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Merge pull request #33789 from Sgitario/32882
Print messages about ports that can't change at runtime for K8s
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46 changes: 46 additions & 0 deletions
46
extensions/kubernetes/spi/src/main/java/io/quarkus/kubernetes/spi/Property.java
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package io.quarkus.kubernetes.spi; | ||
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import java.util.Optional; | ||
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import org.eclipse.microprofile.config.ConfigProvider; | ||
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public class Property<T> { | ||
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private final String name; | ||
private final Class<T> type; | ||
private final Optional<T> value; | ||
private final T defaultValue; | ||
private final boolean runtime; | ||
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public Property(String name, Class<T> type, Optional<T> value, T defaultValue, boolean runtime) { | ||
this.name = name; | ||
this.type = type; | ||
this.value = value; | ||
this.defaultValue = defaultValue; | ||
this.runtime = runtime; | ||
} | ||
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public static <T> Property<T> fromRuntimeConfiguration(String name, Class<T> type, T defaultValue) { | ||
return new Property<T>(name, type, ConfigProvider.getConfig().getOptionalValue(name, type), defaultValue, true); | ||
} | ||
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public String getName() { | ||
return name; | ||
} | ||
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public Class<T> getType() { | ||
return type; | ||
} | ||
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public Optional<T> getValue() { | ||
return value; | ||
} | ||
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public T getDefaultValue() { | ||
return defaultValue; | ||
} | ||
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public boolean isRuntime() { | ||
return runtime; | ||
} | ||
} |
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50 changes: 50 additions & 0 deletions
50
...netes/vanilla/deployment/src/main/java/io/quarkus/kubernetes/deployment/PropertyUtil.java
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Original file line number | Diff line number | Diff line change |
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package io.quarkus.kubernetes.deployment; | ||
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import java.util.HashSet; | ||
import java.util.Optional; | ||
import java.util.Set; | ||
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import org.jboss.logging.Logger; | ||
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import io.quarkus.kubernetes.spi.Property; | ||
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public class PropertyUtil { | ||
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private static final Set<String> VISITED_EXTENSION_PROPERTIES = new HashSet<>(); | ||
private static final Logger LOG = Logger.getLogger(PropertyUtil.class); | ||
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public static <T> void printMessages(String usage, String platform, Property<T> kubernetesProperty, | ||
Optional<Property<T>> extensionProperty) { | ||
extensionProperty.ifPresent(p -> { | ||
printMessages(usage, platform, kubernetesProperty, p); | ||
}); | ||
} | ||
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public static <T> void printMessages(String usage, String platform, Property<T> kubernetesProperty, | ||
Property<T> extensionProperty) { | ||
if (!VISITED_EXTENSION_PROPERTIES.add(extensionProperty.getName())) { | ||
return; | ||
} | ||
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String platformCapitalized = platform.substring(0, 1).toUpperCase() + platform.substring(1); | ||
T kubernetesValue = kubernetesProperty.getValue().orElse(null); | ||
if (kubernetesValue == null) { | ||
// If no kubernetes property is provided, this will be used instead. | ||
String defaultOrProvided = extensionProperty.getValue().isPresent() ? "provided" : "default"; | ||
String stringValue = String.valueOf(extensionProperty.getValue().orElse(extensionProperty.getDefaultValue())); | ||
LOG.infof("%s manifests are generated with '%s' having %s value '%s'. " | ||
+ "The app and manifests will get out of sync if the property '%s' is changed at runtime.", | ||
platformCapitalized, usage, defaultOrProvided, stringValue, extensionProperty.getName()); | ||
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} else if (extensionProperty.getValue().filter(v -> !v.equals(kubernetesValue)).isPresent()) { | ||
// We have conflicting properties that need to be aligned. Maybe warn? | ||
String runtimeOrBuildTime = extensionProperty.isRuntime() ? "runtime" : "buildtime"; | ||
LOG.debugf( | ||
"%s property '%s' has been set with value '%s' while %s property '%s' is set with '%s'. %s will be set using the former.", | ||
platformCapitalized, kubernetesProperty.getName(), kubernetesProperty.getValue().get(), runtimeOrBuildTime, | ||
extensionProperty.getName(), extensionProperty.getValue().get(), usage); | ||
} else { | ||
// Both proeprties are present and aligned. | ||
} | ||
} | ||
} |
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