cloud-foundry

问题 I am currently running a Gunicorn server in a Docker container serving both a Flask application and static content (on Swisscom CloudFoundry). What is the correct way to set up nginx as a reverse proxy for serving the static content? I assume the Staticfile buildpack is not the way to go? Could someone point me in the right direction? 回答1: If you're using Cloud Foundry, it's super easy to spin up an extra instance or two to scale your app up and handle more load. I would recommend doing this

问题 I am currently running a Gunicorn server in a Docker container serving both a Flask application and static content (on Swisscom CloudFoundry). What is the correct way to set up nginx as a reverse proxy for serving the static content? I assume the Staticfile buildpack is not the way to go? Could someone point me in the right direction? 回答1: If you're using Cloud Foundry, it's super easy to spin up an extra instance or two to scale your app up and handle more load. I would recommend doing this

问题 I am currently running a Gunicorn server in a Docker container serving both a Flask application and static content (on Swisscom CloudFoundry). What is the correct way to set up nginx as a reverse proxy for serving the static content? I assume the Staticfile buildpack is not the way to go? Could someone point me in the right direction? 回答1: If you're using Cloud Foundry, it's super easy to spin up an extra instance or two to scale your app up and handle more load. I would recommend doing this

问题 I have a schedule job that run every end of the month. After running it saves some data to database. When i scale the app(for example with 2 instances) both instances run the schedule job and both save the data and at the end of day my database has the same data. So i want the schedule job only run one time regardless of instances numbers at cloud. 回答1: In my project, I have maintained a database table to hold a lock for each job which needs to be executed only once in the cluster. When a Job

问题 I'm using Spring boot for the application. There is a particular controller when called, makes a couple of independent requests using OkHttpClient. I am using a thread pool of 200 threads to make these calls. It works absolutely fine in the local environment. However, when deployed to cloud foundry, it shows up an error as follows. I have reduced the number of threads to 100 but the problem still remains. These are the memory settings in my CF instance - Instance Memory Limit 8192 MB Memory

问题 I deployed a react app to cloud foundry by using the static buildpack. The goal is making the app accessible under domain.com/ path . So I configured the route accordingly to his blog post: https://www.cloudfoundry.org/context-path-routing/ Also, I set pushstate: enabled in the static file and added the context path to the static asset URLS; E.g. The URL for the style sheet is domain.com/path/static/style.css . When I visit domain.com/path I get the index.html file. However the static assets

问题 I need to use GRPC for inter communication between 2 micro services. But by default, cloud foundry use Go router that doesn't support Http2. And by default, many of cloud foundry installation doesn't expose TCP port itself. Is there any work around or is there any interface that will support this scenario? I have tried using EUREKA with spring boot. It still uses HTTP1.1. 回答1: You are correct, Gorouter doesn't support HTTP/2. To make HTTP/2 and/or gRPC work on CF, you have two options. If you

问题 I want to migrate my webapp from cloudfoundry to heroku. But there is still one thing i'm confused about. Everytime you want to deploy your application to heroku, you've to push your source code to their git repository. How secure is this repository? What if i don't want to give my source code into someone others hands? What's your opinion about that? 回答1: The Problem You aren't understanding how interpreted languages or hosting providers work. If you're using an interpreted language like

问题 Running several instances of application with embedded hazelcast on PCF. My goal is to chain hazelcast members into cluster. For purpose of member discovery I am using hazelcast-eureka plugin . I am able to achieve member discovery using simple Eureka Server app, passing eureka URL to hazelcast-eureka plugin , using this example. Now I want to use PCF Registry Service instead of Eureka Server app. For that purpose I am using EurekaOneDiscoveryStrategyFactory with EurekaClient autowired which

问题 Running several instances of application with embedded hazelcast on PCF. My goal is to chain hazelcast members into cluster. For purpose of member discovery I am using hazelcast-eureka plugin . I am able to achieve member discovery using simple Eureka Server app, passing eureka URL to hazelcast-eureka plugin , using this example. Now I want to use PCF Registry Service instead of Eureka Server app. For that purpose I am using EurekaOneDiscoveryStrategyFactory with EurekaClient autowired which