Inject node time zones

General
1

Hello,

I have a small problem with some NR instances that are not processing DST correct.

I have the current situation:
3 Node red containers with the same flows on 3 different Raspberry pi 4's in a docker swarm.

One instance of node red is handling Daylight Saving Time correct, 2 are not. The times on the hosts and inside the docker containers are correct.

I know the inject node (on specific time) is working with Cron but I can not check it in the containers. Anybody an idea where it can be wrong or where to look further?

2

Have you injected the right TZ environment variable into the Docker container?

3

Yes, I think I did. But all three get the same timezone injected. (They are in a global service, so the same configuration)

5

I had mounted the timezone and a local time... it was years ago when I made this docker swarm service. Removed those mounts and put the timezone as an environment variable to the service config and it works as expected.

6

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