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checks.go
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/
checks.go
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package render
import (
"fmt"
"github.com/superfly/flyctl/api"
)
func MachineHealthChecksSummary(machines ...*api.Machine) string {
var total, pass, crit, warn int
for _, machine := range machines {
if n := len(machine.Checks); n > 0 {
total += n
pass += passingChecks(machine.Checks)
crit += critChecks(machine.Checks)
warn += warnChecks(machine.Checks)
}
}
if total == 0 {
return ""
}
checkStr := fmt.Sprintf("%d total", total)
if pass > 0 {
checkStr += ", " + fmt.Sprintf("%d passing", pass)
}
if warn > 0 {
checkStr += ", " + fmt.Sprintf("%d warning", warn)
}
if crit > 0 {
checkStr += ", " + fmt.Sprintf("%d critical", crit)
}
return checkStr
}
func passingChecks(checks []*api.MachineCheckStatus) (n int) {
for _, check := range checks {
if check.Status == "passing" {
n++
}
}
return n
}
func warnChecks(checks []*api.MachineCheckStatus) (n int) {
for _, check := range checks {
if check.Status == "warn" {
n++
}
}
return n
}
func critChecks(checks []*api.MachineCheckStatus) (n int) {
for _, check := range checks {
if check.Status == "critical" {
n++
}
}
return n
}