How to load ConfigMaps using kubernetes-config extension - openshift

Question

I've been following https://quarkus.io/guides/kubernetes-config in order to create a configMap and test my Quarkus service into my CDK v3.5.0-1 before to push it to OpenShift 3.11 but KubernetesConfigSourceProvider is not happy:
Using:
Quarkus 1.8.1.Final
Java 11
CDK 3.5
Here is the yaml file I want to convert into a configMap doing: oc create configmap quarkus-service-configmap --from-file=application.yml
jaeger_endpoint: http://192.168.56.100:14268/api/traces
jaeger_sampler_manager_host_port: 192.168.56.100:14250
sql_debug: false
quarkus:
datasource:
db-kind: h2
jdbc:
detect-statement-leaks: true
driver: io.opentracing.contrib.jdbc.TracingDriver
enable-metrics: true
url: jdbc:tracing:h2:./db;AUTO_SERVER=TRUE
max-size: 13
metrics:
enabled: false
password: sa
username: sa
flyway:
locations: db/prod/migration
migrate-at-start: true
hibernate-orm:
database:
charset: UTF-8
generation: none
dialect: org.hibernate.dialect.H2Dialect
http:
port: 6280
jaeger:
enabled: true
endpoint: ${jaeger_endpoint}
sampler-manager-host-port: ${jaeger_sampler_manager_host_port}
sampler-param: 1
sampler-type: const
resteasy:
gzip:
enabled: true
max-input: 10M
smallrye-health:
ui:
always-include: true
swagger-ui:
always-include: true
Here is the generated configMap:
apiVersion: v1
data:
application.yml: |
jaeger_endpoint: http://192.168.56.100:14268/api/traces
jaeger_sampler_manager_host_port: 192.168.56.100:14250
sql_debug: false
quarkus:
datasource:
db-kind: h2
jdbc:
detect-statement-leaks: true
driver: io.opentracing.contrib.jdbc.TracingDriver
enable-metrics: true
url: jdbc:tracing:h2:./db;AUTO_SERVER=TRUE
max-size: 13
metrics:
enabled: false
password: sa
username: sa
flyway:
locations: db/prod/migration
migrate-at-start: true
hibernate-orm:
database:
charset: UTF-8
generation: none
dialect: org.hibernate.dialect.H2Dialect
http:
port: 6280
jaeger:
enabled: true
endpoint: ${jaeger_endpoint}
sampler-manager-host-port: ${jaeger_sampler_manager_host_port}
sampler-param: 1
sampler-type: const
resteasy:
gzip:
enabled: true
max-input: 10M
smallrye-health:
ui:
always-include: true
swagger-ui:
always-include: true
kind: ConfigMap
metadata:
creationTimestamp: '2020-09-21T17:56:40Z'
name: quarkus-service-configmap
namespace: dci
resourceVersion: '9572968'
selfLink: >-
/api/v1/namespaces/dci/configmaps/quarkus-service-configmap
uid: cd4570ff-fc33-11ea-bff0-080027af1c97
Here my quarkus-service/src/main/resources/application.yml:
quarkus:
application:
name: quarkus-service
kubernetes-config: # https://quarkus.io/guides/kubernetes-config
enabled: true
fail-on-missing-config: true
config-maps: quarkus-service-configmap
# secrets: quarkus-service-secrets
jaeger:
service-name: ${quarkus.application.name}
http:
port: 6280
log:
category:
"io.quarkus.kubernetes.client":
level: DEBUG
"io.fabric8.kubernetes.client":
level: DEBUG
console:
format: '%d{HH:mm:ss} %-5p traceId=%X{traceId}, spanId=%X{spanId}, sampled=%X{sampled} [%c{2.}] (%t) %s%e%n'
native:
additional-build-args: -H:ReflectionConfigurationFiles=reflection-config.json
'%minishift':
quarkus:
kubernetes: # https://quarkus.io/guides/deploying-to-openshift / https://quarkus.io/guides/kubernetes
container-image:
group: dci
registry: image-registry.openshift-image-registry.svc:5000
deploy: true
expose: true
The command I run: mvn clean package -Dquarkus.profile=minishift
The result I get:
WARN: Unrecognized configuration key "%s" was provided; it will be ignored; verify that the dependency extension for this configuration is set or you did not make a typo
Sep 21, 2020 6:36:15 PM io.quarkus.config
WARN: Unrecognized configuration key "%s" was provided; it will be ignored; verify that the dependency extension for this configuration is set or you did not make a typo
Sep 21, 2020 6:36:15 PM org.hibernate.validator.internal.util.Version
INFO: HV000001: Hibernate Validator %s
Sep 21, 2020 6:36:27 PM io.quarkus.application
ERROR: Failed to start application (with profile minishift)
java.lang.RuntimeException: Unable to obtain configuration for ConfigMap objects from Kubernetes API Server at: https://172.30.0.1:443/
at io.quarkus.kubernetes.client.runtime.KubernetesConfigSourceProvider.getConfigMapConfigSources(KubernetesConfigSourceProvider.java:85)
