redislog | redislog : shipping PostgreSQL logs to Redis

by 2ndquadrant-it C Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | redislog Summary

redislog is a C library typically used in Logging applications. redislog has no bugs, it has no vulnerabilities and it has low support. However redislog has a Non-SPDX License. You can download it from GitHub.

redislog is an extension that allows PostgreSQL to ship log entries to a Redis server, directly in JSON format. One of the goals of redislog is to allow administrators to tap PostgreSQL directly into the Logstash pipeline for real-time monitoring. In such an architecture, redislog acts as a "Shipper" component able to send events to a "Broker", such as Redis. Thanks to hooks made available by PostgreSQL through elog.c, redislog is a logging facility that generates log events in JSON format and sends them to a Redis server over the network.

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Quality

Security

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Support

redislog has a low active ecosystem.

It has 42 star(s) with 10 fork(s). There are 21 watchers for this library.

It had no major release in the last 6 months.

There are 4 open issues and 7 have been closed. On average issues are closed in 120 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of redislog is current.

Quality

redislog has no bugs reported.

Security

redislog has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

redislog has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

redislog releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

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redislog Key Features

No Key Features are available at this moment for redislog.

redislog Examples and Code Snippets

No Code Snippets are available at this moment for redislog.

Community Discussions

Trending Discussions on redislog

Kubernetes Load Balancing With Authentication

Azure Container Instance not showing anything via url after deployment

UWSGI fails to install on Debian 9 (pip)

logging makeRecord() takes 8 positional arguments but 11 were given

QUESTION

Kubernetes Load Balancing With Authentication

Asked 2021-Mar-09 at 04:41

How do you architecture a Kubernetes application so that a logged-in user is always served back session information stored inside the correct Redis replica?

I've got a working Apollo/GraphQL application written in Typescript which logs users in and stores their session information in Redis. I'm not sure how to architect the application for production, when I'll have multiple Redis instances running, via Kubernetes. The Kubernetes configuration files that I've currently written (for Redis and the application) are here.

Presumably I'll need to have some sort of Load Balancer service sitting in front of my application in order to distribute traffic. But here's where I'm a little confused––

When a user makes a request to my application (via a kubernetes loadbalancer service, for instance) how do I ensure that my application checks the "right" Redis replica? It's my understanding that would be necessary to ensure that their credential information is retrieved, for instance to check their logged-in status. If my application is checking a different Redis replica every time for the user's details (via a cookie/session) then I'm not sure how the logged-in functionality would work ... unless I'm mistaken and somehow Kubernetes knows how to search across all the replicas?

Here's how my current application connects to Redis (this works after starting up Redis and exposing it via a ClusterIP) if that's relevant:

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ANSWER

Answered 2021-Mar-09 at 04:41

Looks like you are running single master node Redis . if you are running the multiple Redis replicas then they must be running in sync or i think in cluster mode.

In cluster mode, Redis will clone the data across the multiple replicas.

you can read at : https://redis.io/topics/cluster-tutorial#redis-cluster-101

you can also read more about redis replication concepts: https://redislabs.com/redis-enterprise/technology/highly-available-redis/

Regarding load balancing requests it will be done by the K8s service but your service won't be knowing which is "right" (read)(slave) replica and which one is "read/write"(Master) replica of redis so there is another component come in picture known as Sentinel.

Sentinel always checks master and slave nodes and tries to stable the cluster of Redis if any failure occurs without human intervention.

if you are running HA Redis cluster it will replicate your data across multiple replicas and using the library your can first request to sentinel and it will give you master IP, where you can perform a write operation on other IPs, read operation.

simple python code

Source https://stackoverflow.com/questions/66540660

QUESTION

Azure Container Instance not showing anything via url after deployment

Asked 2019-Aug-23 at 21:12

I am trying to deploy a docker image on azure. I am able to create the docker image successfully, also deploy successfully. But I am not able to see anything on my URL I specified to create the deployment for container. My app is a python flask app which also uses dash.

I followed this azure tutorial from documentation. The example app works. But my app does not. I don't know how to debug this or where I am going wrong.

Dockerfile

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ANSWER

Answered 2019-Aug-23 at 21:12

As discussed, a couple of points to your question:

I think you meant to map the internal port 8050 to the external port 80. But this is not possible currently (Aug-2019) in Azure Container Instances. There is an open item on Uservoice for this. --ports 80 8050 means that you expose both ports, not that you map one to the other.
The actual problem, as we found out, was that the python flask app was listening only on 127.0.0.1, not on 0.0.0.0. So it was not accepting requests from the outside.

Source https://stackoverflow.com/questions/57630175

QUESTION

UWSGI fails to install on Debian 9 (pip)

Asked 2017-Jun-28 at 14:51

I've already installed all necessary libraries even did apt-get build-dep uwsgi but I think I have problems with system libraries.

No I can't use pre-built uwsgi package for Debian because some project libraries depends on pip version.

Any suggestions?

Traceback ...

ANSWER

Answered 2017-Jun-28 at 14:51

Looks like it's a bug for older versions, I've tried to install latest uWSGI 2.0.15 and everything seems to work fine.

Source https://stackoverflow.com/questions/44805697

QUESTION

logging makeRecord() takes 8 positional arguments but 11 were given

Asked 2017-Jun-07 at 04:51

Fixed: Check the repo here - https://github.com/plantpark/python-redis-log Thanks for lilydjwg's help

Source code python-redis-log

logger.py source code

handlers.py source code

The python-redis-log seems there isn't anyone to maintain. It's not compatible with python3.5 now. I want to migrate it to python3.5. Question here is:

When I run the code shows below. It returns a TypeError " makeRecord() takes 8 positional arguments but 11 were given".

...

ANSWER

Answered 2017-Jun-05 at 06:10

I actually get this with Python 3.6.

Source https://stackoverflow.com/questions/44329421

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install redislog

redislog can be installed as any other PostgreSQL extension by executing:.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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