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factom-walletd Docker Helper

The factom-walletd Docker Helper is a simple tool to help build and run factom-walletd as a container

Prerequisites

You must have at least Docker v17 installed on your system.

Having this repo cloned helps too 😇

Build

From wherever you have cloned this repo, run

docker build -t factom-walletd_container .

(yes, you can replace factom-walletd_container with whatever you want to call the container. e.g. factom-walletd, foo, etc.)

Cross-Compile

To cross-compile for a different target, you can pass in a build-arg as so

docker build -t factom-walletd_container --build-arg GOOS=darwin .

Run

No Persistence

WARNING: DO NOT USE FOR REAL_WORLD STUFF : When this container goes down, you lose all data. This is, literally, for testing purposes.

docker run --rm -p 8089:8089 factom-walletd_container

  • This will start up factom-walletd with no flags.
  • When the container terminates, all data will be lost
  • Note - In the above, replace factom-walletd_container with whatever you called it when you built it - e.g. factom-walletd, foo, etc.

With Persistence

  1. docker volume create factom-walletd_volume
  2. docker run --rm -v $(PWD)/factomd.conf:/source -v factom-walletd_volume:/destination busybox /bin/cp /source /destination/factomd.conf
  3. docker run --rm -p 8089:8089 -v factom-walletd_volume:/root/.factom/wallet factom-walletd_container
  • This will start up factom-walletd with no flags.
  • When the container terminates, the data will remain persisted in the volume factom-walletd_volume
  • The above copies factomd.conf from the local directory into the container. Put your version in there, or change the path appropriately.
  • Note. In the above
    • replace factom-walletd_container with whatever you called it when you built it - e.g. factom-walletd, foo, etc.
    • replace factom-walletd_volume with whatever you might want to call it - e.g. myvolume, barbaz, etc.

Additional Flags

In all cases, you can startup with additional flags by passing them at the end of the docker command, e.g.

docker run --rm -p 8089:8089 factom-walletd_container -p 9999

Copy

So yeah, you want to get your binary out of the container. To do so, you basically mount your target into the container, and copy the binary over, like so

docker run --rm --entrypoint='' -v <FULLY_QUALIFIED_PATH_TO_TARGET_DIRECTORY>:/destination factom-walletd_container /bin/cp /go/bin/factom-walletd /destination

e.g.

docker run --rm --entrypoint='' -v /tmp:/destination factom-walletd_container /bin/cp /go/bin/factom-walletd /destination

which will copy the binary to /tmp/factom-walletd

Note : You should replace ** factom-walletd_container** with whatever you called it in the build section above e.g. factom-walletd, foo, etc.

Cross-Compile

If you cross-compiled to a different target, your binary will be in /go/bin/<target>/factom-walletd. e.g. If you built with --build-arg GOOS=darwin, then you can copy out the binary with

docker run --rm --entrypoint='' -v <FULLY_QUALIFIED_PATH_TO_TARGET_DIRECTORY>:/destination factom-walletd_container /bin/cp /go/bin/darwin_amd64/factom-walletd /destination

e.g.

docker run --rm --entrypoint='' -v /tmp:/destination factom-walletd_container /bin/cp /go/bin/darwin_amd64/factom-walletd /destination

which will copy the darwin_amd64 version of the binary to /tmp/factom-walletd

Note : You should replace factom-walletd_container with whatever you called it in the build section above e.g. factom-walletd, foo, etc.