerInspectData struct {
// ContainerInspectState represents the state of a container.
type ContainerInspectState struct {
- OciVersion string `json:"OciVersion"`
- Status string `json:"Status"`
- Running bool `json:"Running"`
- Paused bool `json:"Paused"`
- Restarting bool `json:"Restarting"` // TODO
- OOMKilled bool `json:"OOMKilled"`
- Dead bool `json:"Dead"`
- Pid int `json:"Pid"`
- ExitCode int32 `json:"ExitCode"`
- Error string `json:"Error"` // TODO
- StartedAt time.Time `json:"StartedAt"`
- FinishedAt time.Time `json:"FinishedAt"`
+ OciVersion string `json:"OciVersion"`
+ Status string `json:"Status"`
+ Running bool `json:"Running"`
+ Paused bool `json:"Paused"`
+ Restarting bool `json:"Restarting"` // TODO
+ OOMKilled bool `json:"OOMKilled"`
+ Dead bool `json:"Dead"`
+ Pid int `json:"Pid"`
+ ExitCode int32 `json:"ExitCode"`
+ Error string `json:"Error"` // TODO
+ StartedAt time.Time `json:"StartedAt"`
+ FinishedAt time.Time `json:"FinishedAt"`
+ Healthcheck HealthCheckResults `json:"Healthcheck,omitempty"`
}
// NetworkSettings holds information about the newtwork settings of the container
@@ -227,3 +230,25 @@ type ImageResult struct {
Labels map[string]string
Dangling bool
}
+
+// HealthCheckResults describes the results/logs from a healthcheck
+type HealthCheckResults struct {
+ // Status healthy or unhealthy
+ Status string `json:"Status"`
+ // FailingStreak is the number of consecutive failed healthchecks
+ FailingStreak int `json:"FailingStreak"`
+ // Log describes healthcheck attempts and results
+ Log []HealthCheckLog `json:"Log"`
+}
+
+// HealthCheckLog describes the results of a single healthcheck
+type HealthCheckLog struct {
+ // Start time as string
+ Start string `json:"Start"`
+ // End time as a string
+ End string `json:"End"`
+ // Exitcode is 0 or 1
+ ExitCode int `json:"ExitCode"`
+ // Output is the stdout/stderr from the healthcheck command
+ Output string `json:"Output"`
+}