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Questions tagged [deployment]

Use this tag for questions about deployment, which is about all the activities to make (part of) a system available for use in some target environment.

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How to approach dynamic environments per Git feature branch workflow?

Our system consists of 2 frontend applications A and B (both in JavaScript/Angular), 3 backend applications C, D and E (main API and two microservices all in Go) MongoDB as F Our team grows bigger, ...
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2answers
25 views

How to deploy Node app via Jenkins to Ubuntu(18.04)?

I'm a very beginner in Jenkins and afraid that I ask you something not clear with a weird question. I'd like to deploy my simple node app server to Ubuntu via Jenkins. I tried to write a command in ...
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1answer
22 views

How to run/deploy devilbox (Docker image) docker-compose on GCP without a Dockerfile?

Devilbox comes with a docker-compose file to run a docker container: https://github.com/cytopia/devilbox However, on the GCP Kubernetes Engine it is only possible to start up a new container via a ...
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1answer
21 views

Why label k8s deployment?

In the below deployment yml, the deployment itself has a label "app: hello". What would happen if I delete that line (line 6)? I understand the functional need for pods to be labeled, because then ...
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1answer
53 views

How should I deploy my projects using Docker, Git and VPS?

I have a VPS and am able to connect trough ssh using Terminal. Every project I have are dockerized and have github repositories. Since I am new to deployments so far my deployment process is manual: $...
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54 views

Using application config file kubernetes configmap for mongodb failed when pod is deployed

Using helm to create my own chart to deploy an instance of mongodb on kubernetes cluster, I am using a custom configmap for having my own mongo configuration. My config map is looking like this: {{- ...
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1answer
209 views

Helm install or upgrade release failed on Kubernetes cluster: the server could not find the requested resource or UPGRADE FAILED: no deployed releases

Using helm for deploying chart on my Kubernetes cluster, since one day, I can't deploy a new one or upgrading one existed. Indeed, each time I am using helm I have an error message telling me that it ...
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0answers
14 views

Need to list out scenarios in which roll back is required on PROD server

I'm preparing a case-study in which I need to capture all the scenarios in which roll back might be required on PROD Server. Architecture: We are using mircoservices (springboot apps) and db. What I ...
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2answers
33 views

How to deploy a ZIP or WAR equivalent (built locally via npm)?

I use NPM to build my web project, and it does so nicely to a little ZIP file. Keeps everything nice and light, and I can easily keep bloat down. My current process is to use an FTP client (Win SCP), ...
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1answer
19 views

What are the benefits of spreading the various services of a multi-tiers application over several user-define bridges?

I have a simple system made of a database backend, several instances of a web application and a load balancer. Each service is running in its own Docker container, all of them being hosted on the same ...
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91 views

Build solution via cmake with VS2017 c++ 141 and tool set SDK 8.1

I work on transfer solution from vs2013 to vs2017 I did update for cmake to use vs2017 the changes that I did set CMAKE_CMD=cmake -G "Visual Studio 15 2017 Win64" %PROJECT_PATH% with this command ...
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23 views

Hygieia - How to change port value in UI

I'm trying to implement Hygieia for a POC and is getting me completely mad. I made it work locally and then changed api port from 8080 to 8081 as 8080 is already used by jenkins. Now the problem is ...
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10 views

Simulating keep-alive between HA-Proxy instances with interrupted connection

In a setup room1 | room2 app1 (plain HTTP) <> HAProxy (2-way SSL) <> Firewall | Firewall <> (2-way SSL) HAProxy <> (plain HTTP) ...
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17 views

Is there somebody who has deployed Hashicorp Vault and what are your experiences?

We are planning to install hashicorp vault on gcp. The first idea is to use terraform and two roles were found: https://github.com/hashicorp/terraform-google-vault/tree/master/examples https://github....
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1answer
2k views

Pod's state “pod has unbound immediate PersistentVolumeClaims” when deploy Jenkins with Helm chart

I need your help. I try to deploy Jenkins in local Kubernetes cluster with Helm from repo stable/jenkins:lts. But after deployment I get pod which has status "pod has unbound immediate ...
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1answer
25 views

How does Django deployments happen on Servers?

