Hi Everyone, Just after a little help here. I would like to register for the DCA but right now if I navigate to the certification page there is no link to register. I suspect I am missing something relatively simple but I thought the best place was to ask here. I have everything else I ..
Hi, I'm totally new to Docker and I would like if it is the right tool for my needs. I would like to measure the performance of an application compiled with different compiler, different versions of these compilers and with different libraries. I think Docker can be interesting because I could create an image for ..
Hi – first off I'm a container neewbie! So I built (pulled?) my first ever docker container – a wordpress/cli/mariadb. I can see in the docker-compose.yml file there are volumes and then paths to those items: – wordpress:/var/www/html – db_data:/var/lib/mysql – ./wp-app:/var/www/html Only, when i navigate to /var/www/html or /var/lib/mysql while the container is running ..
I have container that has ssh service in it and it redirects connections that come on certain port, lets say 22321 to another machine. I exposed container port 22321 and mapped it on host port 22321. When try ssh from host machine on port 22321 and container ip i get to that machine to whom ..
Hi r/docker Been having issues with trying to load a docker image on an EC2 instance. I've saved a docker image the right way: sudo docker save imagename -o image.tar and I've even been able to load it back on the same VM, but then when I try to do it on the EC2 instance ..
I just can't see a use case for it. But I do see lots of problem with it. (I'm new with docker swarm, please correct me if I'm wrong) For example, let's say we have a 3-node (node1, node2, node3) swarm. And we have nginx of replicas 2 on the swarm. Let's assume they are ..
Here is the script in my build stage, but the case is that on first build on commit, it fail on this script, but if I re-run this build stage, then it works. – script: | # Remove unused images from build server docker rmi -f $(docker images -f "dangling=true" -q) displayName: cleanup continueOnError: true ..
Hi I'm rather new to the docker world. I installed docker + pihole as its first container on my linux lubuntu machine a couple of times. If I run the ifconfig command I see the docker0 network interface created. But this time I see even one more network interface, such a vethba8ce99 interface: vethba8ce99: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> ..
The Docker website only redirects to the main page. I can still find it in the web archive, though. Has the program been shut down? Will there be any replacement? submitted by /u/robdau [link] [comments] Sour..
If I drain the node with the mongod running, it will be deployed to other nodes but all the data will lost. submitted by /u/yukiiiiii2008 [link] [comments] Sour..