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Setup ipld-eth-server communicating with a remote Nitro node #587

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prathamesh0 merged 6 commits from pm-remote-nitro-node into main 2023-10-18 08:21:55 +00:00
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4 changed files with 59 additions and 35 deletions
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2
app/data/compose/docker-compose-ipld-eth-server-payments.yml
View File

@ -64,8 +64,6 @@ services:
depends_on:
ipld-eth-db:
condition: service_healthy
go-nitro:
condition: service_healthy
image: cerc/ipld-eth-server:local
environment:
SERVER_HTTP_PATH: 0.0.0.0:8081

17
app/data/config/ipld-eth-server/entrypoint.sh
View File

@ -33,10 +33,25 @@ read_nitro_addresses() {
fi
}
wait_for_nitro_endpoint() {
retry_interval=5
while true; do
curl -I -s -o /dev/null $NITRO_ENDPOINT/health
if [ $? -eq 0 ]; then
echo "Nitro endpoint is up"
break
else
echo "Nitro endpoint not available yet, retrying in $retry_interval seconds..."
sleep $retry_interval
fi
done
}
if [ "$NITRO_RUN_NODE_IN_PROCESS" = "true" ]; then
read_nitro_addresses
else
# TODO: wait for the Nitro endpoint to be up
wait_for_nitro_endpoint
fi
echo "Beginning the ipld-eth-server process"

10
app/data/stacks/fixturenet-payments/README.md
View File

@ -24,14 +24,18 @@ Deploy the stack:
laconic-so --stack fixturenet-payments deploy --cluster payments up
# Exposed on host ports:
# 4005: go-nitro node's RPC endpoint
# 5005: go-nitro node's p2p endpoint
# 32***: geth in statediffing mode and ipld-eth-server(s)
# 4005: in-process go-nitro node's RPC endpoint
# 3005: in-process go-nitro node's p2p TCP endpoint
# 5005: in-process go-nitro node's p2p WS endpoin
# 4006: out-of-process go-nitro node's RPC endpoint
# 3006: out-of-process go-nitro node's p2p TCP endpoint
# 5006: out-of-process go-nitro node's p2p WS endpoint
# 15432: MobyMask v3 watcher's db endpoint
# 3001: MobyMask v3 watcher endpoint
# 9090: MobyMask v3 watcher relay node endpoint
# 8080: MobyMask snap
# 3004: MobyMask v3 app
# 32***: geth in statediffing mode
```
## Demo

65
app/data/stacks/fixturenet-payments/demo.md
View File

@ -3,15 +3,17 @@
Stack components:
* `ipld-eth-db` database for statediffed data
* Local geth + lighthouse blockchain "fixturenet" running in statediffing mode
* `ipld-eth-server` which runs an ETH RPC API and a GQL server; serves data from `ipld-eth-db`; also runs an in-process go-nitro node for payments required for configured RPC requests
* A MobyMask v3 watcher that pays the `ipld-eth-server` for ETH RPC requests
* `ipld-eth-server-1` and `ipld-eth-server-2` both of which run an ETH RPC API and a GQL server; they both serve data from `ipld-eth-db`
* `ipld-eth-server-1` runs an in-process go-nitro node for payments required for configured RPC requests
* A go-nitro deployment acting as the remote Nitro node for `ipld-eth-server-2`
* A MobyMask v3 watcher that pays the `ipld-eth-server-1` for ETH RPC requests
* A MobyMask v3 app that pays the watcher for reads (GQL queries) and writes
* An example ERC20 Ponder indexer app that pays the `ipld-eth-server` for ETH RPC requests
* An example ERC20 Ponder indexer app that pays the `ipld-eth-server-2` for ETH RPC requests
* An example ERC20 Ponder watcher app that pays the Ponder indexer app for GQL queries
## Setup
* On starting the stack, MobyMask watcher creates a payment channel with the `ipld-eth-server`'s Nitro node. Check watcher logs and wait for the same:
* On starting the stack, MobyMask watcher creates a payment channel with the `ipld-eth-server-1`'s (in-process) Nitro node. Check watcher logs and wait for the same:
```bash
docker logs -f $(docker ps -aq --filter name="mobymask-watcher-server")
@ -37,7 +39,7 @@ Stack components:
* Check the payment channel status:
```bash
docker exec payments-nitro-rpc-client-1 npm exec -c "nitro-rpc-client get-payment-channel $WATCHER_UPSTREAM_PAYMENT_CHANNEL -h ipld-eth-server -p 4005"
docker exec payments-nitro-rpc-client-1 npm exec -c "nitro-rpc-client get-payment-channel $WATCHER_UPSTREAM_PAYMENT_CHANNEL -s false -h ipld-eth-server-1 -p 4005"
# Expected output:
# {
@ -53,10 +55,16 @@ Stack components:
# }
```
* In another terminal, check `ipld-eth-server`'s logs to keep track of incoming payments and RPC requests:
* In another terminal, check `ipld-eth-server-1`'s logs to keep track of incoming payments and RPC requests from the MobyMask watcher:
```bash
docker logs -f $(docker ps -aq --filter name="ipld-eth-server")
docker logs -f $(docker ps -aq --filter name="ipld-eth-server-1")
```
* In another terminal, check `ipld-eth-server-2`'s logs to keep track of incoming RPC requests from the Ponder app in indexer mode:
```bash
docker logs -f $(docker ps -aq --filter name="ipld-eth-server-2")
```
* MetaMask flask wallet setup for running the MobyMask app:
@ -134,6 +142,7 @@ Stack components:
