feat: initial commit registering in the event-listener- and realm-resource-SPIs
This commit is contained in:
commit
23bc2ec41d
GPG Key ID:
03624C433676E465
38
.gitignore
vendored
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38
.gitignore
vendored
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@ -0,0 +1,38 @@
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target/
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!.mvn/wrapper/maven-wrapper.jar
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!**/src/main/**/target/
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!**/src/test/**/target/
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||||
|
||||
### IntelliJ IDEA ###
|
||||
.idea/modules.xml
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||||
.idea/jarRepositories.xml
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||||
.idea/compiler.xml
|
||||
.idea/libraries/
|
||||
*.iws
|
||||
*.iml
|
||||
*.ipr
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||||
|
||||
### Eclipse ###
|
||||
.apt_generated
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||||
.classpath
|
||||
.factorypath
|
||||
.project
|
||||
.settings
|
||||
.springBeans
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||||
.sts4-cache
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||||
|
||||
### NetBeans ###
|
||||
/nbproject/private/
|
||||
/nbbuild/
|
||||
/dist/
|
||||
/nbdist/
|
||||
/.nb-gradle/
|
||||
build/
|
||||
!**/src/main/**/build/
|
||||
!**/src/test/**/build/
|
||||
|
||||
### VS Code ###
|
||||
.vscode/
|
||||
|
||||
### Mac OS ###
|
||||
.DS_Store
|
||||
7
.idea/encodings.xml
generated
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7
.idea/encodings.xml
generated
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@ -0,0 +1,7 @@
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||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
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||||
<component name="Encoding">
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||||
<file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
|
||||
<file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
|
||||
</component>
|
||||
</project>
|
||||
13
.idea/misc.xml
generated
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13
.idea/misc.xml
generated
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@ -0,0 +1,13 @@
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||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project version="4">
|
||||
<component name="MavenProjectsManager">
|
||||
<option name="originalFiles">
|
||||
<list>
|
||||
<option value="$PROJECT_DIR$/pom.xml" />
|
||||
</list>
|
||||
</option>
|
||||
</component>
|
||||
<component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="21" project-jdk-type="JavaSDK">
|
||||
<output url="file://$PROJECT_DIR$/out" />
|
||||
</component>
|
||||
</project>
|
||||
32
.idea/runConfigurations/keycloak_metrics__package_.xml
generated
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32
.idea/runConfigurations/keycloak_metrics__package_.xml
generated
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@ -0,0 +1,32 @@
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||||
<component name="ProjectRunConfigurationManager">
|
||||
<configuration default="false" name="keycloak-metrics [package]" type="MavenRunConfiguration" factoryName="Maven" nameIsGenerated="true">
|
||||
<MavenSettings>
|
||||
<option name="myGeneralSettings" />
|
||||
<option name="myRunnerSettings" />
|
||||
<option name="myRunnerParameters">
|
||||
<MavenRunnerParameters>
|
||||
<option name="cmdOptions" />
|
||||
<option name="profiles">
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||||
<set />
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||||
</option>
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||||
<option name="goals">
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||||
<list>
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||||
<option value="package" />
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||||
</list>
|
||||
</option>
