In a very specific scenario outlined below, my Spring Boot application returns the following response for all endpoints:
/ $ curl http://localhost:8084/
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1"/>
<title>Error 401 UnAuthorized</title>
</head>
<body><h2>HTTP ERROR 401 UnAuthorized</h2>
<table>
<tr><th>URI:</th><td>/</td></tr>
<tr><th>STATUS:</th><td>401</td></tr>
<tr><th>MESSAGE:</th><td>UnAuthorized</td></tr>
<tr><th>SERVLET:</th><td>dispatcherServlet</td></tr>
</table>
</body>
</html>
/ $
I only get this response from the pod being spun up, when I attempt to use Telepresence to intercept a running Kubernetes pod (telepresence intercept my-service). This 401 response by the pod coming up causes the startup, liveness and readiness probes to fail, which causes Telepresence to never replace the pod with its traffic manager and redirect to my locally running instance.
Any ideas on what this error message means, and how to fix it? I'm not even sure that it's coming from Spring.
I do not have Spring Security on the classpath. Dependencies:
> Task :dependencies
------------------------------------------------------------
Root project 'foo'
------------------------------------------------------------
runtimeClasspath - Runtime classpath of source set 'main'.
+--- org.springframework.boot:spring-boot-devtools -> 2.6.8
| +--- org.springframework.boot:spring-boot:2.6.8
| | +--- org.springframework:spring-core:5.3.20
| | | \--- org.springframework:spring-jcl:5.3.20
| | \--- org.springframework:spring-context:5.3.20
| | +--- org.springframework:spring-aop:5.3.20
| | | +--- org.springframework:spring-beans:5.3.20
| | | | \--- org.springframework:spring-core:5.3.20 (*)
| | | \--- org.springframework:spring-core:5.3.20 (*)
| | +--- org.springframework:spring-beans:5.3.20 (*)
| | +--- org.springframework:spring-core:5.3.20 (*)
| | \--- org.springframework:spring-expression:5.3.20
| | \--- org.springframework:spring-core:5.3.20 (*)
| \--- org.springframework.boot:spring-boot-autoconfigure:2.6.8
| \--- org.springframework.boot:spring-boot:2.6.8 (*)
+--- org.springframework.boot:spring-boot-starter-actuator -> 2.6.8
| +--- org.springframework.boot:spring-boot-starter:2.6.8
| | +--- org.springframework.boot:spring-boot:2.6.8 (*)
| | +--- org.springframework.boot:spring-boot-autoconfigure:2.6.8 (*)
| | +--- org.springframework.boot:spring-boot-starter-logging:2.6.8
| | | +--- ch.qos.logback:logback-classic:1.2.11
| | | | +--- ch.qos.logback:logback-core:1.2.11
| | | | \--- org.slf4j:slf4j-api:1.7.32 -> 1.7.36
| | | +--- org.apache.logging.log4j:log4j-to-slf4j:2.17.2
| | | | +--- org.slf4j:slf4j-api:1.7.35 -> 1.7.36
| | | | \--- org.apache.logging.log4j:log4j-api:2.17.2
| | | \--- org.slf4j:jul-to-slf4j:1.7.36
| | | \--- org.slf4j:slf4j-api:1.7.36
| | +--- jakarta.annotation:jakarta.annotation-api:1.3.5
| | +--- org.springframework:spring-core:5.3.20 (*)
| | \--- org.yaml:snakeyaml:1.29
| +--- org.springframework.boot:spring-boot-actuator-autoconfigure:2.6.8
| | +--- com.fasterxml.jackson.core:jackson-databind:2.13.3
| | | +--- com.fasterxml.jackson.core:jackson-annotations:2.13.3
| | | | \--- com.fasterxml.jackson:jackson-bom:2.13.3
| | | | +--- com.fasterxml.jackson.core:jackson-annotations:2.13.3 (c)
| | | | +--- com.fasterxml.jackson.core:jackson-core:2.13.3 (c)
