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1500 questions
5
votes
2 answers
If we are using containers do we still need to worry about configuration management at an infrastructure level?
We are about to begin our journey with containers and I am wondering if we still need to utilize something like Chef, Ansible, Terraform, etc. to ensure that our infrastructure is properly maintained?
Since containers simply sit on that environment…
Wunderbread
- 177
- 5
5
votes
2 answers
How can I eliminate the need for an Ansible control machine?
Ansible is great for deploying infrastructure, but it requires you to have a control machine. This adds the burden of manually setting it up and securing it, and then pulling down your playbooks and making connections out to your servers.
I would…
rubberband876
- 73
- 4
5
votes
1 answer
Trying to make job working AWS MediaConvert (ERROR 1040)
Here is my json job.
{
"Queue": "arn:aws:mediaconvert:xxxxx",
"UserMetadata": {},
"Role": "xxxxx:role/MediaConvert",
"Settings": {
"TimecodeConfig": {
"Source": "EMBEDDED"
},
"OutputGroups": [
{
"CustomName":…
Colin Jcs
- 51
- 1
- 3
5
votes
2 answers
Automatic Kubernetes deployments per Github pull-request
I'm looking for a tool/service that will achieve a similar result as Heroku Review Apps using Google services.
When a new pull-request is created in Github:
Create new Cloud Build trigger for it with a given template configuration.
When done with…
mikabytes
- 161
- 5
5
votes
1 answer
Connecting jaeger with elasticsearch backend storage on kubernetes cluster
I have a kubernetes cluster on google cloud platform, and on it, I have a jaeger deployment via development setup of jaeger-kubernetes templates
because my purpose is setup elasticsearch like backend storage, due to this, I follow the…
bgarcial
- 117
- 8
5
votes
1 answer
Why can the certificate not be found by the Ingress Controller, while the certificate has been issued?
kubectl logs nginx-ingress-controller-X -n nginx-ingress
W1222 06:52:04.575115 8 controller.go:1058] Error getting SSL
certificate "app/app-tls": local SSL certificate app/app-tls was not
found. Using default certificate
W1222 06:52:09.955475 …
030
- 13,235
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5
votes
3 answers
What are tools that lend themselves for backup and recovery in a CI/CD environment?
I have used tar, dump, Amanda, Legato (EMC) Networker and other backup software for making backups of systems. However, I don't know the best tools for making backups in a CI/CD (Continuous Integration/Continuous Deployment) environment and doing…
Roadkillon101
- 118
- 7
5
votes
1 answer
How to automate installation of Windows installer on Appveyor CI?
I've the installer in EXE format (mt5setup.exe) and I'd like to download it and automate the installation process on Appveyor CI. On Linux I would normally use xdotool.
Since this installer doesn't have any silent flags to use, how can I automate…
kenorb
- 7,841
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- 40
- 77
5
votes
1 answer
Will Docker Swarm work if masters are spread over 3 continents?
I need to deploy a highly available Docker Swarm on Azure. I created a VNet in 3 locations: Brazil South (my location), East US and West Europe. Then I enabled network peering so VMs in these locations can see each other as if they were in the same…
Igor Gatis
- 153
- 3
5
votes
3 answers
What's the relevance of periodicity in CI / CD processes?
Part of what (I think) CI and CD is about, is processes that get repeated over and over again (= the "continuous" part of it). However continuous in this context is not exactly (I think) like a river where water keeps going (flowing) all the time.…
Pierre.Vriens
- 7,205
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- 37
- 84
5
votes
1 answer
How fast does Prometheus data grow?
This may sound like a vague question so I will provide some context below. The basic question is :
What parameters describe the growth in size of a Prometheus database over time?
To tie the question down: When will the prometheus time series data…
Bruce Becker
- 3,573
- 4
- 19
- 40
5
votes
1 answer
Consulting DevOps from the Ops side
Background
One of the org units in my company is doing application support for a relatively large client; that is, they're keeping some of their business applications running 24x7, doing anything from the root account upwards (no hardware/network).…
AnoE
- 4,876
- 13
- 25
5
votes
1 answer
Where is the git submodule revision actually stored?
I understand how to use git submodule to reference a specific commit in another repo, but where is that reference actually stored? It doesn't seem to be in .gitmodules as plain text?
Gaius
- 1,076
- 9
- 17
5
votes
2 answers
Jenkins Groovy to parse console output and mark build failure
What would be a Groovy or pipeline step to parse Jenkins console output, identify a string and mark the build as failure if the string is matched?
Narasimha
- 89
- 1
- 1
- 8
5
votes
2 answers
Multi-container server of PHP apps with reverse proxy?
I am going to deploy my app to production on VPS server, using Docker. My goal is stable version from latest tag at example.com, and dev version from dev tag at dev.example.com.
Because this is an PHP application, container has own nginx+php set. I…
aso
- 151
- 2