I started learning Django six months ago and I really really loved it. I learnt how to deploy the django projects to EC2 instances. Basically 1st time when the django project is deployed to EC2, ...
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3answers
56 views

What are the tools you recommend for deploying / automating / organizing vm in the private cloud

I manage a set of virtual servers in a private cloud on vSphere. In this private cloud we have several sets of servers that host several web applications such as: -Webpress web sites -Phone ...
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1answer
26 views

Easiest way to manage an elasticsearch cluster in GCP?

I'm trying to create my own Elasticsearch cluster to use for security analytics. I'm familiar with the function and setup of a single instance deployment, but I'm having trouble figuring out the ...
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2answers
48 views

Tools used in enterprise level to transfer build artifacts from CI server to live server

I recently learnt some basic devops and set my server on Digitalocean droplet with travis CI. As there is no travis deploy provider supports for Digitalocean, I have to write my own deploy script. ...
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0answers
27 views

azure blob storage host spa/ code change without downtime

I would like to setup my CI/CD workflow to deploy to azure storage. I can do this easily: az storage blob upload-batch --source out/build --destination $container_name --account-key $...
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0answers
7 views

Nuget target framework for both net452 and netcore2.0

In order to have a nuget package work in both net452 and netcore2.0 so current and future projects build properly. Do i just have to modify the target framework section of the Csproj file to include ...
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1answer
50 views

Tomcat deploy war with Ant - error writing to server

I am using Ant to deploy a war to a Tomcat server, but it gives me the following error: BUILD FAILED /home/deploy/Documents/Work/Deploy_Wars/xrepo/deployment/build.xml:37: The following error ...
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0answers
18 views

Browser Based Programmable Workflow Engine

I'm not even sure if the title is the proper term to describe such application. Below are the characteristics of the application I'm looking for. Entirely web based user interface (Everything ...
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0answers
49 views

How to communicate between two manged nodes without control nodes in Ansible?

I am new to Ansible. In salt using salt-call, we can communicate between two minions. Similarly, I wanted to know how in Ansible can one Managed node talk to another Managed node without using the ...
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1answer
2k views

Parallel stages running on same agent in Jenkins declarative pipeline

I've been using a Jenkins pipeline with a parallel step for testing like this: pipeline { agent { label 'php' } stages { stage('build') { steps { ... ...
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1answer
76 views

Can the Angular CLI be used to build and deploy on a remote server via ssh?

I'd like to use the Angular CLI to build the app and deploy it on my remote server via SSH. Is this feature available?
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0answers
217 views

Powershell connect to Internet via Proxy Server

How do I configure Powershell upon first boot to use a Proxy Server for all Internet Access Requests? I have a Windows 2016 server (in AWS) that I need to be able to access the Internet to download ...
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4answers
190 views

DevOps tools and automation of manual processes

This is a general question, but couldn't find a better place to ask. I'm a new DevOps member in a company, and I've been ask to "update" our DevOps technologies. Generally speaking, in what areas do ...
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2answers
93 views

Kubernetes Deployments & Rollbacks

At the moment I'm performing Kubernetes deployments by applying deployment.yaml then updating the container/pod image versions with kubectl set-image as outlined in the docs. I'm doing this using ...
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1answer
42 views

Does anyone have resources, tools, ideas, for automating database create, update, modify, delete

I've been tasked to find a way to automate promotion of database creation, changes and other modification related to application changes in a devops world. My databases include MS SQL, Oracle, MySQL ...
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1answer
42 views

What is a glob in salt-stack?

