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README.md

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+Build Telegram Bot API as a docker container
+
+Use this Dockerfile if you need have a local telegram bot api server to provide webhooks and other extra
+functionality for telegram bot services runed in Docker enviroment.
+
+Telegram Bot API repository https://github.com/tdlib/telegram-bot-api
+How to use gude https://core.telegram.org/bots/api#using-a-local-bot-api-server
+
+Before run
+
+Get you own application api id and hash on https://my.telegram.org
+Put it into tg-bot-api.env file variables.
+
+Build and run
+
+Just run ./build.sh script
+Or build manualy: docker build -t <you image name> .
+And run it: 
+    docker run -p <host port>:8081 --name <you container name> --env=./tg-bot-api.env <you image name>
+
+Crossbuild
+
+Use qemu and buildx if you need it.
+
+Install and configure qemu the way you OS requre that
+Get buidlx here https://github.com/docker/buildx
+Buildix documentation here https://docs.docker.com/buildx/working-with-buildx/
+
+Run image
+docker run --privileged --rm docker/binfmt
+Or (alternative)
+docker run --privileged --rm  multiarch/qemu-user-static:latest
+
+Create profile (linux/arm/v7 used as example)
+docker buildx create --platform linux/arm/v7
+
+Command returns profile name like <gallant_mahavira> use it for future configuration
+
+Show profiles
+docker buildx ls
+NAME/NODE           DRIVER/ENDPOINT             STATUS  PLATFORMS
+<gallant_mahavira> *  docker-container                    
+  gallant_mahavira0 unix:///var/run/docker.sock running linux/arm/v7*, linux/amd64, linux/386
+default             docker                              
+  default           default                     running linux/amd64, linux/386
+
+Set used by default
+docker buildx use <gallant_mahavira>
+
+Run crossbuild
+docker buildx build -t <you image name> --platform linux/arm/v7 .