Trending questions in DevOps & Agile

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Puppet: error on running sudo puppet agent -t

The puppetmaster process is the one attempting ...READ MORE

Aug 6 in Puppet by Sirajul
• 29,340 points
16 views
0 votes
1 answer

Error: Could not find declared class firewall at /etc/puppetlabs/code/environments/production/manifests/site.pp

The modules that you install on master need ...READ MORE

Aug 5 in Puppet by Sirajul
• 29,340 points
48 views
0 votes
1 answer

Build a container in Jenkins via "docker pipeline plugin"

In order to create a Docker image, ...READ MORE

Jul 9 in Docker by Sirajul
• 29,340 points
1,212 views
+1 vote
1 answer

Example for building an artifact using Jenkins and deploying it using Ansible

Hey @Harsh, follow this to get an ...READ MORE

Jul 31 in Jenkins by Vijay
215 views
0 votes
1 answer

err: Could not send report: SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed

This error occurs when Windows agents' time isn't synced.  Windows agents ...READ MORE

Aug 5 in Puppet by Sirajul
• 29,340 points
25 views
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1 answer

Windows agent doesn't request any certificates from puppet master?

Exiting; no certificate found and waitforcert is ...READ MORE

Aug 5 in Puppet by Sirajul
• 29,340 points
16 views
0 votes
1 answer

Puppet module path is not updating.

The puppet confdir depends on user that executes puppet ...READ MORE

Aug 5 in Puppet by Sirajul
• 29,340 points
15 views
0 votes
1 answer

Can we run parallel jobs in Ansible

Running parallel tasks in Ansible is not ...READ MORE

Aug 5 in Ansible by Kalgi
• 41,460 points
39 views
0 votes
1 answer

Ansible task to download a file from an S3 bucket

Hey @Roshan, ansible provides wiht AWS module ...READ MORE

Jul 31 in Ansible by Varsha
204 views
0 votes
1 answer

Ansible playbook to create an S3 bucket

Hey @Alok, an ansible task like this ...READ MORE

Jul 31 in Ansible by Vish
163 views
0 votes
1 answer

Puppet: Error while trying to execute shell commands in Exec resource type

The default exec provider on *nix OSes ...READ MORE

Aug 2 in Puppet by Sirajul
• 29,340 points
81 views
0 votes
1 answer

Puppet: managing firewall rules

You can easily manage the firewall rules ...READ MORE

Aug 2 in Puppet by Sirajul
• 29,340 points
35 views
0 votes
1 answer

Puppet: How can i connect the puppet server to an external node classifier?

You need to configure two settings to ...READ MORE

Aug 2 in Puppet by Sirajul
• 29,340 points
31 views
0 votes
1 answer

Puppet agent log shows error "could not back up"

If agents log errors like "could not ...READ MORE

Aug 2 in Puppet by Sirajul
• 29,340 points
27 views
0 votes
1 answer

Configure a node to connect to a PuppetDB

Step 1: Configure SSL: PuppetDB requires client authentication ...READ MORE

Aug 2 in Puppet by Sirajul
• 29,340 points
25 views
0 votes
1 answer

Puppet: puppet agent --configprint server doesn't return a valid DNS name.

Agents trust the master only if they ...READ MORE

Aug 2 in Puppet by Sirajul
• 29,340 points
22 views
0 votes
1 answer

Error while configuring Hiera for puppet

In order for changes to your hiera configuration to ...READ MORE

Aug 2 in Puppet by Sirajul
• 29,340 points
15 views
0 votes
1 answer

Puppet: Upgrading a Puppet server

Upgrading the puppetserver package effectively upgrades Puppet Server.  The puppetserver package, in turn, ...READ MORE

Aug 2 in Puppet by Sirajul
• 29,340 points
22 views
0 votes
1 answer

Puppet : Provisioning a Replica in PE for High availability.

Provisioning a replica duplicates specific components and ...READ MORE

Aug 1 in Puppet by Sirajul
• 29,340 points
61 views
0 votes
1 answer

Puppet: err: getaddrinfo: The storage control blocks were destroyed.

This error occurs when the agent can't ...READ MORE

Aug 2 in Puppet by Sirajul
• 29,340 points
17 views
0 votes
1 answer

Docker error "DON'T BIND ON ANY IP ADDRESS WITHOUT setting --tlsverify IF YOU DON'T KNOW WHAT YOU'RE DOING [!] "

Did you generate/create a certificate?? If not ...READ MORE

Jul 31 in Docker by Kavya
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0 votes
1 answer

Puppet: Error: Could not parse for environment production: Syntax error at '='; expected '}'

This error occurs if puppet apply -e is used ...READ MORE

Aug 1 in Puppet by Sirajul
• 29,340 points
52 views
0 votes
1 answer

Puppet Enterprise: PostgreSQL is occupying too much space

The PostgreSQL autovacuum=on setting prevents the database from growing too ...READ MORE

Jul 31 in Puppet by Sirajul
• 29,340 points
93 views
0 votes
1 answer

Puppet : PuppetDB upgrade

PuppetDB can be upgraded independently of your master ...READ MORE

Aug 2 in Puppet by Sirajul
• 29,340 points
14 views
0 votes
1 answer

What is PSON in puppet and how is it different from JSON?