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||||
<option name="multimoduleDir" />
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||||
<option name="pomFileName" />
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||||
<option name="profilesMap">
|
||||
<map />
|
||||
</option>
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||||
<option name="projectsCmdOptionValues">
|
||||
<list />
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||||
</option>
|
||||
<option name="resolveToWorkspace" value="false" />
|
||||
<option name="workingDirPath" value="$PROJECT_DIR$" />
|
||||
</MavenRunnerParameters>
|
||||
</option>
|
||||
</MavenSettings>
|
||||
<method v="2" />
|
||||
</configuration>
|
||||
</component>
|
||||
6
.idea/vcs.xml
generated
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6
.idea/vcs.xml
generated
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@ -0,0 +1,6 @@
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||||
<?xml version="1.0" encoding="UTF-8"?>
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||||
<project version="4">
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||||
<component name="VcsDirectoryMappings">
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||||
<mapping directory="$PROJECT_DIR$" vcs="Git" />
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||||
</component>
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||||
</project>
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||||
87
.idea/workspace.xml
generated
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87
.idea/workspace.xml
generated
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@ -0,0 +1,87 @@
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||||
<?xml version="1.0" encoding="UTF-8"?>
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||||
<project version="4">
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||||
<component name="AutoImportSettings">
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||||
<option name="autoReloadType" value="SELECTIVE" />
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||||
</component>
|
||||
<component name="ChangeListManager">
|
||||
<list default="true" id="0b19344d-a6be-4de4-b466-20f9855520b4" name="Changes" comment="">
|
||||
<change afterPath="$PROJECT_DIR$/.gitignore" afterDir="false" />
|
||||
<change afterPath="$PROJECT_DIR$/.idea/encodings.xml" afterDir="false" />
|
||||
<change afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
|
||||
<change afterPath="$PROJECT_DIR$/.idea/runConfigurations/keycloak_metrics__package_.xml" afterDir="false" />
|
||||
<change afterPath="$PROJECT_DIR$/.idea/vcs.xml" afterDir="false" />
|
||||
<change afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
|
||||
<change afterPath="$PROJECT_DIR$/pom.xml" afterDir="false" />
|
||||
</list>
|
||||
<option name="SHOW_DIALOG" value="false" />
|
||||
<option name="HIGHLIGHT_CONFLICTS" value="true" />
|
||||
<option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
|
||||
<option name="LAST_RESOLUTION" value="IGNORE" />
|
||||
</component>
|
||||
<component name="FileTemplateManagerImpl">
|
||||
<option name="RECENT_TEMPLATES">
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||||
<list>
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||||
<option value="Class" />
|
||||
</list>
|
||||
</option>
|
||||
</component>
|
||||
<component name="Git.Settings">
|
||||
<option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
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||||
</component>
|
||||
<component name="MavenImportPreferences">
|
||||
<option name="importingSettings">
|
||||
<MavenImportingSettings>
|
||||
<option name="downloadAnnotationsAutomatically" value="true" />
|
||||
<option name="downloadDocsAutomatically" value="true" />
|
||||
<option name="downloadSourcesAutomatically" value="true" />
|
||||
<option name="workspaceImportForciblyTurnedOn" value="true" />
|
||||
</MavenImportingSettings>
|
||||
</option>
|
||||
</component>
|
||||
<component name="ProjectColorInfo"><![CDATA[{
|
||||
"associatedIndex": 6
|
||||
}]]></component>
