My company is using self-signed TLS certificates for internal IT systems. In order to connect to said systems from Linux servers (Ubuntu 20.04 LTS), e.g., by means of curl, we have to put the CA certificate mycompany.crt in /usr/local/share/ca-certificates and…
I know that Docker and Kubernetes solve the same problem. Most users can simply alias Docker to Podman (alias docker=podman) without any problems. So what is the difference between them?
Update: This is solved, please see the answer. I am using podman on MacOS with podman machine and now podman is unable to connect to the podman machine. (It worked earlier but not sure the new macOS version causing the…
I had a problem with gitlab running podman commands with gitlab-runner user and I could not see the created containers with my user. I chaned the user as described in Change Gitlab CI Runner user. I ran the gitlab pipeline…
I currently have a website deployed using multiple pods: 1 for the client (nginx), and 4 pods for the server (node.js). But I've had to copy/paste the yaml for the server pods, name them differently and change their ports (3001,…
I just git clone from the reposirotyr, and config all environment, finally after I make install,my podman version printf this: root@PS-03:/opt/go/src/github.com/containers/libpod# podman version ERRO[0000] Error loading CNI config file /etc/cni/net.d/99-loopback.conf: error parsing configuration: missing 'type' Version: 3.2.0-dev API Version: 3.2.0-dev…
I'm trying to populate a disk image in a container environment (podman) on Centos 8. I had originally run into issues with accessing the loop device from the container until finding on SO and other sources that I needed to…
I am running a virtual environment on CentOS with podman. When I used the --net option of the podman run command, I get an error. [user@server ~]$ podman run --net slirp4netns:port_handler=slirp4netns -p 1080:80 -d --name web nginx Error: cannot join…
EDIT 1 In response to the comments I have included additional information. $ kubectl get pods --namespace kube-system NAME READY STATUS RESTARTS AGE coredns-66bff467f8-lkwfn 0/1 ContainerCreating 0 7m8s coredns-66bff467f8-pcn6b 0/1 ContainerCreating 0 7m8s etcd-masternode 1/1 Running 0 7m16s kube-apiserver-masternode 1/1…
I am going to make a server pack using podman in my local machine (Fedora 31 KDE). The pack includes: Web server (image: php:7.2-apache, volume: $VARIABLE:/var/www/html:Z) MySQL server (image: mysql:8, volume: /var/lib/mysql:/var/lib/mysql:Z) Another web server (image: phpmyadmin/phpmyadmin:5) Now, I need…