itrocket

Quicksilver, как застейкать токены?

2022-12-17T12:57:27.900Z

Вы можете застейкать как разлоченные так и залоченные токены

Наш валидатор: quickvaloper1jlh8cttv96kyxu0j0r2ppv4sga6ju4uzxa3c2x

Эксплорер: https://explorer.nodestake.top/quicksilver/staking/quickvaloper1jlh8cttv96kyxu0j0r2ppv4sga6ju4uzxa3c2x

Инструкция

Установите Keplr, если он у вас еще не установлен, восстановите кошелек используя мнемоническую фразу или приватный ключ
Перейдите на стейкинг портал и подключите кошелек

Подключите кошелек

Подтвердите подключение

Выберите сеть Quicksilver, в поле Account name введите имя вашего аккаунта, к примеру Quicksilver и нажмите кнопку Next

Подтверждаем, Вы увидите адресс вашего кошелька, нажимаем Save

Создаем аккаунт на портале

Отлично, аккаунт добавлен.

Теперь нужно вернуться на страницу портала и попытаться заделегировать

Открываем Advanced меню

Обязательно открываем Advanced настройки и выставляем Fee - 0, Gas - 250k.

Подтверждаем делегирование

Возможно, придётся подождать некоторое время, так как у нас транзакция с 0 fees

Если увидите ошибку, свяжитесь со мной https://t.me/SEM3gs, отправлю немного токенов для оплаты комиссии

Uptick testnet 2.0

2022-12-01T10:50:06.342Z

Update packages and Install dependencies

sudo apt update && sudo apt upgrade -y
sudo apt install curl git wget htop tmux build-essential jq make gcc -y

Replace your wallet and moniker <YOUR_WALLET_NAME> <YOUR_MONIKER> without <>, save and import variables into system

UPTICK_PORT=10
echo "export UPTICK_WALLET="<YOUR_WALLET_NAME>"" >> $HOME/.bash_profile
echo "export UPTICK_MONIKER="<YOUR_MONIKER>"" >> $HOME/.bash_profile
echo "export UPTICK_CHAIN_ID="uptick_7000-2"" >> $HOME/.bash_profile
echo "export UPTICK_PORT="${UPTICK_PORT}"" >> $HOME/.bash_profile
source $HOME/.bash_profile

install go

cd $HOME
VER="1.18.3"
wget "https://golang.org/dl/go$VER.linux-amd64.tar.gz"
sudo tar -C /usr/local -xzf "go$VER.linux-amd64.tar.gz"
rm -rf  "go$VER.linux-amd64.tar.gz"
echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> $HOME/.bash_profile
source $HOME/.bash_profile
go version

Download and build binaries

cd $HOME
git clone https://github.com/UptickNetwork/uptick.git
cd uptick
git checkout v0.2.4
make install

Config and init app

uptickd config node tcp://localhost:${UPTICK_PORT}657
uptickd config chain-id $UPTICK_CHAIN_ID
uptickd init $UPTICK_MONIKER --chain-id $UPTICK_CHAIN_ID

Download genesis

wget -O $HOME/.uptickd/config/genesis.json https://raw.githubusercontent.com/UptickNetwork/uptick-testnet/main/uptick_7000-2/genesis.json

Set seeds and peers

SEEDS=""
PEERS="eecdfb17919e59f36e5ae6cec2c98eeeac05c0f2@peer0.testnet.uptick.network:26656,178727600b61c055d9b594995e845ee9af08aa72@peer1.testnet.uptick.network:26656,f97a75fb69d3a5fe893dca7c8d238ccc0bd66a8f@uptick-seed.p2p.brocha.in:30554,94b63fddfc78230f51aeb7ac34b9fb86bd042a77@uptick-testnet-rpc.p2p.brocha.in:30556,902a93963c96589432ee3206944cdba392ae5c2d@65.108.42.105:27656"
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.uptickd/config/config.toml

