Docker vs. Podman velikost image na disku

[LivingLegend]

Ahoj,

vytvořil jsem si testovací image založenou na node22-slim pro testování robotických testů. Pushnul jsem ji do Azure Container Registry (azurecr). Pokud na druhém stroji pullnu Docker, tak je vše v pořádku, velikost image má 2,2 GB a tolik si ukrojí na disku. Ale když tu samou image pullnu Podmanem, tak si to místo 2,2 GB vezme na disku 12 GB.

Našel by se tu někdo zkušenější, kdo by mi poradil, jak umravnit Podmana, aby si vzal jen reálnou velikost image?

Podman:

Kód: [Vybrat]

containers@debian:~$ podman pull <nazev>.azurecr.io/webtest/wiki-robot:v1
Trying to pull <nazev>.azurecr.io/webtest/wiki-robot:v1...
Getting image source signatures
Copying blob da47994904af done
Copying blob 2cc3ae149d28 done
Copying blob c24c95757577 done
Copying blob 70b0a8313623 done
Copying blob efb648ea5fd0 done
Copying blob 4ff55d38db64 done
Copying blob c04ff6b49f66 done
Copying blob 000e61f8bd40 done
Copying blob 55d9a45a3725 done
Copying blob 765c1cf6ec2d done
Copying blob afb9a538beb5 done
Copying blob c0be39de9533 done
Copying config 897fc418da done
Writing manifest to image destination
Storing signatures
897fc418da9ae564a15b36abf93e526514102c4f5bfde4f838d2f062d7f311e7
containers@debian:~$ podman images
REPOSITORY                                  TAG         IMAGE ID      CREATED      SIZE
<nazev>.azurecr.io/webtest/wiki-robot  v1          897fc418da9a  5 weeks ago  2.2 GB
containers@debian:~$ df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            965M     0  965M   0% /dev
tmpfs           197M  572K  197M   1% /run
/dev/sda1        19G   12G  6.1G  66% /
tmpfs           984M  252K  984M   1% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           197M   20K  197M   1% /run/user/1001
tmpfs           197M   20K  197M   1% /run/user/1000
containers@debian:~$ podman rmi 897fc418da9a
Untagged: <nazev>.azurecr.io/webtest/wiki-robot:v1
Deleted: 897fc418da9ae564a15b36abf93e526514102c4f5bfde4f838d2f062d7f311e7
containers@debian:~$ df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            965M     0  965M   0% /dev
tmpfs           197M  572K  197M   1% /run
/dev/sda1        19G  1.8G   16G  10% /
tmpfs           984M  252K  984M   1% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           197M   20K  197M   1% /run/user/1001
tmpfs           197M   20K  197M   1% /run/user/1000
containers@debian:~$

Docker:

Kód: [Vybrat]