```bash
# Expected output:
# ...
# laconic:payments Received a payment voucher of 50 from 0x86804299822212c070178B5135Ba6DdAcFC357D3
# laconic:payments Serving a paid query for 0x86804299822212c070178B5135Ba6DdAcFC357D3
# vulcanize:resolver isPhisher 0x98ae4f9e9d01cc892adfe6871e1db0287039e0c183d3b5bb31d724228c114744 0x2B6AFbd4F479cE4101Df722cF4E05F941523EaD9 TWT:ash1
# vulcanize:indexer isPhisher: db miss, fetching from upstream server
@ -143,16 +152,15 @@ Stack components:
# laconic:payments Making RPC call: eth_chainId
# laconic:payments Making RPC call: eth_getStorageAt
# 2023-10-13T06:34:00.483Z ts-nitro:engine {"msg":"Sent message","_msg":{"to":"0xAAA662","from":"0xBBB676",# "payloadSummaries":[],"proposalSummaries":[],"payments":[{"amount":300,"channelId":"0x9a4bdfe03c8e72f368aab07e6bd18f1cd6821170e1a93e59864aad6ee6a853a2"}],"rejectedObjectives":[]}}
```
* The watcher makes several ETH RPC requests to `ipld-eth-server` to fetch data required for satisfying the GQL request(s); check `ipld-eth-server` logs for charged RPC requests (`eth_getBlockByHash`, `eth_getBlockByNumber`, `eth_getStorageAt`):
* The watcher makes several ETH RPC requests to `ipld-eth-server-1` to fetch data required for satisfying the GQL request(s); check `ipld-eth-server-1` logs for charged RPC requests (`eth_getBlockByHash`, `eth_getBlockByNumber`, `eth_getStorageAt`):
```bash
# Expected output:
# ...
# 2023/10/13 06:34:57 INFO Received a voucher payer=0xBBB676f9cFF8D242e9eaC39D063848807d3D1D94 amount=100
# 2023/10/13 06:34:59 INFO Serving a paid RPC request method=eth_getBlockByHash sender=0xBBB676f9cFF8D242e9eaC39D063848807d3D1D94
# 2023/10/13 06:34:59 INFO Serving a paid RPC request method=eth_getBlockByHash cost=50 sender=0xBBB676f9cFF8D242e9eaC39D063848807d3D1D94
# time="2023-10-13T06:34:59Z" level=debug msg=START api_method=eth_getBlockByHash api_params="[0x46411a554f30e607bdd79cd157a60a7c8b314c0709557be3357ed2fef53d6c3d false]" api_reqid=52 conn="192.168.64.4:59644" user_id= uuid=a1893211-6992-11ee-a67a-0242c0a8400c
# WARN [10-13|06:34:59.133] Attempting GerRPCCalls, but default PluginLoader has not been initialized
# time="2023-10-13T06:34:59Z" level=debug msg=END api_method=eth_getBlockByHash api_params="[0x46411a554f30e607bdd79cd157a60a7c8b314c0709557be3357ed2fef53d6c3d false]" api_reqid=52 conn="192.168.64.4:59644" duration=5 user_id= uuid=a1893211-6992-11ee-a67a-0242c0a8400c
@ -160,7 +168,7 @@ Stack components:
# time="2023-10-13T06:34:59Z" level=debug msg=START api_method=eth_chainId api_params="[]" api_reqid=53 conn="192.168.64.4:59658" user_id= uuid=a18a96d9-6992-11ee-a67a-0242c0a8400c
# time="2023-10-13T06:34:59Z" level=debug msg=END api_method=eth_chainId api_params="[]" api_reqid=53 conn="192.168.64.4:59658" duration=0 user_id= uuid=a18a96d9-6992-11ee-a67a-0242c0a8400c
# 2023/10/13 06:34:59 INFO Received a voucher payer=0xBBB676f9cFF8D242e9eaC39D063848807d3D1D94 amount=100
# 2023/10/13 06:35:01 INFO Serving a paid RPC request method=eth_getStorageAt sender=0xBBB676f9cFF8D242e9eaC39D063848807d3D1D94
# 2023/10/13 