Recent questions tagged devops

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Error: release failed: services "zookeeper" already exists

Jul 8, 2020 in Kubernetes by akhtar
 • 38,260 points • 1,002 views
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How to deploy an Elasticsearch Cluster with Helm?

Jul 8, 2020 in Kubernetes by akhtar
 • 38,260 points • 3,263 views
0 votes
1 answer

Which Azure database is more suitable to me?

Jul 8, 2020 in Azure by Lakshminarayanan
 • 1,370 points • 827 views
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1 answer

ERROR: anonymous is missing the Overall/Read permission

Jul 7, 2020 in Jenkins by akhtar
 • 38,260 points • 5,226 views
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1 answer

How to create a Jenkins Pipeline?

Jul 7, 2020 in Jenkins by akhtar
 • 38,260 points • 832 views
0 votes
1 answer

Install Jenkins Plugin from Jenkins CLI.

Jul 7, 2020 in Jenkins by akhtar
 • 38,260 points • 3,152 views
0 votes
1 answer

How to list down all Plugins in Jenkins from CLI?

Jul 7, 2020 in Jenkins by akhtar
 • 38,260 points • 4,233 views
+1 vote
1 answer

java.lang.NoSuchMethodError: No such DSL method 'pipeline' found among steps

Jul 7, 2020 in Jenkins by akhtar
 • 38,260 points • 45,436 views
0 votes
1 answer

How to remove a rule from a security group from AWS CLI?

Jul 7, 2020 in AWS by akhtar
 • 38,260 points • 5,615 views
0 votes
1 answer

How to create one Job in Jenkins from CLI?

Jul 7, 2020 in Jenkins by akhtar
 • 38,260 points • 3,975 views
0 votes
1 answer

How to build one Job from Jenkins CLI?

Jul 7, 2020 in Jenkins by akhtar
 • 38,260 points • 2,037 views
0 votes
1 answer

How to use Jenkins CLI in Windows system?

Jul 7, 2020 in Jenkins by akhtar
 • 38,260 points • 3,806 views
0 votes
1 answer

How to Install Java in Windows system?

Jul 7, 2020 in Java by akhtar
 • 38,260 points • 6,451 views
0 votes
1 answer

Bash script to revoke Inbound rule after some time

Jul 7, 2020 in Other DevOps Questions by Lakshminarayanan
 • 1,370 points • 1,210 views
0 votes
1 answer

Terraform template to create SNS topic with subscription of mail id

Jul 7, 2020 in Terraform by Lakshminarayanan
 • 1,370 points • 4,301 views
0 votes
1 answer

run a pipeline in a jenkins docker-agent by jenkins slave

Jul 6, 2020 in Jenkins by nemer
 • 120 points • 2,656 views
0 votes
1 answer

How to configure Jenkins environment using HELM?

Jul 6, 2020 in Kubernetes by akhtar
 • 38,260 points • 1,307 views
0 votes
1 answer

How to install HELM in Windows?

Jul 6, 2020 in Kubernetes by akhtar
 • 38,260 points • 17,050 views
0 votes
1 answer

How to create one PVC in Kubernetes Cluster?

Jul 6, 2020 in Kubernetes by akhtar
 • 38,260 points • 1,643 views
0 votes
1 answer

An error occurred (ResourceNotFoundException) when calling the DescribeCluster operation: No cluster found for name: fargate-cluster.

Jul 6, 2020 in AWS by akhtar
 • 38,260 points • 17,292 views
0 votes
1 answer

How to create Fargate Profile in AWS EKS?

Jul 6, 2020 in AWS by akhtar
 • 38,260 points • 1,372 views
0 votes
1 answer

Error: failed to create Fargate profile "fargate-default" on EKS cluster "fargate-cluster": failed to create Fargate profile "fargate-default": AccessDeniedException:

Jul 6, 2020 in AWS by akhtar
 • 38,260 points • 1,552 views
0 votes
1 answer

Delete multiple docker images at a time.

Jul 6, 2020 in Docker by akhtar
 • 38,260 points • 812 views
0 votes
1 answer

getting error while trying for "kubectl get nodes" on node

Jul 6, 2020 in DevOps & Agile by Surya
 • 120 points • 2,144 views
0 votes
1 answer

How to setup EKS Cluster in AWS using eksctl command?

Jul 6, 2020 in AWS by akhtar
 • 38,260 points • 1,192 views
0 votes
1 answer

How to install eksctl command in Windows?

Jul 5, 2020 in AWS by akhtar
 • 38,260 points • 10,152 views
0 votes
2 answers

How does Amazon EKS work?

