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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Which tool to use for deploying Docker containers when scalability and availability are not a concern?
I'm looking to deploy some code in Docker containers into production and need to be able to deploy and schedule containers as required.
I had a look at Kubernetes and it would generally suit my use ...
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AWS Cloudformation - managing multiple stages versioning and deployment
I'm working on a simple cloudformation stack for a web app (some lambda functions, api gateway, cloudfront distribution, etc).
The cloudformation stack template is currently versioned on a gitlab ...
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Release rollback approaches?
I've got an old monolithic project using MariaDB and PHP that I'm trying to put on CI/CD. The project has DB migrations to update the DB state. My current CD is built on top of AWS CodeCommit + ...
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How do you deploy a container to AWS Lambda?
I am working on this little project.
https://github.com/jamesgeddes/itsbeginningtolookalotlikechristmas
It's currently a work-in-progress - don't judge!
As you can see, I have configured CircleCI to ...
- 231
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One pod inside a deployment or many deployments with one pod inside?
Is it correct to put multiple pods inside one deployment? As I understand the correct way to do this is to create multiple containers inside a pod which is inside one deployment, but this does not ...
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Deploying a personal project - Sql, AspCore EF6 CodeFirst and Unity Webgl
apologies for the amateurish question. I'm really struggling to get my head around deployment options, particularly as it's a small hobby project.
I have built a project which is running just fine ...
- 101
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What is the best approach to deploy N number of ML models as a scalable service in the Cloud?
I've N (~50) number of sentiment models of different languages, which were fine tuned on HggingFace's transformer models. Each of the models as 2-3 GB in size approx. Now, how can I deploy all these ...
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How should I deploy a Flutter app on a Kubernetes cluster?
I am just wondering to know how should I create a docker file for a Flutter app then deploy it on a Kubernetes cluster?
- 123
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How to use a local cluster by "Skaffold" while using "Kubeadm" for the "Kubernetes"?
I am trying to deploy my NodeJS application on a local Kubernetes cluster, using skaffold but I get the following result:
DEBU[0018] Pod "expiration-depl-7989dc5ff4-lkpvw" scheduled but not ...
- 123
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101
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Deploy A War/Ear To Container Marked build As failure When Deploying To Tomcat 9 Server
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123
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Trunk Based Development Deployment Pipeline
We are currently working on transitioning to Trunk Based Development and starting to look at our deployment pipeline and how we can improve.
Our current workflow:
All engineers work on the trunk, ...
- 113
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107
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Best practice for database migration with Kubernetes and docker
Is there a best practice for initializing and managing database schema(and seed data) for containerized backend applications?
I'm currently developing an on-premise application deployed at the ...
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How to migrate VPC in AWS?
We are trying to move towards canary deployments.
We want to be able to spin up an entirely new deployment and be able to access the DB, but the DB is privately connected to the existing VPC for ...
- 101
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Linux Cloud/Windows On Prem Deployments
I have sort of a unique problem where I have a cloud deployment (linux) that needs to be ported to an on-premise deployment (windows).
The constraint is that this is medical software and hospitals ...
- 121
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Does `helm upgrade` use rolling restarts for `deployments`, yes/no? if not then what is the default?
I ask because:
I want to know what is the default helm upgrade behavior
I might need to change the default helm upgrade behavior
Does helm upgrade use rolling restarts for deployments? If not then ...
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87
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K8s cluster not deploying deployments across all the nodes
I am a beginner in kubernetes. I have a cluster running with 4 nodes. All the nodes are currently running fine. They are not tainted, or drained. Every time I deploy a deployment it will only deploy ...
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54
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Docker Compose on AWS
I have no experience with AWS and I would like to know what the best approach is when it comes to embedding an environment built using Docker Compose (a simple application with two services, API and ...
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Updating strategy for a single executable on a file server
We use a Windows file server to store a program. The users (Windows) have a link to the file. If we want to update this program, we have to wait for the regular closing time. But sometimes a user does ...
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What are the core differences between DevOps and Agile ? And Is both two different approach to solve the similar problem?
I read some articles related to DevOps and Agile and found both are two different methodologies for software development.
My questions is, If both methodology is solution for same problem then what is ...
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Is there a generally accepted method/workflow for storing open source project secrets for production environments?
Pretty my much the title, but some caveats:
My project is a simple Laravel app hosted on a spare laptop on my own network (Nginx on Ubuntu).
The repo is public, but doesn't yet have any sensitive ...
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Does the GitHub Container Registry provide something like a Deploy Key?
Currently I push to the GitHub Container Registry (GHCR) with my Personal Access Token.
Is there a method to deploy a PRIVATE project "GitHub Container Registry" such that a token will only ...
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Automate publishing .NET Core App to multiple subdomains
I posted this over at www.stackoverflow.com and they suggest I ask here.
I have a .NET Core application used by many clients. Each client has its own subdomain. Each client has its own database. All ...
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174
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Setup multiple Raspberry Pi different network configurations
For multiple projects we are setting up 2 to 6 RPi's per project. Each project runs on a different network and for some of these networks we can use DHCP, for others the RPi's have to connect using a ...
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Kube MQ installation ways
(I am trying to install and use KubeMQ in a VM on a cloud, so no GUI is available.)
Kube MQ has 3 ways of installing it:
using kubectl
using docker (standalone container)
using binary files.
Could ...
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183
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Kubernetes YAML with local Docker images?
I have build two docker images via docker build -t name, one is a NodeJS/React frontend and one is a Python API that the frontend should call and get messages from. This is all happening locally on a ...
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143
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how to specify the dependency in the deployment?
This is a design question. I am not sure this is the right place. We have multiple microservices deployed using a blue/green pattern in Azure DevOps pipelines.
