tez-capital/tezbox - Githubissues

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TEZBOX - tezos sandbox by tez.capital

What is TezBox?

TezBox is a tezos sandbox that allows you to run a minimal local tezos chain with a single command. It is designed to be a simple and easy to use tool for developers who want to quickly test their smart contracts or dapps on a local tezos chain.

⚠️⚠️⚠️ BREAKING ⚠️⚠️⚠️

0.4.0

data directory moved from /tezbox/data to /tezbox/context/data

0.3.0

output of services is not logged into console. See Logs section for more details.
each baker runs as separate process

How to use TezBox?

To use TezBox, you need to have OCI compatible container runtime installed on your machine (e.g. docker, podman...). You can run TezBox with the following command:

# to run chain with the PsParisC protocol
docker run -it -p 0.0.0.0:8732:8732 ghcr.io/tez-capital/tezbox:tezos-v20.3 parisbox
# or to run in the background
docker run -d -p 0.0.0.0:8732:8732 ghcr.io/tez-capital/tezbox:tezos-v20.3 parisbox

You can list available protocols with the following command:

# docker run -it <image> list-protocols
docker run -it --entrypoint tezbox ghcr.io/tez-capital/tezbox:tezos-v20.3 list-protocols

Qena & Quebec

Qena

# to run chain with the Qena protocol
docker run -it -p 0.0.0.0:8732:8732 ghcr.io/tez-capital/tezbox:tezos-v21.0-rc3 qenabox
# or to run in the background
docker run -d -p 0.0.0.0:8732:8732 ghcr.io/tez-capital/tezbox:tezos-v21.0-rc3 qenabox

Quebec A

# to run chain with the Quebec A protocol
docker run -it -p 0.0.0.0:8732:8732 ghcr.io/tez-capital/tezbox:tezos-v21.0-rc1 quebecbox
# or to run in the background
docker run -d -p 0.0.0.0:8732:8732 ghcr.io/tez-capital/tezbox:tezos-v21.0-rc1 quebecbox

Quebec B

# to run chain with the Quebec B protocol
docker run -it -p 0.0.0.0:8732:8732 ghcr.io/tez-capital/tezbox:tezos-v21.0-rc2 quebecbbox
# or to run in the background
docker run -d -p 0.0.0.0:8732:8732 ghcr.io/tez-capital/tezbox:tezos-v21.0-rc2 quebecbbox

Logs

Output from each service are stored in /ascend/logs within the container. To access the logs without entering the container, mount this directory from outside the container.

Dal

To run a dal within tezbox start tezbox with --with-dal option as follows:

# to run chain with the PsParisC protocol
docker run -it -p 0.0.0.0:8732:8732 ghcr.io/tez-capital/tezbox:tezos-v20.3 parisbox --with-dal
# or to run in the background
docker run -d -p 0.0.0.0:8732:8732 ghcr.io/tez-capital/tezbox:tezos-v20.3 parisbox --with-dal

Configuration

All configuration files are located in the /tezbox/configuration directory and merged with overrides from /tezbox/overrides directory.

NOTE: It is not possible to define bootstrap_accounts through sandbox-parameters. Use .../configuration/bakers.hjson instead.

Overrides and Configuration through mounted volumes

You can override any configuration file by mounting your own file to the /tezbox/overrides directory. The file will be merged with the default configuration. If you want to replace the whole configuration or file without merging, you can mount it to the /tezbox/configuration directory. The configuration is merged with the overrides and the result is stored in the /tezbox/context directory during the initialization of the container. Array values are always replaced, not concatenated.

For example if you want to adjust block times, you can create sandbox-override-parameters.hjson file with the following content:

minimal_block_delay: "1" // minimal block delay in seconds, has to be quoted

and run the container with the following command:

# docker run -it -v <path-to-your-file>:/tezbox/overrides/protocols/<case sensitive protocol id>/sandbox-parameters.hjson ... ghcr.io/tez-capital/tezbox:tezos-v20.3 oxfordbox
docker run -it -v $(pwd)/sandbox-override-parameters.hjson:/tezbox/overrides/protocols/Proxford/sandbox-parameters.hjson ... ghcr.io/tez-capital/tezbox:tezos-v20.3 oxfordbox

You can determine path based on folder structure in configuration directory.

