Docker Hub Permissions Question

Hello,

I am testing 5.11.90 on centos 8 and I have an issue with docker/docker hub permissions for the oneadmin user. It isn’t until I chmod 666 the socket that it works as expected, even though my oneadmin user is in the docker group. Has anyone else got this running? Am I doing something wrong?

After setting up docker service and adding oneadmin to the docker group, I am receiving the following:

Mon Jun 15 08:39:37 2020 [Z0][ImM][I]: cp: Copying local image docker://silverpeas?size=2048&filesystem=ext4&format=raw to the image repository
Mon Jun 15 08:39:37 2020 [Z0][ImM][E]: cp: Command "set -e -o pipefail; /var/lib/one/remotes/datastore/fs/../downloader.sh   'docker://silverpeas?size=2048&filesystem=ext4&format=raw' '/var/lib/one//datastores/105/a1e1228c774682ea9ca1f588152aba46'" failed: docker: Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post http://%2Fvar%2Frun%2Fdocker.sock/v1.40/containers/create: dial unix /var/run/docker.sock: connect: permission denied.
Mon Jun 15 08:39:37 2020 [Z0][ImM][I]: See 'docker run --help'.
Mon Jun 15 08:39:37 2020 [Z0][ImM][I]: Error copying
Mon Jun 15 08:39:37 2020 [Z0][ImM][E]: Error copying docker://silverpeas?size=2048&filesystem=ext4&format=raw to /var/lib/one//datastores/105/a1e1228c774682ea9ca1f588152aba46
Mon Jun 15 08:39:37 2020 [Z0][ImM][E]: Error copying image in the datastore: Error copying docker://silverpeas?size=2048&filesystem=ext4&format=raw to /var/lib/one//datastores/105/a1e1228c774682ea9ca1f588152aba46
Mon Jun 15 08:39:37 2020 [Z0][InM][D]: Monitoring datastore docker images (105)

cat /etc/group | grep docker

docker:x:985:oneadmin

ls -l /var/run/docker.sock

srw-rw----. 1 root docker 0 Jun 15 08:39 /var/run/docker.sock

To get opennebula to create a template from dockerhub I have to…
chmod 666 /var/run/docker.sock
ls -l /var/run/docker.sock

srw-rw-rw-. 1 root docker 0 Jun 15 08:39 /var/run/docker.sock

tail -f /var/log/one/oned.log

Mon Jun 15 15:34:08 2020 [Z0][ReM][D]: Req:6896 UID:2 IP:127.0.0.1 one.image.allocate invoked , “DRIVER=“raw”
DEV_PRE…”, 105, true
Mon Jun 15 15:34:08 2020 [Z0][ImM][I]: Copying docker://silverpeas?size=2048&filesystem=ext4&format=raw to repository for image 44
Mon Jun 15 15:34:08 2020 [Z0][ReM][D]: Req:6896 UID:2 one.image.allocate result SUCCESS, 44
Mon Jun 15 15:38:54 2020 [Z0][ImM][I]: Image (44) copied and ready to use.

Hello @IowaOrganics,

Can you confirm if you restarted OpenNebula after adding oneadmin to docker group?

Note that you need to create a new session in order to this change to take effect, so if the OpenNebula service was started before oneadmin was added to the docker group it will keep failing until the process is restarted with new permissions.

Thanks for the suggestion, though I am confident I restarted opennebula as I restarted to get my cluster leader back to the node i was testing on. I will try again on the 5.12 release.

Hi,

I’m testing Docker in my ONE Server 6.0.0.2 and, after modifying “/var/run/docker.sock” owner to “dockerroot” (in CentOS 7 is “dockerroot” and not “docker”) and modifying, also, file /etc/docker/daemon.json to

{
“group”:“dockerroot”
}

when I try to clone a docker image from Apps (MarketPlace) like “nginx”, image seems to be correctly retrieved but, however, script “/var/lib/one/remotes/datastore/fs/…/downloader.sh” fails when it tries to copy the image to OpenNebula image datastore.

