Use mounted volumes for data in geth nodes

app/data/compose/docker-compose-fixturenet-eth.yml

@@ -8,6 +8,8 @@ services:
     environment:
       RUN_BOOTNODE: "true"
     image: cerc/fixturenet-eth-geth:local
+    volumes:
+      - bootnode_geth_data:/root/ethdata
     ports:
       - "9898"
       - "30303"
@@ -26,6 +28,7 @@ services:
     image: cerc/fixturenet-eth-geth:local
     volumes:
       - fixturenet_geth_accounts:/opt/testnet/build/el
+      - fixturenet_eth_geth_1_data:/root/ethdata
     healthcheck:
       test: ["CMD", "nc", "-v", "localhost", "8545"]
       interval: 30s
@@ -52,6 +55,8 @@ services:
     image: cerc/fixturenet-eth-geth:local
     depends_on:
       - fixturenet-eth-bootnode-geth
+    volumes:
+      - fixturenet_eth_geth_2_data:/root/ethdata
 
   fixturenet-eth-bootnode-lighthouse:
     hostname: fixturenet-eth-bootnode-lighthouse
@@ -106,3 +111,6 @@ services:
 
 volumes:
   fixturenet_geth_accounts:
+  bootnode_geth_data:
+  fixturenet_eth_geth_1_data:
+  fixturenet_eth_geth_2_data:

app/data/container-build/cerc-fixturenet-eth-geth/Dockerfile

@@ -22,6 +22,6 @@ COPY run-el.sh /opt/testnet/run.sh
 RUN cd /opt/testnet && make genesis-el
 
 COPY --from=geth  /usr/local/bin/geth /usr/local/bin/
-RUN geth init /opt/testnet/build/el/geth.json && rm -f ~/.ethereum/geth/nodekey
+RUN geth --datadir ~/ethdata init /opt/testnet/build/el/geth.json && rm -f ~/ethdata/geth/nodekey
 
 ENTRYPOINT ["/opt/testnet/run.sh"]

app/data/container-build/cerc-fixturenet-eth-geth/genesis/accounts/import_keys.sh

@@ -12,6 +12,6 @@ for line in `cat ../build/el/accounts.csv`; do
 
   echo ""
   echo "$ADDRESS"
-  geth account import --password .pw.$$ .key.$$
+  geth account import --datadir=~/ethdata --password .pw.$$ .key.$$
   rm -f .pw.$$ .key.$$
 done

app/data/container-build/cerc-fixturenet-eth-geth/run-el.sh

@@ -13,7 +13,7 @@ cd /opt/testnet/build/el
 python3 -m http.server 9898 &
 cd $HOME_DIR
 
-START_CMD="geth"
+START_CMD="geth --datadir=~/ethdata"
 if [ "true" == "$CERC_REMOTE_DEBUG" ] && [ -x "/usr/local/bin/dlv" ]; then
     START_CMD="/usr/local/bin/dlv --listen=:40000 --headless=true --api-version=2 --accept-multiclient exec /usr/local/bin/geth --continue --"
 fi
@@ -28,7 +28,7 @@ if [ "true" == "$RUN_BOOTNODE" ]; then
 else
     cd /opt/testnet/accounts
     ./import_keys.sh
-    
+
     echo -n "$JWT" > /opt/testnet/build/el/jwtsecret
 
     if [ "$CERC_RUN_STATEDIFF" == "detect" ] && [ -n "$CERC_STATEDIFF_DB_HOST" ]; then