Docker/portainer
Docker/portainer
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feat(dashboard): add health status to home page and dashboard (#3489)

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* feat(dashboard): add health status to home page and dashboard

* fix(dashboard): code review updates, using builtin for substring search
This commit is contained in:
Mike Church 2020-02-04 19:59:29 +01:00 • committed by GitHub
parent cc8d3c8639
commit 6f59f130a1
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 53 additions and 17 deletions
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11
api/docker/snapshot.go
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@ -3,6 +3,7 @@ package docker
import (
"context"
"log"
"strings"
"time"
"github.com/docker/docker/api/types"
@ -126,6 +127,8 @@ func snapshotContainers(snapshot *portainer.Snapshot, cli *client.Client) error
runningContainers := 0
stoppedContainers := 0
healthyContainers := 0
unhealthyContainers := 0
stacks := make(map[string]struct{})
for _, container := range containers {
if container.State == "exited" {
@ -134,6 +137,12 @@ func snapshotContainers(snapshot *portainer.Snapshot, cli *client.Client) error
runningContainers++
}
if strings.Contains(container.Status, "(healthy)") {
healthyContainers++
} else if strings.Contains(container.Status, "(unhealthy)") {
unhealthyContainers++
}
for k, v := range container.Labels {
if k == "com.docker.compose.project" {
stacks[v] = struct{}{}
@ -143,6 +152,8 @@ func snapshotContainers(snapshot *portainer.Snapshot, cli *client.Client) error
snapshot.RunningContainerCount = runningContainers
snapshot.StoppedContainerCount = stoppedContainers
snapshot.HealthyContainerCount = healthyContainers
snapshot.UnhealthyContainerCount = unhealthyContainers
snapshot.StackCount += len(stacks)
snapshot.SnapshotRaw.Containers = containers
return nil

26
api/portainer.go
View file

@ -390,18 +390,20 @@ type (
// Snapshot represents a snapshot of a specific endpoint at a specific time
Snapshot struct {
Time int64 `json:"Time"`
DockerVersion string `json:"DockerVersion"`
Swarm bool `json:"Swarm"`
TotalCPU int `json:"TotalCPU"`
TotalMemory int64 `json:"TotalMemory"`
RunningContainerCount int `json:"RunningContainerCount"`
StoppedContainerCount int `json:"StoppedContainerCount"`
VolumeCount int `json:"VolumeCount"`
ImageCount int `json:"ImageCount"`
ServiceCount int `json:"ServiceCount"`
StackCount int `json:"StackCount"`
SnapshotRaw SnapshotRaw `json:"SnapshotRaw"`
Time int64 `json:"Time"`
DockerVersion string `json:"DockerVersion"`
Swarm bool `json:"Swarm"`
TotalCPU int `json:"TotalCPU"`
TotalMemory int64 `json:"TotalMemory"`
RunningContainerCount int `json:"RunningContainerCount"`
StoppedContainerCount int `json:"StoppedContainerCount"`
HealthyContainerCount int `json:"HealthyContainerCount"`
UnhealthyContainerCount int `json:"UnhealthyContainerCount"`
VolumeCount int `json:"VolumeCount"`
ImageCount int `json:"ImageCount"`
ServiceCount int `json:"ServiceCount"`
StackCount int `json:"StackCount"`
SnapshotRaw SnapshotRaw `json:"SnapshotRaw"`
}
// SnapshotRaw represents all the information related to a snapshot as returned by the Docker API