feat: clab timeout option (also in global config)

apis/v1alpha1/configspec.go

@@ -51,6 +51,10 @@ type ConfigDeployment struct {
 	// This is disabled by default.
 	// +optional
 	ContainerlabDebug bool `json:"containerlabDebug"`
+	// ContainerlabTimeout sets the `--timeout` flag when invoking containerlab in the launcher
+	// pods.
+	// +optional
+	ContainerlabTimeout string `json:"containerlabTimeout"`
 	// ContainerlabVersion sets a custom version to use for containerlab -- when set this will cause
 	// the launcher pods to download and use this specific version of containerlab. Setting a bad
 	// version (version that doesnt exist/typo/etc.) will cause pods to fail to launch, so be

apis/v1alpha1/topologyspec.go

@@ -147,6 +147,10 @@ type Deployment struct {
 	// "false") will be used.
 	// +optional
 	ContainerlabDebug *bool `json:"containerlabDebug"`
+	// ContainerlabTimeout sets the `--timeout` flag when invoking containerlab in the launcher
+	// pods.
+	// +optional
+	ContainerlabTimeout string `json:"containerlabTimeout"`
 	// ContainerlabVersion sets a custom version to use for containerlab -- when set this will cause
 	// the launcher pods to download and use this specific version of containerlab. Setting a bad
 	// version (version that doesnt exist/typo/etc.) will cause pods to fail to launch, so be

assets/crd/clabernetes.containerlab.dev_configs.yaml

@@ -52,6 +52,10 @@ spec:
                       ContainerlabDebug sets the `--debug` flag when invoking containerlab in the launcher pods.
                       This is disabled by default.
                     type: boolean
+                  containerlabTimeout:
+                    description: ContainerlabTimeout sets the `--timeout` flag when
+                      invoking containerlab in the launcher pods.
+                    type: string
                   containerlabVersion:
                     description: |-
                       ContainerlabVersion sets a custom version to use for containerlab -- when set this will cause

assets/crd/clabernetes.containerlab.dev_topologies.yaml

@@ -84,6 +84,11 @@ spec:
                       This is disabled by default. If this value is unset, the global config value (default of
                       "false") will be used.
                     type: boolean
+                  containerlabTimeout:
+                    description: |-
+                      ContainerlabTimeout sets the `--timeout` flag when invoking containerlab in the launcher
+                      pods.
+                    type: string
                   containerlabVersion:
                     description: |-
                       ContainerlabVersion sets a custom version to use for containerlab -- when set this will cause

charts/clabernetes/crds/clabernetes.containerlab.dev_configs.yaml

@@ -52,6 +52,10 @@ spec:
                       ContainerlabDebug sets the `--debug` flag when invoking containerlab in the launcher pods.
                       This is disabled by default.
                     type: boolean
+                  containerlabTimeout:
+                    description: ContainerlabTimeout sets the `--timeout` flag when
+                      invoking containerlab in the launcher pods.
+                    type: string
                   containerlabVersion:
                     description: |-
                       ContainerlabVersion sets a custom version to use for containerlab -- when set this will cause

charts/clabernetes/crds/clabernetes.containerlab.dev_topologies.yaml

@@ -84,6 +84,11 @@ spec:
                       This is disabled by default. If this value is unset, the global config value (default of
                       "false") will be used.
                     type: boolean
+                  containerlabTimeout:
+                    description: |-
+                      ContainerlabTimeout sets the `--timeout` flag when invoking containerlab in the launcher
+                      pods.
+                    type: string
                   containerlabVersion:
                     description: |-
                       ContainerlabVersion sets a custom version to use for containerlab -- when set this will cause

