redis-cli | A pure go implementation of redis-cli | Command Line Interface library

by holys Go Version: v0.0.2 License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | redis-cli Summary

redis-cli is a Go library typically used in Utilities, Command Line Interface applications. redis-cli has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

A pure go implementation of redis-cli.

Support

Quality

Security

License

Reuse

Support

redis-cli has a low active ecosystem.

It has 178 star(s) with 18 fork(s). There are 8 watchers for this library.

It had no major release in the last 12 months.

There are 3 open issues and 2 have been closed. On average issues are closed in 4 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of redis-cli is v0.0.2

Quality

redis-cli has 0 bugs and 0 code smells.

Security

redis-cli has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

redis-cli code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

redis-cli is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

redis-cli releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

It has 526 lines of code, 23 functions and 2 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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redis-cli Key Features

No Key Features are available at this moment for redis-cli.

redis-cli Examples and Code Snippets

No Code Snippets are available at this moment for redis-cli.

Community Discussions

Trending Discussions on redis-cli

How to invalidate a view cache using django-cacheops

Docker compose missing python package

ioredis connection keeps resetting when connecting to local redis cluster from docker container

Redis NodeJs server error,client is closed

EVALSHA vs FUNCTION LOAD execution context

Redis server is running but no response from the server

Unable to connect to remote redis host [nodeJS]

Error using RestResponse from RestEasy Reactive library

redis freezes node server when connected

Scaling Airflow with a Celery cluster using Docker swarm

QUESTION

How to invalidate a view cache using django-cacheops

Asked 2022-Mar-19 at 15:05

I have a view and I cached it in views.py using django-cacheops (https://github.com/Suor/django-cacheops):

...

ANSWER

Answered 2022-Mar-19 at 14:37

Since you used a named group usr in your regex, Django passes it as a keyword argument:

Source https://stackoverflow.com/questions/71510217

QUESTION

Docker compose missing python package

Asked 2022-Mar-11 at 08:12

To preface I'm fairly new to Docker, Airflow & Stackoverflow.

I've got an instance of Airflow running in Docker on an Ubuntu (20.04.3) VM.

I'm trying to get Openpyxl installed on build in order to use it as the engine for pd.read_excel.

Here's the Dockerfile with the install command:

...

ANSWER

Answered 2022-Mar-03 at 15:56

We've had some problems with Airflow in Docker so we're trying to move away from it at the moment.

Some suggestions:

Set the version of openpyxl to a specific version in requirements.txt
Add openpyxl twice to requirements.txt
Create a requirements.in file with your main components, and create a requirements.txt off that using pip-compile. This will add subcomponents too
Try specifying a python version as well

Hopefully one of these steps will help.

Source https://stackoverflow.com/questions/71330054

QUESTION

ioredis connection keeps resetting when connecting to local redis cluster from docker container

Asked 2022-Feb-12 at 21:23

I have a docker compose containerized client/server node app that is failing to create a stable connection to a redis cluster I have running on my local environment. The redis cluster has 6 nodes (3 master, 3 replica configuration) running on my local machine. Every time I start my app and attempt to connect to redis, the connect event is spammed and I get the following error on my client:

...

ANSWER

Answered 2022-Feb-12 at 21:23

The clue to the solution was found in the following log snippet:

Source https://stackoverflow.com/questions/71074098

QUESTION

Redis NodeJs server error,client is closed

Asked 2022-Feb-11 at 05:16

I am developing an application where chats has to cached and monitored, currently it is an local application where i have installed redis and redis-cli. The problem i'm facing is (node:5368) UnhandledPromiseRejectionWarning: Error: The client is closed Attaching code snippet below

...

ANSWER

Answered 2021-Dec-01 at 20:16

You should await client.connect() before using the client

Source https://stackoverflow.com/questions/70185436

QUESTION

EVALSHA vs FUNCTION LOAD execution context

Asked 2022-Feb-03 at 14:42

I’m trying to come up with the Lua script that would work with both - SCRIPT LOAD/EVALSHA and FUNCTION LOAD/FCALL (New feature of Redis 7.0).

As I understand it now - all i need is to figure out the execution context - if script is being called as EVALSHA vs. FUNCTION LOAD.

...

ANSWER

Answered 2022-Feb-03 at 14:42

Here is the answer I got from the Redis folks: You can check if you have redis.register_function, if you do you are in a context of function load, otherwise eval...

Source https://stackoverflow.com/questions/70956526

QUESTION

Redis server is running but no response from the server

Asked 2021-Dec-21 at 15:50

I am running a redis server for my project and it seems to work fine. I checked it by running the command

redis-cli

But when I try running the following code it doesn't give me any response

...

ANSWER

Answered 2021-Dec-21 at 15:50

In your code you are creating a client, you are properly installing event handlers but you forgot to actually connect to the redis server.

Using this code:

Source https://stackoverflow.com/questions/70437441

QUESTION

Unable to connect to remote redis host [nodeJS]

Asked 2021-Dec-10 at 07:24

const redis = require('redis');
require('dotenv').config();
console.log(process.env.redisHost, ':', process.env.redisPort);
const redisClient = redis.createClient({
    host: process.env.redisHost,
    port: process.env.redisPort,
    password: process.env.redisKey
});
redisClient.connect();
redisClient.on('error', err => console.log('Redis error: ', err.message));
redisClient.on('connect', () => console.log('Connected to redis server'));
module.exports = redisClient;

...

