Home Baking — Installing and Setting up a Tezos Node
Installing a betanet Tezos Node from Source on Ubuntu 18.4
These are the steps for installing the betanet Tezos node from source on a fresh Ubuntu 18.4. There has recently been a number of updates to the betanet which also required some additional libraries. The instructions are based on the current version git tag review-LA1–964-g51e8f94e.
We tested our home baking install on iMac 4Ghz intel Core i7 with 32GB with a VM that had access to 8GB of memory and 4 processors. We give approximate times, where appropriate, based on this machine. The full install takes about 15 minutes but 2–3 hours to sync up the chain.
Note that the betanet is expected to be the live chain and so all transactions made on betanet will be persevered on the mainnet.
Install the libraries that Tezos is dependent on
sudo apt-get install build-essential git m4 unzip rsync curl bubblewrap libev-dev libgmp-dev pkg-config libhidapi-dev jbuilder
Pull down the source code from the git repository
git clone https://gitlab.com/tezos/tezos.git
git checkout betanet
git describe --tags
This should result in the following tag “review-LA1–964-g51e8f94e” and if you have a later version then these instructions may not be complete.
Install the OPAM the package manager for OCaml (~3 minutes)
sh <(curl -sL https://raw.githubusercontent.com/ocaml/opam/master/shell/install.sh)
opam init --comp=4.06.1
opam switch 4.06.1
eval $(opam env)
Building Tezos from source (~10 minutes)
eval $(opam env)
Create the node identity
The identity information and chain is stored in the directory ./tezos-node in your home directory.
./tezos-node identity generate
Start-up the node
Run from a terminal (currently takes ~ 2–3 hours to sync)
./tezos-node run --rpc-addr :8732 --connections 10
Run without a terminal and write output to a tezos.log file.
nohup ./tezos-node run --rpc-addr :8732 --connections 10 --log-output tezos.log &
To run a baker, endorser and accuser.
./tezos-baker-002-PsYLVpVv run with local node ~/.tezos-node <baking_address>
./tezos-endorser-002-PsYLVpVv run <baking_address>
Useful Node Commands
This is a useful alias to set up in order to avoid the annoying warning splash screen. The rest of the commands below assume this alias has been run otherwise replace betanet with ./tezos-client
alias betanet=’TEZOS_CLIENT_UNSAFE_DISABLE_DISCLAIMER=y ./tezos-client’
Generate a key with the alias my_account
The keys are stored in the directory ./tezos-client in your home directory. This is an important directory to backup.
betanet gen keys my_account
Get balance of an account
betanet get balance for my_account
Show wallet addresses and contracts (k addresses)
betanet list known addresses
betanet list known contracts
Create an originate contract for delegating
This will create a k address contract which delegates to a delegate_account
betanet originate account my_originated for my_account transferring 1 from my_account --delegate delegate_account --delegatable
To change your delegate
betanet set delegate for my_originated to another_delegate
Example of transferring XTZ
betanet transfer 1 from my_account to bobs_account --fee 0