logz | Go library for grouping a access log
kandi X-RAY | logz Summary
kandi X-RAY | logz Summary
The logz is logger library for grouping application logs related a access log. The logz uses OpenTelemetry(to generate the trace id. This is for Google Cloud Logging (formerly known as Stackdriver Logging).
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Top functions reviewed by kandi - BETA
- extract extracts a span context from a string .
- StreamServerInterceptor returns a new streaming server interceptor .
- UnaryServerInterceptor returns a new unary server interceptor
- WriteApplicationLog writes an application log to the application log .
- WriteAccessLog writes an access log for the given request
- initCloudTracer initializes CloudTracer .
- Middleware adds a span to the request context
- binarySize returns the binary size of val .
- getServerIP returns the server s IP address
- NetHTTP returns an http . Handler that can be used as a trace span .
logz Key Features
logz Examples and Code Snippets
Lines of Code : 19License : Permissive (MIT)
Copy{
"severity":"DEFAULT",
"time":"2020-12-31T23:59:59.999999999Z",
"logging.googleapis.com/trace":"projects/test/traces/a0d3eee13de6a4bbcf291eb444b94f28",
"httpRequest":{
"requestMethod":"GET",
"requestUrl":"/test1",
"requestSize":" func main() {
mux := http.NewServeMux()
mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
// Writes info log
logz.Infof(ctx, "writes %s log", "info")
})
logz.SetConfig(logz func main() {
mux := http.NewServeMux()
mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
// Writes info log
logz.Infof(ctx, "writes %s log", "info")
})
logz.SetConfig(logz Community Discussions
Trending Discussions on logz
QUESTION
I have the following log message inside LogZ and I'd like to trim it before forwarding it as an alarm:
...ANSWER
Answered 2022-Feb-17 at 16:38Sure you can do it using positive look behind from string reason\":\" and extract all character behind it until \.
Here the example : https://regex101.com/r/14otax/1
QUESTION
I'm trying to build C++ logging integration for Logz.IO which uses named parameters for string interpolation and I'd like to leverage fmt for argument parsing and formatting. Essentially I'm trying to build function that will allow me to pass named arguments e.g.
ANSWER
Answered 2022-Feb-10 at 21:08{fmt} doesn't provide an API to iterate over named arguments but you can do it yourself in log_fmt. Each named argument will have the following type:
QUESTION
i am new to aws opensearch, is it possible to write custom plugin as we use to do for opeansearch sample : https://logz.io/blog/opensearch-plugins/
Thanks in advance
...ANSWER
Answered 2022-Feb-05 at 22:14Unfortunately, AWS managed Opensearch service does not allow to install additional plugins.
QUESTION
This is my yml file
ANSWER
Answered 2021-Oct-06 at 14:03Assuming you are using docker CE.
You should be able to run according to this documentation from ansible. Do note however; this module is deprecated in ansible 2.4 and above as the documentation itself dictates. Use the docker_container task if you want to run containers instead. The links are available in said documentation link.
As far as your questions go:
Can ansible discover the docker image from the docker hub registry by itself?
This would depend on the client machine that you will run it on. By default, docker will point to it's own docker hub registry unless you specifically log in to another repository. If you use the public repo (which it looks like in your link) and the client is able to go out online to said repo you should be fine.
Does this actually start the jaegar daemons or does it just build the image? If it's the latter, how can I run the container?
According to the docker_container documentation you should be able to run the container directly from this task. This would mean that you are good to go.
P.S.: The image parameter on that page tells us that:
Repository path and tag used to create the container. If an image is not found or pull is true, the image will be pulled from the registry. If no tag is included, 'latest' will be used.
In other words, with a small adjustment to your task you should be fine.
QUESTION
When running metricbeat against logz.io, metricbeat throws the following error:
...ANSWER
Answered 2021-Sep-20 at 06:26The logz.io documentation uses an updated certificate. The updated certificate is available here.
Note the notice in the docs: "Metrics accounts created after March 2021 use Prometheus instead of ElasticSearch."
Disclaimer: I work at logz.io
QUESTION
I read on this article elasticsearch query and match query to be able to query for ElasticApmTraceId that has a specific ID throughout my entire logs.
