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Akash Incentivized Testnet

This section contains instructions to run a Akash node locally in your workstation

Before We Begin

Make sure to have Akash client installed on your workstation, check install guide for instructions.

Initiating the Chain

Initiating the chain by providing a moniker and chain id will generate a genesis file using the below command

akashd init node0 --chain-id devnet

The above command will create the necessary configurations under $HOME/.akashd with the below structure:

├── config
│   ├── app.toml
│   ├── config.toml
│   ├── genesis.json
│   ├── node_key.json
│   └── priv_validator_key.json
└── data
    └── priv_validator_state.json

The Genesis file is generated under $HOME/.akashd/config/genesis.json will have a structure similar to:

{
  "app_message": {
    "auth": {
      "accounts": [],
      "params": {
        "max_memo_characters": "256",
        "sig_verify_cost_ed25519": "590",
        "sig_verify_cost_secp256k1": "1000",
        "tx_sig_limit": "7",
        "tx_size_cost_per_byte": "10"
      }
    },
    "bank": {
      "send_enabled": true
    },
    "deployment": {
      "deployments": null
    },
    "distribution": {
      "delegator_starting_infos": [],
      "delegator_withdraw_infos": [],
      "fee_pool": {
        "community_pool": []
      },
      "outstanding_rewards": [],
      "params": {
        "base_proposer_reward": "0.010000000000000000",
        "bonus_proposer_reward": "0.040000000000000000",
        "community_tax": "0.020000000000000000",
        "withdraw_addr_enabled": true
      },
      "previous_proposer": "",
      "validator_accumulated_commissions": [],
      "validator_current_rewards": [],
      "validator_historical_rewards": [],
      "validator_slash_events": []
    },
    "genutil": {
      "gentxs": []
    },
    "market": {
      "leases": null,
      "orders": null
    },
    "mint": {
      "minter": {
        "annual_provisions": "0.000000000000000000",
        "inflation": "0.130000000000000000"
      },
      "params": {
        "blocks_per_year": "6311520",
        "goal_bonded": "0.670000000000000000",
        "inflation_max": "0.200000000000000000",
        "inflation_min": "0.070000000000000000",
        "inflation_rate_change": "0.130000000000000000",
        "mint_denom": "stake"
      }
    },
    "params": null,
    "provider": {
      "providers": null
    },
    "slashing": {
      "missed_blocks": {},
      "params": {
        "downtime_jail_duration": "600000000000",
        "min_signed_per_window": "0.500000000000000000",
        "signed_blocks_window": "100",
        "slash_fraction_double_sign": "0.050000000000000000",
        "slash_fraction_downtime": "0.010000000000000000"
      },
      "signing_infos": {}
    },
    "staking": {
      "delegations": null,
      "exported": false,
      "last_total_power": "0",
      "last_validator_powers": null,
      "params": {
        "bond_denom": "stake",
        "historical_entries": 0,
        "max_entries": 7,
        "max_validators": 100,
        "unbonding_time": "1814400000000000"
      },
      "redelegations": null,
      "unbonding_delegations": null,
      "validators": null
    },
    "supply": {
      "supply": []
    }
  },
  "chain_id": "devnet",
  "gentxs_dir": "",
  "moniker": "node0",
  "node_id": "ce0f230d7f3223fa48f6a070f813bfea33bfa27d"
}

Configure defaults

akashctl config chain-id devnet 
akashctl config output json
akashctl config indent true
akashctl config trust-node true

The above commands will customize the akashctl utility with configuration saved under $HOME/.akashctl/config/config.toml and looks similar to:

chain-id = "devnet"
indent = true
output = "json"
trust-node = true

Add a Master Account to Genesis

Generate a key using:

akashctl keys add master

Output looks similar to:

- name: master
  type: local
  address: akash14kauksr2wmtsg3jd6kct48kejrmdstx4g46tv0
  pubkey: akashpub1addwnpepqwgwmmxscnq60rzl7z2sam9rx7uhgpvzxk8ltv6xjym280u4ftzcc9zc0zw
  mnemonic: ""
  threshold: 0
  pubkeys: []


**Important** write this mnemonic phrase in a safe place.
It is the only way to recover your account if you ever forget your password.

average move castle eager beauty focus sugar gesture method biology brick lonely spice grunt clay sniff sketch artist cigar burden occur spider shiver exit