ANSWER

Answered 2021-Dec-08 at 12:28

can you check if in the destination the port is reachable. it maybe the firewall block your access

Source https://stackoverflow.com/questions/70274342

QUESTION

Error using RestResponse from RestEasy Reactive library

Asked 2021-Dec-07 at 08:57

I am trying to use the RestResponse object from org.jboss.resteasy.reactive on the return of my application resources since the javax.ws.rs.core.Response doesn't provide the generic type.

I am getting the error when I call this endpoint:

...

ANSWER

Answered 2021-Dec-06 at 16:19

I just solved the problem... It was the order of dependecies. I switched quarkus-resteasy-reactive to the top and it is working now.

Source https://stackoverflow.com/questions/70248211

QUESTION

redis freezes node server when connected

Asked 2021-Dec-01 at 14:57

I am trying to use redis to store sessions with express-session. Here is the code:

...

ANSWER

Answered 2021-Dec-01 at 14:57

This is currently a known issue. Currently connect-redis is not compatible with the latest version of node redis. https://github.com/tj/connect-redis/issues/336

Add the following to your client to fix this issue until patched:

Source https://stackoverflow.com/questions/70178133

QUESTION

Scaling Airflow with a Celery cluster using Docker swarm

Asked 2021-Nov-28 at 15:51

As the title says, i want to setup Airflow that would run on a cluster (1 master, 2 nodes) using Docker swarm.

Current setup:

Right now i have Airflow setup that uses the CeleryExecutor that is running on single EC2. I have a Dockerfile that pulls Airflow's image and pip install -r requirements.txt. From this Dockerfile I'm creating a local image and this image is used in the docker-compose.yml that spins up the different services Airflow need (webserver, scheduler, redis, flower and some worker. metadb is Postgres that is on a separate RDS). The docker-compose is used in docker swarm mode ie. docker stack deploy . airflow_stack

Required Setup:

I want to scale the current setup to 3 EC2s (1 master, 2 nodes) that the master would run the webserver, schedule, redis and flower and the workers would run in the nodes. After searching and web and docs, there are a few things that are still not clear to me that I would love to know

from what i understand, in order for the nodes to run the workers, the local image that I'm building from the Dockerfile need to be pushed to some repository (if it's really needed, i would use AWS ECR) for the airflow workers to be able to create the containers from that image. is that correct?
syncing volumes and env files, right now, I'm mounting the volumes and insert the envs in the docker-compose file. would these mounts and envs be synced to the nodes (and airflow workers containers)? if not, how can make sure that everything is sync as airflow requires that all the components (apart from redis) would have all the dependencies, etc.
one of the envs that needs to be set when using a CeleryExecuter is the broker_url, how can i make sure that the nodes recognize the redis broker that is on the master

I'm sure that there are a few more things that i forget, but what i wrote is a good start. Any help or recommendation would be greatly appreciated

Thanks!

Dockerfile:

...

ANSWER

Answered 2021-Nov-27 at 14:26

Sounds like you are heading in the right direction (with one general comment at the end though).

Yes, you need to push image to container registry and refer to it via public (or private if you authenticate) tag. The tag in this case is usally the registry/name:tag. For example you can see one of the CI images of Airlfow here: https://github.com/apache/airflow/pkgs/container/airflow%2Fmain%2Fci%2Fpython3.9 - the purpose is a bit different (we use it for our CI builds) but the mechanism is the same: you build it locally, tag with the "registry/image:tag" docker build . --tag registry/image:tag and run docker push registry/image:tag. Then whenever you refer to it from your docker compose, via registry/image:tag, docker compose/swarm will pull the right image. Just make sure you make unique TAGs when you build your images to know which image you push (and account for future images).
Env files should be fine and they will distribute across the instances, but locally mounted volumes will not. You either need to have some shared filesystem (like NFS, maybe EFS if you use AWS) where the DAGs are stored, or use some other synchronization method to distribute the DAGs. It can be for example git-sync - which has very nice properties especially if you use Git to store the DAG files, or baking DAGs into the image (which requires to re-push images when they change). You can see different options explained in our Helm Chart https://airflow.apache.org/docs/helm-chart/stable/manage-dags-files.html
You cannot use localhost you need to set it to a specific host and make sure your broker URL is reachable from all instances. This can be done either by assining specific IP address/DNS name to your 'broker' instance and opening up the right ports in firewalls (make sure you control where you can reach thsoe ports from) and maybe even employing some load-balancing.

I do not know DockerSwarm well enough how difficult or easy it is to set it all up, but nonestly, that's kind of a lot of work - it seems - to do it all manually.

I would strongly, really strongly encourage you to use Kubernetes and the Helm Chart which Airlfow community develops: https://airflow.apache.org/docs/helm-chart/stable/index.html . There a lot of issues and necessary configurations either solved in the K8S (scaling, shared filesystems - PVs, networking and connectiviy, resource management etc. etc.) or by our Helm (Git-Sync side containers, broker configuration etc.)

Source https://stackoverflow.com/questions/70121761

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

Vulnerabilities

No vulnerabilities reported

Install redis-cli

To install, use go get. or download binary file from [release](https://github.com/holys/redis-cli/releases).
Sometimes I would like to access to the redis-server(or redis-proxy), but there is no redis-cli in the the production machine which is controlled by the ops guys, and I don’t have the root privilege to install one via apt-get or yum. Some people may ask that why don’t you ask the ops guys for help? I just don’t want to bother them because somtimes they are very busy, and I just want the redis-cli for single use. People may be curious that why don’t I git clone one from github and build it from source.

Support

Create your feature branch (git checkout -b my-new-feature). Commit your changes (git commit -am Add some feature). Push to the branch (git push origin my-new-feature). Create new Pull Request.

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