Documentation
¶
Overview ¶
(c) Copyright IBM Corp. 2025
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
(c) Copyright IBM Corp. 2025
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
(c) Copyright IBM Corp. 2025
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Index ¶
- func Add(mgr manager.Manager) error
- func AddRemote(mgr manager.Manager) error
- func CreateDeploymentContext(ctx context.Context, c client.InstanaAgentClient, ...) (*k8ssensordeployment.DeploymentContext, error)
- type DiscoveredETCDTargets
- type ETCDDiscoverFunc
- type InstanaAgentReconciler
- type InstanaAgentRemoteReconciler
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Add ¶
Add will create a new Instana Agent Controller and add this to the Manager for reconciling
func AddRemote ¶
Add will create a new Instana Agent Remote Controller and add this to the Manager for reconciling
func CreateDeploymentContext ¶
func CreateDeploymentContext( ctx context.Context, c client.InstanaAgentClient, agent *instanav1.InstanaAgent, isOpenShift bool, logger logr.Logger, discoverETCD ETCDDiscoverFunc, ) (*k8ssensordeployment.DeploymentContext, error)
CreateDeploymentContext creates a deployment context for the k8s-sensor deployment. It handles both OpenShift and vanilla Kubernetes cases, setting up the appropriate ETCD configuration based on the environment.
Types ¶
type DiscoveredETCDTargets ¶
type DiscoveredETCDTargets struct {
// Targets is a slice of ETCD endpoint URLs in the format scheme://ip:port/metrics
// where scheme is either http or https. For example: "https://10.0.0.1:2379/metrics"
Targets []string
// CAFound indicates whether the etcd-ca secret was found in the agent's namespace,
// which is needed for secure HTTPS connections to etcd endpoints
CAFound bool
}
DiscoveredETCDTargets holds information about discovered ETCD endpoints
type ETCDDiscoverFunc ¶
type ETCDDiscoverFunc func(ctx context.Context, agent *instanav1.InstanaAgent) (*DiscoveredETCDTargets, error)
ETCDDiscoverFunc is a function type for discovering ETCD endpoints
type InstanaAgentReconciler ¶
type InstanaAgentReconciler struct {
// contains filtered or unexported fields
}
func NewInstanaAgentReconciler ¶
func NewInstanaAgentReconciler( client client.Client, scheme *runtime.Scheme, recorder record.EventRecorder, ) *InstanaAgentReconciler
NewInstanaAgentReconciler initializes a new InstanaAgentReconciler instance
func (*InstanaAgentReconciler) DiscoverETCDEndpoints ¶
func (r *InstanaAgentReconciler) DiscoverETCDEndpoints( ctx context.Context, agent *instanav1.InstanaAgent, ) (*DiscoveredETCDTargets, error)
DiscoverETCDEndpoints attempts to discover ETCD endpoints in vanilla Kubernetes clusters.
type InstanaAgentRemoteReconciler ¶
type InstanaAgentRemoteReconciler struct {
// contains filtered or unexported fields
}
func NewInstanaAgentRemoteReconciler ¶
func NewInstanaAgentRemoteReconciler( client client.Client, scheme *runtime.Scheme, recorder record.EventRecorder, ) *InstanaAgentRemoteReconciler
NewInstanaAgentReconciler initializes a new InstanaAgentReconciler instance
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