06:35:01 INFO Serving a paid RPC request method=eth_getStorageAt cost=50 sender=0xBBB676f9cFF8D242e9eaC39D063848807d3D1D94
# time="2023-10-13T06:35:01Z" level=debug msg=START api_method=eth_getStorageAt api_params="[0x2b6afbd4f479ce4101df722cf4e05f941523ead9 0xf76621c2cc1c1705fabbc22d30ffc5ded7f26e4995feb8d1c9812a2697ba1278 0x46411a554f30e607bdd79cd157a60a7c8b314c0709557be3357ed2fef53d6c3d]" api_reqid=54 conn="192.168.64.4:59660" user_id= uuid=a2bd75d2-6992-11ee-a67a-0242c0a8400c
# time="2023-10-13T06:35:01Z" level=debug msg=END api_method=eth_getStorageAt api_params="[0x2b6afbd4f479ce4101df722cf4e05f941523ead9 0xf76621c2cc1c1705fabbc22d30ffc5ded7f26e4995feb8d1c9812a2697ba1278 0x46411a554f30e607bdd79cd157a60a7c8b314c0709557be3357ed2fef53d6c3d]" api_reqid=54 conn="192.168.64.4:59660" duration=7 user_id= uuid=a2bd75d2-6992-11ee-a67a-0242c0a8400c
```
@ -186,10 +194,10 @@ Stack components:
# }
```
* Check the watcher - ipld-eth-server payment channel status after a few requests:
* Check the watcher - ipld-eth-server-1 payment channel status after a few requests:
```bash
docker exec payments-nitro-rpc-client-1 npm exec -c "nitro-rpc-client get-payment-channel $WATCHER_UPSTREAM_PAYMENT_CHANNEL -h ipld-eth-server -p 4005"
docker exec payments-nitro-rpc-client-1 npm exec -c "nitro-rpc-client get-payment-channel $WATCHER_UPSTREAM_PAYMENT_CHANNEL -s false -h ipld-eth-server-1 -p 4005"
# Expected output ('PaidSoFar' should be non zero):
# {
@ -216,9 +224,9 @@ Stack components:
# 08:00:28.701 INFO payment Nitro node setup with address 0x67D5b55604d1aF90074FcB69b8C51838FFF84f8d
# laconic:payments Starting voucher subscription... +0ms
# ...
# 09:58:54.288 INFO payment Creating ledger channel with nitro node 0xAAA6628Ec44A8a742987EF3A114dDFE2D4F7aDCE
# 09:58:54.288 INFO payment Creating ledger channel with nitro node 0x660a4bEF3fbC863Fcd8D3CDB39242aE513d7D92e
# ...
# 09:59:14.230 INFO payment Creating payment channel with nitro node 0xAAA6628Ec44A8a742987EF3A114dDFE2D4F7aDCE
# 09:59:14.230 INFO payment Creating payment channel with nitro node 0x660a4bEF3fbC863Fcd8D3CDB39242aE513d7D92e
# ...
# 09:59:14.329 INFO payment Using payment channel 0x10f049519bc3f862e2b26e974be8666886228f30ea54aab06e2f23718afffab0
```
@ -229,30 +237,29 @@ Stack components:
export PONDER_UPSTREAM_PAYMENT_CHANNEL=<PAYMENT_CHANNEL_ID>
```
* On starting the Ponder app in indexer mode, it creates a payment channel with the `ipld-eth-server`'s Nitro node and then starts the historical sync service
* On starting the Ponder app in indexer mode, it creates a payment channel with the `ipld-eth-server-2`'s (external) Nitro node and then starts the historical sync service
* The sync service makes several ETH RPC requests to the `ipld-eth-server` to fetch required data; check the `ipld-eth-server` logs for charged RPC requests (`eth_getBlockByNumber`, `eth_getLogs`):
* The sync service makes several ETH RPC requests to the `ipld-eth-server-2` to fetch required data; check the `ipld-eth-server-2` logs for charged RPC requests (`eth_getBlockByNumber`, `eth_getLogs`):