Set gustom ports in app.toml file

sed -i.bak -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:${UPTICK_PORT}317\"%;
s%^address = \":8080\"%address = \":${UPTICK_PORT}080\"%;
s%^address = \"0.0.0.0:9090\"%address = \"0.0.0.0:${UPTICK_PORT}090\"%; 
s%^address = \"0.0.0.0:9091\"%address = \"0.0.0.0:${UPTICK_PORT}091\"%; 
s%^address = \"0.0.0.0:8545\"%address = \"0.0.0.0:${UPTICK_PORT}545\"%; 
s%^ws-address = \"0.0.0.0:8546\"%ws-address = \"0.0.0.0:${UPTICK_PORT}546\"%" $HOME/.uptickd/config/app.toml

Set gustom ports in config.toml file

sed -i.bak -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:${UPTICK_PORT}658\"%; 
s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://0.0.0.0:${UPTICK_PORT}657\"%; 
s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:${UPTICK_PORT}060\"%;
s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:${UPTICK_PORT}656\"%;
s%^external_address = \"\"%external_address = \"$(wget -qO- eth0.me):${UPTICK_PORT}656\"%;
s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":${UPTICK_PORT}660\"%" $HOME/.uptickd/config/config.toml

Config pruning

sed -i -e "s/^pruning *=.*/pruning = \"nothing\"/" $HOME/.uptickd/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"100\"/" $HOME/.uptickd/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"50\"/" $HOME/.uptickd/config/app.toml

Set minimum gas price, enable prometheus and disable indexing

sed -i -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0auptick\"/" $HOME/.uptickd/config/app.toml
sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.uptickd/config/config.toml
sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.uptickd/config/config.toml

Clean old data

uptickd tendermint unsafe-reset-all --home $HOME/.uptickd --keep-addr-book

Create Service file

sudo tee /etc/systemd/system/uptickd.service > /dev/null <<EOF
[Unit]
Description=uptick
After=network-online.target

[Service]
User=$USER
ExecStart=$(which uptickd) start --home $HOME/.uptickd
Restart=on-failure
RestartSec=3
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF

Enable and start service

sudo systemctl daemon-reload
sudo systemctl enable uptickd
sudo systemctl restart uptickd && sudo journalctl -u uptickd -f

(OPTIONAL) State Sync

In order not to wait for a long synchronization, you can use our StateSync guide

Stop the service

sudo systemctl stop uptickd

Configure

cd $HOME peers="86f50af23369997882ca3988eabeba998b4f07cc@65.109.92.79:10656" 
config=$HOME/.uptickd/config/config.toml 
SNAP_RPC=65.109.92.79:10657
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $config 
sed -i.bak -e "s/^snapshot-interval *=.*/snapshot-interval = \"2000\"/" $HOME/.uptickd/config/app.toml 
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \ 
BLOCK_HEIGHT=$((LATEST_HEIGHT - 2000)); \ 
TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash)

Сheck is the state sync information available

echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH

Configure the state sync

sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1true| ; \
s|^(rpc_servers[[:space:]]+=[[:space:]]+).*$|\1\"$SNAP_RPC,$SNAP_RPC\"| ; \
s|^(trust_height[[:space:]]+=[[:space:]]+).*$|\1$BLOCK_HEIGHT| ; \
s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH\"| ; \
s|^(seeds[[:space:]]+=[[:space:]]+).*$|\1\"\"|" $config

Clean old data

uptickd tendermint unsafe-reset-all --home $HOME/.uptickd --keep-addr-book

Restart the service and check the log

sudo systemctl restart uptickd && sudo journalctl -u uptickd -f

Create wallet

To create a new wallet, use the following command. don’t forget to save the mnemonic

uptickd keys add $UPTICK_WALLET

(optional) To restore exexuting wallet, use the following command

uptickd keys add $UPTICK_WALLET --recover

Fund your wallet

Before creating a validator, you need to fund your wallet, go to the Uptick discord server and and navigate to faucet channel