These are the logs in oned.conf:

> Thu Feb 17 12:02:54 2022 [Z0][ImM][I]: Command execution failed (exit code: 255): /var/lib/one/remotes/datastore/fs/cp 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 225
> Thu Feb 17 12:02:54 2022 [Z0][ImM][I]: cp: Copying local image docker://nginx?size=2048&filesystem=ext4&format=raw to the image repository
> Thu Feb 17 12:02:54 2022 [Z0][ImM][E]: cp: Command "set -e -o pipefail; /var/lib/one/remotes/datastore/fs/../downloader.sh   'docker://nginx?size=2048&filesystem=ext4&format=raw' '/var/lib/one//datastores/1/8a0997de701c840e303def4767209883'" failed: Error copying
> Thu Feb 17 12:02:54 2022 [Z0][ImM][E]: Error copying docker://nginx?size=2048&filesystem=ext4&format=raw to /var/lib/one//datastores/1/8a0997de701c840e303def4767209883
> Thu Feb 17 12:02:54 2022 [Z0][ImM][E]: Error copying image in the datastore: Error copying docker://nginx?size=2048&filesystem=ext4&format=raw to /var/lib/one//datastores/1/8a0997de701c840e303def4767209883

Of course, I have restarted opennebula and docker daemons.

If I run a “su - oneadmin” I can run with no problems a “docker image list”.

Could you help me?

My system is running CentOS-7.9.2009 and OpenNebula CE 6.0.0.2

Hello @Daniel_Ruiz_Molina,

Could you please run the command manually to check the output?

Best,
Álex.

Hi @ahuertas,

Executing as “oneadmin”:

set -e -o pipefail && /var/lib/one/remotes/datastore/fs/../downloader.sh "docker://nginx?size=2048&filesystem=ext4&format=raw" "/var/lib/one//datastores/1/8a0997de701c840e303def4767209883"

system returns:

Error copying
Error copying
[1]+  Exit 1                  set -e -o pipefail && /var/lib/one/remotes/datastore/fs/../downloader.sh docker://nginx?size=2048

However, from the console, if I run as “oneadmin”:
docker image list

I get

REPOSITORY              TAG                 IMAGE ID            CREATED             SIZE
<none>                  <none>              c46c0b40785c        22 hours ago        161 MB
<none>                  <none>              2c2ccfc5f4ed        26 hours ago        161 MB
docker.io/nginx         latest              c316d5a335a5        3 weeks ago         142 MB
docker.io/hello-world   latest              feb5d9fea6a5        4 months ago        13.3 kB

So it seems docker has correctly downloaded nginx image, but the problem is during the copy process from this docker image (from my local repository) to OpenNebula datastore.

Running “download.sh” script adding “set -x” and “trap read debug” to do an step-by-step debug, it seems that error is in this “if”:

if [ -z "${MAX_SIZE}" ]; then
    eval "$command" | \
        tee >( hasher $HASH_TYPE) | \
        decompress "$decompressor" "$TO"

    if [ "$?" != "0" -o "$PIPESTATUS" != "0" ]; then
        echo "Error copying" >&2
        exit -1
    fi
else

$? returns with value 0 and $PIPESTATUS returns with value 1, so 0 is not different from 0 but 1 is different from.

Thanks.

Hi again, @ahuertas,

If I run
/var/lib/one/remotes/datastore/docker_downloader.sh 'docker://nginx?size=2048&filesystem=ext4&format=raw'
(because it seems that this is the real executed script inside “downloader.sh”, I have got these messages in /var/log/messages (my system is running a CentOS-7):

