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1500 questions
8
votes
1 answer
Sensu TCP Connection Issue
I have a fresh sensu/uchiwa stack running on a virtual machine. It is a "standalone" installation - redis, rabbitmq, sensu-server, sensu-api, sensu-client, and uchiwa are all installed on the same machine. I have a single check which the client.json…
fildred13
- 313
- 1
- 9
8
votes
5 answers
How do I run Terraform with AWS MFA?
I'm using Terraform with the terraform-provider-aws provider to manage my AWS infrastructure. I'm trying to enable mfa_delete on an S3 bucket, but when I try to apply the change I get this error:
1 error occurred:
* aws_s3_bucket.logs: 1…
Nic
- 351
- 1
- 3
- 12
8
votes
1 answer
Assign DNS name to Docker Swarm containers with public IPv6
I'm trying to understand how I would set up a Docker container (running in Swarm mode) with publicly available IPv6.
I know Docker Swarm uses mesh routing, but I don't quite understand how I can dynamically assign DNS names to addresses.
As an…
JacksGT
- 206
- 1
- 3
8
votes
2 answers
Blue Green Deployment DB transactions management
Imagining I have 2 sets of environment(Blue and Green)
+
|
|
|
v
+-------+---------+
| Proxy/LB |
| |
+--+-------------++
| |
+-----++ …
Veerendra K
- 133
- 8
8
votes
2 answers
Ansible sporadic errors with Windows machines
I'm running into some on and off issues when using windows hosts in my Ansible playbooks. I'm running Ansible 2.3 with pywinrm 0.2.2 installed. I'm using basic authentication with the local Administrator user.
Sometimes I receive this issue when I…
Asaf Haim
- 161
- 2
8
votes
1 answer
Jenkins Artifactory plugin not downloading in multi-thread
In my company we're having a bad time trying to download with the Artifactory plugin in Jenkins because we have a lot of tiny files in our repository and apparently the plugin works in a single thread, so it takes a REALLY long time. We tested the…
Asaf Haim
- 161
- 2
8
votes
2 answers
What is a Notes Day and can it be used in DevOps transformation?
Lately I am hearing about more and more companies adopting the Pixar concept of a Notes Day and I was wondering what exactly is a Notes Day, what would be a good format for such event and mainly if it could be successfully used in a DevOps inspired…
Jiri Klouda
- 5,807
- 1
- 21
- 53
8
votes
1 answer
Use Vault SSH OTP backend with Jenkins
I'm setting up Vault to store secrets. SSH backend with OTP auth looks like a good way to stop managing SSH keys for access.
I have SSH backend working, and am looking at hooking up Jenkins with the SSH-OTP auth so that I can remove the deployment…
grumpyops
- 334
- 1
- 8
8
votes
1 answer
What are best practices of deploying docker-compose using Ansible?
Ansible is used to deploy docker-compose on a system and subsequently start the container.
When ansible runs from the local system, the docker-compose file is deployed using Ansible.
When the code is pushed to bitbucket the file content…
030
- 13,235
- 16
- 74
- 173
8
votes
1 answer
Ansible playbook for configuring runit to supervise an uberjar?
We are using Ansible 1.9 for deploying Spring Boot microservices. We are using CentOS 6 and the services are packaged as rpms. We intend to configure the executable jar files to be supervised by runit, instead of SysVinit or Upstart.
Is it…
ᴳᵁᴵᴰᴼ
- 1,163
- 10
- 22
8
votes
2 answers
Using gitlab-ci to cache maven repository
We have a server running gitlab and gitlab-runners on same machine. I've defined a runner as below
[abc@xyz bin]# gitlab-ci-multi-runner register
Running in system-mode.
Please enter the gitlab-ci coordinator URL (e.g.…
radbrawler
- 257
- 2
- 5
7
votes
1 answer
Jenkins Declarative pipeline: Execute stage conditional on execution of previous stage
I have a Jenkins declarative pipeline with several stages. Some of these stages need to be executed based on whether a previous stage has been executed. In pseudocode:
pipeline{
stages{
stage('1: Always do this thing') {
steps {
…
Bruce Becker
- 3,573
- 4
- 19
- 40
7
votes
2 answers
Constructing Dependencies from a Pillar in Saltstack
I'm trying to create a dummy state in Salt to pull dependencies from a list derived from a pillar.
In my top.sls file, I have:
base:
'*':
- components
Then, in components.sls, I have:
{% if 'components' in pillar.items() %}
include:
{% for…
Michael Mol
- 1,045
- 1
- 8
- 19
7
votes
1 answer
How does the creation of an AMI on AWS work and why is the creation time unpredictable?
Creation date: September 23, 2019 at 9:22:06 PM UTC+2
21:48: still waiting for completion
21:53: completed
Sometimes it takes 15 minutes and sometimes longer. How does a creation of an AMI work and why is the creation time unpredictable?
030
- 13,235
- 16
- 74
- 173
7
votes
1 answer
How to use tags in Amazon Web Services and Azure
I am currently building a solution on Azure (though the question should relate to AWS equally) and I am using a UniqueId tag to locate and use objects.
For instance, we have a storage account that is used for caching applications' blobs. The…
Michael B
- 253
- 1
- 7