master@debian:~$ sudo docker pull <nazev>.azurecr.io/webtest/wiki-robot:v1
v1: Pulling from webtest/wiki-robot
2cc3ae149d28: Pull complete
c24c95757577: Pull complete
70b0a8313623: Pull complete
efb648ea5fd0: Pull complete
4ff55d38db64: Pull complete
da47994904af: Pull complete
c04ff6b49f66: Pull complete
000e61f8bd40: Pull complete
55d9a45a3725: Pull complete
765c1cf6ec2d: Pull complete
afb9a538beb5: Pull complete
c0be39de9533: Pull complete
Digest: sha256:89ce010390d8a75d0d87f76b1a72513491228d2939b446101b6d95a98042dd97
Status: Downloaded newer image for <nazev>.azurecr.io/webtest/wiki-robot:v1
<nazev>.azurecr.io/webtest/wiki-robot:v1
master@debian:~$ sudo docker images
REPOSITORY                                   TAG       IMAGE ID       CREATED       SIZE
<nazev>.azurecr.io/webtest/wiki-robot   v1        897fc418da9a   5 weeks ago   2.18GB
master@debian:~$ df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            966M     0  966M   0% /dev
tmpfs           197M  572K  197M   1% /run
/dev/sda1        19G  4.3G   14G  24% /
tmpfs           984M     0  984M   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           197M     0  197M   0% /run/user/1000
master@debian:~$ sudo docker rmi 897fc418da9a
Untagged: <nazev>.azurecr.io/webtest/wiki-robot:v1
Untagged: <nazev>.azurecr.io/webtest/wiki-robot@sha256:89ce010390d8a75d0d87f76b1a72513491228d2939b446101b6d95a98042dd97
Deleted: sha256:897fc418da9ae564a15b36abf93e526514102c4f5bfde4f838d2f062d7f311e7
Deleted: sha256:17828619186bd77bf09e338f0cc5e7c7ee8b31927c6e60cb135abbeef0484da2
Deleted: sha256:d9495067017ac7673f3968137f81a42ee19a3d1c12fa9eff0ac0850e86d02cf9
Deleted: sha256:032673c5b4af43bd85fc8b6cc83d7938f641d45406a80bfa81d53e662d0aece1
Deleted: sha256:8a74d5767afd5e040ef7addcd917175c0fb5953ff2a712cd3301453eec45992b
Deleted: sha256:455f8a433b392605ebbead4ec060bb899b9b8a0fd48116d23c43dfad9e9c59f3
Deleted: sha256:72fc6937106035ad9418b46c54e48071f58ab4dc79cf2744626266665eb0a35b
Deleted: sha256:4287fbf7f435ae74814dc3d6776ebdfc1ef50374cd56c6f01120cc05d08b2ce7
Deleted: sha256:d5605e663935b4fbe82b9d21e105bad1ae1e442f858d351fd265526d37a92c45
Deleted: sha256:f1cd7b83432fe47d5d83a3ad2ec186180318db07142d7a75f108e77b65af69ad
Deleted: sha256:eb9f2fb369e3455588647f4885fdd4e85241b3638623394bf9674424dcc81697
Deleted: sha256:79ac1d77c77c3213839c565e5c24767f1ed30770abbad1871ef8fe2ca50552f4
Deleted: sha256:1387079e86adf524e7e92bada71d261d9ff58f34409751ab36560385262a8386
master@debian:~$ df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            966M     0  966M   0% /dev
tmpfs           197M  572K  197M   1% /run
/dev/sda1        19G  2.2G   16G  13% /
tmpfs           984M     0  984M   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           197M     0  197M   0% /run/user/1000

[Reklama]

[LivingLegend]

Aha tak uz jsem na to prisel graphDriverName je potrebva z VFS na overlay

pro rootles je to :

Kód: [Vybrat]

sudo su containers
cd
podman infostore:
  configFile: /home/containers/.config/containers/storage.conf
  containerStore:
    number: 0
    paused: 0
    running: 0
    stopped: 0
  graphDriverName: vfs
  graphOptions: {}
  graphRoot: /home/containers/.local/share/containers/storage
  graphRootAllocated: 19947929600
  graphRootUsed: 1874911232
  graphStatus: {}
  imageCopyTmpDir: /var/tmp
  imageStore:
    number: 0
  runRoot: /run/user/1001/containers
  volumePath: /home/containers/.local/share/containers/storage/volumes
version:
  APIVersion: 4.3.1
  Built: 0
  BuiltTime: Wed Dec 31 18:00:00 1969
  GitCommit: ""
  GoVersion: go1.19.8
  Os: linux
  OsArch: linux/amd64
  Version: 4.3.1

Kód: [Vybrat]

rm -rf ~/.local/share/containers/storage
rm -rf ~/.config/containers/storage.conf
mkdir -p ~/.config/containers
nano ~/.config/containers/storage.conf
[storage]
driver = "overlay"
runroot = "/run/user/1001"
graphroot = "/home/containers/.local/share/containers/storage"
[storage.options]
  mount_program = "/usr/bin/fuse-overlayfs"

Kód: [Vybrat]

podman infostore:
  configFile: /home/containers/.config/containers/storage.conf
  containerStore:
    number: 0
    paused: 0
    running: 0
    stopped: 0
  graphDriverName: overlay
  graphOptions:
    overlay.mount_program:
      Executable: /usr/bin/fuse-overlayfs
      Package: fuse-overlayfs_1.10-1_amd64
      Version: |-
        fusermount3 version: 3.14.0
        fuse-overlayfs: version 1.10
        FUSE library version 3.14.0
        using FUSE kernel interface version 7.31
  graphRoot: /home/containers/.local/share/containers/storage
  graphRootAllocated: 19947929600
  graphRootUsed: 1874939904
  graphStatus:
    Backing Filesystem: extfs
    Native Overlay Diff: "false"
    Supports d_type: "true"
    Using metacopy: "false"
  imageCopyTmpDir: /var/tmp
  imageStore:
    number: 0
  runRoot: /run/user/1001
  volumePath: /home/containers/.local/share/containers/storage/volumes
version:
  APIVersion: 4.3.1
  Built: 0
  BuiltTime: Wed Dec 31 18:00:00 1969
  GitCommit: ""
  GoVersion: go1.19.8
  Os: linux
  OsArch: linux/amd64
  Version: 4.3.1