|
||||
<component name="ProjectId" id="2kqCF33qcDFLtxiSNN2CesYrBhr" />
|
||||
<component name="ProjectLevelVcsManager" settingsEditedManually="true">
|
||||
<ConfirmationsSetting value="1" id="Add" />
|
||||
</component>
|
||||
<component name="ProjectViewState">
|
||||
<option name="hideEmptyMiddlePackages" value="true" />
|
||||
<option name="showLibraryContents" value="true" />
|
||||
</component>
|
||||
<component name="PropertiesComponent"><![CDATA[{
|
||||
"keyToString": {
|
||||
"Downloaded.Files.Path.Enabled": "false",
|
||||
"Maven.keycloak-metrics [compile].executor": "Run",
|
||||
"Maven.keycloak-metrics [package].executor": "Run",
|
||||
"Maven.keycloak-metrics.executor": "Run",
|
||||
"Repository.Attach.Annotations": "false",
|
||||
"Repository.Attach.JavaDocs": "false",
|
||||
"Repository.Attach.Sources": "false",
|
||||
"RunOnceActivity.ShowReadmeOnStart": "true",
|
||||
"SHARE_PROJECT_CONFIGURATION_FILES": "true",
|
||||
"git-widget-placeholder": "master",
|
||||
"kotlin-language-version-configured": "true",
|
||||
"project.structure.last.edited": "Libraries",
|
||||
"project.structure.proportion": "0.15",
|
||||
"project.structure.side.proportion": "0.3908046",
|
||||
"settings.editor.selected.configurable": "preferences.lookFeel"
|
||||
}
|
||||
}]]></component>
|
||||
<component name="RecentsManager">
|
||||
<key name="CreateClassDialog.RecentsKey">
|
||||
<recent name="coffee._finally.keycloak_metrics" />
|
||||
</key>
|
||||
</component>
|
||||
<component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
|
||||
<component name="TaskManager">
|
||||
<task active="true" id="Default" summary="Default task">
|
||||
<changelist id="0b19344d-a6be-4de4-b466-20f9855520b4" name="Changes" comment="" />
|
||||
<created>1724001613087</created>
|
||||
<option name="number" value="Default" />
|
||||
<option name="presentableId" value="Default" />
|
||||
<updated>1724001613087</updated>
|
||||
</task>
|
||||
<servers />
|
||||
</component>
|
||||
</project>
|
||||
66
pom.xml
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66
pom.xml
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@ -0,0 +1,66 @@
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||||
<?xml version="1.0" encoding="UTF-8"?>
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||||
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
|
||||
<parent>
|
||||
<groupId>org.keycloak</groupId>
|
||||
<artifactId>keycloak-parent</artifactId>
|
||||
<version>24.0.0</version>
|
||||
</parent>
|
||||
|
||||
<artifactId>keycloak-metrics</artifactId>
|
||||
<packaging>jar</packaging>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.keycloak</groupId>
|
||||
<artifactId>keycloak-core</artifactId>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.keycloak</groupId>
|
||||
<artifactId>keycloak-server-spi</artifactId>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.keycloak</groupId>
|
||||
<artifactId>keycloak-server-spi-private</artifactId>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.keycloak</groupId>
|
||||
<artifactId>keycloak-common</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.keycloak</groupId>
|
||||
<artifactId>keycloak-services</artifactId>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.prometheus</groupId>
|
||||
<artifactId>simpleclient</artifactId>
|
||||
<version>0.16.0</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.prometheus</groupId>
|
||||
<artifactId>simpleclient_common</artifactId>
|
||||
<version>0.16.0</version>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<finalName>keycloak-metrics</finalName>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-compiler-plugin</artifactId>
|
||||
<configuration>
|
||||
<source>1.8</source>
|
||||
<target>1.8</target>
|
||||
</configuration>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</project>
|
||||
2
src/main/java/KeycloakMetricsServer.java
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2
src/main/java/KeycloakMetricsServer.java
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|
||||
public class KeycloakMetricsServer {
|
||||
}
|
||||
108
