Env:
snap 2.43.3-1.el7
snapd 2.43.3-1.el7
series 16
centos 7
kernel 3.10.0-1062.18.1.el7.x86_64
Microk8s: v1.18.9
During evaluating of Microk8s we observed something we don’t understand in the output of df -h
:
/dev/loop1 193M 193M 0 100% /var/lib/snapd/snap/microk8s/1609
/dev/loop0 191M 191M 0 100% /var/lib/snapd/snap/microk8s/1702
shm 64M 0 64M 0% /var/snap/microk8s/common/run/containerd/io.containerd.grpc.v1.cri/sandboxes/67f3dde8e087dfdc3abbfdcf615a3ed89821c364ec93bb4ef4bc32b381b0ff4d/shm
overlay 18G 13G 4.4G 75% /var/snap/microk8s/common/run/containerd/io.containerd.runtime.v1.linux/k8s.io/67f3dde8e087dfdc3abbfdcf615a3ed89821c364ec93bb4ef4bc32b381b0ff4d/rootfs
overlay 18G 13G 4.4G 75% /var/snap/microk8s/common/run/containerd/io.containerd.runtime.v1.linux/k8s.io/3a7991d1dd4615629b73a77878cc2cb791b5afa92cb061c04f019205c29d9fd2/rootfs
overlay 18G 13G 4.4G 75% /var/snap/microk8s/common/run/containerd/io.containerd.runtime.v1.linux/k8s.io/ec49b9de2fb84bc8692072b08fc60fe2b6a1f3c7bd2057812dac3fa20945f644/rootfs overlay 18G 13G 4.4G 75% /var/snap/microk8s/common/run/containerd/io.containerd.runtime.v1.linux/k8s.io/ed0f5f8d04f40c580f239db0dd6557385b988aed20b6f064fcaa5aaa785f20b3/rootfs
There are many of those entries and the summed up size is beyond the disk space we have there. We’ll really appreciate if someone can help explain why. Also thankful for pointing out how we can clean this up or configure it correctly.
We were not able to find similar questions and apologize if it is a duplicated question, but please tell us the link to the other one. And it could be a question of snapd, not of microk8s.