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1500 questions
3
votes
1 answer
What is a good storage for storing performance results and visualizing in grafana
Intro
I am a tester and need to analyze the results of automated tests (response times and etc.)
Current situation
1) I run performance tests using locust.io
2) During test execution, response times of successful results are pushed to Graphite…
GrimSmiler
- 141
- 4
3
votes
4 answers
Does building a Docker image require the Docker daemon to be running?
I am trying to get my feet wet with Docker/containers. I started with this tutorial:
Getting Started · Spring Boot with Docker
It works fine, but I was surprised it is necessary to have the "dockerd" daemon running to build an image. It connects to…
Morty
- 131
- 3
3
votes
2 answers
Chef username/passwords best practice for multiple nodes
I've been playing around with Chef to evaluate it as a potential CD tool for the company I work for.
So far I've been using it with Vagrant to provision a VM. In my recipes I've been retrieving the username/password from data bags.
I'm now looking…
Caledonia91
- 383
- 2
- 10
3
votes
5 answers
Health monitoring of web pages without using GET check
I am looking for a solution to monitor the health (DOWN or UP) of my web pages.
Let's say I have three services,
site.com/data
site.com/user
site.com/id
Now, what I can do is that I can create a GET request which will be served every second and…
Dinesh Ahuja
- 131
- 1
3
votes
2 answers
what do you think of making fast decisions?
I am trying to convince my fellow workers and management as part of DevOps transformation to adopt "fail fast" in almost everything. Amazon has two principles "bias for action" & "are right a lot" which I belive are quite similar. my dilemma is…
Walid
- 131
- 3
3
votes
0 answers
Dependency vulnerability scanner for Conda?
Python's pip dependency manager is supported by a number of vulnerability scanners (e.g., Snyk, Gitlab's gemnasium, PyUp), but I have not found such a service for scanning dependencies defined in Conda's environment.yml.
Is there a service out there…
JosephSlote
- 131
- 3
3
votes
2 answers
after automatic update jenkins fails with `InvalidBuildsDir: .../${ITEM_FULL_NAME}/builds does not resolve to an absolute path`
I had a working Jenkins running as a Service on a Windows-2000 Server
I updated my Jenkins from 2.120 to 2.122 via Jenkins own update mechanism.
In the same run I updated some plugings too.
Now my Jenkins fails to (re-) start with this…
Timothy Truckle
- 33
- 1
- 8
3
votes
2 answers
jenkins - gitparam jobdsl - branchFilter
I want to fill branchFilter automatically on Jenkins using JobDSL plugin and language.
This is the url of Jenkins Job DSL plugin:
https://jenkinsci.github.io/job-dsl-plugin/#path/javaposse.jobdsl.dsl.jobs.FreeStyleJob.parameters-gitParam
I want to…
joudaon
- 93
- 2
- 8
3
votes
3 answers
What is the term for a deployment designed to make a future cutover seamless?
I'm currently working on a new major version (v2) of an application meant to replace the current production version (v1). This redesign carries with it changes to the front-end, public API layer, internal API layer, and database — the whole kit and…
Jacob Stamm
- 131
- 4
3
votes
2 answers
Enabling Github webhooks for multibranch jobs?
I'm setting up a CI scheme for a few projects, on Jenkins, using the multibranch plugin.
Everything is working pretty nicely, but the obsessive in me always wants a bit more.
Current situation:
The multibranch thingy is working: picks up and builds…
Nico Villanueva
- 131
- 1
- 2
3
votes
1 answer
Why screen folder in /var/run disappears in Docker container after running Ansible playbook?
Files
I've got the following Dockerfile:
FROM ansible/ansible:ubuntu1604py3
ENV DEBIAN_FRONTEND noninteractive
RUN pip3 install ansible
RUN printf '[local]\r\nlocalhost ansible_python_interpreter="env python3"\r\n' > /etc/ansible/hosts
ADD .…
kenorb
- 7,841
- 12
- 40
- 77
3
votes
1 answer
Storage gateway reset cache
I have a problem in the storage gateway: the cache volume is full. When we look at the operating system there is still space available on that volume.
Based on the referenced aws model, only the files accessed regularly should be kept in the cache,…
Marcos Souza
- 131
- 4
3
votes
2 answers
Deploy two independently hosted services in production at once without any downtime
I have two different services. Let's say Service A and Service B. Service B is dependent on Service A. Both code bases are hosted in separate repo in Bitbucket and code bases are maintained by different teams. Service A has three backend servers and…
Cyberzinga
- 31
- 1
3
votes
1 answer
Tool preferences for rapidly spinning up and spinning down k8s clusters
My team hosts several completely different projects on a production k8s cluster with a given configuration. We use AWS (and are starting to use Google Cloud). We have a QA cluster as well, that "sort of" mimics the production configuration, and has…
swagrov
- 131
- 1
3
votes
1 answer
How to handle item not in list in ansible variable?
This question may look strange as something like this is not implemented in real life. I have tried to make it very general.
Here is my ansible-playbook:
tasks/main.yml
- name: "Setting place name of {{ country }}"
set_fact:
place:…
Prakash
- 349
- 4
- 5
- 16