charts/clabernetes/templates/configmap.yaml

@@ -36,6 +36,7 @@ data:
 {{ .Values.globalConfig.deployment.resourcesByContainerlabKind | toYaml | indent 4 }}
   privilegedLauncher: "{{ .Values.globalConfig.deployment.privilegedLauncher }}"
   containerlabDebug: "{{ .Values.globalConfig.deployment.containerlabDebug }}"
+  containerlabTimeout: {{ .Values.globalConfig.deployment.containerlabTimeout }}
   inClusterDNSSuffix: {{ .Values.globalConfig.inClusterDNSSuffix }}
   imagePullThroughMode: {{ .Values.globalConfig.imagePull.imagePullThroughMode }}
   launcherImage: {{ .Values.globalConfig.deployment.launcherImage }}

charts/clabernetes/values.schema.json

@@ -98,6 +98,9 @@
             "containerlabDebug": {
               "type": "boolean"
             },
+            "containerlabTimeout": {
+              "type": "string"
+            },
             "launcherImage": {
               "type": "string"
             },

charts/clabernetes/values.yaml

@@ -123,6 +123,10 @@ globalConfig:
     # containerlab debug flag set.
     containerlabDebug: false
 
+    # containerlabTimeout sets the global default value for the containerlab timeout value that the
+    # launcher pods should use.
+    containerlabTimeout: ""
+
     # default image for launcher deployments; if not set here, manager will have this set to a sane
     # default as an env var that will be applied (this follows same patter as the manager image
     # itself), so this is here just if you want to override that yourself.

clabverter/test-fixtures/golden/simple-no-explicit-namespace/topo01.yaml

@@ -40,6 +40,7 @@ spec:
           - endpoints: ["srl1:e1-1", "srl2:e1-1"]
   deployment:
     containerlabDebug: null
+    containerlabTimeout: ""
     containerlabVersion: 0.51.0
     filesFromConfigMap:
       srl1:

clabverter/test-fixtures/golden/simple/topo01.yaml

@@ -40,6 +40,7 @@ spec:
           - endpoints: ["srl1:e1-1", "srl2:e1-1"]
   deployment:
     containerlabDebug: null
+    containerlabTimeout: ""
     filesFromConfigMap:
       srl1:
       - configMapName: topo01-srl1-startup-config

config/bootstrap.go

@@ -21,6 +21,7 @@ type bootstrapConfig struct {
 	resourcesByContainerlabKind map[string]map[string]*k8scorev1.ResourceRequirements
 	privilegedLauncher          bool
 	containerlabDebug           bool
+	containerlabTimeout         string
 	inClusterDNSSuffix          string
 	imagePullThroughMode        string
 	launcherImage               string
@@ -99,6 +100,11 @@ func bootstrapFromConfigMap( //nolint:gocyclo,funlen,gocognit
 		}
 	}
 
+	inContainerlabTimeout, inContainerlabTimeoutOk := inMap["containerlabTimeout"]
+	if inContainerlabTimeoutOk {
+		bc.containerlabTimeout = inContainerlabTimeout
+	}
+
 	inClusterDNSSuffix, inClusterDNSSuffixOk := inMap["inClusterDNSSuffix"]
 	if inClusterDNSSuffixOk {
 		bc.inClusterDNSSuffix = inClusterDNSSuffix

config/fake.go

@@ -46,6 +46,10 @@ func (f fakeManager) GetContainerlabDebug() bool {
 	return false
 }
 
+func (f fakeManager) GetContainerlabTimeout() string {
+	return ""
+}
+
 func (f fakeManager) GetInClusterDNSSuffix() string {
 	return "svc.cluster.local"
 }

config/get.go

@@ -79,6 +79,13 @@ func (m *manager) GetContainerlabDebug() bool {
 	return m.config.Deployment.ContainerlabDebug
 }
 
