Chore/update genesis files (#230)

Added short explanations for all run modis to the readme to provide an
easy access for users into this project.
Picked up your suggestions and extended it.

Author: Godspeed-exe

README.md

@@ -7,10 +7,86 @@
 This repository provides a lightweight java implementation of the [Rosetta API](https://github.com/coinbase/mesh-specifications). It uses [Yaci-Store](https://github.com/bloxbean/yaci-store) as an indexer
 to fetch the data from a Cardano node. 
 
+This component consists of:
+- a full Cardano node
+- a Cardano Submit API
+- an indexer which stores data in Postgres
+- the Mesh (formerly Rosetta) API
+
+This implementation follows the [Rosetta API](https://docs.cdp.coinbase.com/mesh/docs/api-reference/) specification and is compatible with the [Rosetta CLI](https://docs.cdp.coinbase.com/mesh/docs/mesh-cli/).
+It contains some extensions to fit the needs of the Cardano blockchain. These changes are documented in the [wiki](https://github.com/cardano-foundation/cardano-rosetta-java/wiki/2.-Cardano-Specific-API-Additions).
 
 ## Documentation
+Detailed explanation to all components can be found in the [wiki pages](https://github.com/cardano-foundation/cardano-rosetta-java/wiki) of this repository.
+It includes explanations about the Architecture, how to build and run the components and explanations to environment variables.
+
+## System requirements
+Since [Yaci-Store](https://github.com/bloxbean/yaci-store) is a comparatively lightweight indexer, the system requirements are lower than for other chain indexers. The following are the recommended system requirements for running this component:
+- 4CPU Cores
+- 32GB RAM
+- 400GB of storage
+
+Better hardware will improve the performance of the indexer and the node, which will result in faster syncing times.
+
+## Installation
+By default this Cardano-node will sync the entire chain from Genesis. 
+This will take up to 48-72 hours (dependening on the system resources).
+
+### Docker (build from source)
+If your user is not in the `docker` group you might have to execute these commands with `sudo`.
+The default config is focused on mainnet. If you want to test this on other Cardano netwoks (like `preview` or `preprod`) please adjust the `docker/.env.dockerfile` or read the Wiki page on [Environment variables](https://github.com/cardano-foundation/cardano-rosetta-java/wiki/5.-Environment-Variables) on other options and their default values.
+
+```bash
+    git clone https://github.com/cardano-foundation/cardano-rosetta-java
+    cd cardano-rosetta-java
+    docker build -t rosetta-java -f ./docker/Dockerfile .
+    docker run --name rosetta --env-file ./docker/.env.dockerfile -p 8082:8082 -d rosetta-java:latest
+```
+Detailed explanation can be found in the [Wiki](https://github.com/cardano-foundation/cardano-rosetta-java/wiki/3.-Getting-Started-with-Docker).
+
+Depending on using a snapshot feature or not, this will take X amount of time. You can follow along with the commands below. Your instance is ready when you see: `DONE`.
+
+**Useful commands:**
+- Following Docker container logs:
+```bash
+    docker logs rosetta -f
+```
+- Access node logs:
+```bash
+    docker exec rosetta tail -f /logs/node.log
+```
+- Interactive access to container:
+```bash
+    docker exec -it rosetta bash # direct bash access within the container 
+
+
+    # Useful commands within the container 
+    cardano-cli query tip --mainnet # check node sync status
+    tail -f /logs/node.log # follow node logs
+    tail -f /logs/indexer.log # follow indexer logs
+```
+
+### Docker (using pre-built image)
+For every Release we provide pre-built docker images stored in the DockerHub Repositories of the Cardano Foundation ([DockerHub](https://hub.docker.com/orgs/cardanofoundation/repositories))
+To start it use the following command:
+```bash
+    docker run --name rosetta --env-file ./docker/.env.dockerfile -p 8082:8082 -d cardanofoundation/cardano-rosetta-java:latest
+```
+Changes to the configuration can be made by adjusting the `docker/.env.dockerfile` file. For more information on the environment variables, please refer to the [Wiki](https://github.com/cardano-foundation/cardano-rosetta-java/wiki/5.-Environment-Variables).
+
+### Docker compose
+If needed we also provide all components needed to run Rosetta in a docker-compose file.
+This will start:
+- Cardano-node
+- Cardano-Submit-API
+- Yaci-Store
+- Rosetta-API
+- Postgres
 
-Please refer to our [wiki pages](https://github.com/cardano-foundation/cardano-rosetta-java/wiki) for more information on the project.
+```bash
+    docker-compose --env-file .env.docker-compose -f docker-compose.yaml up -d 
+```
+Adjustments can be made by changing `.env.docker-compose` file. For more information on the environment variables, please refer to the [Wiki](https://github.com/cardano-foundation/cardano-rosetta-java/wiki/5.-Environment-Variables).
 
 ---
-Thanks for visiting us and enjoy :heart:!
+Thanks for visiting us and enjoy :heart:!

config/mainnet/alonzo-genesis.json

@@ -2,15 +2,15 @@
     "lovelacePerUTxOWord": 34482,
     "executionPrices": {
         "prSteps":
-        {
-            "numerator" :   721,
-            "denominator" : 10000000
-        },
+	{
+	    "numerator" :   721,
+	    "denominator" : 10000000
+		},
         "prMem":
-        {
-            "numerator" :   577,
-            "denominator" : 10000
-        }
+	{
+	    "numerator" :   577,
+	    "denominator" : 10000
+	}
     },
     "maxTxExUnits": {
         "exUnitsMem":   10000000,
@@ -193,4 +193,4 @@
             "sliceByteString-cpu-arguments-intercept": 150000
         }
     }
-}
+}