Could not fetch/save url ... [Errno 14] curl#35 - "TCP connection reset by peer"

Question

I tried to install docker-ce on RedHat7 but I got this error:

$ sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
Loaded plugins: product-id, subscription-manager, versionlock
adding repo from: https://download.docker.com/linux/centos/docker-ce.repo
grabbing file https://download.docker.com/linux/centos/docker-ce.repo to /etc/yum.repos.d/docker-ce.repo
Could not fetch/save url https://download.docker.com/linux/centos/docker-ce.repo to file /etc/yum.repos.d/docker-ce.repo: [Errno 14] curl#35 - "TCP connection reset by peer"

What did I miss?

Answer 1

This usually occurs when you are using SSL inspection between the clients and internet. If that’s the case, you should add an exclusion for this host.