On Sep 27, 2022, at 7:45 AM, Dewayne Branch <bdbranch@gmail.com> wrote:

Where is this article located?

Dewayne 

On Tue, Sep 27, 2022, 8:17 AM Ganeshar, Puvi <puvi.ganeshar@directv.com> wrote:

Hello All,

I am following Dan Walsh’s SysAdmin article (https://developers.redhat.com/blog/2019/08/14/best-practices-for-running-buildah-in-a-container#running_buildah_inside_a_container) to speed up our CI builds in Jenkins.

I am trying to do what’s suggested under “Additional stores”, basically volume mounting the directory where the containerd stores on the K8s host into a container under /var/lib/shared.

We are running containerd as the runtime on an EKS cluster.

According to the article, I need to do:

# mkdir /var/lib/containers4
# podman run -v ./build:/build:z -v /var/lib/containers/storage:/var/lib/shared:ro -v \ /var/lib/containers4:/var/lib/containers:Z  quay.io/buildah/stable \
 buildah  -t image4 bud /build
# podman run -v /var/lib/containers/storage:/var/lib/shared:ro  \
-v >/var/lib/containers4:/var/lib/containers:Z quay.io/buildah/stable buildah push image4 \ registry.company.com/myuser

Can someone please tell me the equivalent directory for /var/lib/containers/storage?  I.e where does containerd  store the download images on the Kubernetes worker nodes?

The containerd config looks like this:

# cat /etc/containerd/config.toml

version = 2

root = "/var/lib/containerd"

state = "/run/containerd"

[grpc]

address = "/run/containerd/containerd.sock"

[plugins."io.containerd.grpc.v1.cri".containerd]

default_runtime_name = "runc"

[plugins."io.containerd.grpc.v1.cri"]

sandbox_image = “XXXXXXXX.amazonaws.com/eks/pause:3.5"

[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc]

runtime_type = "io.containerd.runc.v2"

[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc.options]

SystemdCgroup = true

[plugins."io.containerd.grpc.v1.cri".cni]

bin_dir = "/opt/cni/bin"

conf_dir = "/etc/cni/net.d"

Thanks in advance.

Puvi Ganeshar

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