src/main/java/coffee/_finally/keycloak_metrics/Metrics.java
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108
src/main/java/coffee/_finally/keycloak_metrics/Metrics.java
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@ -0,0 +1,108 @@
|
||||
package coffee._finally.keycloak_metrics;
|
||||
|
||||
import io.prometheus.client.Collector;
|
||||
import io.prometheus.client.CollectorRegistry;
|
||||
import io.prometheus.client.Counter;
|
||||
import io.prometheus.client.Gauge;
|
||||
import io.prometheus.client.exporter.common.TextFormat;
|
||||
|
||||
import java.io.*;
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
public class Metrics {
|
||||
|
||||
private static Metrics METRICS_INSTANCE = null;
|
||||
private static Map<String, Collector> metrics = new HashMap();
|
||||
private static CollectorRegistry registry = new CollectorRegistry();
|
||||
|
||||
private Metrics() {
|
||||
initializeMetrics();
|
||||
}
|
||||
|
||||
private void initializeMetrics() {
|
||||
metrics.put("realm", Gauge.build()
|
||||
.namespace("keycloak")
|
||||
.name("realm_count")
|
||||
.labelNames("realm")
|
||||
.help("Number of realms in keycloak")
|
||||
.register(registry));
|
||||
metrics.put("realm_role", Gauge.build()
|
||||
.namespace("keycloak")
|
||||
.name("role_count")
|
||||
.labelNames("realm")
|
||||
.help("Number of roles in a realm")
|
||||
.register(registry));
|
||||
metrics.put("admin_event", Counter.build()
|
||||
.namespace("keycloak").name("admin_event_count")
|
||||
.labelNames("realm", "operation", "resource")
|
||||
.help("Number and type of admin events since startup")
|
||||
.register(registry));
|
||||
metrics.put("user_event", Counter.build()
|
||||
.namespace("keycloak").name("user_event_count")
|
||||
.labelNames("realm", "type")
|
||||
.help("Number and type of user events since startup")
|
||||
.register(registry));
|
||||
}
|
||||
|
||||
public static synchronized Metrics getInstance() {
|
||||
if (METRICS_INSTANCE == null) {
|
||||
METRICS_INSTANCE = new Metrics();
|
||||
}
|
||||
return METRICS_INSTANCE;
|
||||
}
|
||||
|
||||
public static void increment(String metric) {
|
||||
Collector collector = metrics.get(metric);
|
||||
if (collector == null) {
|
||||
return;
|
||||
}
|
||||
if (collector instanceof Gauge) {
|
||||
((Gauge) collector).inc();
|
||||
return;
|
||||
}
|
||||
if (collector instanceof Counter) {
|
||||
((Counter) collector).inc();
|
||||
}
|
||||
}
|
||||
|
||||
public static void incrementLabelled(String metric, String... labels) {
|
||||
Collector collector = metrics.get(metric);
|
||||
if (collector == null) {
|
||||
return;
|
||||
}
|
||||
if (collector instanceof Gauge) {
|
||||
((Gauge) collector).labels(labels).inc();
|
||||
return;
|
||||
}
|
||||
if (collector instanceof Counter) {
|
||||
((Counter) collector).labels(labels).inc();
|
||||
}
|
||||
}
|
||||
|
||||
public static void decrement(String metric) {
|
||||
Collector collector = metrics.get(metric);
|
||||
if (collector == null) {
|
||||
return;
|
||||
}
|
||||
if (collector instanceof Gauge) {
|
||||
((Gauge) collector).dec();
|
||||
}
|
||||
}
|
||||
|
||||
public static void decrementLabelled(String metric, String... labels) {
|
||||
Collector collector = metrics.get(metric);
|
||||
if (collector == null) {
|
||||
return;
|
||||
}
|
||||
if (collector instanceof Gauge) {
|
||||
((Gauge) collector).labels(labels).dec();
|
||||
}
|
||||
}
|
||||
|
||||
public void export(final OutputStream stream) throws IOException {
|
||||
final Writer writer = new BufferedWriter(new OutputStreamWriter(stream));
|
||||
TextFormat.writeOpenMetrics100(writer, registry.metricFamilySamples());
|
||||
writer.flush();
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,28 @@
|
||||
package coffee._finally.keycloak_metrics;
|
||||
|
||||
import jakarta.ws.rs.GET;
|
||||
import jakarta.ws.rs.Produces;
|
||||
import jakarta.ws.rs.core.*;
|
||||
import org.keycloak.services.resource.RealmResourceProvider;
|
||||
|
||||
public class MetricsEndpoint implements RealmResourceProvider {
|
||||
|
||||
public static final String ID = "metrics";
|
||||
|
||||
@Override
|
||||
