io.fabric8.kubernetes.api.model.SecretKeySelector Java Examples

@Test
public void testSecretKeyRef() {
	Map<String, String> props = new HashMap<>();
	props.put("spring.cloud.deployer.kubernetes.secretKeyRefs",
			"[{envVarName: 'SECRET_PASSWORD', secretName: 'mySecret', dataKey: 'password'}]");

	AppDefinition definition = new AppDefinition("app-test", null);
	AppDeploymentRequest appDeploymentRequest = new AppDeploymentRequest(definition, getResource(), props);

	deployer = new KubernetesAppDeployer(new KubernetesDeployerProperties(), null);
	PodSpec podSpec = deployer.createPodSpec(appDeploymentRequest);

	List<EnvVar> envVars = podSpec.getContainers().get(0).getEnv();

	assertEquals("Invalid number of env vars", 2, envVars.size());

	EnvVar secretKeyRefEnvVar = envVars.get(0);
	assertEquals("Unexpected env var name", "SECRET_PASSWORD", secretKeyRefEnvVar.getName());
	SecretKeySelector secretKeySelector = secretKeyRefEnvVar.getValueFrom().getSecretKeyRef();
	assertEquals("Unexpected secret name", "mySecret", secretKeySelector.getName());
	assertEquals("Unexpected secret data key", "password", secretKeySelector.getKey());
}
 

@Test
public void testSecretKeyRefGlobal() {
	AppDefinition definition = new AppDefinition("app-test", null);
	AppDeploymentRequest appDeploymentRequest = new AppDeploymentRequest(definition, getResource(), null);

	KubernetesDeployerProperties kubernetesDeployerProperties = new KubernetesDeployerProperties();
	KubernetesDeployerProperties.SecretKeyRef secretKeyRef = new KubernetesDeployerProperties.SecretKeyRef();
	secretKeyRef.setEnvVarName("SECRET_PASSWORD_GLOBAL");
	secretKeyRef.setSecretName("mySecretGlobal");
	secretKeyRef.setDataKey("passwordGlobal");
	kubernetesDeployerProperties.setSecretKeyRefs(Collections.singletonList(secretKeyRef));

	deployer = new KubernetesAppDeployer(kubernetesDeployerProperties, null);
	PodSpec podSpec = deployer.createPodSpec(appDeploymentRequest);

	List<EnvVar> envVars = podSpec.getContainers().get(0).getEnv();

	assertEquals("Invalid number of env vars", 2, envVars.size());

	EnvVar secretKeyRefEnvVar = envVars.get(0);
	assertEquals("Unexpected env var name", "SECRET_PASSWORD_GLOBAL", secretKeyRefEnvVar.getName());
	SecretKeySelector secretKeySelector = secretKeyRefEnvVar.getValueFrom().getSecretKeyRef();
	assertEquals("Unexpected secret name", "mySecretGlobal", secretKeySelector.getName());
	assertEquals("Unexpected secret data key", "passwordGlobal", secretKeySelector.getKey());
}
 

@Test
public void testSecretKeyRefGlobalFromYaml() throws Exception {
	AppDefinition definition = new AppDefinition("app-test", null);
	AppDeploymentRequest appDeploymentRequest = new AppDeploymentRequest(definition, getResource(), null);

	deployer = new KubernetesAppDeployer(bindDeployerProperties(), null);
	PodSpec podSpec = deployer.createPodSpec(appDeploymentRequest);

	List<EnvVar> envVars = podSpec.getContainers().get(0).getEnv();

	assertEquals("Invalid number of env vars", 3, envVars.size());

	EnvVar secretKeyRefEnvVar = envVars.get(0);
	assertEquals("Unexpected env var name", "SECRET_PASSWORD", secretKeyRefEnvVar.getName());
	SecretKeySelector secretKeySelector = secretKeyRefEnvVar.getValueFrom().getSecretKeyRef();
	assertEquals("Unexpected secret name", "mySecret", secretKeySelector.getName());
	assertEquals("Unexpected secret data key", "myPassword", secretKeySelector.getKey());
}
 

private EnvVar buildSecretKeyRefEnvVar(KubernetesDeployerProperties.SecretKeyRef secretKeyRef) {
	SecretKeySelector secretKeySelector = new SecretKeySelector();

	EnvVarSource envVarSource = new EnvVarSource();
	envVarSource.setSecretKeyRef(secretKeySelector);

	EnvVar secretKeyEnvRefVar = new EnvVar();
	secretKeyEnvRefVar.setValueFrom(envVarSource);
	secretKeySelector.setName(secretKeyRef.getSecretName());
	secretKeySelector.setKey(secretKeyRef.getDataKey());
	secretKeyEnvRefVar.setName(secretKeyRef.getEnvVarName());

	return secretKeyEnvRefVar;
}
 

@Test
public void testSecretKeyRefMultiple() {
	Map<String, String> props = new HashMap<>();
	props.put("spring.cloud.deployer.kubernetes.secretKeyRefs",
			"[{envVarName: 'SECRET_PASSWORD', secretName: 'mySecret', dataKey: 'password'}," +
					"{envVarName: 'SECRET_USERNAME', secretName: 'mySecret2', dataKey: 'username'}]");

	AppDefinition definition = new AppDefinition("app-test", null);
	AppDeploymentRequest appDeploymentRequest = new AppDeploymentRequest(definition, getResource(), props);

	deployer = new KubernetesAppDeployer(new KubernetesDeployerProperties(), null);
	PodSpec podSpec = deployer.createPodSpec(appDeploymentRequest);

