Setup pyenv+pipenv, refactor code to 'domain' style, upgrade README
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backups@services.home
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.python-version
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1
.python-version
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3.12.2
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12
Pipfile
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12
Pipfile
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[[source]]
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url = "https://pypi.org/simple"
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verify_ssl = true
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name = "pypi"
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[packages]
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pyaml = "*"
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[dev-packages]
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[requires]
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python_version = "3.12"
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87
Pipfile.lock
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87
Pipfile.lock
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{
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"_meta": {
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"hash": {
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"sha256": "ca9ff7c7d2ec2dd861e573b423daae217bde726c51532a624cd495d82bdc4662"
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},
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"pipfile-spec": 6,
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"requires": {
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"python_version": "3.12"
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},
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"sources": [
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{
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"name": "pypi",
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"url": "https://pypi.org/simple",
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"verify_ssl": true
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}
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]
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},
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"default": {
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"pyaml": {
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"hashes": [
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"sha256:90407d74c95a55d9b41d3860fcc1759640444d2795df748a328d077bc4f58393",
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"sha256:ce6f648efdfb1b3a5579f8cedb04facf0fa1e8f64846b639309b585bb322b4e5"
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],
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"index": "pypi",
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"markers": "python_version >= '3.8'",
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"version": "==23.12.0"
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},
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"pyyaml": {
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"hashes": [
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"sha256:04ac92ad1925b2cff1db0cfebffb6ffc43457495c9b3c39d3fcae417d7125dc5",
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"sha256:062582fca9fabdd2c8b54a3ef1c978d786e0f6b3a1510e0ac93ef59e0ddae2bc",
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"sha256:0d3304d8c0adc42be59c5f8a4d9e3d7379e6955ad754aa9d6ab7a398b59dd1df",
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"sha256:1635fd110e8d85d55237ab316b5b011de701ea0f29d07611174a1b42f1444741",
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"sha256:184c5108a2aca3c5b3d3bf9395d50893a7ab82a38004c8f61c258d4428e80206",
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"sha256:18aeb1bf9a78867dc38b259769503436b7c72f7a1f1f4c93ff9a17de54319b27",
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"sha256:1d4c7e777c441b20e32f52bd377e0c409713e8bb1386e1099c2415f26e479595",
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"sha256:1e2722cc9fbb45d9b87631ac70924c11d3a401b2d7f410cc0e3bbf249f2dca62",
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"sha256:1fe35611261b29bd1de0070f0b2f47cb6ff71fa6595c077e42bd0c419fa27b98",
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"sha256:28c119d996beec18c05208a8bd78cbe4007878c6dd15091efb73a30e90539696",
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"sha256:326c013efe8048858a6d312ddd31d56e468118ad4cdeda36c719bf5bb6192290",
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"sha256:40df9b996c2b73138957fe23a16a4f0ba614f4c0efce1e9406a184b6d07fa3a9",
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"sha256:42f8152b8dbc4fe7d96729ec2b99c7097d656dc1213a3229ca5383f973a5ed6d",
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"sha256:49a183be227561de579b4a36efbb21b3eab9651dd81b1858589f796549873dd6",
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"sha256:4fb147e7a67ef577a588a0e2c17b6db51dda102c71de36f8549b6816a96e1867",
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"sha256:50550eb667afee136e9a77d6dc71ae76a44df8b3e51e41b77f6de2932bfe0f47",
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"sha256:510c9deebc5c0225e8c96813043e62b680ba2f9c50a08d3724c7f28a747d1486",
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"sha256:5773183b6446b2c99bb77e77595dd486303b4faab2b086e7b17bc6bef28865f6",
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"sha256:596106435fa6ad000c2991a98fa58eeb8656ef2325d7e158344fb33864ed87e3",
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"sha256:6965a7bc3cf88e5a1c3bd2e0b5c22f8d677dc88a455344035f03399034eb3007",
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"sha256:69b023b2b4daa7548bcfbd4aa3da05b3a74b772db9e23b982788168117739938",
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"sha256:6c22bec3fbe2524cde73d7ada88f6566758a8f7227bfbf93a408a9d86bcc12a0",
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"sha256:704219a11b772aea0d8ecd7058d0082713c3562b4e271b849ad7dc4a5c90c13c",
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"sha256:7e07cbde391ba96ab58e532ff4803f79c4129397514e1413a7dc761ccd755735",
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"sha256:81e0b275a9ecc9c0c0c07b4b90ba548307583c125f54d5b6946cfee6360c733d",
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"sha256:855fb52b0dc35af121542a76b9a84f8d1cd886ea97c84703eaa6d88e37a2ad28",
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"sha256:8d4e9c88387b0f5c7d5f281e55304de64cf7f9c0021a3525bd3b1c542da3b0e4",
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"sha256:9046c58c4395dff28dd494285c82ba00b546adfc7ef001486fbf0324bc174fba",
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"sha256:9eb6caa9a297fc2c2fb8862bc5370d0303ddba53ba97e71f08023b6cd73d16a8",
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"sha256:a08c6f0fe150303c1c6b71ebcd7213c2858041a7e01975da3a99aed1e7a378ef",
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"sha256:a0cd17c15d3bb3fa06978b4e8958dcdc6e0174ccea823003a106c7d4d7899ac5",
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"sha256:afd7e57eddb1a54f0f1a974bc4391af8bcce0b444685d936840f125cf046d5bd",
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"sha256:b1275ad35a5d18c62a7220633c913e1b42d44b46ee12554e5fd39c70a243d6a3",
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"sha256:b786eecbdf8499b9ca1d697215862083bd6d2a99965554781d0d8d1ad31e13a0",
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"sha256:ba336e390cd8e4d1739f42dfe9bb83a3cc2e80f567d8805e11b46f4a943f5515",
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"sha256:baa90d3f661d43131ca170712d903e6295d1f7a0f595074f151c0aed377c9b9c",
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"sha256:bc1bf2925a1ecd43da378f4db9e4f799775d6367bdb94671027b73b393a7c42c",
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"sha256:bd4af7373a854424dabd882decdc5579653d7868b8fb26dc7d0e99f823aa5924",
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"sha256:bf07ee2fef7014951eeb99f56f39c9bb4af143d8aa3c21b1677805985307da34",
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"sha256:bfdf460b1736c775f2ba9f6a92bca30bc2095067b8a9d77876d1fad6cc3b4a43",
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"sha256:c8098ddcc2a85b61647b2590f825f3db38891662cfc2fc776415143f599bb859",
