add files

docker-compose-create-beaconchain-node.yml

@@ -0,0 +1,18 @@
+version: "3.9"
+services:
+  #Creates a genesis state for the beacon chain using a YAML configuration file and
+  # a deterministic set of 64 validators.
+  create-beacon-chain-genesis:
+    image: "gcr.io/prysmaticlabs/prysm/cmd/prysmctl@sha256:f84353a4b6552dbb2cd0f3249d7b02f1a18ccdd56dfb36a233b5814832aa5707"
+    command:
+      - testnet
+      - generate-genesis
+      - --fork=bellatrix
+      - --deposit-json-file=/files/validator_keys/$DEPOSIT_DATA
+      - --num-validators=$NUM_VALIDATORS
+      - --output-ssz=/files/genesis.ssz
+      - --chain-config-file=/files/config.yml
+      - --geth-genesis-json-in=/files/genesis.json
+      - --geth-genesis-json-out=/files/genesis.json
+    volumes:
+      - ./files:/files