$faucet <YOUR_WALLET_ADDRESS>

Save wallet info

UPTICK_WALLET_ADDRESS=$(uptickd keys show $WALLET -a)
UPTICK_VALOPER_ADDRESS=$(uptickd keys show $WALLET --bech val -a)
echo "export UPTICK_WALLET_ADDRESS="${UPTICK_WALLET_ADDRESS} >> $HOME/.bash_profile
echo "export UPTICK_VALOPER_ADDRESS="${UPTICK_VALOPER_ADDRESS} >> $HOME/.bash_profile
source $HOME/.bash_profile

Create validator

before creating a validator, you need to check the balance and make sure that the node is synched

Check Sync status, once your node is fully synced, the output from above will say false

uptickd status 2>&1 | jq .SyncInfo

Check your balance

uptickd query bank balances $UPTICK_WALLET_ADDRESS

Create validator

uptickd tx staking create-validator \
  --amount 5000000000000000000auptick \
  --from $UPTICK_WALLET \
  --commission-max-change-rate "0.01" \
  --commission-max-rate "0.2" \
  --commission-rate "0.05" \
  --min-self-delegation "1" \
  --pubkey  $(uptickd tendermint show-validator) \
  --moniker $UPTICK_MONIKER \
  --chain-id $UPTICK_CHAIN_ID \
  --gas=auto

You can add --website --security-contact --identity --details flags in it needed

 --website <YOUR_SITE_URL> \
 --security-contact <YOUR_CONTACT> \
 --identity <KEYBASE_IDENTITY> \
 --details <YOUR_VALIDATOR_DETAILS>

Monitoring

If you want to have set up a monitoring and alert system use our cosmos nodes monitoring guide with tenderduty

Security

To protect you keys please don`t share your privkey, mnemonic and follow a basic security rules

Set up ssh keys for authentication

You can use this guide to configure ssh authentication and disable password authentication on your server

Firewall security

Set the default to allow outgoing connections, deny all incoming except ssh and node p2p port

sudo ufw default allow outgoing 
sudo ufw default deny incoming 
sudo ufw allow ssh/tcp 
sudo ufw allow ${UPTICK_PORT}656/tcp
sudo ufw enable

Usefull commands

Service commands

check logs

sudo journalctl -u uptickd -f

stop service

sudo systemctl stop uptickd

start service

sudo systemctl start uptickd

restart service

sudo systemctl restart uptickd

Wallet operation

check balance

uptickd query bank balances $UPTICK_WALLET_ADDRESS

transfer funds

uptickd tx bank send $UPTICK_WALLET_ADDRESS <TO_UPTICK_WALLET_ADDRESS> 1000000000000000000auptick --gas auto --gas-adjustment 1.3

lists of wallets

uptickd keys list

create a new wallet

uptickd keys add $UPTICK_WALLET

recover wallet

uptickd keys add $UPTICK_WALLET --recover

delete wallet

uptickd keys delete $UPTICK_WALLET

Node information

synch info

uptickd status 2>&1 | jq .SyncInfo

node status

curl -s localhost:${UPTICK_PORT}657/status

node info

uptickd status 2>&1 | jq .NodeInfo

validator info

uptickd status 2>&1 | jq .ValidatorInfo

your node peers

echo $(uptickd tendermint show-node-id)'@'$(curl -s ifconfig.me)':'$(cat $HOME/.uptickd/config/config.toml | sed -n '/Address to listen for incoming connection/{n;p;}' | sed 's/.*://; s/".*//')

get currently conected peers lis

curl -sS http://localhost:${UPTICK_PORT}657/net_info | jq -r '.result.peers[] | "\(.node_info.id)@\(.remote_ip):\(.node_info.listen_addr)"' | awk -F ':' '{print $1":"$(NF)}'

Voting

uptickd tx gov vote 1 yes --from $UPTICK_WALLET --chain-id $UPTICK_CHAIN_ID

Staking, Delegation and Rewards

Withdraw all rewards

uptickd tx distribution withdraw-all-rewards --from $WALLET --chain-id $UPTICK_CHAIN_ID --gas auto --gas-adjustment 1.3

Withdraw rewards with commision

uptickd tx distribution withdraw-rewards $UPTICK_VALOPER_ADDRESS --from $WALLET --commission --chain-id $UPTICK_CHAIN_ID --gas auto --gas-adjustment 1.3