Feb 18 11:50:49 myserver kernel: docker0: port 1(veth2db63b6) entered blocking state
Feb 18 11:50:49 myserver kernel: docker0: port 1(veth2db63b6) entered disabled state
Feb 18 11:50:49 myserver kernel: device veth2db63b6 entered promiscuous mode
Feb 18 11:50:49 myserver kernel: IPv6: ADDRCONF(NETDEV_UP): veth2db63b6: link is not ready
Feb 18 11:50:49 myserver systemd: Started libcontainer container 9855a2bd868ee425d865db9a4ff4826387c9f545491d343c965593c03b9fec28.
Feb 18 11:50:49 myserver kernel: IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Feb 18 11:50:49 myserver kernel: IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Feb 18 11:50:49 myserver kernel: IPv6: ADDRCONF(NETDEV_CHANGE): veth2db63b6: link becomes ready
Feb 18 11:50:49 myserver kernel: docker0: port 1(veth2db63b6) entered blocking state
Feb 18 11:50:49 myserver kernel: docker0: port 1(veth2db63b6) entered forwarding state
Feb 18 11:50:49 myserver journal: PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
Feb 18 11:50:49 myserver journal: NAME="Debian GNU/Linux"
Feb 18 11:50:49 myserver journal: VERSION_ID="11"
Feb 18 11:50:49 myserver journal: VERSION="11 (bullseye)"
Feb 18 11:50:49 myserver journal: VERSION_CODENAME=bullseye
Feb 18 11:50:49 myserver journal: ID=debian
Feb 18 11:50:49 myserver journal: HOME_URL="https://www.debian.org/"
Feb 18 11:50:49 myserver journal: SUPPORT_URL="https://www.debian.org/support"
Feb 18 11:50:49 myserver journal: BUG_REPORT_URL="https://bugs.debian.org/"
Feb 18 11:50:49 myserver kernel: docker0: port 1(veth2db63b6) entered disabled state
Feb 18 11:50:50 myserver kernel: docker0: port 1(veth2db63b6) entered disabled state
Feb 18 11:50:50 myserver kernel: device veth2db63b6 left promiscuous mode
Feb 18 11:50:50 myserver kernel: docker0: port 1(veth2db63b6) entered disabled state
Feb 18 11:50:50 myserver libvirtd: 2022-02-18 10:50:50.038+0000: 2710: error : virNetDevSendEthtoolIoctl:3078 : ethtool ioctl error: No such device
Feb 18 11:50:50 myserver libvirtd: 2022-02-18 10:50:50.042+0000: 2710: error : virNetDevSendEthtoolIoctl:3078 : ethtool ioctl error: No such device

