Subgraph Oracle

The Subgraph Oracle verifies the availability of the subgraph files and does other validity checks, if a subgraph is found to be invalid it will be denied rewards in the rewards manager contract. Usage:

USAGE:
    availability-oracle [FLAGS] [OPTIONS] --ipfs <ipfs> --signing-key <signing-key> --subgraph <subgraph> --url <url>

FLAGS:
        --dry-run    log the results but not send a transaction to the rewards manager
    -h, --help       Prints help information
    -V, --version    Prints version information

OPTIONS:
        --epoch-block-oracle-subgraph <subgraph>
            Graphql endpoint to the epoch block oracle subgraph used for fetching supported networks [env: EPOCH_BLOCK_ORACLE_SUBGRAPH=]

        --grace-period <grace-period>
            Grace period, in seconds from subgraph creation, for which subgraphs will not be checked [env: ORACLE_GRACE_PERIOD=]  [default: 0]
        
        --ipfs <ipfs>
            IPFS endpoint with access to the subgraph files [env: ORACLE_IPFS=]

        --ipfs-concurrency <ipfs-concurrency>
            Maximum concurrent calls to IPFS [env: ORACLE_IPFS_CONCURRENCY=]  [default: 100]

        --ipfs-timeout <ipfs-timeout>
            IPFS timeout after which a file will be considered unavailable [env: ORACLE_IPFS_TIMEOUT_SECS=]  [default: 30]

        --metrics-port <metrics-port>
             [env: ORACLE_METRICS_PORT=]  [default: 8090]

        --min-signal <min-signal>
            Minimum signal for a subgraph to be checked [env: ORACLE_MIN_SIGNAL=]  [default: 100]

        --oracle-index <oracle-index>
            Assigned index for the oracle, to be used when voting on SubgraphAvailabilityManager [env: ORACLE_INDEX=]

        --period <period>
            How often the oracle should check the subgraphs. With the default value of 0, the oracle will run once and terminate [env: ORACLE_PERIOD_SECS=]  [default: 0]
        
        --rewards-manager-contract <rewards-manager-contract>
            The address of the rewards manager contract [env: REWARDS_MANAGER_CONTRACT=]

        --signing-key <signing-key>
            The secret key of the oracle for signing transactions [env: ORACLE_SIGNING_KEY=]

        --subgraph <subgraph>
            Graphql endpoint to the network subgraph [env: ORACLE_SUBGRAPH=]

        --subgraph-availability-manager-contract <subgraph-availability-manager-contract>
            The address of the subgraph availability manager contract [env: SUBGRAPH_AVAILABILITY_MANAGER_CONTRACT=]

        --supported-data-source-kinds <supported-data-source-kinds>...
            a comma separated list of the supported data source kinds [env: SUPPORTED_DATA_SOURCE_KINDS=]  [default: ethereum,ethereum/contract,file/ipfs,substreams,file/arweave]

        --url <url>
            RPC url for the network [env: RPC_URL=]

Examples

Example command to testing with a dry run:

cargo run -p availability-oracle -- \
    --ipfs https://api.thegraph.com/ipfs \
    --subgraph <network-subgraph-url> \
    --min-signal 10000 \
    --url <url> \
    --dry-run

Example command to run SubgraphAvailabilityManager configuration:

cargo run -p availability-oracle -- \
    --ipfs https://api.thegraph.com/ipfs \
    --subgraph <network-subgraph-url> \
    --min-signal 10000 \
    --url <url> \
    --subgraph-availability-manager-contract <address> \
    --oracle-index <index> \
    --signing-key <signing-key>

Example command to run RewardsManager configuration:

cargo run -p availability-oracle -- \
    --ipfs https://api.thegraph.com/ipfs \
    --subgraph <network-subgraph-url> \
    --min-signal 10000 \
    --url <url> \
    --rewards-manager-contract <address> \
    --signing-key <signing-key>