Questions tagged [node]

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ERROR No switch is currently set. Please use 'opam switch' to set or install a switch

We are currently receiving these kind of error messages when updating our tezos node. Our upgrading procedure are like this: 1. We copy the main ~/tezos directory to a new directory called ~/tezos-...
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14 views

Can I import snapshot in docker?

How import snapshot in node which running in docker container? For example snapshot from https://tezosshots.com. I see only one variant, it's copy file from 7z archive in mounted volume directory. ...
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Update of MacOS will impact node?

Recently I had to done grade my OS to High Sierra, and rebuild my node from sources. If I upgraded MacOS to Mojave will I need to update anything on the node i.e rebuild?
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1answer
29 views

What's the difference between a node synced from scratch, and a node synced from an snapshot?

The title basically says it. I have synced a full node using a snapshot, and I'm wondering if there's any difference. I have noticed that the data folder weights around 18 GB, and I thought it should ...
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Rebuild node from sources [duplicate]

I had to rebuild my node. I was finally able to “git clone” the Mainetvbut I couldn’t find a snapshot anywhere. Also, I experienced an error message when I finally tried to import snapshot (MacOS ...
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What are the minimum security options I really should take for a (Kiln)Node?

I got another question. What is the best practice or what are the most important security features I should install if I want to keep my Node "secure"? I am currently using an ubuntu system and my ...
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1answer
28 views

How to edit json files in Tezos-node folder

I need to delete json file from Tezos node folder and can’t remember how on my MacBook
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9 views

Auto restart in case of failure with Kiln and 18.04

I just installed Kiln on my intel nuc with Ubuntu 18.04. It seems to work flawless. From my understanding, Ubuntu should be able to update without restarting. I also got a UPS, so most of the risks ...
1
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1answer
35 views

kiln client / only use a ledger with the 8,25% bound on it

I got a quick question. How do I / can I setup the kiln node with a ledger that has only the 8,25% bound amount of xtz on it? I want to setup the node and let others delegate their stake to my node ...
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0answers
22 views

Is it safe to use branch mainnet-pack-validator?

For reference, Pierre from the dev team said that: A branch mainnet-pack-validator has just been pushed to the gitlab repo tezos/tezos. This branch changes the way the chain is stored on the ...
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1answer
16 views

What does “Last Assigned Baking” alert on TzScan.io explorer mean?

Today when I was checking my baker's performance on TzScan.io (as I do multiple times a day), I got this novelty... "Last Assigned Baking" tells me I have missed it. My baker's performance dropped a ...
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1answer
40 views

Public “Snapshots” for history mode nodes

Is there a public service that provides copies of the whole blockchain? I dont mean full snapshots but the real context/store for archive nodes. I need this in order to run a local tzscan api. I only ...
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1answer
35 views

I/O error while sync

I have following error validator.block: Validation of block BLr9zngSpapX4V6Bd4vkdy3LGLmkXD6hQLR96QzRA3924SfuPZV failed 8/19/2019 5:05:43 PMAug 19 14:05:43 - validator.block: Pushed: 2019-08-19T14:05:...
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0answers
27 views

How can I point Tezbox to my own node?

So I have a node and a baker running. I would like to know how can I get Tezbox to connect to it from LAN or the Internet. Apparently it needs SSL connection but I guess it can work with Snake Oil ...
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34 views

Archive Node Syncing: Block Level and Block Hash Do Not Match

Syncing an archive node from scratch. I noticed that the block level is inconsistent with the block hash. # tail -n 2 /home/ubuntu/.tezos-node/tezos-node.log && tc rpc get /chains/main/blocks/...
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1answer
12 views

Updated Docker images and bootstrapping

I recently had to reboot my machine, and upon restarting the tezos services (using the alphanet.sh start command) it automatically pulled an updated image wiping out my previous context which meant it ...
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1answer
34 views

Very slow syncronization

My tezos mainnet node very slow syncs, most messages in console: 8/6/2019 5:56:49 PMAug 6 14:56:49 - validator.peer_40: Worker started for NetXdQprcVkpa:idtkWrLiuRp3 8/6/2019 5:56:49 PMAug 6 14:56:...
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1answer
49 views