public Object getResource() {
|
||||
return this;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() {
|
||||
|
||||
}
|
||||
|
||||
@GET
|
||||
@Produces(MediaType.TEXT_PLAIN)
|
||||
public Response get(@Context HttpHeaders headers) {
|
||||
final StreamingOutput stream = outputStream -> Metrics.getInstance().export(outputStream);
|
||||
return Response.ok(stream).build();
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,34 @@
|
||||
package coffee._finally.keycloak_metrics;
|
||||
|
||||
import org.keycloak.Config;
|
||||
import org.keycloak.models.KeycloakSession;
|
||||
import org.keycloak.models.KeycloakSessionFactory;
|
||||
import org.keycloak.services.resource.RealmResourceProvider;
|
||||
import org.keycloak.services.resource.RealmResourceProviderFactory;
|
||||
|
||||
public class MetricsEndpointFactory implements RealmResourceProviderFactory {
|
||||
@Override
|
||||
public RealmResourceProvider create(KeycloakSession keycloakSession) {
|
||||
return new MetricsEndpoint();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void init(Config.Scope scope) {
|
||||
// empty on purpose
|
||||
}
|
||||
|
||||
@Override
|
||||
public void postInit(KeycloakSessionFactory keycloakSessionFactory) {
|
||||
// empty on purpose
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() {
|
||||
// empty on purpose as nothing needs to be closed manually
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getId() {
|
||||
return MetricsEndpoint.ID;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,50 @@
|
||||
package coffee._finally.keycloak_metrics;
|
||||
|
||||
import org.keycloak.events.Event;
|
||||
import org.keycloak.events.EventListenerProvider;
|
||||
import org.keycloak.events.admin.AdminEvent;
|
||||
|
||||
public class MetricsEventListener implements EventListenerProvider {
|
||||
|
||||
public static final String ID = "metrics-listener";
|
||||
|
||||
@Override
|
||||
public void onEvent(Event event) {
|
||||
Metrics.getInstance().incrementLabelled(
|
||||
"user_event",
|
||||
event.getRealmId(), event.getType().toString()
|
||||
);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onEvent(AdminEvent adminEvent, boolean b) {
|
||||
Metrics.getInstance().incrementLabelled(
|
||||
"admin_event",
|
||||
adminEvent.getRealmId(),
|
||||
adminEvent.getOperationType().toString(),
|
||||
adminEvent.getResourceTypeAsString()
|
||||
);
|
||||
switch (adminEvent.getOperationType()) {
|
||||
case CREATE:
|
||||
Metrics.getInstance().incrementLabelled(
|
||||
adminEvent.getResourceTypeAsString().toLowerCase(),
|
||||
adminEvent.getRealmId()
|
||||
);
|
||||
break;
|
||||
case DELETE:
|
||||
Metrics.getInstance().decrementLabelled(
|
||||
adminEvent.getResourceTypeAsString().toLowerCase(),
|
||||
adminEvent.getRealmId()
|
||||
);
|
||||
break;
|
||||
case UPDATE:
|
||||
case ACTION:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() {
|
||||
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,34 @@
|
||||
package coffee._finally.keycloak_metrics;
|
||||
|
||||
import org.keycloak.Config;
|
||||
import org.keycloak.events.EventListenerProvider;
|
||||
import org.keycloak.events.EventListenerProviderFactory;
|
||||
import org.keycloak.models.KeycloakSession;
|
||||
import org.keycloak.models.KeycloakSessionFactory;
|
||||
|
||||
public class MetricsEventListenerFactory implements EventListenerProviderFactory {
|
||||
@Override
|
||||
public EventListenerProvider create(KeycloakSession keycloakSession) {
|
||||
return new MetricsEventListener();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void init(Config.Scope scope) {
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void postInit(KeycloakSessionFactory keycloakSessionFactory) {
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void close() {
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getId() {
|
||||
return MetricsEventListener.ID;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1 @@
|
||||
coffee._finally.keycloak_metrics.MetricsEventListenerFactory
|
||||
@ -0,0 +1 @@
|
||||
coffee._finally.keycloak_metrics.MetricsEndpointFactory
|
||||
Loading…
Reference in New Issue
Block a user