What I am trying to achieve is I want to ...
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How can I set up Deployment to run at least one pod on each node?
I need to set my deployment to have at least one pod on each node so that the system will continue uninterrupted in case the node goes down. I can set this to run one pod per node with daemonset or ...
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Is it possible to split traffic by fixed ratio among two Deployments using only Service
Context: Kubernetes (1.23), 2 Deployments of the same app with different version/config/etc., 1 Service
Let's say I have a web application deployed in Kubernetes using a Deployment. I want to add a ...
- 146
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Deploy Configuration File to Specific Path from Deployment in Kubernetes
I am trying to deploy a configuration file to a specific path in my service. I'd like to deploy this as part of a deployment or as a config map as possible. Has anyone done this before? The service I ...
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When a Google Cloud Function fails to deploy, code and settings used for the deployment get lost. Can I revive the last deployment state?
I always have to save code at least in clipboard and sometimes make a screenshot or some other backup of the settings before I deploy a Google Cloud Function, which seems strange to me, perhaps there ...
- 141
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Terraform workspaces vs isolated directories?
I'm reading the "Terraform: Up & Running, 2nd Edition" book by Yevgeniy Brikman, the author is going through a lot of work to NOT use workspaces? Is this sound? It seems like really ...
- 962
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Deployment with Docker tensorflow/serving fails when training the model on another machine
I'm following the Coursera TensorFlow Serving with Docker for Model Deployment course.
You have to train a simple Tensorflow model and export it in Protobuf.
tf.saved_model.save(model, path)
Then you ...
- 111
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153
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How to structure/combine the installation of helm + deployment files
I have a Wordpress Helm chart, and a seperate ingress definition to go along with it, which I specified in a wordpress-deployment.yaml file.
My workflow for installing would be:
Install the helm ...
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How to track deployments of multiple interconnected repositories
We are working with a ERP system (called Odoo, but that does not matter so much).
It consists of many building blocks. Some of this modules/addons are dependent on others, some are standalone, but ...
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What's the best practice for managing / deploying multi-environments in production app?
I'm spinning up a production site and wanted to get advice on the latest best practices to manage and deploy multiple environments. At a high level, I'd like to have a good balance between keeping ...
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Where does the string docker.example.com in my GitLab CI job come from?
I am trying to have a Docker image deployed to my server by GitLab CI, but it only worked once¹ and then dies with the error message below. Here is the .gitlab-ci.yml snippet:
deploy-image:
image: ...
- 355
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236
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Unable to use AWS ECS docker context in bitbucket pipelines deployment step
I'm trying to add a deployment step to bitbucket pipelines that works successfully when I simulate locally but fails when executing the steps in bitbucket.
I have created a simple docker image that ...
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407
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Deploy an application using dll files to IIS on a VM
I hope I am posting this in the correct forum, but to me at least, it seemed that the focus was more on deployment.
I am currently stuck after having successfully refactored an application by ...
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121
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Should I shut down the staging environment when the deployment test ends?
I have a small application deployed on an EC2 instance.
I need a staging environment so I've thought of two choices:
Deploy the same app again on the same instance, and that would be a staging ...
- 131
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138
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Kubernetes deploy workflow
I have an application (Django web app alongside couple of microservices) and have done deployment previously via Ansible tasks. Playbook was invoked from Ansible Tower and essentially breaks down into ...
- 601
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160
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Deploy to Ubuntu server with python script and awsebcli fails
Just yesterday everything worked fine on our AWS ElasticBeanstalk continuous deployment, but today suddenly fails with the following errors:
$ pip install awsebcli -q --upgrade
DEPRECATION: Python 2.7 ...
- 121
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What is it called to deploy major changes for limited number of customers first?
Is there a common name for this deployment strategy which is to avoid deploying major updates across all the customers straight away but rather limit the initial number to see their feedback, find any ...
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ansible-playbook: how to dynamically, conditionally set a large deployment environment (variable space) in a playbook?
I am using an ansible playbook to deploy a php web application in aws. The deployment is repeated many times, with a different environment, for each customer. The different scenarios range from ...
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107
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Should I struggle for minimalistic context in GitLab CI jobs?
I'm designing a build & deploy pipeline for our project. We have two jobs:
build -- builds a docker image with our app and pushes it to a container registry.
deploy -- communicates with an ...
- 123
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What are the cost effective ways to deploy services using Kubernetes on multiple deployment environments?
We are converting a traditional docker-compose based service stack to a Kubernetes based services
Before the conversion we had three deployment environments
Local : Basically this is the developer's ...
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508
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kubernetes quota vs limit. What are they? How are they different? When should I use one or the other?
I have been reading through the docs but it still is not clear as to why I should use one or the other. They have great examples of how to configure them but don't answer the why for quotes or limits ...
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Is there a better model for my CI/CD cycle?
I am having some troubles finding a better model for my CI/CD cycle.
This is mainly gitflow issue.
My current model : We have 2 bitbucket branches : master and develop.
Both are linked via webhooks to ...
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70
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Is there a way to combine helm with some other tool for k8s configuration management without conflicts?
Currently I have a k8s project with multiple services which are managed by a helm chart. Said helm chart is installed on my local machine and I want to keep it this way if it's possible. But now I ...
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how to set automatic git pull from bitbucket and complie project on ec2 instance create event with auto scaling
I have just started reading about AWS services. I have a project where the backend is created with Spring-Boot, front-end is created with React and PostgreSQL is used as database. Both backend and ...
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Cannot resolve services with service name inside a kubernetes pod
I cannot access a pod from another pod with its service name. Getting error as
cannot resolve host svcname
When i try to view the information of /etc/resolv.conf, i do see ec2.internal as searches ...
