Java Community | Help. Code. Learn.•2d ago

Docker Issue in Spring Boot with Couchbase

I try to run my app as Spring Boot with Couchbase on Docker Here is my docker-compose.yml

version: '3.9'
services:
  couchbase:
    image: couchbase:latest
    container_name: couchbase
    ports:
      - 8091:8091
      - 8092:8092
      - 8093:8093
      - 8094:8094
      - 11210:11210
    environment:
      COUCHBASE_ADMINISTRATOR_USERNAME: ${COUCHBASE_USERNAME:-Administrator}
      COUCHBASE_ADMINISTRATOR_PASSWORD: ${COUCHBASE_PASSWORD:-123456}
      COUCHBASE_BUCKET: ${COUCHBASE_BUCKET:-todo_list}
      COUCHBASE_AUTO_INDEX: true
    volumes:
      - ~/couchbase/node1:/opt/couchbase/var
    healthcheck:
      test: [ "CMD", "curl", "-f", "http://localhost:8091/ui/index.html" ]
      interval: 30s
      timeout: 10s
      retries: 5
    networks:
      - my_network

  todowithcouchbase:
    build: .
    container_name: todowithcouchbase
    ports:
      - 2323:2323
    depends_on:
      couchbase:
        condition: service_healthy
    environment:
      COUCHBASE_BUCKET: ${COUCHBASE_BUCKET:-todo_list}
      COUCHBASE_USER: ${COUCHBASE_USERNAME:-Administrator}
      COUCHBASE_PASSWORD: ${COUCHBASE_PASSWORD:-123456}
      COUCHBASE_PORT: 8091
      COUCHBASE_HOST: "couchbase"
    networks:
      - my_network

networks:
  my_network:
    driver: bridge

version: '3.9'
services:
  couchbase:
    image: couchbase:latest
    container_name: couchbase
    ports:
      - 8091:8091
      - 8092:8092
      - 8093:8093
      - 8094:8094
      - 11210:11210
    environment:
      COUCHBASE_ADMINISTRATOR_USERNAME: ${COUCHBASE_USERNAME:-Administrator}
      COUCHBASE_ADMINISTRATOR_PASSWORD: ${COUCHBASE_PASSWORD:-123456}
      COUCHBASE_BUCKET: ${COUCHBASE_BUCKET:-todo_list}
      COUCHBASE_AUTO_INDEX: true
    volumes:
      - ~/couchbase/node1:/opt/couchbase/var
    healthcheck:
      test: [ "CMD", "curl", "-f", "http://localhost:8091/ui/index.html" ]
      interval: 30s
      timeout: 10s
      retries: 5
    networks:
      - my_network

  todowithcouchbase:
    build: .
    container_name: todowithcouchbase
    ports:
      - 2323:2323
    depends_on:
      couchbase:
        condition: service_healthy
    environment:
      COUCHBASE_BUCKET: ${COUCHBASE_BUCKET:-todo_list}
      COUCHBASE_USER: ${COUCHBASE_USERNAME:-Administrator}
      COUCHBASE_PASSWORD: ${COUCHBASE_PASSWORD:-123456}
      COUCHBASE_PORT: 8091
      COUCHBASE_HOST: "couchbase"
    networks:
      - my_network

networks:
  my_network:
    driver: bridge

I already install couchbase in my local computer. I got this error shown below

This is expected if the there is no DNS SRV record associated with the hostname in the connection string. Will now try to bootstrap directly from the given hostname. To suppress this message, specify an IP address instead of a hostname (for example: 127.0.0.1 instead of localhost), specify more than one hostname, or set the `io.enableDnsSrv` client setting to false.

This is expected if the there is no DNS SRV record associated with the hostname in the connection string. Will now try to bootstrap directly from the given hostname. To suppress this message, specify an IP address instead of a hostname (for example: 127.0.0.1 instead of localhost), specify more than one hostname, or set the `io.enableDnsSrv` client setting to false.

How can I fix it?

