node-docker | Guide for Writing Dockerfiles for Node.js Applications | Continuous Deployment library
kandi X-RAY | node-docker Summary
kandi X-RAY | node-docker Summary
A simple Hello World app written in Node.js (Express). Contains Dockerfiles for Development (with Hot Reloading) and Production.
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QUESTION
beforeAll(async () => {
mongo = new MongoMemoryServer();
const mongoURI = await mongo.getConnectionString();
await mongoose.connect(mongoURI, {
useNewUrlParser: true,
useUnifiedTopology: true
});
});
...ANSWER
Answered 2020-Jun-09 at 16:07Seems you have the same issue like I have had.
https://github.com/nodkz/mongodb-memory-server/issues/316
Specify binary version in package.json
E.g:
QUESTION
I want to prune docker images, I wrote a small Docker image using node-docker-api
and I was able to test it locally with success.
As I've deployed the DaemonSet
to Kubernetes, the pod fails to access the Docker socket:
ANSWER
Answered 2019-Oct-30 at 10:34There is no guarantee that your kubernetes cluster is actually using docker as container engine. As there are many alternatives like cri-o and kata containers your application/deployment should make no assumptions about the underlying container engine.
Kubernetes takes care about cleaning up unused container images automatically. See documentation on how to configure it, if you run the cluster yourself: https://kubernetes.io/docs/concepts/cluster-administration/kubelet-garbage-collection/
Aside from that it looks like you have a simple permission problem with the socket: Make sure your application in the cleanup container runs as root or has appropriate user to access the socket.
QUESTION
I've read tutorials about use docker:
...ANSWER
Answered 2018-Oct-07 at 11:26There are two common ways to get application content into a Docker container. Many Node tutorials I've seen confusingly do both of them. You don't need docker run -v
, provided you docker build
your container when you make changes.
The first way is to copy a static copy of the application into the image. You'd do this via a Dockerfile, typically looking something like this:
QUESTION
I have a SQL Server Dockerfile with my import-data.sh importing *.sql
files from a sql-data folder. Everything works if I run the *.sql
files from a tool like Datagrip but the import fails with this error message when it's ran automatically.
Error message:
Msg 1934, Level 16, State 1, Line 4
CREATE INDEX failed because the following SET options have incorrect settings: 'QUOTED_IDENTIFIER'. Verify that SET options are correct for use with indexed views and/or indexes on computed columns and/or filtered indexes and/or query notifications and/or XML data type methods and/or spatial index operations.
Dockerfile
...ANSWER
Answered 2018-Jul-05 at 22:56Tools like SQL Server Management Studio and Datagrip have Quoted Identifier turned on by default. You must manually enable it in SQLCMD by modifying your SQL Scripts to SET QUOTED_IDENTIFIER ON
You would modify your setup.sql script like this:
/sql-data/setup.sql
QUESTION
Run this YML with docker stack in swarm. Docker stack file to create Postgresql master/slave setup with 2 slaves.
The slave container will restart in few minutes repeat and repeat....
How to fix it ?
docker stack deploy -c docker-stack-postgresql.yml post
docker-stacl-postgresql.yml
...ANSWER
Answered 2018-Jan-16 at 07:06This worked for me:
QUESTION
I am playing with gitlab continuous integration possibilities, wanting to build and push a simple docker image.
Here is the .gitlab-ci.yml file :
...ANSWER
Answered 2017-Jul-20 at 19:55Your image name should be registry.gitlab.com/yvnicolas/ci-node-docker-sandbox:latest
not registry.gitlab.com/yvnicolas/test-node:latest
QUESTION
I'm actually facing a problem to start my machine by my JavaScript. I can stop the running machines without any problems but I can't start.
The error is the next one :
...ANSWER
Answered 2017-Jan-06 at 13:16If you check the documentation of docker-machine you need to pass a done function to get the callback when docker-machine finish the start event. so just change your code as this:
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