Feb 18 11:50:50 myserver libvirtd: 2022-02-18 10:50:50.066+0000: 2710: error : virNetDevSendEthtoolIoctl:3078 : ethtool ioctl error: No such device
Feb 18 11:50:50 myserver dockerd-current: time="2022-02-18T11:50:50.075994058+01:00" level=warning msg="9855a2bd868ee425d865db9a4ff4826387c9f545491d343c965593c03b9fec28 cleanup: failed to unmount secrets: invalid argument"
Feb 18 11:50:50 myserver kernel: docker0: port 1(veth4aeae4c) entered blocking state
Feb 18 11:50:50 myserver kernel: docker0: port 1(veth4aeae4c) entered disabled state
Feb 18 11:50:50 myserver kernel: device veth4aeae4c entered promiscuous mode
Feb 18 11:50:50 myserver kernel: IPv6: ADDRCONF(NETDEV_UP): veth4aeae4c: link is not ready
Feb 18 11:50:50 myserver kernel: docker0: port 1(veth4aeae4c) entered blocking state
Feb 18 11:50:50 myserver kernel: docker0: port 1(veth4aeae4c) entered forwarding state
Feb 18 11:50:50 myserver systemd: Started libcontainer container 802d5f8740eeb25b7fd21eac9aba8258cea748ac29022046aad2d383df3e1448.
Feb 18 11:50:50 myserver kernel: IPv6: ADDRCONF(NETDEV_CHANGE): veth4aeae4c: link becomes ready
Feb 18 11:50:50 myserver journal: Get:1 http://security.debian.org/debian-security bullseye-security InRelease [44.1 kB]
Feb 18 11:50:50 myserver journal: Hit:2 http://deb.debian.org/debian bullseye InRelease
Feb 18 11:50:50 myserver journal: Get:3 http://deb.debian.org/debian bullseye-updates InRelease [39.4 kB]
Feb 18 11:50:50 myserver journal: Get:4 http://security.debian.org/debian-security bullseye-security/main amd64 Packages [119 kB]
Feb 18 11:50:51 myserver journal: Fetched 202 kB in 1s (322 kB/s)
Feb 18 11:50:51 myserver journal: Reading package lists...
Feb 18 11:50:52 myserver journal: Reading package lists...
Feb 18 11:50:52 myserver journal: Building dependency tree...
Feb 18 11:50:52 myserver journal: Reading state information...
Feb 18 11:50:52 myserver journal: curl is already the newest version (7.74.0-1.3+deb11u1).
Feb 18 11:50:52 myserver journal: The following additional packages will be installed:
Feb 18 11:50:52 myserver journal:  dmsetup libapparmor1 libargon2-1 libatm1 libbpf0 libcap2 libcap2-bin
Feb 18 11:50:52 myserver journal:  libcbor0 libcryptsetup12 libdbus-1-3 libdevmapper1.02.1 libedit2 libelf1
Feb 18 11:50:52 myserver journal:  libfido2-1 libgpm2 libhavege2 libip4tc2 libjson-c5 libkmod2 libmnl0
Feb 18 11:50:52 myserver journal:  libncurses6 libncursesw6 libnss-systemd libpam-cap libpam-systemd libprocps8
Feb 18 11:50:52 myserver journal:  libwrap0 libxext6 libxmuu1 libxtables12 ncurses-term openssh-client
Feb 18 11:50:52 myserver journal:  openssh-sftp-server procps psmisc runit-helper systemd-sysv
Feb 18 11:50:52 myserver journal:  systemd-timesyncd vim-common xauth xxd
Feb 18 11:50:52 myserver journal: Suggested packages:
Feb 18 11:50:52 myserver journal:  default-dbus-session-bus | dbus-session-bus apparmor iproute2-doc gpm
Feb 18 11:50:52 myserver journal:  keychain libpam-ssh monkeysphere ssh-askpass molly-guard ufw
Feb 18 11:50:52 myserver journal:  systemd-container policykit-1 indent
Feb 18 11:50:52 myserver journal: The following NEW packages will be installed:
Feb 18 11:50:52 myserver journal:  dbus dmsetup haveged iproute2 iputils-ping kmod libapparmor1 libargon2-1
Feb 18 11:50:52 myserver journal:  libatm1 libbpf0 libcap2 libcap2-bin libcbor0 libcryptsetup12 libdbus-1-3
Feb 18 11:50:52 myserver journal:  libdevmapper1.02.1 libedit2 libelf1 libfido2-1 libgpm2 libhavege2 libip4tc2
Feb 18 11:50:52 myserver journal:  libjson-c5 libkmod2 libmnl0 libncurses6 libncursesw6 libnss-systemd
Feb 18 11:50:52 myserver journal:  libpam-cap libpam-systemd libprocps8 libwrap0 libxext6 libxmuu1 libxtables12
Feb 18 11:50:52 myserver journal:  ncurses-term net-tools openssh-client openssh-server openssh-sftp-server
Feb 18 11:50:52 myserver journal:  procps psmisc runit-helper sudo systemd systemd-sysv systemd-timesyncd udev
Feb 18 11:50:52 myserver journal:  vim-common vim-tiny wget xauth xxd
