bitcoind -- How to monitor remotely from the console?

linelec

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Quote from: a.miner on May 17, 2014, 03:28:45 PM

I'm running bitcoind on a dedicated machine behind a firewall, and I only let ports 8333 and 9333 through that wall. And 22, for SSH and SCP.

So, how can I monitor my bitcoin node remotely under these conditions?

I would like to keep a log file on a remote machine, together with a real-time display, so if something goes wrong, I know it's time to go visit my hardware.

I'm completely newbie.

I don't run bitcoind in my own space but as another user and can connect it from my user directory. I've put rpcuser & rpcpassword in my own ~/.bitcoin/bitcoin.conf
Now i can mess around with some bitcoind commands. Even shutdown bitcoind. But if I start it, it'll run under my UID.

The same thing must be possible from on PC to another via some port, 8333, without ssh.
By just adding some values in the bitcoin.conf or command line of the client. But I don't know how yet.

linelec

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Activity: 210

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Quote from: alexrossi on May 18, 2014, 01:06:20 PM

Have you already configured a dedicated screen session for the bitcoind instance? So when you quit SSH it doesn't close.

You don't need a screen session, just start bitcoind this way:

bitcoind -daemon

grue

legendary

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everything except for bitcoin.conf and debug.log are not meant to be human-readable. contrary to what its name suggests, db.log does not contain logging information for databases.

a.miner

newbie

Activity: 43

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There are a lot of interesting files in ~/.bitcoin with intriguing names like database and db.log and debug.log and such like.

I could just grab these files with sftp and extract the information I want once I have them here.

Where can I find documentation for the file formats?

a.miner

newbie

Activity: 43

Merit: 0

Quote from: alexrossi on May 18, 2014, 01:06:20 PM

Have you already configured a dedicated screen session for the bitcoind instance? So when you quit SSH it doesn't close.

screen is a very nice utility, which I am definitely going to have to learn about; people are suggesting it in my p2pool thread, too.

What I would like to do is run bitcoind with the -printtoconsole option, and have screen capture the output to a file, so stuff isn't lost when it scrolls off the top of the screen.

a.miner

newbie

Activity: 43

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Quote from: grue on May 17, 2014, 04:16:45 PM

are you monitoring your miners, or just bitcoind? if you only want to monitor bitcoind, you can use ssh to view the logs or issue the getinfo command.

Well, I would like to monitor the miners, but I can't think of a way to do it without opening up my local network. Right now, they are invisible to the internet.

I also have p2pool running, and I want to monitor that, too. I started a thread in the pools forum to talk about that.

By the way, where are these log files that bitcoind writes and what are they called?

alexrossi

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Have you already configured a dedicated screen session for the bitcoind instance? So when you quit SSH it doesn't close.

grue

legendary

Activity: 2058

Merit: 1431

are you monitoring your miners, or just bitcoind? if you only want to monitor bitcoind, you can use ssh to view the logs or issue the getinfo command.

a.miner

newbie

Activity: 43

Merit: 0

I'm running bitcoind on a dedicated machine behind a firewall, and I only let ports 8333 and 9333 through that wall. And 22, for SSH and SCP.

So, how can I monitor my bitcoin node remotely under these conditions?

I would like to keep a log file on a remote machine, together with a real-time display, so if something goes wrong, I know it's time to go visit my hardware.

Topic: bitcoind -- How to monitor remotely from the console? (Read 841 times)