watchdog | Simple python process watchdog with restart and email alerts | Monitoring library
kandi X-RAY | watchdog Summary
kandi X-RAY | watchdog Summary
Python script that watches over a operating system process. If process is not found, it tries to restart it. Script also sends alert emails.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Parse configuration file .
- Watch the process .
- Bootstrap an argparse configuration .
- Start and watch the process .
- Switch to daemon mode .
- Check if a process exists .
- Setup the logger .
- Sends an email .
- Print error and exit .
- restart a process
watchdog Key Features
watchdog Examples and Code Snippets
Community Discussions
Trending Discussions on watchdog
QUESTION
I've made two python application.
- a watchdog application, always running, that is looking for new data in a folder. If new data is detected and match all the conditions, it send the data to the next step.
- a python analysis application that is processing the data and sending back the result in a folder near the watchdog application.
It works well and the watchdog and call several instances of the python analysis application without problems.
I now need to use Docker. I'm learning it.
I manage to make 2 Dockerfile, and with some testing data already in the container, the two images works well separately.
I want to find the best make to make it works with Docker.
My questions :
I found on Stackoverflow that if you need two containers working together, you need to define a network in your composer. Since I only have 1 container running 24/7 and the rest is just instances of the same images, should I still make a network ?
How is the best way to load the data ? Should the watchdog access from a folder outside a container, copy it inside a volume (defined in the composer file), and allow containers from the python analysis app to access it and write the result back in this volume ? Can this volume be accessible like a regular folder for non-tech users ?
Please, be tolerant with my questions, I'm very new to Docker. Many thanks !
...ANSWER
Answered 2022-Mar-21 at 14:16If you run your images via compose, they will automatically be in a docker network together. That would allow them to communicate.
Either by IP, which is not recommended, since the IPS are dynamic, or container name, or compose service name.
In the below example, the watchdog could reach the analysis service by the name analysis. For example http://analysis:8080.
You also want to create a volume and let the containers share this volume, so that the watchdog can see the files the analysis service creates, if I understand this correctly.
QUESTION
I'm following a tutorial https://docs.openfaas.com/tutorials/first-python-function/,
currently, I have the right image
...ANSWER
Answered 2022-Mar-16 at 08:10If your image has a latest
tag, the Pod's ImagePullPolicy
will be automatically set to Always
. Each time the pod is created, Kubernetes tries to pull the newest image.
Try not tagging the image as latest
or manually setting the Pod's ImagePullPolicy
to Never
.
If you're using static manifest to create a Pod, the setting will be like the following:
QUESTION
some time ago I've created ansible playbook for provisioning of new VMs to proxmox environment in my homelab via ansible. The catch is that after reinstalling my proxmox nodes last week, ansible playbook responsible for cloning of my debian template stopped working for some reason.
My playbook looks like this:
...ANSWER
Answered 2022-Mar-09 at 14:18This seems to be a bug in the Proxmox_kvm Ansible Module. I have the same issue with the same code. I found this bugreport: https://github.com/ansible-collections/community.general/issues/4278, fixes are already merged but not released yet.
In the meantime I fixed this by installing the Ansible community.general collection following this manual: https://docs.ansible.com/ansible/latest/user_guide/collections_using.html#installing-a-collection-from-a-git-repository
To checkout the latest commit of the Collection, run:
QUESTION
I would know if it's possible to create service with multiple execStart where I can monitor each execStart with a watchdog such as:
...ANSWER
Answered 2022-Feb-11 at 20:08I found that using the template service is the better solution and covers what I need. Thanks to you all.
QUESTION
Good night everyone,
I want to model a database that has the following entities and their perspective relationships:
But everytime I run the Java project to create the model at database, what I create is something like this:
There is another way to map this relationship? I'm mapping like that:
Article entity:
...ANSWER
Answered 2022-Jan-07 at 14:58According to your diagram, it should be:
QUESTION
I am working with a simple ML model with streamlit. It runs fine on my local machine inside conda environment, but it shows Error installing requirements when I try to deploy it on share.streamlit.io.
The error message is the following:
ANSWER
Answered 2021-Dec-25 at 14:42Streamlit share runs the app in a linux environment meaning there is no pywin32 because this is for windows.
Delete the pywin32 from the requirements file and also the pywinpty==1.1.6 for the same reason.
After deleting these requirements re-deploy your app and it will work.
QUESTION
I have been getting the following error in my CodeBuild execution:
ModuleNotFoundError: No module named 'cfn_tools'
Interesting note, the first time I ran this through CodeBuild with this module I had no issues. It only started happening after I made my next gitHub push that kicked off my pipeline that I saw this. The files that are related to this didn't change, and the modifications in that next push were to an unrelated section of the repo.
I have since tried to do:
pip install cfn-tools
&pip3 install cfn-tools
which mentioned that the module was already installed. These were added to the BuildSpec section. No success - still got the error- I've added a requirements.txt file with no success still got the error. I created this file using
pip freeze
also within the BuildSpec. The module shows up, but still get the error. - Originally used runtime version 3.7 of python and then tried with 3.9 which still didn't work.
python runtime 3.9 Any assistance would be appreciated.
UPDATE: To add more information I download a .tar.gz file from S3 that contains the python scripts I need for running in this build. I extract the .tar.gz then I run the script that is having the error. Here is the output for when I install cfn-tools and do a pip freeze You will see below that cfn-tools loads and is part of the output of pip freeze but yet when I run my script it give me the above error.
...ANSWER
Answered 2021-Dec-20 at 19:11The module I was trying to install wasn't the one that was being used.
The module that needed to be installed was cfn_flip
it has the cfn_tools
module that the code was trying to use. The CodeBuild didn't have it installed, so how it worked on the first run is still a mystery.
QUESTION
I'm trying to do a continuous monitor of some directories in the system so I used WatchDog API. The function I'm using:
...ANSWER
Answered 2021-Dec-16 at 16:46This is one of the pitfalls in python: you need to add a comma after pth
:-)
QUESTION
I recently upgrade drupal to 9 versions via composer. And i am getting following error in drush watchdog:show command
...ANSWER
Answered 2021-Dec-07 at 18:54Twig_Function_Function
is a deprecated class from Twig 1, the use of which was deprecated in Drupal 8 and has now been removed as Drupal 9 requires Twig 2.
In your bookmark_field module, you need to update the code to use \Twig\TwigFunction
instead of the old Twig_Function_Function
.
QUESTION
Could you please tell me how can I implement the possibility of detecting two files with the same extension in a folder?
That is, I need a folder
that will be tracked, and as soon as two files
with the extension .txt
appear in this folder
, then it is necessary to identify the file created earlier than everyone else in the same folder (i.e. it will be the oldest) and display its name
on the screen, for example, or any other functions
.
I found this method that can track the creation of files in a folder
... but unfortunately, the level of my knowledge of Python does not allow me to further develop the idea that I described above.
ANSWER
Answered 2021-Dec-05 at 14:33Based on your script:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install watchdog
You can use watchdog like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page