Feb 18 11:50:52 myserver journal: 0 upgraded, 53 newly installed, 0 to remove and 1 not upgraded.
Feb 18 11:50:52 myserver journal: Need to get 16.2 MB of archives.
Feb 18 11:50:52 myserver journal: After this operation, 61.5 MB of additional disk space will be used.
Feb 18 11:50:52 myserver journal: Get:1 http://deb.debian.org/debian bullseye/main amd64 libapparmor1 amd64 2.13.6-10 [99.3 kB]
Feb 18 11:50:52 myserver journal: Get:2 http://security.debian.org/debian-security bullseye-security/main amd64 libcryptsetup12 amd64 2:2.3.7-1+deb11u1 [248 kB]
Feb 18 11:50:52 myserver journal: Get:3 http://deb.debian.org/debian bullseye/main amd64 libcap2 amd64 1:2.44-1 [23.6 kB]
Feb 18 11:50:52 myserver journal: Get:4 http://deb.debian.org/debian bullseye/main amd64 libargon2-1 amd64 0~20171227-0.2 [19.6 kB]
Feb 18 11:50:52 myserver journal: Get:5 http://deb.debian.org/debian bullseye/main amd64 dmsetup amd64 2:1.02.175-2.1 [92.1 kB]
Feb 18 11:50:53 myserver journal: Get:6 http://deb.debian.org/debian bullseye/main amd64 libdevmapper1.02.1 amd64 2:1.02.175-2.1 [143 kB]
Feb 18 11:50:53 myserver journal: Get:7 http://deb.debian.org/debian bullseye/main amd64 libjson-c5 amd64 0.15-2 [42.8 kB]
Feb 18 11:50:53 myserver journal: Get:8 http://deb.debian.org/debian bullseye/main amd64 libip4tc2 amd64 1.8.7-1 [34.6 kB]
Feb 18 11:50:53 myserver journal: Get:9 http://deb.debian.org/debian bullseye/main amd64 libkmod2 amd64 28-1 [55.6 kB]
Feb 18 11:50:53 myserver journal: Get:10 http://deb.debian.org/debian bullseye/main amd64 systemd-timesyncd amd64 247.3-6 [131 kB]
Feb 18 11:50:53 myserver journal: Get:11 http://deb.debian.org/debian bullseye/main amd64 systemd amd64 247.3-6 [4495 kB]
Feb 18 11:50:53 myserver journal: Get:12 http://deb.debian.org/debian bullseye/main amd64 systemd-sysv amd64 247.3-6 [113 kB]
Feb 18 11:50:53 myserver journal: Get:13 http://deb.debian.org/debian bullseye/main amd64 libdbus-1-3 amd64 1.12.20-2 [219 kB]
Feb 18 11:50:53 myserver journal: Get:14 http://deb.debian.org/debian bullseye/main amd64 dbus amd64 1.12.20-2 [239 kB]
Feb 18 11:50:53 myserver journal: Get:15 http://deb.debian.org/debian bullseye/main amd64 libhavege2 amd64 1.9.14-1 [27.1 kB]
Feb 18 11:50:53 myserver journal: Get:16 http://deb.debian.org/debian bullseye/main amd64 haveged amd64 1.9.14-1 [39.6 kB]
Feb 18 11:50:53 myserver journal: Get:17 http://deb.debian.org/debian bullseye/main amd64 libelf1 amd64 0.183-1 [165 kB]
Feb 18 11:50:53 myserver journal: Get:18 http://deb.debian.org/debian bullseye/main amd64 libbpf0 amd64 1:0.3-2 [98.3 kB]
Feb 18 11:50:53 myserver journal: Get:19 http://deb.debian.org/debian bullseye/main amd64 libmnl0 amd64 1.0.4-3 [12.5 kB]
Feb 18 11:50:53 myserver journal: Get:20 http://deb.debian.org/debian bullseye/main amd64 libxtables12 amd64 1.8.7-1 [45.1 kB]
Feb 18 11:50:53 myserver journal: Get:21 http://deb.debian.org/debian bullseye/main amd64 libcap2-bin amd64 1:2.44-1 [32.6 kB]
Feb 18 11:50:53 myserver journal: Get:22 http://deb.debian.org/debian bullseye/main amd64 iproute2 amd64 5.10.0-4 [930 kB]
Feb 18 11:50:53 myserver journal: Get:23 http://deb.debian.org/debian bullseye/main amd64 iputils-ping amd64 3:20210202-1 [49.8 kB]
Feb 18 11:50:53 myserver journal: Get:24 http://deb.debian.org/debian bullseye/main amd64 kmod amd64 28-1 [92.8 kB]
Feb 18 11:50:53 myserver journal: Get:25 http://deb.debian.org/debian bullseye/main amd64 libncurses6 amd64 6.2+20201114-2 [102 kB]
Feb 18 11:50:53 myserver journal: Get:26 http://deb.debian.org/debian bullseye/main amd64 libncursesw6 amd64 6.2+20201114-2 [132 kB]
Feb 18 11:50:53 myserver journal: Get:27 http://deb.debian.org/debian bullseye/main amd64 libprocps8 amd64 2:3.3.17-5 [63.9 kB]
Feb 18 11:50:53 myserver journal: Get:28 http://deb.debian.org/debian bullseye/main amd64 procps amd64 2:3.3.17-5 [502 kB]
Feb 18 11:50:53 myserver journal: Get:29 http://deb.debian.org/debian bullseye/main amd64 udev amd64 247.3-6 [1464 kB]
