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a1cd5e Steven Anderson 2024-12-17 19:26:17
initial docker
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# docker
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#### Build Image
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docker build -t <tagname> .
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#### Run Image Temporarily
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sudo docker run --rm -it -p 8080:5000 --name spyglass-frontend <tagname>
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#### Get Shell on Docker Container
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docker exec -it <container_id> sh
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#### Start New Container in Daemon Mode
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docker run -d -p 8082:5000 --name <name> <image>
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#### Rename Container
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docker rename <target> <new_name>
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#### Modify Restart Policy
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docker update --restart unless-stopped <container>
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#### Block outside access to docker but allow localhost
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Without the `-m state` rule above the `DROP` rule, outside access is blocked, but traffic initiated from docker won't be allowed back.
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-A DOCKER-USER -m state --state RELATED,ESTABLISHED -j ACCEPT
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-A DOCKER-USER ! -s 127.0.0.1/32 -i eth0 -j DROP
29e912 Steven Anderson 2025-01-21 13:18:19
docker compose update
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#### Update a docker container that uses docker compose
89d921 Steven Anderson 2025-01-21 13:18:49
remove dash
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docker compose pull
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docker compose up --force-recreate --build -d
29e912 Steven Anderson 2025-01-21 13:18:19
docker compose update
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docker image prune -f