| | | | +--- com.fasterxml.jackson.core:jackson-databind:2.13.3 (c)
| | | | +--- com.fasterxml.jackson.datatype:jackson-datatype-jdk8:2.13.3 (c)
| | | | +--- com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.13.3 (c)
| | | | \--- com.fasterxml.jackson.module:jackson-module-parameter-names:2.13.3 (c)
| | | +--- com.fasterxml.jackson.core:jackson-core:2.13.3
| | | | \--- com.fasterxml.jackson:jackson-bom:2.13.3 (*)
| | | \--- com.fasterxml.jackson:jackson-bom:2.13.3 (*)
| | +--- com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.13.3
| | | +--- com.fasterxml.jackson.core:jackson-annotations:2.13.3 (*)
| | | +--- com.fasterxml.jackson.core:jackson-core:2.13.3 (*)
| | | +--- com.fasterxml.jackson.core:jackson-databind:2.13.3 (*)
| | | \--- com.fasterxml.jackson:jackson-bom:2.13.3 (*)
| | +--- org.springframework.boot:spring-boot-actuator:2.6.8
| | | \--- org.springframework.boot:spring-boot:2.6.8 (*)
| | +--- org.springframework.boot:spring-boot:2.6.8 (*)
| | \--- org.springframework.boot:spring-boot-autoconfigure:2.6.8 (*)
| \--- io.micrometer:micrometer-core:1.8.6
| +--- org.hdrhistogram:HdrHistogram:2.1.12
| \--- org.latencyutils:LatencyUtils:2.0.3
+--- org.springframework.boot:spring-boot-starter-data-jpa -> 2.6.8
| +--- org.springframework.boot:spring-boot-starter-aop:2.6.8
| | +--- org.springframework.boot:spring-boot-starter:2.6.8 (*)
| | +--- org.springframework:spring-aop:5.3.20 (*)
| | \--- org.aspectj:aspectjweaver:1.9.7
| +--- org.springframework.boot:spring-boot-starter-jdbc:2.6.8
| | +--- org.springframework.boot:spring-boot-starter:2.6.8 (*)
| | +--- com.zaxxer:HikariCP:4.0.3
| | | \--- org.slf4j:slf4j-api:1.7.30 -> 1.7.36
| | \--- org.springframework:spring-jdbc:5.3.20
| | +--- org.springframework:spring-beans:5.3.20 (*)
| | +--- org.springframework:spring-core:5.3.20 (*)
| | \--- org.springframework:spring-tx:5.3.20
| | +--- org.springframework:spring-beans:5.3.20 (*)
| | \--- org.springframework:spring-core:5.3.20 (*)
| +--- jakarta.transaction:jakarta.transaction-api:1.3.3
| +--- jakarta.persistence:jakarta.persistence-api:2.2.3
| +--- org.hibernate:hibernate-core:5.6.9.Final
| | +--- org.jboss.logging:jboss-logging:3.4.3.Final
| | +--- net.bytebuddy:byte-buddy:1.12.9 -> 1.11.22
| | +--- antlr:antlr:2.7.7
| | +--- org.jboss:jandex:2.4.2.Final
| | +--- com.fasterxml:classmate:1.5.1
| | +--- org.hibernate.common:hibernate-commons-annotations:5.1.2.Final
| | | \--- org.jboss.logging:jboss-logging:3.3.2.Final -> 3.4.3.Final
| | \--- org.glassfish.jaxb:jaxb-runtime:2.3.1 -> 2.3.6
| | +--- jakarta.xml.bind:jakarta.xml.bind-api:2.3.3
| | +--- org.glassfish.jaxb:txw2:2.3.6
| | +--- com.sun.istack:istack-commons-runtime:3.0.12
| | \--- com.sun.activation:jakarta.activation:1.2.2
| +--- org.springframework.data:spring-data-jpa:2.6.4
| | +--- org.springframework.data:spring-data-commons:2.6.4
| | | +--- org.springframework:spring-core:5.3.19 -> 5.3.20 (*)
| | | +--- org.springframework:spring-beans:5.3.19 -> 5.3.20 (*)
| | | \--- org.slf4j:slf4j-api:1.7.32 -> 1.7.36
| | +--- org.springframework:spring-orm:5.3.19 -> 5.3.20
| | | +--- org.springframework:spring-beans:5.3.20 (*)
| | | +--- org.springframework:spring-core:5.3.20 (*)
| | | +--- org.springframework:spring-jdbc:5.3.20 (*)
| | | \--- org.springframework:spring-tx:5.3.20 (*)