+func (m *manager) GetContainerlabTimeout() string {
+	m.lock.RLock()
+	defer m.lock.RUnlock()
+
+	return m.config.Deployment.ContainerlabTimeout
+}
+
 func (m *manager) GetInClusterDNSSuffix() string {
 	m.lock.RLock()
 	defer m.lock.RUnlock()

config/manager.go

@@ -123,6 +123,8 @@ type Manager interface {
 	GetPrivilegedLauncher() bool
 	// GetContainerlabDebug returns the global config value for containerlabDebug.
 	GetContainerlabDebug() bool
+	// GetContainerlabTimeout returns the global config containerlab timeout value.
+	GetContainerlabTimeout() string
 	// GetInClusterDNSSuffix returns the in cluster dns suffix as set by the global config.
 	GetInClusterDNSSuffix() string
 	// GetImagePullThroughMode returns the image pull through mode in the global config.

constants/env.go

@@ -49,6 +49,10 @@ const (
 	// debug flag of clabernetes when invoked on the launcher pod.
 	LauncherContainerlabDebug = "LAUNCHER_CONTAINERLAB_DEBUG"
 
+	// LauncherContainerlabTimeout is the environment variable name that can be used to set the
+	// value of the timeout flag of clabernetes when invoked on the launcher pod.
+	LauncherContainerlabTimeout = "LAUNCHER_CONTAINERLAB_TIMEOUT"
+
 	// LauncherImageEnv env var that tells the controllers what image to use for clabernetes
 	// (launcher) pods.
 	LauncherImageEnv = "LAUNCHER_IMAGE"

controllers/topology/deployment.go

@@ -438,7 +438,7 @@ func (r *DeploymentReconciler) renderDeploymentContainer(
 	deployment.Spec.Template.Spec.Containers = []k8scorev1.Container{container}
 }
 
-func (r *DeploymentReconciler) renderDeploymentContainerEnv(
+func (r *DeploymentReconciler) renderDeploymentContainerEnv( //nolint: funlen
 	deployment *k8sappsv1.Deployment,
 	nodeName,
 	owningTopologyName string,
@@ -480,6 +480,11 @@ func (r *DeploymentReconciler) renderDeploymentContainerEnv(
 		containerlabVersion = r.configManagerGetter().GetContainerlabVersion()
 	}
 
+	containerlabTimeout := owningTopology.Spec.Deployment.ContainerlabTimeout
+	if containerlabTimeout == "" {
+		containerlabTimeout = r.configManagerGetter().GetContainerlabTimeout()
+	}
+
 	envs := []k8scorev1.EnvVar{
 		{
 			Name: clabernetesconstants.NodeNameEnv,
@@ -548,6 +553,10 @@ func (r *DeploymentReconciler) renderDeploymentContainerEnv(
 			Name:  clabernetesconstants.LauncherContainerlabVersion,
 			Value: containerlabVersion,
 		},
+		{
+			Name:  clabernetesconstants.LauncherContainerlabTimeout,
+			Value: containerlabTimeout,
+		},
 	}
 
 	if ResolveGlobalVsTopologyBool(

controllers/topology/test-fixtures/golden/deployment/render-deployment/containerlab-debug.json

@@ -130,6 +130,9 @@
                             {
                                 "name": "LAUNCHER_CONTAINERLAB_VERSION"
                             },
+                            {
+                                "name": "LAUNCHER_CONTAINERLAB_TIMEOUT"
+                            },
                             {
                                 "name": "LAUNCHER_CONTAINERLAB_DEBUG",
                                 "value": "true"

controllers/topology/test-fixtures/golden/deployment/render-deployment/custom-clab-version.json

@@ -130,6 +130,9 @@
                                 "name": "LAUNCHER_CONTAINERLAB_VERSION",
                                 "value": "0.51.1"
                             },
+                            {
+                                "name": "LAUNCHER_CONTAINERLAB_TIMEOUT"
+                            },
                             {
                                 "name": "LAUNCHER_PRIVILEGED",
                                 "value": "true"

controllers/topology/test-fixtures/golden/deployment/render-deployment/docker-daemon.json