Jul 5, 2020 in AWS by akhtar
 • 38,260 points • 979 views
0 votes
1 answer

How to copy file inside a Pod in Kubernetes?

Jul 5, 2020 in Kubernetes by akhtar
 • 38,260 points • 4,753 views
0 votes
1 answer

How to change default Namespace in Kubernetes?

Jul 5, 2020 in Kubernetes by akhtar
 • 38,260 points • 9,518 views
0 votes
1 answer

How to launch one Pod in a particular namespace in minikube?

Jun 30, 2020 in Kubernetes by akhtar
 • 38,260 points • 941 views
0 votes
1 answer

List down all namespaces in minikube using Terraform.

Jun 30, 2020 in Terraform by akhtar
 • 38,260 points • 1,073 views
0 votes
1 answer

How to create a namespace in minikube using Terraform?

Jun 30, 2020 in Terraform by akhtar
 • 38,260 points • 1,697 views
0 votes
1 answer

How to add two external load balancers(specifically HAProxy) to the Kubernetes High availability cluster

Jun 30, 2020 in DevOps Tools by Anusha
 • 120 points • 2,123 views
0 votes
1 answer

Error: Failed to download metadata for repo 'AppStream'

Jun 22, 2020 in Docker by akhtar
 • 38,260 points • 5,983 views
0 votes
1 answer

error [11:29:09.846] [warning][stats-collection] Error: No Living connections

Jun 19, 2020 in ELK Stack by akhtar
 • 38,260 points • 1,893 views
0 votes
1 answer

:error_type=>LogStash::Outputs::ElasticSearch::HttpClient::Pool::HostUnreachableError, :error=>"Elasticsearch Unreachable: [http://localhost:9200/]Connection refused (Connection refused)"}

Jun 19, 2020 in ELK Stack by akhtar
 • 38,260 points • 7,606 views
0 votes
1 answer

[error][savedobjects-service] This version of Kibana (v7.8.0) is incompatible with the following Elasticsearch nodes in your cluster: v7.7.1 @ 127.0.0.1:9200 (127.0.0.1)

Jun 19, 2020 in ELK Stack by akhtar
 • 38,260 points • 6,255 views
0 votes
1 answer

How to install Kibana in Linux system?

Jun 19, 2020 in ELK Stack by akhtar
 • 38,260 points • 1,064 views
0 votes
1 answer

How to change hostname in Kibana?

Jun 19, 2020 in ELK Stack by akhtar
 • 38,260 points • 4,484 views
0 votes
1 answer

How to integrate Logstash with ElasticSearch?

Jun 19, 2020 in ELK Stack by akhtar
 • 38,260 points • 1,271 views
0 votes
1 answer

java.lang.IllegalArgumentException: Invalid bracketed host/port range.

Jun 19, 2020 in ELK Stack by akhtar
 • 38,260 points • 2,023 views
0 votes
2 answers

How to run Elasticsearch as root user in Linux machine?

Jun 19, 2020 in ELK Stack by akhtar
 • 38,260 points • 7,649 views
0 votes
1 answer

java.lang.RuntimeException: can not run elasticsearch as root

Jun 19, 2020 in ELK Stack by akhtar
 • 38,260 points • 20,200 views
0 votes
1 answer

How to delete one user from CentOS system?

Jun 19, 2020 in Linux Administration by akhtar
 • 38,260 points • 940 views
0 votes
1 answer

bash: cd: root/elasticsearch/: Permission denied

Jun 19, 2020 in ELK Stack by akhtar
 • 38,260 points • 4,843 views
0 votes
1 answer

How to install Elasticsearch tool in Linux System ?

Jun 19, 2020 in ELK Stack by akhtar
 • 38,260 points • 1,018 views
0 votes
1 answer

[main]Something happen while delivering an email {:exception=>#<EOFError: end of file reached>}

Jun 18, 2020 in DevOps Tools by akhtar
 • 38,260 points • 1,046 views
0 votes
1 answer

How to send email notification using Logstash?

Jun 18, 2020 in DevOps Tools by akhtar
 • 38,260 points • 2,826 views
0 votes
1 answer

[main] Something happen while delivering an email {:exception=>#<Errno::ECONNREFUSED: Connection refused - connect(2) for "localhost" port 25>}

Jun 18, 2020 in DevOps Tools by akhtar
 • 38,260 points • 1,905 views
0 votes
1 answer

How to filter IP from a log file using Logstash?

Jun 18, 2020 in DevOps Tools by akhtar
 • 38,260 points • 1,456 views
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