| | +--- org.springframework:spring-context:5.3.19 -> 5.3.20 (*)
| | +--- org.springframework:spring-aop:5.3.19 -> 5.3.20 (*)
| | +--- org.springframework:spring-tx:5.3.19 -> 5.3.20 (*)
| | +--- org.springframework:spring-beans:5.3.19 -> 5.3.20 (*)
| | +--- org.springframework:spring-core:5.3.19 -> 5.3.20 (*)
| | \--- org.slf4j:slf4j-api:1.7.32 -> 1.7.36
| \--- org.springframework:spring-aspects:5.3.20
| \--- org.aspectj:aspectjweaver:1.9.7
+--- org.springframework.boot:spring-boot-starter-web -> 2.6.8
| +--- org.springframework.boot:spring-boot-starter:2.6.8 (*)
| +--- org.springframework.boot:spring-boot-starter-json:2.6.8
| | +--- org.springframework.boot:spring-boot-starter:2.6.8 (*)
| | +--- org.springframework:spring-web:5.3.20
| | | +--- org.springframework:spring-beans:5.3.20 (*)
| | | \--- org.springframework:spring-core:5.3.20 (*)
| | +--- com.fasterxml.jackson.core:jackson-databind:2.13.3 (*)
| | +--- com.fasterxml.jackson.datatype:jackson-datatype-jdk8:2.13.3
| | | +--- com.fasterxml.jackson.core:jackson-core:2.13.3 (*)
| | | +--- com.fasterxml.jackson.core:jackson-databind:2.13.3 (*)
| | | \--- com.fasterxml.jackson:jackson-bom:2.13.3 (*)
| | +--- com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.13.3 (*)
| | \--- com.fasterxml.jackson.module:jackson-module-parameter-names:2.13.3
| | +--- com.fasterxml.jackson.core:jackson-core:2.13.3 (*)
| | +--- com.fasterxml.jackson.core:jackson-databind:2.13.3 (*)
| | \--- com.fasterxml.jackson:jackson-bom:2.13.3 (*)
| +--- org.springframework:spring-web:5.3.20 (*)
| \--- org.springframework:spring-webmvc:5.3.20
| +--- org.springframework:spring-aop:5.3.20 (*)
| +--- org.springframework:spring-beans:5.3.20 (*)
| +--- org.springframework:spring-context:5.3.20 (*)
| +--- org.springframework:spring-core:5.3.20 (*)
| +--- org.springframework:spring-expression:5.3.20 (*)
| \--- org.springframework:spring-web:5.3.20 (*)
+--- org.springframework.boot:spring-boot-starter-jetty -> 2.6.8
| +--- jakarta.servlet:jakarta.servlet-api:4.0.4
| +--- jakarta.websocket:jakarta.websocket-api:1.1.2
| +--- org.apache.tomcat.embed:tomcat-embed-el:9.0.63
| +--- org.eclipse.jetty:jetty-servlets:9.4.46.v20220331
| | +--- org.eclipse.jetty:jetty-continuation:9.4.46.v20220331
| | +--- org.eclipse.jetty:jetty-http:9.4.46.v20220331
| | | +--- org.eclipse.jetty:jetty-util:9.4.46.v20220331
| | | \--- org.eclipse.jetty:jetty-io:9.4.46.v20220331
| | | \--- org.eclipse.jetty:jetty-util:9.4.46.v20220331
| | +--- org.eclipse.jetty:jetty-util:9.4.46.v20220331
| | \--- org.eclipse.jetty:jetty-io:9.4.46.v20220331 (*)
| +--- org.eclipse.jetty:jetty-webapp:9.4.46.v20220331
| | +--- org.eclipse.jetty:jetty-xml:9.4.46.v20220331
| | | \--- org.eclipse.jetty:jetty-util:9.4.46.v20220331
| | \--- org.eclipse.jetty:jetty-servlet:9.4.46.v20220331
| | +--- org.eclipse.jetty:jetty-security:9.4.46.v20220331
| | | \--- org.eclipse.jetty:jetty-server:9.4.46.v20220331
| | | +--- org.eclipse.jetty:jetty-http:9.4.46.v20220331 (*)
| | | \--- org.eclipse.jetty:jetty-io:9.4.46.v20220331 (*)
| | \--- org.eclipse.jetty:jetty-util-ajax:9.4.46.v20220331
| | \--- org.eclipse.jetty:jetty-util:9.4.46.v20220331
| +--- org.eclipse.jetty.websocket:websocket-server:9.4.46.v20220331
| | +--- org.eclipse.jetty.websocket:websocket-common:9.4.46.v20220331