I was going through targeting minions in salt. There I came across a term called glob. Can someone explain with an example what is a glob in Salt-Stack?
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0answers
34 views

After deployment, one Rancher load balanced RESTful app instance returns 404 while other returns results

I have setup a CI/CD pipeline which triggers builds, packages, and deploys tasks that execute on Gitlab online whenever a Spring boot RESTful service app is checked in. The three stages and tasks run ...
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3answers
183 views

Continuous Deployment best practices for managing application configuration

My CD pipeline: Get Docker image (created and pushed during CI stage). Copy docker-compose .yml template to target server. Run the app. Let's go straight to the 3rd point. I can run the app using ...
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1answer
24 views

How to update pods if version hasn't changed?

During development we are continually building a Docker image with the same version (say 0.0.1-development) as there is no need to bump for each minor change. We do eventually bump when additional ...
2
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1answer
91 views

Where are dunder dictionaries stored in salt?

I am new to Salt-Stack wanted to know where are all the dunder dictionaries stored(Ex:salt,opts,grains,beacons etc). Thanks in Advance :)
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3answers
184 views

How to deploy multiple dependent micro services

We want to deploy multiple microservices on AWS ECS. The issue that we need to solve is how to deploy them in an atomic way: Let says we have the front-end services which requires the user service ...
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2answers
70 views

VSTS deployment variable

So I'm automating a process we currently have where we deploy a database and then have an exe that 'activates' the database. The default values are different for each product and is determined by a ...
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2answers
312 views

What's the best complete DevOps setup?

I'm curious what everyone recommends. Vagrant is for setting up test environments right? Ansible/Chef etc. seem good for servers you own, but what about cloud? Docker... great for standardizing app, ...
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1answer
26 views

How to update frontend servers behind a load balancer

I have multiple frontend servers churning out the HTML pages , behind a load balancer. Just wondering what is the best practice to update the frontend app while users are surfing the site. The ...
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1answer
102 views

Customizing deploy key and ssh wrapper path for git cloning through application_git cookbook

I am using Chef 12.0.3 for managing servers. Earlier I was using application cookbook for cloning repository. But now in higher version of application cookbook, this support is moved to new cookbook ...
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1answer
35 views

Any tools available for rollout planning / checklist [closed]

I deploy applications on servers. While the process itself is automated but there are lot of manual steps involved surrounding the automation due to various reasons. I manage the manual procedure in ...
2
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1answer
145 views

Pros and cons of different deploy strategies

I am not sure about the best way to deploy my program. Lets assume i have two relevant branches release(tested and ready to deploy code) and master. I have two options 1.Merge the release to master ...
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2answers
74 views

What is the term for a deployment designed to make a future cutover seamless (not blue/green)?

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, ...
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2answers
624 views

Git Workflow with User Acceptance and Staging Environments

I'm trying to streamline/standardize a git workflow in my workplace. The current delopment process is as follows: Pull 'development' branch Write code and commit and push to 'development' branch ...
2
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1answer
54 views

Limits of, or preconditions for of Blue-Green deployment?

I find a lot information about the blue green deployment pattern but maybe miss a point. Please help me to understand. Could it be scenarios where you can't successfully duplicate the information ...
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2answers
136 views

Automating creation of new VM and pushing code to server

Automating creating of new VM and pushing code to server Hi all, I am writing a integration test for a client-server application. To simulate the production server setup, and to update the code, I ...
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2answers
53 views

Handle OS and Software maintenance/updates on Hardware distributed to Customers

In the last weeks I have tried to find a solution to the following scenario assuming that someone else had similar requirements and documented his solution but all my searches were unsuccessful. So ...
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2answers
1k views

Powershell script in jenkins is hanging

I'm building a process to automate deploys using Jenkins and I have an issue getting the code on the server I have a powershell script on the deploy server that all it does is do an hg update command....
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2answers
3k views

How to start a VPN connection using Jenkins?

I'm on a Windows Server and I want to have a pipeline project on Jenkins that basically does this: SVN update Build Deploy As the deploy target machine is on a different network, I want to know how ...
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1answer
89 views

Strategy for deploying/hosting javascript-based static websites in containers

This comes up from time to time in several of our dev teams, without us having figured out the "right" way: We use a lot of react-based webapplications that "compile" into static websites that are ...