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Posted to notifications@apisix.apache.org by "Lanhild (via GitHub)" <gi...@apache.org> on 2023/04/04 21:39:51 UTC
[GitHub] [apisix-docker] Lanhild opened a new issue, #454: Cannot connect to etcd
Lanhild opened a new issue, #454:
URL: https://github.com/apache/apisix-docker/issues/454
Using the same config as [here](), I'm having this error:
```
apisix-dashboard_1 | {"level":"warn","ts":"2023-04-04T21:15:21.625Z","logger":"etcd-client","caller":"v3@v3.5.5/retry_interceptor.go:62","msg":"retrying of unary invoker failed","target":"etcd-endpoints://0xc0001648c0/etcd:2379","attempt":0,"error":"rpc error: code = DeadlineExceeded desc = latest balancer error: last connection error: connection error: desc = \"transport: Error while dialing dial tcp 0.0.0.0:2379: connect: connection refused\""}
```
This makes me unable to save anything in the dashboard. For example, when adding an upstream and clicking `Submit`, it loads forever.
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[GitHub] [apisix-docker] Lanhild commented on issue #454: Cannot connect to etcd
Posted by "Lanhild (via GitHub)" <gi...@apache.org>.
Lanhild commented on issue #454:
URL: https://github.com/apache/apisix-docker/issues/454#issuecomment-1505389754
Hey @tanshunyuan ,
the thing is that I'm using the exact same configuration from apache/apisix-docker.
Though, might the issue come from the fact that I migrated from ~2.15 to 3.0?
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[GitHub] [apisix-docker] Lanhild commented on issue #454: Cannot connect to etcd
Posted by "Lanhild (via GitHub)" <gi...@apache.org>.
Lanhild commented on issue #454:
URL: https://github.com/apache/apisix-docker/issues/454#issuecomment-1507186053
Hi,
That was it. Changing `ETCD_ADVERTISE_CLIENT_URLS` from `http://0.0.0.0:2379` to `http://etcd:2379` did solve it.
Thank you!
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[GitHub] [apisix-docker] tanshunyuan commented on issue #454: Cannot connect to etcd
Posted by "tanshunyuan (via GitHub)" <gi...@apache.org>.
tanshunyuan commented on issue #454:
URL: https://github.com/apache/apisix-docker/issues/454#issuecomment-1506873190
> Though, might the issue come from the fact that I migrated from ~2.15 to 3.0?
I'm not really sure too, I didn't copy directly from [example/docker-compose.yml](https://github.com/apache/apisix-docker/blob/master/example/docker-compose.yml) instead I used [compose/docker-compose-master.yml](https://github.com/apache/apisix-docker/blob/master/compose/docker-compose-master.yaml) and retro-fitted the dashboard in as you see in my configuration below.
For at the very least, using `ETCD_ADVERTISE_CLIENT_URLS: "http://etcd:2379"` helped resolve the connection error
```
apisix:
image: 'apache/apisix:3.2.0-debian'
container_name: apisix
restart: always
volumes:
- ./gateway-config/example/apisix_conf/config.yaml:/usr/local/apisix/conf/config.yaml:ro
depends_on:
- etcd
ports:
- '9180:9180/tcp'
- '9080:9080/tcp'
- '9091:9091/tcp'
- '9443:9443/tcp'
networks:
- apisix
dashboard:
image: 'apache/apisix-dashboard:3.0.1-alpine'
container_name: dashboard
restart: always
volumes:
- ./gateway-config/example/dashboard_conf/conf.yaml:/usr/local/apisix-dashboard/conf/conf.yaml:ro
depends_on:
- etcd
ports:
- '9000:9000/tcp'
networks:
- apisix
etcd:
image: bitnami/etcd:3.4.15
container_name: etcd
restart: always
volumes:
- etcd_data:/bitnami/etcd
environment:
ETCD_ENABLE_V2: 'true'
ALLOW_NONE_AUTHENTICATION: 'yes'
ETCD_ADVERTISE_CLIENT_URLS: 'http://etcd:2379'
ETCD_LISTEN_CLIENT_URLS: 'http://0.0.0.0:2379'
ports:
- '2379:2379/tcp'
networks:
- apisix
volumes:
etcd_data:
driver: local
networks:
apisix:
driver: bridge
```
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[GitHub] [apisix-docker] Lanhild closed issue #454: Cannot connect to etcd
Posted by "Lanhild (via GitHub)" <gi...@apache.org>.
Lanhild closed issue #454: Cannot connect to etcd
URL: https://github.com/apache/apisix-docker/issues/454
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[GitHub] [apisix-docker] tanshunyuan commented on issue #454: Cannot connect to etcd
Posted by "tanshunyuan (via GitHub)" <gi...@apache.org>.
tanshunyuan commented on issue #454:
URL: https://github.com/apache/apisix-docker/issues/454#issuecomment-1505189798
maybe you can try looking at https://github.com/apache/apisix-docker/blob/master/example/docker-compose.yml#L48-L61 specifically. It can be due etcd not exposing the right port, specifically the following
```
ETCD_ENABLE_V2: "true"
ALLOW_NONE_AUTHENTICATION: "yes"
ETCD_ADVERTISE_CLIENT_URLS: "http://etcd:2379" <---
ETCD_LISTEN_CLIENT_URLS: "http://0.0.0.0:2379"
```
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