So I attempted to do the following just to get ElasticApmTraceID:
ANSWER
Answered 2021-Jun-04 at 01:13Based on the structure of the document, the ElasticApmTraceId field is inside fields. You can access the values of ElasticApmTraceId by using fields.ElasticApmTraceId
Modify your query as
QUESTION
I am using Azure DevOps for my source control. I am creating Kibana Dashboard and wondering if it can be source control as well using Azure DevOps. My idea is:
- Create Repo in Azure DevOps.
- Write automated script(code) so it saves current Kibana Dashboard Saved Object into Azure DevOps.
In this way, I have old Dashboard in the repo. Has anyone done this? It doesn't have to be Azure DevOps, if you have any experience with it, please share with me. I am new to version control.
(https://docs.logz.io/api/cookbook/backing-up-kibana-objects-to-github.html < this was using github)
...ANSWER
Answered 2020-Dec-07 at 03:22Kibana Dashboard version control?
The first thing to point out is that Azure devops is not a version control tool. It provides developer services to support teams to plan work, collaborate on code development, and build and deploy applications. Developers can work in the cloud using Azure DevOps Services or on-premises using Azure DevOps Server.
And Azure repo supports two types of version control methods: Git (distributed) and Team Foundation Version Control (TFVC):
You could set the version control type when you create the project:
After that, we could get the URL of the repo is also a git repo:
Git in Visual Studio and Azure DevOps is standard Git, github is the same.
So, that document also applies to azure devops, we just need to replace the github repo link to the azure devops repo link.
In this way, I have old Dashboard in the repo. Has anyone done this?
If you have old Dashboard in the azure devops repo, just clone the old json files to the local and update the json files and push it to the azure devops by git command line. Or you could modify the json files in the azure devops repo UI directly.
So, for the azure devops, you just need to make sure the Version control of your repo is git, and then you can handle azure repo like git.
QUESTION
i'm trying to get the war file from Jhipster project project using this command
...ANSWER
Answered 2020-Aug-10 at 13:57To make the answer more visible (valid for jhipster 4.x):
for creating a war that can be deployed in an application server use ./gradlew war and for an executable war file, which can be executed via java -jar use ./gradlew bootWar.
QUESTION
I have been following this guide to create a Kubernetes cluster via CloudFormation, but the NodeGroup never joins the cluster, and I never get an error or explanation about why is not joining.
I can see the autoscaling group and the EC2 machines are created, but EKS reports that there is not node groups.
If I create a new node group manually through the web admin tool, it works, but it assigns different security groups. It has a launch template instead of a launch configuration.
Same AMI, same IAM role, same machine type...
I am very new in both CloudFormation and EKS, and I don't know how to proceed now to find out what the problem is.
Here is the template:
...ANSWER
Answered 2020-Apr-29 at 13:37There are two ways of adding Worker nodes to your EKS cluster:
- Launch and register workers on your own (https://docs.aws.amazon.com/eks/latest/userguide/launch-workers.html)
- Use managed node groups (https://docs.aws.amazon.com/eks/latest/userguide/managed-node-groups.html)
As I can see from your template, you are using the first approach by now. Important when doing this is, that you need to wait until the EKS Cluster is ready and in state active, before launching the worker nodes. You can achieve this by using the DependsOn Attribute. If this does not resolve your issues, have a look at the cloud init logs (/var/log/cloud-init-output.log) to check what is happening while joining the cluster.
If you would like to use Managed Node Groups, just remove the AutoScaling Group and LaunchConfiguration and use this type instead: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-eks-nodegroup.html The benefit is, that AWS takes care of creating the required resources (AutoScaling Group and LaunchTemplate) in your account for you and you can see the Node Group in the AWS Console.
QUESTION
I have a Spring Boot application that is using logback for application logs. Now I've added support for logz.io to centralize the logs from multiple machines to one place. The problem is that I can't know which log is coming from which machine.
In the application database, I have a unique token that is unique for every machine where the application is running. My idea is to pre-append that token value to every log message so I can differentiate which client is sending which logs.
I can access the token value through a method in the repository that extends the JpaRepository.
Logback configuration is done through the logback.xml
Edit: Each client uses its own H2 database where the value is stored.
Example of a message I currently have:
2020-03-26 07:58:13,702 [scheduling-1] INFO n.g.service.ScheduledBotService - Test message
To be:
UniqueToken123 2020-03-26 07:58:13,702 [scheduling-1] INFO n.g.service.ScheduledBotService - Test message
ANSWER
Answered 2020-Mar-26 at 09:22I try Thread Context in log4j2 and it seems work for me.
Test Code
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