Add 100M tokens to genesis Master account

akashd add-genesis-account master 100000000akash,100000000stake

Create a Validator

Create a genesis transaction to create a validator.

akashd gentx --name master

Output will be similar to:

Genesis transaction written to "/Users/gosuri/.akashd/config/gentx/gentx-53f9f81b76c350196cfc816b8cdf001e199e88ee.json

Collect The Genesis Transaction

akashd collect-gentxs

Output will be similar to:

{
  "app_message": {
    "auth": {
      "accounts": [
        {
          "type": "cosmos-sdk/Account",
          "value": {
            "account_number": 0,
            "address": "akash12hs4sudwjxvucjd204uug8vv2zu3z2fqz3jlqz",
            "coins": [
              {
                "amount": "100000000",
                "denom": "akash"
              },
              {
                "amount": "100000000",
                "denom": "stake"
              }
            ],
            "public_key": "",
            "sequence": 0
          }
        }
      ],
      "params": {
        "max_memo_characters": "256",
        "sig_verify_cost_ed25519": "590",
        "sig_verify_cost_secp256k1": "1000",
        "tx_sig_limit": "7",
        "tx_size_cost_per_byte": "10"
      }
    },
    "bank": {
      "send_enabled": true
    },
    "deployment": {
      "deployments": null
    },
    "distribution": {
      "delegator_starting_infos": [],
      "delegator_withdraw_infos": [],
      "fee_pool": {
        "community_pool": []
      },
      "outstanding_rewards": [],
      "params": {
        "base_proposer_reward": "0.010000000000000000",
        "bonus_proposer_reward": "0.040000000000000000",
        "community_tax": "0.020000000000000000",
        "withdraw_addr_enabled": true
      },
      "previous_proposer": "",
      "validator_accumulated_commissions": [],
      "validator_current_rewards": [],
      "validator_historical_rewards": [],
      "validator_slash_events": []
    },
    "genutil": {
      "gentxs": [
        {
          "type": "cosmos-sdk/StdTx",
          "value": {
            "fee": {
              "amount": [],
              "gas": "200000"
            },
            "memo": "[email protected]:26656",
            "msg": [
              {
                "type": "cosmos-sdk/MsgCreateValidator",
                "value": {
                  "commission": {
                    "max_change_rate": "0.010000000000000000",
                    "max_rate": "0.200000000000000000",
                    "rate": "0.100000000000000000"
                  },
                  "delegator_address": "akash12hs4sudwjxvucjd204uug8vv2zu3z2fqz3jlqz",
                  "description": {
                    "details": "",
                    "identity": "",
                    "moniker": "node0",
                    "security_contact": "",
                    "website": ""
                  },
                  "min_self_delegation": "1",
                  "pubkey": "akashvalconspub1zcjduepq285g7q754xtqa38cwxnkmmqzkfvy4e0zhu3mkelswp3d6j8rx8pq9ag7h3",
                  "validator_address": "akashvaloper12hs4sudwjxvucjd204uug8vv2zu3z2fqgnuesg",
                  "value": {
                    "amount": "100000000",
                    "denom": "stake"
                  }
                }
              }
            ],
            "signatures": [
              {
                "pub_key": {
                  "type": "tendermint/PubKeySecp256k1",
                  "value": "AtMoRg/d8LeEa0WY0FlQKs2gEMOZ8jKlEVaf4hN7AXRJ"
                },
                "signature": "HN4TaaSvl5BSDP6jadiAXhkVXbOzNSr/JyQPYFJoChlR/4pXYQ6yr1POupXkduXJL0TxtjNVq5K9CSuxJO5iaQ=="
              }
            ]
          }
        }
      ]
    },
    "market": {
      "leases": null,
      "orders": null
    },
    "mint": {
      "minter": {
        "annual_provisions": "0.000000000000000000",
        "inflation": "0.130000000000000000"
      },
      "params": {
        "blocks_per_year": "6311520",
        "goal_bonded": "0.670000000000000000",
        "inflation_max": "0.200000000000000000",
        "inflation_min": "0.070000000000000000",
        "inflation_rate_change": "0.130000000000000000",
        "mint_denom": "stake"
      }
    },
    "params": null,
    "provider": {
      "providers": null
    },
    "slashing": {
      "missed_blocks": {},
      "params": {
        "downtime_jail_duration": "600000000000",
        "min_signed_per_window": "0.500000000000000000",
        "signed_blocks_window": "100",
        "slash_fraction_double_sign": "0.050000000000000000",
        "slash_fraction_downtime": "0.010000000000000000"
      },
      "signing_infos": {}
    },
    "staking": {
      "delegations": null,
      "exported": false,
      "last_total_power": "0",
      "last_validator_powers": null,
      "params": {
        "bond_denom": "stake",
        "historical_entries": 0,
        "max_entries": 7,
        "max_validators": 100,
        "unbonding_time": "1814400000000000"
      },
      "redelegations": null,
      "unbonding_delegations": null,
      "validators": null
    },
    "supply": {
      "supply": []
    }
  },
  "chain_id": "devnet",
  "gentxs_dir": "/Users/gosuri/.akashd/config/gentx",
  "moniker": "node0",
  "node_id": "ce0f230d7f3223fa48f6a070f813bfea33bfa27d"
}

