When running docker-compose up -d
on a project that previously was running (for weeks), I get the following error when building a web
container:
» |root| ‡ master * docker-compose up -d
Starting gateway_web_1
ERROR: for web Cannot start service web: updating the store state of sandbox failed: failed to update store for object type *libnetwork.sbState: json: cannot unmarshal string into Go struct field sbState.ExtDNS of type libnetwork.extDNSEntry
ERROR: Encountered errors while bringing up the project.
I have restarted the Docker service, I have reinstalled Docker, but I cannot get past that error, and I have run out of places to look.
Here is my docker-compose.yml
version: '2'
services:
web:
build: ./docker-lemp
ports:
- 8080
networks:
- front-tier
- back-tier
volumes:
- ./public:/var/www
- ./default:/etc/nginx/sites-enabled/default
redis:
image: redis
ports:
- <public IP>:6379:6379
links:
- web
networks:
- back-tier
- front-tier
lb:
image: dockercloud/haproxy
ports:
- <public IP>:443:443
- <public IP>:80:80
links:
- web
networks:
- front-tier
- back-tier
volumes:
- /var/run/docker.sock:/var/run/docker.sock
- ./haproxy/haproxy.cfg:/etc/haproxy/haproxy.cfg
environment:
<SSL stuff>
networks:
front-tier:
driver: bridge
back-tier:
driver: bridge
Thanks!
Best Answer
This was resolved by deleting the Docker datastore, using
rm -rf /var/lib/docker
. After then restarting Docker (which recreated the datastore), the issue was resolved and Docker was once again able to create and start containers.