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"sha256:d2b04aac4d386b172d5b9692e2d2da8de7bfb6c387fa4f801fbf6fb2e6ba4673",
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"sha256:d483d2cdf104e7c9fa60c544d92981f12ad66a457afae824d146093b8c294c54",
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"sha256:d858aa552c999bc8a8d57426ed01e40bef403cd8ccdd0fc5f6f04a00414cac2a",
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"sha256:e7d73685e87afe9f3b36c799222440d6cf362062f78be1013661b00c5c6f678b",
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"sha256:f003ed9ad21d6a4713f0a9b5a7a0a79e08dd0f221aff4525a2be4c346ee60aab",
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"sha256:f22ac1c3cac4dbc50079e965eba2c1058622631e526bd9afd45fedd49ba781fa",
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"sha256:faca3bdcf85b2fc05d06ff3fbc1f83e1391b3e724afa3feba7d13eeab355484c",
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"sha256:fca0e3a251908a499833aa292323f32437106001d436eca0e6e7833256674585",
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"sha256:fd1592b3fdf65fff2ad0004b5e363300ef59ced41c2e6b3a99d4089fa8c5435d",
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"sha256:fd66fc5d0da6d9815ba2cebeb4205f95818ff4b79c3ebe268e75d961704af52f"
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],
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"markers": "python_version >= '3.6'",
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"version": "==6.0.1"
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}
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},
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"develop": {}
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}
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43
README.md
43
README.md
@ -5,27 +5,25 @@ This is a simple script that will emit a warning to stderr when your disk usage
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## Requirements
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* Python3
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* pyenv
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* Python *pyaml* module
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Example:
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```sudo pip3 install pyaml```
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* pipenv inside
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* *logger* program, which should be on most distributions
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## Installation
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1. First, make sure you have python3 and pip3 installed
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1. Install [pyenv](https://github.com/pyenv/pyenv)
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2. Use pip3 to make sure you have the python module "pyaml" installed
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2. cd to this repo's directory and run `$ pyenv install` to get the correct version of python
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3. Create a configuration file somewhere.
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3. Install pyenv with `$ pip install --upgrade pip pipenv`
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4. Create a Crontab entry that will call this script with an argument "--config" followed by the path to your configuration file.
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4. Initialize the pip environment with `$ pipenv install`
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(examples found below)
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5. Create a yaml configuration file somewhere.
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6. Create a crontab entry that will call this script with an argument "--config" followed by the path to your configuration file.
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## Command Line Arguments
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@ -37,27 +35,26 @@ Specifies a path to a configuration file or directory. If a directory is specifi
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### Example Call With Arguments
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Assuming you can invoke *Python 3* with the command ```python3```, here's a quick example using two configuration files:
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```
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python3 /path/to/disk-usage-warn --config "/my/config/path-1" --config "/my/config/path-2"
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```shell
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cd /path/to/this/repo && pipenv run python main.py --config "/my/config/path-1" --config "/my/config/path-2"
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```
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## Example Crontab Entry
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As mentioned, the easiest way to use this script is with Crontabs. By default, cron jobs will send you an email any time a script outputs to stdout or stderr. Since this script will output lots of information onto stdout, and only output to stderr when a disk has become full, it's useful to redirect stdout to /dev/null, like so:
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As mentioned, the easiest way to use this script is with crontabs.
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By default, cron jobs will send you an email any time a script outputs to stdout or stderr.
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Since this script will output lots of information to stdout,
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and only output to stderr when a disk has become full,
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it's useful to redirect stdout to /dev/null, like so:
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```bash
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python3 /path/to/disk-usage-warn --config "/path-to-config" > /dev/null
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```shell
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cd /path/to/this/repo && pipenv run python main.py --config "/path/to/config" > /dev/null
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```
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So, in order to run this script every 5 minutes, use something like the following:
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```bash
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*/5 * * * * python3 /path/to/disk-usage-warn --config "/path-to-config" > /dev/null
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```shell
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*/5 * * * * cd /path/to/this/repo && pipenv run python main.py --config "/path/to/config" > /dev/null
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```
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The examples above assume you can invoke *Python 3* with the command ```python3```.
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#!/usr/bin/env python3
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"""
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@ -6,7 +5,7 @@ Mike's Disk Usage Warner
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A simple script to emit warnings out to stderr if a disk's usage surpasses a threshold
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Copyright 2019 Mike Peralta; All rights reserved
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Copyright 2019-2024 Mike Peralta; All rights reserved but for following license(s)
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Released under the GNU GENERAL PUBLIC LICENSE v3 (See LICENSE file for more)
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@ -209,14 +208,3 @@ class DiskUsageWarn:
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stderr = stderr.decode()
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return process.returncode, stdout, stderr
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def main():
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duw = DiskUsageWarn()
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duw.run()
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if __name__ == "__main__":
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main()
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