kapo | Wrap any command in a status socket | Monitoring library
kandi X-RAY | kapo Summary
kandi X-RAY | kapo Summary
Kapo is a swiss-army knife for integrating programs that do not have their own method of presenting their status over a network with those that need it. When a program is executed under kapo a JSON-speaking HTTP server is started and the state of the process is reported to whomever requests it. This server will respond correctly to HEAD requests. The open socket will function as an indicator of aliveness. The body is a JSON document reflecting process state. Requests could be as simple as inferring the process is alive if a socket can be opened to as complex as parsing the JSON schema and performing selective actions based on the state reported therein.
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Top functions reviewed by kandi - BETA
- CmdWatch is used to watch the command
- Run the modreb
- Setup the status server
- CmdSupervise is the same as cmd . Command .
- CmdRun runs the command
- handler is the response handler
- main is the main entry point for testing
- standardOutput is used to print a line to stdout
- getstarttime returns the start time of the process
- CommandNotFound is a wrapper for CommandNotFound
kapo Key Features
kapo Examples and Code Snippets
# useful.service
[Unit]
Description=Most Useful Script
Requires=network.target
After=multi-user.target
[Service]
Type=notify # required to enable the HTTP handler to notify dbus
ExecStart=/usr/local/bin/kapo --socket-activation --sidebind run /usr/l
$ kapo --interface 0.0.0.0 --port 6666 run -- ./worker.py --dowork myqueue
$ kapo supervise --wait 30 -- ./worker.py --dowork myqueue
$ curl http://localhost:6666 2>/dev/null
[{"Arguments":["--dowork", "myqueue"],"Command":"./worker.py","EndTime
$ nohup kapo watch puppet &
$ curl http://somehost:6666 2>/dev/null
[{"Arguments":null,"Command":"puppet","EndTime":"0001-01-01T00:00:00Z","ExitCode":0,"Mode":"watch","StartTime":"0001-01-01T00:00:00Z","Status":"stopped","TTL":0,"Wait":5000000
Community Discussions
Trending Discussions on kapo
QUESTION
I want to be able to fetch names
from a table but distinctively (should only appear once)
Currently I'm getting: jules,ange,kapo,jules
...ANSWER
Answered 2019-Sep-24 at 12:37You need Distinct
QUESTION
Im getting a unexpected token, but I'm not sure what I'm doing wrong.
I tried to delete all modules and then renstall them but that didnt help
...ANSWER
Answered 2019-Aug-15 at 12:13I think your syntax error is because you were trying to use ES6 modules (eg: import/export) without using something to transpile (eg: babel). There's more on that here if you're interested. In other words, I don't think you can use import
. You have to use require
. I also fixed the issues with client
being defined multiple times. However, this code below still won't work because prefix
was never defined anywhere.
QUESTION
I am trying to migrate a custom C++ project which uses Gtkmm3.0 to Eclipse (Oxygen) on Ubuntu 16.04. The project has its own Makefile and builds fine from the terminal within Eclipse. What I have not been able to do so far is tell the indexer about Gtkmm, and I get lots of these (which is very annoying):
When I hover over the little red bugs, it says:
...ANSWER
Answered 2018-Feb-25 at 16:31Found the solution that works for me:
Open a terminal and enter:
pkg-config --cflags gtkmm-3.0
You will see a list of includes directories (starting with -I
). These are the directories you want to add in Eclipse so that it can locate the Gtkmm symbols in the editor.
In Eclipse, go to:
Project -> Properties -> C++ General -> Paths and Symbols
In the Includes
tab, select GNU C++
. You need to add here add the include directories found in step 1. There is no automated way to do this, yo must enter them one by one.
One trick that can save you some time is to edit manually the Eclipse project setting XML file and add the include directories directly in the XML file. By the end, you should have something that looks like this:
That did it for me, hope this helps!
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