Validate Genesis and Start the Node

Finally, validate the genesis file and start the akashctl node

akashd validate-genesis

You should see an output similar to:

validating genesis file at /Users/gosuri/.akashd/config/genesis.json
File at /Users/gosuri/.akashd/config/genesis.json is a valid genesis file

Start the node using:

akashd start

Output should be similar to:

I[2020-03-02|20:07:59.087] starting ABCI with Tendermint                module=main
I[2020-03-02|20:08:04.376] processed active leases                      module=main count=0
I[2020-03-02|20:08:04.376] Executed block                               module=state height=1 validTxs=0 invalidTxs=0
I[2020-03-02|20:08:04.393] Committed state                              module=state height=1 txs=0 appHash=F8D8809D329495E8A4F8027D2F75D66444E675EE72CEB1F5092C7738839094C4
I[2020-03-02|20:08:09.438] processed active leases                      module=main count=0
I[2020-03-02|20:08:09.438] Executed block                               module=state height=2 validTxs=0 invalidTxs=0
I[2020-03-02|20:08:09.449] Committed state                              module=state height=2 txs=0 appHash=1B936A4C6334DFFB0C0B98E7BBD7FD98BBBBD1B266DA1B13A97F3B7EC7921A63
I[2020-03-02|20:08:14.508] processed active leases                      module=main count=0
I[2020-03-02|20:08:14.508] Executed block                               module=state height=3 validTxs=0 invalidTxs=0
I[2020-03-02|20:08:14.519] Committed state                              module=state height=3 txs=0 appHash=73158B8C64F610A7D07708CD3EF3241B0F5806119E1B5456C3CBF328BA476E35
I[2020-03-02|20:08:19.570] processed active leases                      module=main count=0
I[2020-03-02|20:08:19.570] Executed block                               module=state height=4 validTxs=0 invalidTxs=0
I[2020-03-02|20:08:19.581] Committed state                              module=state height=4 txs=0 appHash=A7D6DE44F9120351708DECF3B2E4DC8A55F94E0DBB27C887EED7085AFD07DFC8

Check Status

In a separate terminal, run the below to check status of the chain:

akashctl status

You should see a response similar to:

{
  "node_info": {
    "protocol_version": {
      "p2p": "7",
      "block": "10",
      "app": "0"
    },
    "id": "ce0f230d7f3223fa48f6a070f813bfea33bfa27d",
    "listen_addr": "tcp://0.0.0.0:26656",
    "network": "devnet",
    "version": "0.33.0",
    "channels": "4020212223303800",
    "moniker": "node0",
    "other": {
      "tx_index": "on",
      "rpc_address": "tcp://127.0.0.1:26657"
    }
  },
  "sync_info": {
    "latest_block_hash": "421502A91936647AEBDC9D69B2C453954797AA126EB1CD474608332109E17FFA",
    "latest_app_hash": "28C2215A4AE011FD0D5A51CEE5A99CAF3D4364DCBB34CCC9C259C10BE1BDCA11",
    "latest_block_height": "59",
    "latest_block_time": "2020-03-03T21:04:42.676534Z",
    "catching_up": false
  },
  "validator_info": {
    "address": "9D8D54A645B0FE913612C187A72F287532E9220D",
    "pub_key": {
      "type": "tendermint/PubKeyEd25519",
      "value": "UeiPA9Splg7E+HGnbewCslhK5eK/I7tn8HBi3UjjMcI="
    },
    "voting_power": "100"
  }
}