@@ -137,6 +137,9 @@
                             {
                                 "name": "LAUNCHER_CONTAINERLAB_VERSION"
                             },
+                            {
+                                "name": "LAUNCHER_CONTAINERLAB_TIMEOUT"
+                            },
                             {
                                 "name": "LAUNCHER_PRIVILEGED",
                                 "value": "true"

controllers/topology/test-fixtures/golden/deployment/render-deployment/insecure-registries.json

@@ -130,6 +130,9 @@
                             {
                                 "name": "LAUNCHER_CONTAINERLAB_VERSION"
                             },
+                            {
+                                "name": "LAUNCHER_CONTAINERLAB_TIMEOUT"
+                            },
                             {
                                 "name": "LAUNCHER_INSECURE_REGISTRIES",
                                 "value": "1.2.3.4,potato.com"

controllers/topology/test-fixtures/golden/deployment/render-deployment/launcher-log-level.json

@@ -130,6 +130,9 @@
                             {
                                 "name": "LAUNCHER_CONTAINERLAB_VERSION"
                             },
+                            {
+                                "name": "LAUNCHER_CONTAINERLAB_TIMEOUT"
+                            },
                             {
                                 "name": "LAUNCHER_PRIVILEGED",
                                 "value": "true"

controllers/topology/test-fixtures/golden/deployment/render-deployment/not-privileged-launcher.json

@@ -156,6 +156,9 @@
                             },
                             {
                                 "name": "LAUNCHER_CONTAINERLAB_VERSION"
+                            },
+                            {
+                                "name": "LAUNCHER_CONTAINERLAB_TIMEOUT"
                             }
                         ],
                         "resources": {},

controllers/topology/test-fixtures/golden/deployment/render-deployment/remove-prefix.json

@@ -130,6 +130,9 @@
                             {
                                 "name": "LAUNCHER_CONTAINERLAB_VERSION"
                             },
+                            {
+                                "name": "LAUNCHER_CONTAINERLAB_TIMEOUT"
+                            },
                             {
                                 "name": "LAUNCHER_PRIVILEGED",
                                 "value": "true"

controllers/topology/test-fixtures/golden/deployment/render-deployment/scheduling.json

@@ -130,6 +130,9 @@
                             {
                                 "name": "LAUNCHER_CONTAINERLAB_VERSION"
                             },
+                            {
+                                "name": "LAUNCHER_CONTAINERLAB_TIMEOUT"
+                            },
                             {
                                 "name": "LAUNCHER_PRIVILEGED",
                                 "value": "true"

controllers/topology/test-fixtures/golden/deployment/render-deployment/simple.json

@@ -130,6 +130,9 @@
                             {
                                 "name": "LAUNCHER_CONTAINERLAB_VERSION"
                             },
+                            {
+                                "name": "LAUNCHER_CONTAINERLAB_TIMEOUT"
+                            },
                             {
                                 "name": "LAUNCHER_PRIVILEGED",
                                 "value": "true"

e2e/clabverter/test-fixtures/golden/10-topology.clabverter-basic.yaml

@@ -23,6 +23,7 @@ spec:
         links:
           - endpoints: ["srl1:e1-1", "srl2:e1-1"]
   deployment:
+    containerlabTimeout: ""
     persistence:
       enabled: false
     scheduling: {}

e2e/topology/basic/test-fixtures/golden/10-topology.topology-basic.yaml

@@ -16,6 +16,7 @@ spec:
             kind: srl
             image: ghcr.io/nokia/srlinux
   deployment:
+    containerlabTimeout: ""
     persistence:
       enabled: false
     scheduling: {}

launcher/containerlab.go

@@ -122,6 +122,11 @@ func (c *clabernetes) runContainerlab() error {
 		args = append(args, "--debug")
 	}
 
+	containerlabTimeout := os.Getenv(clabernetesconstants.LauncherContainerlabTimeout)
+	if containerlabTimeout != "" {
+		args = append(args, []string{"--timeout", containerlabTimeout}...)
+	}
+
 	cmd := exec.Command("containerlab", args...)
 
 	cmd.Stdout = containerlabOutWriter