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felix-kaestnerfelix-kaestner
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Add Syslog resource and controller
1 parent 41d3355 commit 7d46274

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‎PROJECT‎

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@@ -91,4 +91,13 @@ resources:
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kind: SNMP
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path: github.com/ironcore-dev/network-operator/api/v1alpha1
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version: v1alpha1
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- api:
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crdVersion: v1
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namespaced: true
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controller: true
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domain: cloud.sap
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group: networking
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kind: Syslog
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path: github.com/ironcore-dev/network-operator/api/v1alpha1
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version: v1alpha1
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version: "3"

‎Tiltfile‎

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@@ -55,6 +55,9 @@ k8s_resource(new_name='trustpoint', objects=['network-operator:issuer', 'network
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k8s_yaml('./config/samples/v1alpha1_snmp.yaml')
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k8s_resource(new_name='snmp', objects=['snmp:snmp'], trigger_mode=TRIGGER_MODE_MANUAL, auto_init=False)
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k8s_yaml('./config/samples/v1alpha1_syslog.yaml')
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k8s_resource(new_name='syslog', objects=['syslog:syslog'], trigger_mode=TRIGGER_MODE_MANUAL, auto_init=False)
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print('🚀 network-operator development environment')
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print('👉 Edit the code inside the api/, cmd/, or internal/ directories')
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print('👉 Tilt will automatically rebuild and redeploy when changes are detected')

‎api/v1alpha1/device_types.go‎

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@@ -19,10 +19,6 @@ type DeviceSpec struct {
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// +optional
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Bootstrap *Bootstrap `json:"bootstrap,omitempty"`
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// Top-level logging configuration for the device.
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// +optional
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Logging *Logging `json:"logging,omitempty"`
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// Configuration for the gRPC server on the device.
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// Currently, only a single "default" gRPC server is supported.
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// +optional
@@ -63,63 +59,6 @@ type Bootstrap struct {
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Template *TemplateSource `json:"template"`
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}
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type Logging struct {
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// Servers is a list of remote log servers to which the device will send logs.
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// +kubebuilder:validation:MinItems=1
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// +required
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Servers []*LogServer `json:"servers"`
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// Facilities is a list of log facilities to configure on the device.
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// +kubebuilder:validation:MinItems=1
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// +required
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Facilities []*LogFacility `json:"facilities"`
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}
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type LogServer struct {
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// IP address or hostname of the remote log server
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// +required
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Address string `json:"address"`
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// The servity level of the log messages sent to the server.
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// +required
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Severity Severity `json:"severity"`
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// The network instance used to reach the log server.
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// +required
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NetworkInstance string `json:"networkInstance,omitempty"`
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// The destination port number for syslog UDP messages to
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// the server. The default is 514.
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// +kubebuilder:default=514
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// +optional
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Port int64 `json:"port"`
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}
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type LogFacility struct {
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// The name of the log facility.
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// +required
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Name string `json:"name"`
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// The severity level of the log messages for this facility.
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// +required
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Severity Severity `json:"severity"`
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}
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// Severity represents the severity level of a log message.
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// +kubebuilder:validation:Enum=Debug;Info;Notice;Warning;Error;Critical;Alert;Emergency
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type Severity string
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const (
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SeverityDebug Severity = "Debug"
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SeverityInfo Severity = "Info"
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SeverityNotice Severity = "Notice"
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SeverityWarning Severity = "Warning"
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SeverityError Severity = "Error"
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SeverityCritical Severity = "Critical"
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SeverityAlert Severity = "Alert"
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SeverityEmergency Severity = "Emergency"
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)
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type GRPC struct {
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// The TCP port on which the gRPC server should listen.
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// The range of port-id is from 1024 to 65535.

