Apollo service can‘t start after config LDAP，who can help me

[liuxiuxiumirror]

Apollo version：2.2.0
I install apollo service by helm command which running on kubernetes cluster， but after config LDAP and restart service error，log as follows：

ldap config with value.yaml as follows:

[dosubot[bot]]

Hey @liuxiuxiumirror! Great to see you back here. Hope you're doing well.

The issue you're experiencing with the Apollo service failing to start after configuring LDAP seems to be related to Spring Bean definition conflicts. This can occur when multiple configurations attempt to define the same beans or when there's an incompatibility between auto-configured beans and manually defined beans.

The error log indicates conflicts with ApolloNotificationConfigRefreshProcessor, ApolloConfigChangeListener, and ApolloConfigRefresher classes. These classes are part of the Apollo configuration management framework, and conflicts with these could arise from the integration of LDAP settings into the Apollo service.

Here are some steps you can take to troubleshoot this issue:

1. Review Bean Definitions: Check if the Apollo application has multiple configurations attempting to define or auto-configure the same beans mentioned in the error. This might involve checking for any custom configurations or modifications made to integrate LDAP that could be conflicting with the existing Apollo configurations.

2. Check Spring Profiles: If the application is using Spring Profiles, ensure that the correct profile is active when starting the Apollo service. Misconfiguration or incorrect profile activation could lead to bean definition conflicts.

3. Examine Auto-Configuration: Spring Boot's auto-configuration might be conflicting with the LDAP configuration. You may need to exclude certain auto-configurations that are not compatible with your LDAP setup using the @EnableAutoConfiguration annotation with the exclude attribute.

4. LDAP Configuration: Double-check the LDAP configuration settings to ensure they are correct and compatible with the Apollo service requirements. Ensure that the LDAP settings do not inadvertently override or conflict with existing Apollo configurations.

5. Spring LDAP Integration: Ensure that the Spring LDAP integration is correctly set up according to best practices and that there are no missing or misconfigured beans related to Spring Security LDAP, which could cause conflicts with the Apollo service's internal configurations.

You can refer to the AuthConfiguration.java file in the Apollo repository for more details on how Apollo handles LDAP configuration and integration.

If the issue persists after trying these steps, please provide more details about your LDAP configuration and any customizations you've made to the Apollo service. This will help in identifying the root cause of the issue.

Sources

• ApolloPortal 启动失败
• apollo-portal/src/main/resources/application-ldap-openldap-sample.yml
• apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/spi/configuration/AuthConfiguration.java

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[nobodyiam]

see #5051