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78 lines
3.1 KiB
Markdown
78 lines
3.1 KiB
Markdown
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<!--
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title: param-change
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-->
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## kvcli tx gov submit-proposal param-change
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Submit a parameter change proposal
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### Synopsis
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Submit a parameter proposal along with an initial deposit.
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The proposal details must be supplied via a JSON file. For values that contains
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objects, only non-empty fields will be updated.
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IMPORTANT: Currently parameter changes are evaluated but not validated, so it is
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very important that any "value" change is valid (ie. correct type and within bounds)
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for its respective parameter, eg. "MaxValidators" should be an integer and not a decimal.
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Proper vetting of a parameter change proposal should prevent this from happening
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(no deposits should occur during the governance process), but it should be noted
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regardless.
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Example:
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$ kvcli tx gov submit-proposal param-change <path/to/proposal.json> --from=<key_or_address>
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Where proposal.json contains:
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```
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{
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"title": "Staking Param Change",
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"description": "Update max validators",
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"changes": [
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{
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"subspace": "staking",
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"key": "MaxValidators",
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"value": 105
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}
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],
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"deposit": [
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{
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"denom": "stake",
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"amount": "10000"
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}
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]
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}
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```
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```
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kvcli tx gov submit-proposal param-change [proposal-file] [flags]
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```
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### Options
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```
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-a, --account-number uint The account number of the signing account (offline mode only)
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-b, --broadcast-mode string Transaction broadcasting mode (sync|async|block) (default "sync")
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--dry-run ignore the --gas flag and perform a simulation of a transaction, but don't broadcast it
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--fees string Fees to pay along with transaction; eg: 10uatom
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--from string Name or address of private key with which to sign
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--gas string gas limit to set per-transaction; set to "auto" to calculate required gas automatically (default 200000) (default "200000")
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--gas-adjustment float adjustment factor to be multiplied against the estimate returned by the tx simulation; if the gas limit is set manually this flag is ignored (default 1)
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--gas-prices string Gas prices to determine the transaction fee (e.g. 10uatom)
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--generate-only Build an unsigned transaction and write it to STDOUT (when enabled, the local Keybase is not accessible and the node operates offline)
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-h, --help help for param-change
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--indent Add indent to JSON response
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--keyring-backend string Select keyring's backend (os|file|test) (default "os")
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--ledger Use a connected Ledger device
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--memo string Memo to send along with transaction
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--node string <host>:<port> to tendermint rpc interface for this chain (default "tcp://localhost:26657")
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-s, --sequence uint The sequence number of the signing account (offline mode only)
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--trust-node Trust connected full node (don't verify proofs for responses) (default true)
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-y, --yes Skip tx broadcasting prompt confirmation
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```
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### Options inherited from parent commands
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```
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--chain-id string Chain ID of tendermint node
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```
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