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1500 questions
4
votes
1 answer
What is the PF field in k9s?
In k9s (kubernetes management tool) what is the PF column (for pods)? What does the Ⓕ value mean?
benjimin
- 289
- 1
- 12
4
votes
1 answer
Is there aws-vault kind of tool for GCP?
I would like to keep my use access tokens to GCP encrypted in my operating system’s keychain and use them easily with gcloud CLI.
So, does aws-vault for gcp exist to secure my own tokesn when accessing gcp?
This is unrelated to AWS Secret Manager
JtR
- 141
- 1
4
votes
1 answer
Rationale for using Docker to containerize applications
I'm trying to get a better understanding of the reasons to use [and not use] Docker based on specific use cases.
From my current understanding, Docker helps to isolate applications and their dependencies within containers. This is useful to ensure…
ObiHill
- 143
- 3
4
votes
1 answer
Exporting multi-arch Docker image from local registry to .tar file
I have a multi-arch build that is pushing to a local registry I have running:
docker buildx build --platform linux/amd64,linux/arm64 --push -t localhost:5000/myimage:latest
I need to export this multi-arch image to a .tar file for future use with…
Jordan
- 141
- 2
4
votes
1 answer
How to ansible-vault files as they are commited to Git
I'm trying to use ansible-vault to secure the secret files in my project before I push them to Git.
There's loads of advice out there on how to set this up in part, but everything I've read is specifically for diff'ing these files, not how to…
Jim ReesPotter
- 191
- 4
4
votes
1 answer
Reuse of docker swarm containers for batch jobs
Docker compose allows for static stack description.
But what if I have a set of containers based on same image but different by subtle environment configuration? Moreover, I don't need them all at once, they can be launched and disposed of…
Ta Mu
- 6,772
- 5
- 39
- 82
4
votes
1 answer
The provider hashicorp/aws does not support resource type "aws_internet_gateway_attachment"
Why do I get this error with Terraform,
The provider hashicorp/aws does not support resource type "aws_internet_gateway_attachment".
You can see the resource aws_internet_gateway_attachment defined in the docs. The full error is,
│ Error: Invalid…
Evan Carroll
- 2,091
- 3
- 22
- 65
4
votes
1 answer
How to configure registries.yaml to point to several Harbor proxy cache registry?
I have configured a Harbor (with SSL and FQDN: harbor.example.com) as a proxy cache for several docker registries (docker.io, quay.io and k8s.gcr.io). I can pull any images without any problem from any PC/VM which can access the Harbor netowrk,…
k.Cyborg
- 175
- 1
- 7
4
votes
2 answers
Cloud-Init Script Won't Run?
I am working through this Terraform tutorial, which boots up a Go web app on an EC2 instance, using Terraform and cloud-init. This is my Terraform config file:
terraform {
required_version = ">= 0.13"
required_providers {
aws = {
…
Huzi
- 41
- 4
4
votes
2 answers
Docker vs Virtualisation
I am trying to understand the underlining architecture of Docker. The diagram that's been shown everywhere claims that in contrast with Virtualisation technologies such as "VirtualBox", Docker uses the OS of the host directly and only ships the…
Mike M
- 143
- 4
4
votes
2 answers
Why use configuration management tools in the world of modern cloud?
Configuration management tools like Ansible, Chef, Puppet, and Saltstack allows us to configure a cluster of blank machines to help install and deploy an application. For example, with Ansible, we can set up a cluster of newly provisioned compute…
user34926
- 43
- 3
4
votes
1 answer
Managing branched DLLs in nuget
Our company has a product line and most development happens on the trunk. We had 3 releases slotted back to back with the last one being an update to the first one. the first one is in 3rd party testing with the second in in house testing. The…
xtreampb
- 433
- 2
- 14
4
votes
0 answers
Gitlab : Download artifacts from a job in another child pipeline
I want to download an Artifact in a job present in a Child pipeline from another job present in another Child pipeline part of the same parent-child pipeline hierarchy.
I tried with the files below that are inspired from the Gitlab documentation…
AmineDg
- 41
- 1
- 2
4
votes
1 answer
Retaining at least one successful build in Bamboo
In Jenkins, you could configure the system to retain a certain number of either successful or failed builds.
With Bamboo, it seems like you can just retain a certain number of builds which rotates the last successful build after 10 failed builds out…
Ta Mu
- 6,772
- 5
- 39
- 82
4
votes
1 answer
How to get EC2 instance tags when pulling CloudWatch data?
For monitoring purposes, we're pulling AWS/EC2 instances statistics data from CloudWatch and save it to InfluxDB.
We're using Telegraf to do this.
However, when pulling the data from Cloudwatch, it doesn't contain the instance tags or…
Yossale
- 141
- 1
- 4