When import snapshot data :internal error, uncaught exception: Out of memory

tezos-node snapshot import mainnet.full.tar.lz4 --data-dir=/mnt/abc Aug 1 03:56:17 - shell.snapshots: Importing data from snapshot file mainnet.full.tar.lz4 Aug 1 03:56:17 - shell.snapshots: You ...
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2answers
161 views

Current level of block-chain

How can I get an actual level of block-chain from not synced node (via RPC). i.e how get how many blocks left for synchronization my node?
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1answer
42 views

config.json how to define the network?

I want to run several nodes on one machine. How can i define the network (mainnet, alphanet, zeronet) in the config.json?
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1answer
22 views

Transfer Transaction Failed

hello i m transfer tezos in alphnet. using nodejs sdk of sotez. here i have request :- await sotez.importKey('ed###PRIVATE_KEY###3r'); sotez.transfer({to: 'tz1PwpmDDgak6AZVhPujQBNjc4k1PsUm5q1D',...
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2answers
30 views

Kiln Version 0.5.3 Voting Problem

I am running a node using Kiln Version 0.5.3 running on Ubuntu. I am baking using a Ledger device and I am attempting to vote using Tezos Wallet App Version 2.0.1 When I select Vote on Kiln, I ...
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1answer
39 views

How to Transfer Tezos via API or node rpc?

hello i m trying to integrate tezos api in node js. i already try this integration " https://github.com/TezTech/eztz/wiki/Documentation " but it won't work for transfer tezos from one address to ...
2
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1answer
35 views

How to Generate Address in tezos via api?

i m trying to generate address via API. i don't know how to generate address in tezos. should i deploy my own node for this
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1answer
32 views

How to get balance from alphanet via tzscan api?

hello i trying to get balance form alphanet via tzscan api. my request url were "https://api.alphanet.tzscan.io/v3/balance/tz1XgTzqC9JJNds5isd95VPaRHpVHpFX8zs2". here i only get 0 as balance which not ...
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1answer
29 views

Error with make when switch from Zeronet to Alphanet (tezos-node)

How to downgrade the version in: /home/chainacc/tezos/_opam/lib/js_of_ocaml-compiler/dune-package (manual fixing don't fix :) ) The error: (no warning before the make) <><> Processing ...
4
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1answer
28 views

Cleanup of node data (to fix 'Bus error: 10' error)

There are already two unanswered questions about this subject but this is important and I decided to ask a slightly different one. The subject is: sometimes, the node gets in a bad state and it won't ...
4
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1answer
57 views

Why does the Tezos node use only one CPU core?

I never see the Tezos node using more than CPU core even when syncing from scratch. Why is this? Is this the reason why the nodes takes forever to sync in archive mode? Are there any plans to make the ...
4
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1answer
28 views

Tezos RPC doesn't respond with blocks below the current checkpoint

I've run my own instance of Tezos node and it seems that the node doesn't respond with blocks below the current checkpoint. GET /chains/main/checkpoint response: { "block": { "level": 212993, ...
4
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1answer
27 views

How can internal transactions be fetched?

Is it possible to get information about internal transactions from the Tezos node RPC interface? If so, what is the call? If not, what other options are there for getting internal transactions apart ...
2
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1answer
38 views

No block to bake - Number of Rolls differs too

Node and services running fine but number of rolls differs in the baking tab to the Staking Balance. Next baking slot also not available. https://tzscan.io/tz1P6XUBesrXF2Jp6shmvPqb1M321GKKNcV1?...
2
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1answer
31 views

Adding peers on a live private node

Is there any way to add new peers to a running tezos-node in private mode?
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0answers
41 views

How to run a sandboxed Tezos node in a Docker container?

