Witness Essentials: Watcher (Docker & Signing-Key Support)

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Witness Essentials: Watcher received an update, which includes:

• Docker Support (incl. PM2 for 24/7 uptime)
• Private Signing-Key Support
• .env file has been removed and config.json refactored

Github: https://github.com/witness-essentials/watcher

Commits (1st Nov. 2018): https://github.com/witness-essentials/watcher/commits/master

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What is Witness Essentials?

Witness Essentials is a collection of important tools for witnesses.

Github Organization: https://github.com/witness-essentials

More Info: Witness Essentials Explained

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Watcher Overview

Witness Essentials: Watcher is a script that watches over a given witness account and in case of missed blocks, failsover to backup-nodes or disables the witness. Besides that, it can also rotate between the given nodes/keys and alert via multiple services.

To sum the features up:

• Transaction signing either via private signing-key or private active-key
• Rotation between keys supported
• Multiple alert options available (TELEGRAM, SMS <NEXMO, TWILIO>, EMAIL)
• RPC Failover
• Robust error handling

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Getting Started

The easiest way to get started is to use Docker:

git clone https://github.com/witness-essentials/watcher.git
cd watcher
chmod +x run.sh
./run.sh install_docker
./run.sh build
./run.sh start

For Telegram Alerts: You can create a new telegram-bot through botfather https://core.telegram.org/bots#6-botfather.

For more detailed installation instructions (incl. manually with node) check out the repository:

Github: https://github.com/witness-essentials/watcher

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Update Instructions

If you're upgrading from an old version, make sure to edit the config accordingly.

The .env-file has been removed and the private active-key has to be added to the config now. But only if you're not using the private signing-key feature AND/OR if the witness is disabled.

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If you find problems or have feature requests, feel free to leave a comment or create an issue on Github.

Sincerely,
Wolf

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^{Do you believe that my work is valuable for Steem? Then please vote for me as witness.}