at io.quarkus.kubernetes.client.runtime.KubernetesConfigSourceProvider.getConfigSources(KubernetesConfigSourceProvider.java:45)
at io.quarkus.runtime.configuration.ConfigUtils.addSourceProvider(ConfigUtils.java:107)
at io.quarkus.runtime.configuration.ConfigUtils.addSourceProviders(ConfigUtils.java:121)
at io.quarkus.runtime.generated.Config.readConfig(Config.zig:2060)
at io.quarkus.deployment.steps.RuntimeConfigSetup.deploy(RuntimeConfigSetup.zig:60)
at io.quarkus.runner.ApplicationImpl.doStart(ApplicationImpl.zig:509)
at io.quarkus.runtime.Application.start(Application.java:90)
at io.quarkus.runtime.ApplicationLifecycleManager.run(ApplicationLifecycleManager.java:91)
at io.quarkus.runtime.Quarkus.run(Quarkus.java:61)
at io.quarkus.runtime.Quarkus.run(Quarkus.java:38)
at io.quarkus.runtime.Quarkus.run(Quarkus.java:106)
at io.quarkus.runner.GeneratedMain.main(GeneratedMain.zig:29)
Caused by: io.fabric8.kubernetes.client.KubernetesClientException: Operation: [get] for kind: [ConfigMap] with name: [quarkus-service-configmap] in namespace: [dci] failed.
at io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:64)
at io.fabric8.kubernetes.client.KubernetesClientException.launderThrowable(KubernetesClientException.java:72)
at io.fabric8.kubernetes.client.dsl.base.BaseOperation.getMandatory(BaseOperation.java:244)
at io.fabric8.kubernetes.client.dsl.base.BaseOperation.get(BaseOperation.java:187)
at io.fabric8.kubernetes.client.dsl.base.BaseOperation.get(BaseOperation.java:79)
at io.quarkus.kubernetes.client.runtime.KubernetesConfigSourceProvider.getConfigMapConfigSources(KubernetesConfigSourceProvider.java:69)
... 12 more
Caused by: java.net.SocketTimeoutException: Read timed out
at java.base/java.net.SocketInputStream.socketRead0(Native Method)
at java.base/java.net.SocketInputStream.socketRead(SocketInputStream.java:115)
at java.base/java.net.SocketInputStream.read(SocketInputStream.java:168)
at java.base/java.net.SocketInputStream.read(SocketInputStream.java:140)
at java.base/sun.security.ssl.SSLSocketInputRecord.read(SSLSocketInputRecord.java:467)
at java.base/sun.security.ssl.SSLSocketInputRecord.readHeader(SSLSocketInputRecord.java:461)
at java.base/sun.security.ssl.SSLSocketInputRecord.decode(SSLSocketInputRecord.java:160)
at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:110)
at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1403)
at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1309)
at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:440)
at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:411)
at okhttp3.internal.connection.RealConnection.connectTls(RealConnection.java:336)
at okhttp3.internal.connection.RealConnection.establishProtocol(RealConnection.java:300)
at okhttp3.internal.connection.RealConnection.connect(RealConnection.java:185)
at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.java:224)
at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.java:108)
at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.java:88)
at okhttp3.internal.connection.Transmitter.newExchange(Transmitter.java:169)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:41)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:94)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:88)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
at io.fabric8.kubernetes.client.utils.BackwardsCompatibilityInterceptor.intercept(BackwardsCompatibilityInterceptor.java:134)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
at io.fabric8.kubernetes.client.utils.ImpersonatorInterceptor.intercept(ImpersonatorInterceptor.java:68)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
at io.fabric8.kubernetes.client.utils.HttpClientUtils.lambda$createHttpClient$3(HttpClientUtils.java:147)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:229)
at okhttp3.RealCall.execute(RealCall.java:81)
at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:490)
at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleResponse(OperationSupport.java:451)
at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleGet(OperationSupport.java:416)
at io.fabric8.kubernetes.client.dsl.base.OperationSupport.handleGet(OperationSupport.java:397)
at io.fabric8.kubernetes.client.dsl.base.BaseOperation.handleGet(BaseOperation.java:890)
at io.fabric8.kubernetes.client.dsl.base.BaseOperation.getMandatory(BaseOperation.java:233)
... 15 more