Feb 18 11:50:53 myserver journal: Get:30 http://deb.debian.org/debian bullseye/main amd64 xxd amd64 2:8.2.2434-3+deb11u1 [192 kB]
Feb 18 11:50:53 myserver journal: Get:31 http://deb.debian.org/debian bullseye/main amd64 vim-common all 2:8.2.2434-3+deb11u1 [226 kB]
Feb 18 11:50:53 myserver journal: Get:32 http://deb.debian.org/debian bullseye/main amd64 vim-tiny amd64 2:8.2.2434-3+deb11u1 [744 kB]
Feb 18 11:50:53 myserver journal: Get:33 http://deb.debian.org/debian bullseye/main amd64 libnss-systemd amd64 247.3-6 [198 kB]
Feb 18 11:50:53 myserver journal: Get:34 http://deb.debian.org/debian bullseye/main amd64 libpam-systemd amd64 247.3-6 [282 kB]
Feb 18 11:50:53 myserver journal: Get:35 http://deb.debian.org/debian bullseye/main amd64 ncurses-term all 6.2+20201114-2 [504 kB]
Feb 18 11:50:53 myserver journal: Get:36 http://deb.debian.org/debian bullseye/main amd64 libedit2 amd64 3.1-20191231-2+b1 [96.7 kB]
Feb 18 11:50:53 myserver journal: Get:37 http://deb.debian.org/debian bullseye/main amd64 libcbor0 amd64 0.5.0+dfsg-2 [24.0 kB]
Feb 18 11:50:53 myserver journal: Get:38 http://deb.debian.org/debian bullseye/main amd64 libfido2-1 amd64 1.6.0-2 [53.3 kB]
Feb 18 11:50:53 myserver journal: Get:39 http://deb.debian.org/debian bullseye/main amd64 openssh-client amd64 1:8.4p1-5 [929 kB]
Feb 18 11:50:53 myserver journal: Get:40 http://deb.debian.org/debian bullseye/main amd64 wget amd64 1.21-1+deb11u1 [964 kB]
Feb 18 11:50:53 myserver journal: Get:41 http://deb.debian.org/debian bullseye/main amd64 libatm1 amd64 1:2.5.1-4 [71.3 kB]
Feb 18 11:50:53 myserver journal: Get:42 http://deb.debian.org/debian bullseye/main amd64 libgpm2 amd64 1.20.7-8 [35.6 kB]
Feb 18 11:50:53 myserver journal: Get:43 http://deb.debian.org/debian bullseye/main amd64 libpam-cap amd64 1:2.44-1 [15.4 kB]
Feb 18 11:50:53 myserver journal: Get:44 http://deb.debian.org/debian bullseye/main amd64 libwrap0 amd64 7.6.q-31 [59.0 kB]
Feb 18 11:50:53 myserver journal: Get:45 http://deb.debian.org/debian bullseye/main amd64 libxext6 amd64 2:1.3.3-1.1 [52.7 kB]
Feb 18 11:50:53 myserver journal: Get:46 http://deb.debian.org/debian bullseye/main amd64 libxmuu1 amd64 2:1.1.2-2+b3 [23.9 kB]
Feb 18 11:50:53 myserver journal: Get:47 http://deb.debian.org/debian bullseye/main amd64 net-tools amd64 1.60+git20181103.0eebece-1 [250 kB]
Feb 18 11:50:53 myserver journal: Get:48 http://deb.debian.org/debian bullseye/main amd64 openssh-sftp-server amd64 1:8.4p1-5 [52.3 kB]
Feb 18 11:50:53 myserver journal: Get:49 http://deb.debian.org/debian bullseye/main amd64 runit-helper all 2.10.3 [7808 B]
Feb 18 11:50:53 myserver journal: Get:50 http://deb.debian.org/debian bullseye/main amd64 openssh-server amd64 1:8.4p1-5 [385 kB]
Feb 18 11:50:53 myserver journal: Get:51 http://deb.debian.org/debian bullseye/main amd64 psmisc amd64 23.4-2 [198 kB]
Feb 18 11:50:53 myserver journal: Get:52 http://deb.debian.org/debian bullseye/main amd64 sudo amd64 1.9.5p2-3 [1059 kB]
Feb 18 11:50:53 myserver journal: Get:53 http://deb.debian.org/debian bullseye/main amd64 xauth amd64 1:1.1-1 [40.5 kB]
Feb 18 11:50:53 myserver journal: debconf: delaying package configuration, since apt-utils is not installed
Feb 18 11:50:53 myserver journal: Fetched 16.2 MB in 1s (26.9 MB/s)
Feb 18 11:50:53 myserver journal: Selecting previously unselected package libapparmor1:amd64.#015
Feb 18 11:50:53 myserver journal: (Reading database ... #015(Reading database ... 5%#015(Reading database ... 10%#015(Reading database ... 15%#015(Reading database ... 20%#015(Reading database ... 25%#015(Reading database ... 30%#015(Reading database ... 35%#015(Reading database ... 40%#015(Reading database ... 45%#015(Reading database ... 50%#015(Reading database ... 55%#015(Reading database ... 60%#015(Reading database ... 65%#015(Reading database ... 70%#015(Reading database ... 75%#015(Reading database ... 80%#015(Reading database ... 85%#015(Reading database ... 90%#015(Reading database ... 95%#015(Reading database ... 100%#015(Reading database ... 7815 files and directories currently installed.)#015
