Setup:
simd tx distribution set-withdraw-addr <claim_address> -y --from validator
simd tx authz grant <claim_address> generic --msg-type=/cosmos.distribution.v1beta1.MsgWithdrawValidatorCommission --from validator
simd tx authz grant <claim_address> generic --msg-type=/cosmos.distribution.v1beta1.MsgWithdrawDelegatorReward --from validator
| docker pull ghcr.io/blockpane/tenderduty:v2.1.1-hf1 | |
| docker run --rm -ti ghcr.io/blockpane/tenderduty:v2.1.1-hf1 -h | |
| docker run --rm -ti -v $PWD:/var/lib/tenderduty ghcr.io/blockpane/tenderduty:v2.1.1-hf1 -encrypt |
| # add this to your .bashrc (and edit the list of chains to your liking | |
| # it will enable tab completion on the command line for each :) | |
| while read autocomplete; do | |
| hash $autocomplete 2>/dev/null && . <($autocomplete completion) | |
| done << EOF | |
| junod | |
| kava | |
| osmosisd | |
| secretcli |
State sync can greatly speed up the time it takes to bring a node online, and the smaller state size will make processing the epoch much faster. There is however a bug that affects osmosisd v5.0.0-v6.0.1 which causes the replay to fail after syncing
This walks through the steps to bring up a new node using state sync on osmosis v6.0.1, this will likely be outdated pretty quickly (Jan 2, 2022) once the bug is fixed.
| #!/bin/bash | |
| # used by monit, place in: /etc/monit/scripts/no-peers.sh | |
| # as simple as it gets. Additional upside is it's easy to see what ports are used in m/monit | |
| /usr/bin/ss -lntp | grep "${1}" |
| #!/bin/bash | |
| ### This is an example script that sets up IP tables with Docker. Many admins are not aware that UFW | |
| ### and Docker do not play well together, and accidently expose RPC ports and vulnerable services to | |
| ### the network. This replaces UFW with Netfilter-persistent and adds rules to the DOCKER-USER chain | |
| ### which is the correct way to filter incoming traffic with docker. This specific example is for a | |
| ### Tendermint node running via docker, and wireguard / ssh running directly on the host. | |
| # CHANGE THIS TO ACTUAL PUBLIC INTERFACE!!!!!!!!!! |
| { | |
| "annotations": { | |
| "list": [ | |
| { | |
| "builtIn": 1, | |
| "datasource": "-- Grafana --", | |
| "enable": true, | |
| "hide": true, | |
| "iconColor": "rgba(0, 211, 255, 1)", | |
| "name": "Annotations & Alerts", |
| #!/bin/bash | |
| PROMETHEUS=http://localhost:26660 | |
| NUM_PEERS=$(curl -s ${PROMETHEUS}/stats |grep 'p2p_peers{' |awk '{print $NF}') | |
| # if we can't connect don't alarm, that is done in another check. | |
| [ -z $NUM_PEERS ] && exit 0 | |
| if [ $NUM_PEERS -eq 0 ] ; then | |
| echo NO PEERS ARE CONNECTED |
This example is specifically for my Osmosis seed node, that I run in the cloud, all my other nodes are on hardware, and I use a very different setup on those.
These instructions should work on just about any cloud provider, by striping block devices it's possible to get much higher IOPS and throughput. On Omosis in particular this is important. It doesn't cost any more to use striped volumes, so for example 3 40GB volumes cost the same as a single 120GB, but give (almost) 3x the performance.
After provisioning new block devices (do not format automatically) in the DO console and attaching them, ssh into the droplet and as root follow the directions below. I try to shoot for < 50% usage, so right now with about 120GiB needed, three 90GB volumes will do nicely.
_Note that extending the volume group in the future will require adding exactly the same number and size of volumes. Alternatively you can just use the same procedure here to move the files into a new vol
| package main | |
| import ( | |
| "flag" | |
| "github.com/PagerDuty/go-pagerduty" | |
| "log" | |
| "os" | |
| "strings" | |
| ) |