I'm trying to run a sandboxed tezos node in a Docker container. Since it's (to my mind) not possible using the normal tezos docker image, and I ran into issues using granary, I tried setting up a ...
3
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1answer
36 views

Unexpected error (validator) during bootstrapping

I recently brought up a new node via docker and saw it got stuck during bootstrapping. $ ./mainnet.sh client bootstrapped Current head: BMeUZ1D6FWZv (timestamp: 2019-06-20T16:54:00-00:00, validation:...
3
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1answer
27 views

“Missing protocol 'ProtoGenesis' for the current block” when I lanch a node

"Missing protocol 'ProtoGenesis' for the current block" when I lanch a node, the version is the newest.
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3answers
85 views

How do I import a snapshot using docker?

I tried to import snapshot but it didn't work. $ ./mainnet.sh snapshot import BMJgBK8rR4gZPaTcj8EN6uu93hU7AVhPM16GsSB14ZMVxoW1iQ1.full mainnet: Pulling from tezos/tezos Digest: sha256:...
4
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1answer
33 views

How do I get a list of all delegators a baker has, using only node local endpoints?

I'm currently using TzScan as a source of data about Tezos blockchain. Unfortunately, I am receiving many http errors from their API, making my products seem unreliable. So I decided to get the data ...
3
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1answer
47 views

How do I export a snapshot using docker?

I did it below: $ ./mainnet.sh shell $ /usr/local/bin/tezos-node snapshot export BL8K1e24CHsqnMPzdyPcSDQpPh2Vr8TNbPcg4Et3cEHgvXx3H14.full tezos-node: internal error, uncaught exception: (...
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1answer
30 views

client command to list contracts results in stack overflow

tried out this command ./tezos-client list contracts as shown in Tezos Gitlab but it yields the following error: Fatal error: exception Stack overflow Raised by primitive operation at file "...
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0answers
52 views

Baking Guide Questions [closed]

I've previously setup masternodes and non-minting nodes and I want to setup a baking node. I have all the prerequisites ready to start a baking mainnet node, but I'm not comfortable on going ahead ...
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1answer
25 views

efficiency of my node for my website?

How can I calculate the efficiency of my node in the last 10 or 20 cycles? Are there any special RPC codes for this for add rewiew in to my website?
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34 views

implicit.empty_implicit_contract error is thrown while creating originated account

I have 2 sandboxed tezos nodes running with alpha protocol. I'm using eztz to generate new keys. Once new keys are generated, I'm able to create a transfer operation from bootstrapped account to this ...
4
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1answer
34 views

What does a good P2P configuration look like for a public node?

I have the following P2P settings in my config file for my public nodes, it seems to be okay, and is bootstrapping from the foundation nodes but I am interested to hear if there could be any ...
2
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1answer
20 views

How long should exporting a snapshot take?

If tezos-node snapshot export ... is supposed to make a ~2GB snapshot, at the speed it is going for me it will take weeks to complete. How long should this take? Exporting a rolling snapshot doesn't ...
2
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2answers
63 views

config.json missing

Was working on saving my identity, peers and config jsons for the switch to full when I noticed the /.tezos.node folder is missing a config.json file. There are the following jsons in that folder. ...
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0answers
54 views

Rebuilding Node and Syncing with snapshot [closed]

I had to spin up a new node...used a snapshot. How long should it take sync?
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2answers
162 views

Import Snapshot Failure

When trying to import a snapshot on a fresh install, I encounter this problem (Mac OS Mojave): May 25 21:33:02 - shell.snapshots: Setting history-mode to full tezos-node: internal error, uncaught ...
3
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1answer
47 views

Do I need to save the identity,peers,config.json when updating Tezos node?

Nomadic Labs, on the guidance to upgrading the node here state "We can now delete our upgraded archive storage and import the snapshot (without forgetting, if you need, to save {identity,peers,config}...
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1answer
34 views

Rebuilding node from scratch

If I blow up my node and start from scratch and create a new identity, will I lose my future bakes/endorsements that I had earned?
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1answer
40 views

which rpc endpoint is used to find the roll snapshot which was used for determining baking/endorsing rights at a certain cycle?

I would like to know, for every baker at cycle x, how many rolls they owned that contributed to their baking rights in that cycle. To do that, I believe I have to know how many rolls they owned during ...