Feb 18 11:50:53 myserver journal: Preparing to unpack .../00-libapparmor1_2.13.6-10_amd64.deb ...#015
Feb 18 11:50:53 myserver journal: Unpacking libapparmor1:amd64 (2.13.6-10) ...#015
[...]
Feb 18 11:50:57 myserver journal: Setting up libgpm2:amd64 (1.20.7-8) ...#015
Feb 18 11:50:57 myserver journal: Setting up wget (1.21-1+deb11u1) ...#015
Feb 18 11:50:57 myserver journal: Setting up psmisc (23.4-2) ...#015
Feb 18 11:50:57 myserver journal: Setting up libedit2:amd64 (3.1-20191231-2+b1) ...#015
Feb 18 11:50:57 myserver journal: Setting up libcbor0:amd64 (0.5.0+dfsg-2) ...#015
Feb 18 11:50:57 myserver journal: Setting up libxext6:amd64 (2:1.3.3-1.1) ...#015
Feb 18 11:50:57 myserver journal: Setting up libnss-systemd:amd64 (247.3-6) ...#015
Feb 18 11:50:57 myserver journal: First installation detected...#015
Feb 18 11:50:57 myserver journal: Checking NSS setup...#015
Feb 18 11:50:57 myserver journal: Setting up kmod (28-1) ...#015
Feb 18 11:50:57 myserver journal: Setting up libatm1:amd64 (1:2.5.1-4) ...#015
Feb 18 11:50:57 myserver journal: Setting up xxd (2:8.2.2434-3+deb11u1) ...#015
Feb 18 11:50:57 myserver journal: Setting up libcap2-bin (1:2.44-1) ...#015
Feb 18 11:50:57 myserver journal: Setting up libhavege2:amd64 (1.9.14-1) ...#015
Feb 18 11:50:57 myserver journal: Setting up vim-common (2:8.2.2434-3+deb11u1) ...#015
Feb 18 11:50:57 myserver journal: Setting up libwrap0:amd64 (7.6.q-31) ...#015
Feb 18 11:50:57 myserver journal: Setting up libncurses6:amd64 (6.2+20201114-2) ...#015
Feb 18 11:50:57 myserver journal: Setting up libdbus-1-3:amd64 (1.12.20-2) ...#015
Feb 18 11:50:58 myserver journal: Setting up dbus (1.12.20-2) ...#015
Feb 18 11:50:58 myserver journal: invoke-rc.d: could not determine current runlevel#015
Feb 18 11:50:58 myserver journal: invoke-rc.d: policy-rc.d denied execution of start.#015
Feb 18 11:50:58 myserver journal: Setting up libmnl0:amd64 (1.0.4-3) ...#015
Feb 18 11:50:58 myserver journal: Setting up udev (247.3-6) ...#015
Feb 18 11:50:58 myserver journal: stat: cannot statx '/': Operation not permitted#015
Feb 18 11:50:58 myserver journal: invoke-rc.d: could not determine current runlevel#015
Feb 18 11:50:58 myserver journal: invoke-rc.d: policy-rc.d denied execution of start.#015
Feb 18 11:50:58 myserver journal: Setting up sudo (1.9.5p2-3) ...#015
Feb 18 11:50:58 myserver journal: invoke-rc.d: could not determine current runlevel#015
Feb 18 11:50:58 myserver journal: invoke-rc.d: policy-rc.d denied execution of start.#015
Feb 18 11:50:58 myserver journal: Setting up libncursesw6:amd64 (6.2+20201114-2) ...#015
Feb 18 11:50:58 myserver journal: Setting up libxtables12:amd64 (1.8.7-1) ...#015
Feb 18 11:50:58 myserver journal: Setting up libpam-systemd:amd64 (247.3-6) ...#015
Feb 18 11:50:58 myserver journal: debconf: unable to initialize frontend: Dialog#015
Feb 18 11:50:58 myserver journal: debconf: (TERM is not set, so the dialog frontend is not usable.)#015
Feb 18 11:50:58 myserver journal: debconf: falling back to frontend: Readline#015
Feb 18 11:50:58 myserver journal: debconf: unable to initialize frontend: Readline#015
Feb 18 11:50:58 myserver journal: debconf: (Can't locate Term/ReadLine.pm in @INC (you may need to install the Term::ReadLine module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.32.1 /usr/local/share/perl/5.32.1 /usr/lib/x86_64-linux-gnu/perl5/5.32 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl-base /usr/lib/x86_64-linux-gnu/perl/5.32 /usr/share/perl/5.32 /usr/local/lib/site_perl) at /usr/share/perl5/Debconf/FrontEnd/Readline.pm line 7.)#015
Feb 18 11:50:58 myserver journal: debconf: falling back to frontend: Teletype#015
Feb 18 11:50:58 myserver journal: Setting up libfido2-1:amd64 (1.6.0-2) ...#015
Feb 18 11:50:58 myserver journal: Setting up libelf1:amd64 (0.183-1) ...#015
Feb 18 11:50:58 myserver journal: Setting up libpam-cap:amd64 (1:2.44-1) ...#015
Feb 18 11:50:58 myserver journal: debconf: unable to initialize frontend: Dialog#015
