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Fix increased prewarming pool size

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by checking the number of required runners before creating an additional runner.
This commit is contained in:
Maximilian Paß
2023-05-21 18:52:57 +01:00
parent 26ca7e4597
commit f7339570ae
2 changed files with 4 additions and 1 deletions
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4
internal/environment/nomad_environment.go
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@ -243,7 +243,7 @@ func (n *NomadEnvironment) ApplyPrewarmingPoolSize() error {
func (n *NomadEnvironment) Sample() (runner.Runner, bool) {
r, ok := n.idleRunners.Sample()
if ok {
if ok && n.idleRunners.Length() < n.PrewarmingPoolSize() {
go func() {
err := util.RetryExponential(time.Second, func() error {
return n.createRunner(false)
@ -252,6 +252,8 @@ func (n *NomadEnvironment) Sample() (runner.Runner, bool) {
log.WithError(err).WithField("environmentID", n.ID()).Error("Couldn't create new runner for claimed one")
}
}()
} else if ok {
log.WithField("environment", n.ID().ToString()).Warn("Too many idle runner")
}
return r, ok
}