Check balance

uptickd query bank balances $UPTICK_WALLET_ADDRESS

Delegate stake

uptickd tx staking delegate $UPTICK_VALOPER_ADDRESS 5000000000000000000auptick --from $WALLET --chain-id $UPTICK_CHAIN_ID --gas=auto --gas-adjustment 1.3

Redelegate stake to another validator

uptickd tx staking redelegate <srcValidatorAddress> <destValidatorAddress> 5000000000000000000auptick --from $WALLET --chain-id $UPTICK_CHAIN_ID --gas auto --gas-adjustment 1.3

Validator operation

Edit validator

uptickd tx staking edit-validator \
  --moniker=$NODENAME \
  --identity=<your_keybase_id> \
  --website="<your_website>" \
  --details="<your_validator_description>" \
  --chain-id=$UPTICK_CHAIN_ID \
  --from=$WALLET

Validator info

uptickd status 2>&1 | jq .ValidatorInfo

Jailing info

uptickd q slashing signing-info $(uptickd tendermint show-validator)

Unjail validator

uptickd tx slashing unjail --broadcast-mode=block --from $WALLET --chain-id $UPTICK_CHAIN_ID --gas auto --gas-adjustment 1.5

Consensus state

curl localhost:${UPTICK_PORT}657/consensus_state

Delete node

sudo systemctl stop uptickd
sudo systemctl disable uptickd
sudo rm -rf /etc/systemd/system/uptick*
sudo rm $(which uptickd)
sudo rm -rf $HOME/.uptickd
sudo rm -fr $HOME/uptick
sed -i "/UPTICK_/d" $HOME/.bash_profile

COSMOS node protecting and monitoring guide with tenderduty

2022-10-16T16:33:23.845Z

Update packages and Install dependencies

sudo apt update && sudo apt upgrade -y
sudo apt install curl build-essential git wget jq make gcc tmux pkg-config libssl-dev libleveldb-dev tar -y

Install go

ver="1.18.2"
cd $HOME
wget "https://golang.org/dl/go$ver.linux-amd64.tar.gz"
sudo rm -rf /usr/local/go
sudo tar -C /usr/local -xzf "go$ver.linux-amd64.tar.gz"
rm "go$ver.linux-amd64.tar.gz"
echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> ~/.bash_profile
source ~/.bash_profile
go version

Install tenderduty

cd $HOME
rm -rf tenderduty
git clone https://github.com/blockpane/tenderduty
cd tenderduty
go install
cp example-config.yml config.yml

Open config.yml file

sudo nano $HOME/tenderduty/config.yml

For simple monitoring without notifications, just change these in the config:

Osmosys to <PROJECT_NAME>
chain_id: osmosis-1 to chain_id: <YOUR_CHAIN_ID>
valoper_address: osmovaloper1xxxxxxx... to valoper_address: <YOUR_VALOPER_ADDRESS>
url: tcp://localhost:26657 TO url: tcp://localhost:<YOUR_NODE_RPC_PORT>

Optional
If you want to add another node monitoring, you can dublicate this section on conf.yml file

chains:

  # The user-friendly name that will be used for labels. Highly suggest wrapping in quotes.
  "Osmosis":
    # chain_id is validated for a match when connecting to an RPC endpoint, also used as a label in several places.
    chain_id: osmosis-1
    # Hooray, in v2 we derive the valcons from abci queries so you don't have to jump through hoops to figure out how
    # to convert ed25519 keys to the appropriate bech32 address
    valoper_address: osmovaloper1xxxxxxx...
    # Should the monitor revert to using public API endpoints if all supplied RCP nodes fail?
    # This isn't always reliable, not all public nodes have websocket proxying setup correctly.
    public_fallback: no

    # Controls various alert settings for each chain.
    alerts:
      # If the chain stops seeing new blocks, should an alert be sent?
      stalled_enabled: yes
      # How long a halted chain takes in minutes to generate an alarm
      stalled_minutes: 10