PSON is a variant of JSON which ...READ MORE

Jul 24 in Puppet by Sirajul
• 29,340 points
395 views
0 votes
1 answer

Puppet: Deploy configuration changes using a orchestrator

You can use the orchestrator to enforce ...READ MORE

Aug 1 in Puppet by Sirajul
• 29,340 points
37 views
0 votes
1 answer

Ansible task to copy file to S3 bucket

Hey @Adarsh, try this task definition: --- - hosts: ...READ MORE

Jul 31 in Ansible by Vish
63 views
0 votes
2 answers

How do I force a pod to run on a specific node?

By default, anti-affinity is not attempted by Kubernetes as ...READ MORE

Aug 6 in Kubernetes by Sirajul
• 29,340 points
34 views
0 votes
2 answers

How do I update all my pods if the image changed but the tag is the same? - Kubernetes

Make sure your imagePullPolicy is set to Always(this is the ...READ MORE

Aug 6 in Kubernetes by Sirajul
• 29,340 points
32 views
0 votes
1 answer
0 votes
1 answer

Puppet: error "Name or service not known."

You get this error usually if agents ...READ MORE

Aug 1 in Puppet by Sirajul
• 29,340 points
20 views
0 votes
1 answer
0 votes
1 answer

Puppet: Enable a replica as a part of configuring high availability

Enabling a replica activates most of its ...READ MORE

Aug 1 in Puppet by Sirajul
• 29,340 points
19 views
0 votes
1 answer

Error: Could not find class git::config for xxxx on node xxxx

You should note that you cannot call include on git::config. git::config is a ...READ MORE

Jul 31 in Puppet by Sirajul
• 29,340 points
59 views
0 votes
1 answer

Puppet: Promote a replica to a Master.

Verify that the master is permanently offline. If ...READ MORE

Aug 1 in Puppet by Sirajul
• 29,340 points
16 views
0 votes
6 answers

docker: executable file not found in $PATH

file not found in $PATH READ MORE

May 9 in Docker by anonymous
9,638 views
0 votes
1 answer

How is Docker different from other containerization methods?

Docker containers are very easy to deploy ...READ MORE

Jul 30 in Docker by Yamini
91 views
0 votes
1 answer

Delete an object/file from an s3 bucket

Hey @Jinu, you can try the following ...READ MORE

Jul 31 in Ansible by Barbara
30 views
0 votes
1 answer

Use a TLS certificate - Docker

You do this by creating a drop ...READ MORE

Jul 31 in Docker by Ajay
33 views
0 votes
1 answer

create and sign a CA key and certificate using openssl

Execute the following commands to create and ...READ MORE

Jul 31 in Docker by Rashi
27 views
0 votes
1 answer

Error: PuppetDB is running but Puppet Master can't reach it.

If PuppetDB is running but the Puppet ...READ MORE

Jul 31 in Puppet by Sirajul
• 29,340 points
29 views
0 votes
1 answer

need to enable puppet platform on Apt package management system

Log in as root, download the package and ...READ MORE

Jul 31 in Puppet by Sirajul
• 29,340 points
29 views
0 votes
1 answer

Can somebody explain the concept of "Infrastructure as code" in Devops ?

"Infrastructure as code", also referred to as ...READ MORE

Jul 29 in Puppet by Sirajul
• 29,340 points
120 views
0 votes
1 answer

Use docker API over TCP without giving root access

Docker supports TLS certificates which help in ...READ MORE

Jul 31 in Docker by Ashish
25 views
0 votes
1 answer

Error in PE-PostgreSQL installation : Puppet

When installing PE on machines with large amounts of ...READ MORE

Jul 31 in Puppet by Sirajul
• 29,340 points
25 views
0 votes
1 answer

Error: Ruby run error after connecting puppet apply to PuppetDB.

If Puppet apply is configured incorrectly, this error is ...READ MORE

Jul 31 in Puppet by Sirajul
• 29,340 points
24 views
0 votes
2 answers

How do I start a container and create a volume using a volume driver?

You can first create the volume and ...READ MORE

Aug 6 in Docker by Sirajul
• 29,340 points
28 views