	List<EnvVar> envVars = podSpec.getContainers().get(0).getEnv();

	assertEquals("Invalid number of env vars", 3, envVars.size());

	EnvVar secretKeyRefEnvVar = envVars.get(0);
	assertEquals("Unexpected env var name", "SECRET_PASSWORD", secretKeyRefEnvVar.getName());
	SecretKeySelector secretKeySelector = secretKeyRefEnvVar.getValueFrom().getSecretKeyRef();
	assertEquals("Unexpected secret name", "mySecret", secretKeySelector.getName());
	assertEquals("Unexpected secret data key", "password", secretKeySelector.getKey());

	secretKeyRefEnvVar = envVars.get(1);
	assertEquals("Unexpected env var name", "SECRET_USERNAME", secretKeyRefEnvVar.getName());
	secretKeySelector = secretKeyRefEnvVar.getValueFrom().getSecretKeyRef();
	assertEquals("Unexpected secret name", "mySecret2", secretKeySelector.getName());
	assertEquals("Unexpected secret data key", "username", secretKeySelector.getKey());
}
 

@Test
public void testSecretKeyRefPropertyOverride() {
	Map<String, String> props = new HashMap<>();
	props.put("spring.cloud.deployer.kubernetes.secretKeyRefs",
			"[{envVarName: 'SECRET_PASSWORD_GLOBAL', secretName: 'mySecret', dataKey: 'password'}," +
					"{envVarName: 'SECRET_USERNAME', secretName: 'mySecret2', dataKey: 'username'}]");

	AppDefinition definition = new AppDefinition("app-test", null);
	AppDeploymentRequest appDeploymentRequest = new AppDeploymentRequest(definition, getResource(), props);

	KubernetesDeployerProperties kubernetesDeployerProperties = new KubernetesDeployerProperties();

	List<KubernetesDeployerProperties.SecretKeyRef> globalSecretKeyRefs = new ArrayList<>();
	KubernetesDeployerProperties.SecretKeyRef globalSecretKeyRef1 = new KubernetesDeployerProperties.SecretKeyRef();
	globalSecretKeyRef1.setEnvVarName("SECRET_PASSWORD_GLOBAL");
	globalSecretKeyRef1.setSecretName("mySecretGlobal");
	globalSecretKeyRef1.setDataKey("passwordGlobal");

	KubernetesDeployerProperties.SecretKeyRef globalSecretKeyRef2 = new KubernetesDeployerProperties.SecretKeyRef();
	globalSecretKeyRef2.setEnvVarName("SECRET_USERNAME_GLOBAL");
	globalSecretKeyRef2.setSecretName("mySecretGlobal");
	globalSecretKeyRef2.setDataKey("usernameGlobal");

	globalSecretKeyRefs.add(globalSecretKeyRef1);
	globalSecretKeyRefs.add(globalSecretKeyRef2);

	kubernetesDeployerProperties.setSecretKeyRefs(globalSecretKeyRefs);

	deployer = new KubernetesAppDeployer(kubernetesDeployerProperties, null);
	PodSpec podSpec = deployer.createPodSpec(appDeploymentRequest);

	List<EnvVar> envVars = podSpec.getContainers().get(0).getEnv();

	assertEquals("Invalid number of env vars", 4, envVars.size());

	// deploy prop overrides global
	EnvVar secretKeyRefEnvVar = envVars.get(0);
	assertEquals("Unexpected env var name", "SECRET_PASSWORD_GLOBAL", secretKeyRefEnvVar.getName());
	SecretKeySelector secretKeySelector = secretKeyRefEnvVar.getValueFrom().getSecretKeyRef();
	assertEquals("Unexpected secret name", "mySecret", secretKeySelector.getName());
	assertEquals("Unexpected secret data key", "password", secretKeySelector.getKey());

	// unique deploy prop
	secretKeyRefEnvVar = envVars.get(1);
	assertEquals("Unexpected env var name", "SECRET_USERNAME", secretKeyRefEnvVar.getName());
	secretKeySelector = secretKeyRefEnvVar.getValueFrom().getSecretKeyRef();
	assertEquals("Unexpected secret name", "mySecret2", secretKeySelector.getName());
	assertEquals("Unexpected secret data key", "username", secretKeySelector.getKey());

	// unique, non-overridden global prop
	secretKeyRefEnvVar = envVars.get(2);
	assertEquals("Unexpected env var name", "SECRET_USERNAME_GLOBAL", secretKeyRefEnvVar.getName());
	secretKeySelector = secretKeyRefEnvVar.getValueFrom().getSecretKeyRef();
	assertEquals("Unexpected secret name", "mySecretGlobal", secretKeySelector.getName());
	assertEquals("Unexpected secret data key", "usernameGlobal", secretKeySelector.getKey());
}
 

@Description("Reference to a key in a Secret.")
@KubeLink(group = "core", version = "v1", kind = "secretkeyselector")
@JsonInclude(value = JsonInclude.Include.NON_NULL)
public SecretKeySelector getSecretKeyRef() {
    return secretKeyRef;
}
 

public void setSecretKeyRef(SecretKeySelector secretKeyRef) {
    this.secretKeyRef = secretKeyRef;
}
 

public SecretKeySelector getValueFromSecret() {
    return valueFromSecret;
}
 

public void setValueFromSecret(SecretKeySelector valueFromSecret) {
    this.valueFromSecret = valueFromSecret;
}