Optionally you can mount entire overrides/configuration directory to /tezbox/overrides or /tezbox/configuration to replace the whole configuration.

docker run -it -v <path-to-your-configuration-overrides>:/tezbox/overrides ... ghcr.io/tez-capital/tezbox:tezos-v20.3 oxfordbox

NOTE: Do not edit or mount configuration files in the /tezbox/context directory. They are generated automatically and should not be modified manually.

Accounts

By default tezbox comes with these accounts:

{
    alice: {
        pkh: tz1VSUr8wwNhLAzempoch5d6hLRiTh8Cjcjb
        pk: edpkvGfYw3LyB1UcCahKQk4rF2tvbMUk8GFiTuMjL75uGXrpvKXhjn
        sk: unencrypted:edsk3QoqBuvdamxouPhin7swCvkQNgq4jP5KZPbwWNnwdZpSpJiEbq
        balance: 2000000
    }
    bob: {
        pkh: tz1aSkwEot3L2kmUvcoxzjMomb9mvBNuzFK6
        pk: edpkurPsQ8eUApnLUJ9ZPDvu98E8VNj4KtJa1aZr16Cr5ow5VHKnz4
        sk: unencrypted:edsk3RFfvaFaxbHx8BMtEW1rKQcPtDML3LXjNqMNLCzC3wLC1bWbAt
        balance: 2000000
    }
}

You can add modify as needed. Just mount your own file to /tezbox/overrides/accounts.hjson for override or /tezbox/configuration/accounts.hjson for full replacement.

Services

You can adjust service behavior by mounting your own configuration to /tezbox/overrides/services/... for override or /tezbox/configuration/services/... for full replacement.

If you want to disable a service, you can create override with autostart: false. For example to disable baker service you would crease baker.hjson file:

autostart: false

and mount it into overrides directory:

docker run -it -v $(pwd)/baker.hjson:/tezbox/overrides/services/baker.hjson ... ghcr.io/tez-capital/tezbox:tezos-v20.3 oxfordbox

Chain Context

Chain and protocol is automatically initialized only once during the first run. The chain and all runtime data are stored in /tezbox/context/data directory. If you want to persist your sandbox state just run it with mounted volume to /tezbox/context/data directory.

e.g.

docker run -it -v $(pwd)/sandbox-data:/tezbox -p 0.0.0.0:8732:8732 ghcr.io/tez-capital/tezbox:tezos-v20.3 oxfordbox

NOTE: To reset the state you can remove the /tezbox/context/data/tezbox-initialized file. After its removal all chain and client data will be removed and the chain will be reinitialized on the next run.

Flextesa Compatibility

To maintain some level of compatibility with flextesa, the alice and bob accounts are the same. The RPC port is exposed on ports 8732 and 20000. And we use similar protocol aliases like oxfordbox and parisbox.

But unlike flextesa the tezbox won't expose configuration through command line arguments. Instead, you can edit configuration directly in the configuration files or use overrides.

Building TezBox

To build TezBox follow these steps:

clone the repository
- git clone https://github.com/tez-capital/tezbox && cd tezbox
edit the Dockerfile, configuration and sources if needed
build lua sources (you can get eli here)
- eli build/build.lua
build the image
- docker build --build-arg="PROTOCOLS=PsParisC" --build-arg="IMAGE_TAG=octez-v20.3" -t tezbox . -f containers/tezos/Containerfile --no-cache

Future development

TezBox is going to follow official octez releases and tag. You can expect new release shortly after the official release of the new octez version.

We would like to introduce tezbox minimal image with only the octez node, baker, client and the minimal configuration eventually. But there is no ETA for this feature yet.