| | | +--- org.eclipse.jetty.websocket:websocket-api:9.4.46.v20220331
| | | +--- org.eclipse.jetty:jetty-util:9.4.46.v20220331
| | | \--- org.eclipse.jetty:jetty-io:9.4.46.v20220331 (*)
| | +--- org.eclipse.jetty.websocket:websocket-client:9.4.46.v20220331
| | | +--- org.eclipse.jetty:jetty-client:9.4.46.v20220331
| | | | +--- org.eclipse.jetty:jetty-http:9.4.46.v20220331 (*)
| | | | \--- org.eclipse.jetty:jetty-io:9.4.46.v20220331 (*)
| | | +--- org.eclipse.jetty:jetty-util:9.4.46.v20220331
| | | +--- org.eclipse.jetty:jetty-io:9.4.46.v20220331 (*)
| | | \--- org.eclipse.jetty.websocket:websocket-common:9.4.46.v20220331 (*)
| | +--- org.eclipse.jetty.websocket:websocket-servlet:9.4.46.v20220331
| | | \--- org.eclipse.jetty.websocket:websocket-api:9.4.46.v20220331
| | +--- org.eclipse.jetty:jetty-servlet:9.4.46.v20220331 (*)
| | \--- org.eclipse.jetty:jetty-http:9.4.46.v20220331 (*)
| \--- org.eclipse.jetty.websocket:javax-websocket-server-impl:9.4.46.v20220331
| +--- org.eclipse.jetty:jetty-annotations:9.4.46.v20220331
| | +--- org.eclipse.jetty:jetty-plus:9.4.46.v20220331
| | | \--- org.eclipse.jetty:jetty-webapp:9.4.46.v20220331 (*)
| | +--- org.eclipse.jetty:jetty-webapp:9.4.46.v20220331 (*)
| | +--- org.ow2.asm:asm:9.2
| | \--- org.ow2.asm:asm-commons:9.2
| | +--- org.ow2.asm:asm:9.2
| | +--- org.ow2.asm:asm-tree:9.2
| | | \--- org.ow2.asm:asm:9.2
| | \--- org.ow2.asm:asm-analysis:9.2
| | \--- org.ow2.asm:asm-tree:9.2 (*)
| +--- org.eclipse.jetty.websocket:javax-websocket-client-impl:9.4.46.v20220331
| | \--- org.eclipse.jetty.websocket:websocket-client:9.4.46.v20220331 (*)
| \--- org.eclipse.jetty.websocket:websocket-server:9.4.46.v20220331 (*)
+--- org.postgresql:postgresql -> 42.3.5
| \--- org.checkerframework:checker-qual:3.5.0 -> 3.8.0
+--- org.flywaydb:flyway-core -> 8.0.5
+--- org.apache.commons:commons-lang3:3.9
+--- javax.validation:validation-api:2.0.1.Final
+--- javax.annotation:javax.annotation-api:1.3.2
+--- com.google.guava:guava:30.1.1-jre
| +--- com.google.guava:failureaccess:1.0.1
| +--- com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava
| +--- com.google.code.findbugs:jsr305:3.0.2
| +--- org.checkerframework:checker-qual:3.8.0
| +--- com.google.errorprone:error_prone_annotations:2.5.1
| \--- com.google.j2objc:j2objc-annotations:1.3
+--- io.swagger:swagger-annotations:1.6.3
+--- org.openapitools:jackson-databind-nullable:0.2.2
| \--- com.fasterxml.jackson.core:jackson-databind:2.12.2 -> 2.13.3 (*)
\--- io.springfox:springfox-core:3.0.0
+--- net.bytebuddy:byte-buddy:1.10.11 -> 1.11.22
+--- com.fasterxml:classmate:1.5.1
+--- org.slf4j:slf4j-api:1.7.25 -> 1.7.36
+--- org.springframework.plugin:spring-plugin-core:2.0.0.RELEASE
| +--- org.springframework:spring-beans:5.2.0.RELEASE -> 5.3.20 (*)
| +--- org.springframework:spring-context:5.2.0.RELEASE -> 5.3.20 (*)
| +--- org.springframework:spring-aop:5.2.0.RELEASE -> 5.3.20 (*)
| \--- org.slf4j:slf4j-api:1.7.25 -> 1.7.36
\--- org.springframework.plugin:spring-plugin-metadata:2.0.0.RELEASE
+--- org.springframework.plugin:spring-plugin-core:2.0.0.RELEASE (*)
\--- org.slf4j:slf4j-api:1.7.25 -> 1.7.36
(c) - dependency constraint
(*) - dependencies omitted (listed previously)
A web-based, searchable dependency report is available by adding the --scan option.
BUILD SUCCESSFUL in 1s
1 actionable task: 1 executed