35 Replies

JavaBot•2d ago

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dan1st•2d ago

Can you show the full error message/stack trace? What is your couchbase connection string?

dan1st•2d ago

Is that you? https://stackoverflow.com/q/79214286/10871900

Stack Overflow

Docker Connection Issue for Spring Boot with Couchbase

I want to run my app as Spring Boot with Couchbase in local and on Docker Here is .env shown below COUCHBASE_USERNAME=Administrator COUCHBASE_PASSWORD=123456 COUCHBASE_BUCKET=todo_list COUCHBASE_HO...

direct_x_34OP•2d ago

Yeah, you're right.

dan1st•2d ago

lol Can you check these two things? And can you show your CouchbaseConfig class? The

This is expected if the there is no DNS SRV record associated with the hostname in the connection string. Will now try to bootstrap directly from the given hostname. To suppress this message, specify an IP address instead of a hostname (for example: 127.0.0.1 instead of localhost), specify more than one hostname, or set the io.enableDnsSrv client setting to false.

is "just" a warning, the error is shown later In what you shared in the SO post, it goes on with

Authentication Failure - Potential causes: invalid credentials or if LDAP is enabled ensure PLAIN SASL mechanism is exclusively used on the PasswordAuthenticator (insecure) or TLS is used (recommended) {"bucket":"todo_list","circuitBreaker":"DISABLED","coreId":"0x1450b18f00000001","remote":"couchbase:11210","status":"UNKNOWN","type":"KV","xerror":{"ref":"b96586b3-65ae-4b33-9d5e-abb73869e6f9"}} {"bucket":"todo_list","circuitBreaker":"DISABLED","coreId":"0x1450b18f00000001","remote":"couchbase:11210","type":"KV"}

so it seems like a credential issue

dan1st•2d ago

you might want to check https://stackoverflow.com/q/45619687/10871900

Stack Overflow

couchbase java Authentication Failure issue

I have created json document 'test' inside couchbase bucket 'SAMPLE' which is remote . URL for couchbase is http://testcouch.employee.com:8091/index.html -- IP is 124.10.0.2 UserName for couch:

dan1st•2d ago

it could also be weird things like quotes in your password in some way: https://stackoverflow.com/a/70210245/10871900

Stack Overflow

Password masking only works for JDBC Connectors

We have set our Kafka Connect to be able to read credentials from a file, instead of giving them directly in connector config. This is how a login part of connector config looks like: "conne...

direct_x_34OP•2d ago

I defined it but nothing changed.

direct_x_34OP•2d ago

I have no issue when I run it in local.

dan1st•2d ago

So it only happens when deploying it? How are you deploying it? Are you using Docker compose there as well? As I said, the thing about DNS SRV seems to just be a warning

direct_x_34OP•2d ago

I use docker-compose

dan1st•2d ago

Also for deployment? So both the application and the DB are deployed on the same machine?

direct_x_34OP•2d ago

I try to run it on Docker.

dan1st•2d ago

With or without Docker compose (where the issue happens) How do you run it on the device where the issue happens? And I recommend checking the authentication/password - can you really authenticate to your production couchbase with the credentials used by the application?

direct_x_34OP•2d ago

As I said before, I can connect Couchbase in my local. The problem is related with not working Spring Boot with Couchbase on Docker.

direct_x_34OP•2d ago

Here is the result when I work with it in local @dan1st

dan1st•2d ago

Does it work with docker compose on your device?

direct_x_34OP•2d ago

It cannot run on Docker.

dan1st•2d ago

I'm unsure what you mean with "local" - does it mean "on your computer without Docker compose" or does it mean "on your computer with docker compose"? Do you mean with Docker on your device? And when saying Docker, I assume you are just running docker-compose up, right?

direct_x_34OP•2d ago

I try to do the same thing in Docker.

dan1st•2d ago

meaning with or without Docker compose?

direct_x_34OP•2d ago

@dan1st With Docker. I have no problem when I work with local. Here are logs

direct_x_34OP•2d ago

I forgot to share this image

dan1st•2d ago

So the issue occurs when running with Docker on your local machine How are you running it with Docker?

direct_x_34OP•this hour

dan1st•this hour

Can you show the full stack trace? I think it might have an issue with the couchbase password...

direct_x_34OP•this hour

Here is the full log?

error_logs.txt

direct_x_34OP•this hour

I use the same password for Couchbase in both local and Docker part.

dan1st•this hour

How are you specifying the password when running locally?

direct_x_34OP•23h ago

COUCHBASE_USERNAME=Administrator COUCHBASE_PASSWORD=123456 COUCHBASE_BUCKET=todo_list COUCHBASE_HOST=127.0.0.1 Here is my .env I used it both in local and Docker @dan1st

dan1st•23h ago

Do you mean a .env file or environment variables?

JavaBot•18h ago

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direct_x_34OP•15h ago

@dan1st This is .env file as you can see.

dan1st•15h ago

What is loading the .env file? You have a .env file locally but not with Docker?

JavaBot•10h ago

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This post has been inactive for over 300 minutes, thus, it has been archived. If your question was not answered yet, feel free to re-open this post or create a new one. In case your post is not getting any attention, you can try to use /help ping. Warning: abusing this will result in moderative actions taken against you.

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Docker Issue in Spring Boot with Couchbase