```bash
# Expected output:
# ...
# 2023/10/13 06:59:49 INFO Received a voucher payer=0x67D5b55604d1aF90074FcB69b8C51838FFF84f8d amount=100
# time="2023-10-13T06:59:51Z" level=debug msg=START api_method=eth_getLogs api_params="[map[address:0x32353a6c91143bfd6c7d363b546e62a9a2489a20 fromBlock:0x5 toBlock:0x68]]" api_reqid=1 conn="192.168.64.2:55578" user_id= uuid=1aedde38-6996-11ee-a67a-0242c0a8400c
# 2023/10/13 06:59:51 INFO Serving a paid RPC request method=eth_getLogs sender=0x67D5b55604d1aF90074FcB69b8C51838FFF84f8d
# WARN [10-13|06:59:51.287] Attempting GerRPCCalls, but default PluginLoader has not been initialized
# time="2023-10-13T06:59:51Z" level=debug msg="retrieving log cids for receipt ids"
# time="2023-10-13T06:59:51Z" level=debug msg=END api_method=eth_getLogs api_params="[map[address:0x32353a6c91143bfd6c7d363b546e62a9a2489a20 fromBlock:0x5 toBlock:0x68]]" api_reqid=1 conn="192.168.64.2:55578" duration=17 user_id= uuid=1aedde38-6996-11ee-a67a-0242c0a8400c
# 2023/10/13 06:59:51 INFO Received a voucher payer=0x67D5b55604d1aF90074FcB69b8C51838FFF84f8d amount=100
# 2023/10/13 06:59:53 INFO Serving a paid RPC request method=eth_getBlockByNumber sender=0x67D5b55604d1aF90074FcB69b8C51838FFF84f8d
# 2023/10/13 06:59:53 INFO Received a voucher payer=0x67D5b55604d1aF90074FcB69b8C51838FFF84f8d amount=100
# 2023/10/18 05:29:38 INFO Serving a paid RPC request method=eth_getBlockByNumber cost=50 sender=0x67D5b55604d1aF90074FcB69b8C51838FFF84f8d
# time="2023-10-18T05:29:38Z" level=debug msg=START api_method=eth_getBlockByNumber api_params="[latest true]" api_reqid=0 conn="172.26.0.19:42306" user_id= uuid=54992dc3-6d77-11ee-9ede-0242ac1a000f
# WARN [10-18|05:29:38.292] Attempting GerRPCCalls, but default PluginLoader has not been initialized
# time="2023-10-18T05:29:38Z" level=debug msg=END api_method=eth_getBlockByNumber api_params="[latest true]" api_reqid=0 conn="172.26.0.19:42306" duration=22 user_id= uuid=54992dc3-6d77-11ee-9ede-0242ac1a000f
# time="2023-10-18T05:29:40Z" level=debug msg=START api_method=eth_getLogs api_params="[map[address:0x32353a6c91143bfd6c7d363b546e62a9a2489a20 fromBlock:0x5 toBlock:0x68]]" api_reqid=1 conn="172.26.0.19:42306" user_id= uuid=55d19200-6d77-11ee-9ede-0242ac1a000f
# 2023/10/18 05:29:40 INFO Serving a paid RPC request method=eth_getLogs cost=50 sender=0x67D5b55604d1aF90074FcB69b8C51838FFF84f8d
# WARN [10-18|05:29:40.340] Attempting GerRPCCalls, but default PluginLoader has not been initialized
# time="2023-10-18T05:29:40Z" level=debug msg="retrieving log cids for receipt ids"
# time="2023-10-18T05:29:40Z" level=debug msg=END api_method=eth_getLogs api_params="[map[address:0x32353a6c91143bfd6c7d363b546e62a9a2489a20 fromBlock:0x5 toBlock:0x68]]" api_reqid=1 conn="172.26.0.19:42306" duration=20 user_id= uuid=55d19200-6d77-11ee-9ede-0242ac1a000f
# ...
```
* Check the ponder - ipld-eth-server payment channel status:
* Check the ponder - ipld-eth-server-2 payment channel status:
```bash
docker exec payments-nitro-rpc-client-1 npm exec -c "nitro-rpc-client get-payment-channel $PONDER_UPSTREAM_PAYMENT_CHANNEL -h ipld-eth-server -p 4005"
docker exec payments-nitro-rpc-client-1 npm exec -c "nitro-rpc-client get-payment-channel $PONDER_UPSTREAM_PAYMENT_CHANNEL -s false -h go-nitro -p 4006"
# Expected output ('PaidSoFar' is non zero):
# {