topology.kubernetes.io/zonenetwork is the public network name to join, like rinkeby.network can't be provided in private networks, where .spec.genesis is not null.network can't be updated (immutable).highlyAvailable controls if Ethereum nodes will be scheduled on different Kubernetes nodes.topologyKey is Kubernetes node label key used to distribute ethereum nodes pods on different kubernetes nodes.bootnodes is ethereum node URLs for p2p network discovery and bootstraping.bootnodes accepts ethereum node URL enodeURL or a reference to kotal Node in the form of name.namespace where namespace is optional if referenced node is in the same namespace.bootnodes will override these bootnodes.client is the Ethereum client name powering the node.client possible values are besu, geth, nethermind.besu client can be used if network consensus is ibft2.besu can be used in fixed difficulty proof of work networks, where spec.genesis.ethash.fixedDifficulty is not null.coinbase is ethereum account to which mining rewards are paid.coinbase is required if the node is mining miner: true.corsDomains is a list of domains from which to accept cross-origin requests (browser enforced).* will be used if HTTP RPC server is enabled rpc: true or web socket server is enabled ws: true or graphQL server is enabled graphql: true.graphql enables the GraphQL server.graphqlPort GraphQL server listening port.8547 will be used if the graphQL server is enabled graphql: true.hosts is a list of host names to whitelist for RPC access (server enforced).import is the ethereum account to import. Only for nodes running with geth or nethermind.geth or nethermind clients wants to be a signer or miner.keypasswordlogging is Ethereum node logging verbosity level.logging possible values are off, fatal, error, warn, debug, info, trace and all.offfatalerrorwarndebuginfotraceallminer enables node mining or signing blocks.nodePrivateKeySecretName is the node private key.nodePrivateKeySecretName is required if the node is a boot node bootnode: true, or if besu node with client: besu is a signer in proof of authority clique network or validator in ibft2 network.p2pPort is node p2p port for communication (TCP) and discovery (UDP).resources allocates compute and storage resources to the node.2 in private, 4 in public3 in private, 6 in public4Gi in private, 8Gi in public8Gi in private, 16Gi in public100Gi in private, 6Ti in mainnet with full sync, 750Gi in mainnet wit fast sync, 25Gi in public test networks^[1-9][0-9]*[KMGTPE]i$ for example 1500Mi, 30Gi, and 1Ti.^[1-9][0-9]*m?$ for example 1000m (which is equal to 1), 1500m, 2, and 4.cpuLimit can't be less than cpu.memoryLimit can't be less than or equal to memory.storageClass field is immutable, it cannot be changed after creation.rpc enables the HTTP RPC server.rpcPort is the HTTP RPC server listening port.8545 will be used if the HTTP RPC server is enabled with rpc: true.rpcAPI is a list of RPC services to enable.["web3", "eth", "net] will be used if HTTP RPC server is enabeld with rpc: true.staticNodes is a set of trusted ethereum nodes to maintain connection to.staticNodes accepts ethereum node URL enodeURL or a reference to kotal Node in the form of name.namespace where namespace is optional if referenced node is in the same namespace.syncMode is Blockchain synchronization mode.syncMode possible values are light, full, snap or fast.light and snap sync modes are only supported by go-ethereum client.ws enables the web socket server.wsPort is the web socket server listening port.8546 is used if the web socket server is enabled with ws: true.wsAPI is a list of rpc services to enable.["web3", "eth", "net] will be used if the web socket server is enabeld with ws: true.genesis is the genesis block configuration.genesis is required in private networks.chainId is required.chainId can't reuse existing public network chain id to avoid transaction replay.id is the network id used for p2p communications between network nodes in private networks.id is required in private networks.id can't be provided while joining a public network.id can't be updated (immutable).coinbase is the beneficiary (ethereum address) of mining reward.coinbase is optional.difficulty is the difficulty of the genesis block.difficulty is optional.mixHash is combined with the nonce to prove the effort spent to create a block.mixHash is optional.gasLimit is the total gas limit for all transactions in a block.gasLimit is optional.nonce is a random number used in block computation.nonce is optional.timestamp is block creation date.timestamp is optional.forks is an object, where the key is fork name and the value is the block number at which to activate this fork.forks is optional.forks is missing, all forks will be activated at block 0 (genesis block) except DAO.muirglacier can't be activated before earlier forks like homestead. They must be ordered as in the following table:accounts is an array of accounts to fund or store code.accounts is optional.accounts is recommended for networks where signers or validators are not rewarded with eth.ethash is Proof of Work consensus engine configuration.ethash is optional.ethash can be set only in proof of work private networks.ethash.fixedDifficulty has no default value.ethash.fixedDifficulty is only supported by Hyperledger Besu Client client: besuclique is Proof of Authority clique consensus engine configuration.clique is optional.clique can be set only in proof of authority clique private networks.clique.signers is required.ibft2 is IBFT2 engine configuration.ibft2 is optional.ibft2 can be set only in IBFT2 private networks.ibft2.validators is required.