‎api/v1alpha1/syslog_types.go‎

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// SPDX-FileCopyrightText: 2025 SAP SE or an SAP affiliate company and IronCore contributors
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// SPDX-License-Identifier: Apache-2.0
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package v1alpha1
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import (
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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// SyslogSpec defines the desired state of Syslog
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type SyslogSpec struct {
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// DeviceName is the name of the Device this object belongs to. The Device object must exist in the same namespace.
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// Immutable.
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// +required
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// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="DeviceRef is immutable"
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DeviceRef LocalObjectReference `json:"deviceRef"`
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// ProviderConfigRef is a reference to a resource holding the provider-specific configuration of this interface.
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// This reference is used to link the Interface to its provider-specific configuration.
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// +optional
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ProviderConfigRef *TypedLocalObjectReference `json:"providerConfigRef,omitempty"`
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// Servers is a list of remote log servers to which the device will send logs.
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// +required
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// +kubebuilder:validation:MinItems=1
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// +kubebuilder:validation:MaxItems=16
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Servers []LogServer `json:"servers"`
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// Facilities is a list of log facilities to configure on the device.
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// +required
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// +kubebuilder:validation:MinItems=1
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// +kubebuilder:validation:MaxItems=64
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Facilities []LogFacility `json:"facilities"`
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}
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type LogServer struct {
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// IP address or hostname of the remote log server
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// +required
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// +kubebuilder:validation:MinLength=1
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// +kubebuilder:validation:MaxLength=253
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Address string `json:"address"`
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// The servity level of the log messages sent to the server.
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// +required
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Severity Severity `json:"severity"`
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// The name of the vrf used to reach the log server.
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// +required
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// +kubebuilder:validation:MinLength=1
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// +kubebuilder:validation:MaxLength=63
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VrfName string `json:"vrfName"`
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// The destination port number for syslog UDP messages to
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// the server. The default is 514.
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// +optional
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// +kubebuilder:default=514
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Port int32 `json:"port"`
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}
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type LogFacility struct {
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// The name of the log facility.
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// +required
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// +kubebuilder:validation:MinLength=1
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// +kubebuilder:validation:MaxLength=63
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Name string `json:"name"`
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// The severity level of the log messages for this facility.
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// +required
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Severity Severity `json:"severity"`
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}
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// Severity represents the severity level of a log message.
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// +kubebuilder:validation:Enum=Debug;Info;Notice;Warning;Error;Critical;Alert;Emergency
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type Severity string
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const (
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SeverityDebug Severity = "Debug"
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SeverityInfo Severity = "Info"
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SeverityNotice Severity = "Notice"
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SeverityWarning Severity = "Warning"
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SeverityError Severity = "Error"
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SeverityCritical Severity = "Critical"
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SeverityAlert Severity = "Alert"
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SeverityEmergency Severity = "Emergency"
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)
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// SyslogStatus defines the observed state of Syslog.
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type SyslogStatus struct {
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// The conditions are a list of status objects that describe the state of the Banner.
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//+listType=map
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//+listMapKey=type
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//+patchStrategy=merge
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//+patchMergeKey=type
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//+optional
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Conditions []metav1.Condition `json:"conditions,omitempty"`
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}
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// +kubebuilder:object:root=true
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// +kubebuilder:subresource:status
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// +kubebuilder:printcolumn:name="Device",type=string,JSONPath=`.spec.deviceName`
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// +kubebuilder:printcolumn:name="Ready",type=string,JSONPath=`.status.conditions[?(@.type=="Ready")].status`
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// +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp"
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// Syslog is the Schema for the syslogs API
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type Syslog struct {
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metav1.TypeMeta `json:",inline"`
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metav1.ObjectMeta `json:"metadata,omitempty"`
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// Specification of the desired state of the resource.
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// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
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// +required
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Spec SyslogSpec `json:"spec,omitempty"`
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// Status of the resource. This is set and updated automatically.
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// Read-only.
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// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
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// +optional
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Status SyslogStatus `json:"status,omitempty,omitzero"`
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}
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// +kubebuilder:object:root=true
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// SyslogList contains a list of Syslog
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type SyslogList struct {
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metav1.TypeMeta `json:",inline"`
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metav1.ListMeta `json:"metadata,omitempty"`
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Items []Syslog `json:"items"`
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}
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func init() {
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SchemeBuilder.Register(&Syslog{}, &SyslogList{})
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}

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