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K8SPSMDB-1318: Support concurrent reconciles #1938

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K8SPSMDB-1318: Support concurrent reconciles #1938

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abc909f
K8SPSMDB-1318: Support concurrent reconciles
egegunes May 19, 2025
2376bd2
Merge branch 'main' into K8SPSMDB-1318
egegunes May 20, 2025
23826c2
Merge branch 'main' into K8SPSMDB-1318
hors May 21, 2025
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18 changes: 18 additions & 0 deletions cmd/manager/main.go
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Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ import (
"sigs.k8s.io/controller-runtime/pkg/webhook"

"github.com/percona/percona-server-mongodb-operator/pkg/apis"
psmdbv1 "github.com/percona/percona-server-mongodb-operator/pkg/apis/psmdb/v1"
"github.com/percona/percona-server-mongodb-operator/pkg/controller"
"github.com/percona/percona-server-mongodb-operator/pkg/k8s"
"github.com/percona/percona-server-mongodb-operator/pkg/mcs"
Expand Down Expand Up @@ -103,6 +104,23 @@ func main() {
}),
}

options.Controller.GroupKindConcurrency = map[string]int{
"PerconaServerMongoDB." + psmdbv1.SchemeGroupVersion.Group: 1,
"PerconaServerMongoDBBackup." + psmdbv1.SchemeGroupVersion.Group: 1,
"PerconaServerMongoDBRestore." + psmdbv1.SchemeGroupVersion.Group: 1,
}

if s := os.Getenv("MAX_CONCURRENT_RECONCILES"); s != "" {
if i, err := strconv.Atoi(s); err == nil && i > 0 {
options.Controller.GroupKindConcurrency["PerconaServerMongoDB."+psmdbv1.SchemeGroupVersion.Group] = i
options.Controller.GroupKindConcurrency["PerconaServerMongoDBBackup."+psmdbv1.SchemeGroupVersion.Group] = i
options.Controller.GroupKindConcurrency["PerconaServerMongoDBRestore."+psmdbv1.SchemeGroupVersion.Group] = i
} else {
setupLog.Error(err, "MAX_CONCURRENT_RECONCILES must be a positive number")
os.Exit(1)
}
}

// Add support for MultiNamespace set in WATCH_NAMESPACE
if len(namespace) > 0 {
namespaces := make(map[string]cache.Config)
Expand Down
2 changes: 2 additions & 0 deletions deploy/bundle.yaml
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Expand Up @@ -19836,3 +19836,5 @@ spec:
value: 5s
- name: DISABLE_TELEMETRY
value: "false"
- name: MAX_CONCURRENT_RECONCILES
value: "1"
2 changes: 2 additions & 0 deletions deploy/cw-bundle.yaml
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Expand Up @@ -19855,3 +19855,5 @@ spec:
value: 5s
- name: DISABLE_TELEMETRY
value: "false"
- name: MAX_CONCURRENT_RECONCILES
value: "1"
2 changes: 2 additions & 0 deletions deploy/cw-operator.yaml
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Expand Up @@ -46,3 +46,5 @@ spec:
value: 5s
- name: DISABLE_TELEMETRY
value: "false"
- name: MAX_CONCURRENT_RECONCILES
value: "1"
2 changes: 2 additions & 0 deletions deploy/operator.yaml
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Expand Up @@ -48,3 +48,5 @@ spec:
value: 5s
- name: DISABLE_TELEMETRY
value: "false"
- name: MAX_CONCURRENT_RECONCILES
value: "1"
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