Vanilla NodeJS Cron Job? Problem Description: I want to do something in node at, say, midnight each day. I see a lot of stuff pointing me to node-cron, and I see this article configuring a docker container to execute a script per a crontab I want to 1. not use any external packages and 2. … Read more
Scripts in the /docker-entrypoint-initdb.d folder are ignored Problem Description: I need to configure Postogres with some SQL commands, but everything I put in the /docker-entrypoint-initdb.d folder doesn’t get executed. I’m using the postgres:9.6 image. My Dockerfile is as follows: FROM postgres:9.6 COPY init.sql /docker-entrypoint-initdb.d/ USER root RUN chown postgres:postgres /docker-entrypoint-initdb.d/init.sql ENTRYPOINT ["docker-entrypoint.sh"] CMD ["postgres"] I … Read more
How to prevent pip from re-downloading all packages when I rebuild the docker image after a minor change in the requirement list? Problem Description: I have over 200 python packages in requirements.txt. When I rebuild the image after modifying or adding a package in the list, docker surprisingly re-downloads all packages despite that most packages … Read more
How to prevent pip from re-downloading all packages when I rebuild the docker image after a minor change in the requirement list? Problem Description: I have over 200 python packages in requirements.txt. When I rebuild the image after modifying or adding a package in the list, docker surprisingly re-downloads all packages despite that most packages … Read more
Cannot GET request to flask app localhost in Docker container Problem Description: i have simple app packed in container app = Flask(__name__) @app.route(‘/readiness’) @app.route(‘/liveness’) def health(): return {"health_status": "running"}, 200 class StandaloneApplication(gunicorn.app.base.BaseApplication): def __init__(self, flask_app, gunicorn_options=None): self.options = gunicorn_options or {} self.gunicorn_app = flask_app super().__init__() def load_config(self): config = {key: value for key, value in … Read more
Docker compose build failed in my nuxt project because of axios module Problem Description: I deployed a nuxt project with docker about six months ago, and it was working well, but now, I need to rebuild it, but I got this error: > [builder 6/8] RUN yarn build: yarn run v1.22.19 $ nuxt build Nuxi … Read more
IBM Cloud Code Engine: Locally built container image gives exec format error when deployed Problem Description: I have created a container image on my machine (Mac). When testing it locally, all works fine. But the following does not work: Push the image to the Container Registry in IBM Cloud Create an application in Code Engine … Read more
Is there any way to save the current state of kubernetes pod? Problem Description: I have a pod running linux, i have installed many software/tools, if I restart the pod, k8s will start a new pod and I’ll lose all my resources installed, is there any way to save the pod as docker image or … Read more
Running local NodeJS application can't connect to MySQL docker container running locally Problem Description: I have an SQL docker container running on my host using docker-compose. mysql -h 127.0.0.1 -P 3306 -u root -p This works perfectly. But… When I am in my host trying to connect to it using my NodeJS app it fails … Read more
Running local NodeJS application can't connect to MySQL docker container running locally Problem Description: I have an SQL docker container running on my host using docker-compose. mysql -h 127.0.0.1 -P 3306 -u root -p This works perfectly. But… When I am in my host trying to connect to it using my NodeJS app it fails … Read more