      # Most basic alarm, you just missed x blocks ... would you like to know?
      consecutive_enabled: yes
      # How many missed blocks should trigger a notification?
      consecutive_missed: 5
      # NOT USED: future hint for pagerduty's routing
      consecutive_priority: critical

      # For each chain there is a specific window of blocks and a percentage of missed blocks that will result in
      # a downtime jail infraction. Should an alert be sent if a certain percentage of this window is exceeded?
      percentage_enabled: no
      # What percentage should trigger the alert
      percentage_missed: 10
      # Not used yet, pagerduty routing hint
      percentage_priority: warning

      # Should an alert be sent if the validator is not in the active set ie, jailed,
      # tombstoned, unbonding?
      alert_if_inactive: yes
      # Should an alert be sent if no RPC servers are responding? (Note this alarm is instantaneous with no delay)
      alert_if_no_servers: yes

      # for this *specific* chain it's possible to override alert settings. If the api_key or webhook addresses are empty,
      # the global settings will be used. Note, enabled must be set both globally and for each chain.

      # Chain specific setting for pagerduty
      pagerduty:
        enabled: yes
        api_key: "" # uses default if blank

      # Discord settings
      discord:
        enabled: yes
        webhook: "" # uses default if blank

      # Telegram settings
      telegram:
        enabled: yes
        api_key: "" # uses default if blank
        channel: "" # uses default if blank

    # This section covers our RPC providers. No LCD (aka REST) endpoints are used, only TM's RPC endpoints
    # Multiple hosts are encouraged, and will be tried sequentially until a working endpoint is discovered.
    nodes:
      # URL for the endpoint. Must include protocol://hostname:port
      - url: tcp://localhost:26657
        # Should we send an alert if this host isn't responding?
        alert_if_down: yes
      # repeat hosts for monitoring redundancy
      - url: https://some-other-node:443
        alert_if_down: no

Create service file and start tenderduty

sudo tee /etc/systemd/system/tenderdutyd.service << EOF
[Unit]
Description=Tenderduty
After=network.target

[Service]
Type=simple
Restart=always
RestartSec=5
TimeoutSec=180

User=$USER
WorkingDirectory=$HOME/tenderduty
ExecStart=$(which tenderduty)

# there may be a large number of network connections if a lot of chains
LimitNOFILE=infinity

# extra process isolation
NoNewPrivileges=true
ProtectSystem=strict
RestrictSUIDSGID=true
LockPersonality=true
PrivateUsers=true
PrivateDevices=true
PrivateTmp=true

[Install]
WantedBy=multi-user.target
EOF

sudo systemctl daemon-reload
sudo systemctl enable tenderdutyd
sudo systemctl start tenderdutyd

Now you can see the logs

sudo journalctl -fu tenderdutyd

You can open dashboard on web browser by using tenderduty port and your server IP http://<YOUR_SERVER_IP>:<PORT>
Default port on tenderduty is 8888

Turn on firewall to protect your server and open the required port

Default RPC port is 26656, prometheus - 26660 and tenderduty - 8888. if you have custom ports on your node or have another nodes in this server, check it and open custom ports!

sudo apt install ufw 
sudo ufw default allow outgoing 
sudo ufw default deny incoming 
sudo ufw allow ssh/tcp 
sudo ufw limit ssh/tcp 
sudo ufw allow 26656,26660,8888/tcp
sudo ufw enable

Configure Telegram alerting

Open telegram and find @BotFather

Create telegram bot via @BotFather, customize it and get bot API token (how_to).
Create the group: alarm . Customize them, add the bot in your chat and get chats IDs (how_to).
Open config.yml file

change enabled: no to enabled: yes
api_key: '5555555555:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' to api_key: '<YOUR_BOT_API_KEY>'
channel: "-666666666" to channel: "<YOUR_GROUP_CHAT_ID>"

nano $HOME/tenderduty/config.yml

And save this ctrl+x y enter

Restart tenderduty

sudo systemctl restart tenderdutyd && sudo journalctl -fu tenderdutyd

Congratulations! You have set up a monitoring and alert system