Feb 18 11:50:58 myserver journal: debconf: (TERM is not set, so the dialog frontend is not usable.)#015
Feb 18 11:50:58 myserver journal: debconf: falling back to frontend: Readline#015
Feb 18 11:50:58 myserver journal: debconf: unable to initialize frontend: Readline#015
Feb 18 11:50:58 myserver journal: debconf: (Can't locate Term/ReadLine.pm in @INC (you may need to install the Term::ReadLine module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.32.1 /usr/local/share/perl/5.32.1 /usr/lib/x86_64-linux-gnu/perl5/5.32 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl-base /usr/lib/x86_64-linux-gnu/perl/5.32 /usr/share/perl/5.32 /usr/local/lib/site_perl) at /usr/share/perl5/Debconf/FrontEnd/Readline.pm line 7.)#015
Feb 18 11:50:58 myserver journal: debconf: falling back to frontend: Teletype#015
Feb 18 11:50:59 myserver journal: Setting up iputils-ping (3:20210202-1) ...#015
Feb 18 11:50:59 myserver journal: Setting up libxmuu1:amd64 (2:1.1.2-2+b3) ...#015
Feb 18 11:50:59 myserver journal: Setting up libprocps8:amd64 (2:3.3.17-5) ...#015
Feb 18 11:50:59 myserver journal: Setting up ncurses-term (6.2+20201114-2) ...#015
Feb 18 11:50:59 myserver journal: Setting up haveged (1.9.14-1) ...#015
Feb 18 11:50:59 myserver journal: invoke-rc.d: could not determine current runlevel#015
Feb 18 11:50:59 myserver journal: invoke-rc.d: policy-rc.d denied execution of start.#015
Feb 18 11:50:59 myserver journal: Created symlink /etc/systemd/system/sysinit.target.wants/haveged.service → /lib/systemd/system/haveged.service.#015
Feb 18 11:50:59 myserver journal: Setting up openssh-client (1:8.4p1-5) ...#015
Feb 18 11:50:59 myserver journal: Setting up vim-tiny (2:8.2.2434-3+deb11u1) ...#015
Feb 18 11:50:59 myserver journal: update-alternatives: using /usr/bin/vim.tiny to provide /usr/bin/rview (rview) in auto mode#015
Feb 18 11:50:59 myserver journal: update-alternatives: using /usr/bin/vim.tiny to provide /usr/bin/vi (vi) in auto mode#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/da/man1/vi.1.gz because associated file /usr/share/man/da/man1/vim.1.gz (of link group vi) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/de/man1/vi.1.gz because associated file /usr/share/man/de/man1/vim.1.gz (of link group vi) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/fr/man1/vi.1.gz because associated file /usr/share/man/fr/man1/vim.1.gz (of link group vi) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/it/man1/vi.1.gz because associated file /usr/share/man/it/man1/vim.1.gz (of link group vi) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/ja/man1/vi.1.gz because associated file /usr/share/man/ja/man1/vim.1.gz (of link group vi) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/pl/man1/vi.1.gz because associated file /usr/share/man/pl/man1/vim.1.gz (of link group vi) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/ru/man1/vi.1.gz because associated file /usr/share/man/ru/man1/vim.1.gz (of link group vi) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/man1/vi.1.gz because associated file /usr/share/man/man1/vim.1.gz (of link group vi) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: using /usr/bin/vim.tiny to provide /usr/bin/view (view) in auto mode#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/da/man1/view.1.gz because associated file /usr/share/man/da/man1/vim.1.gz (of link group view) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/de/man1/view.1.gz because associated file /usr/share/man/de/man1/vim.1.gz (of link group view) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/fr/man1/view.1.gz because associated file /usr/share/man/fr/man1/vim.1.gz (of link group view) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/it/man1/view.1.gz because associated file /usr/share/man/it/man1/vim.1.gz (of link group view) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/ja/man1/view.1.gz because associated file /usr/share/man/ja/man1/vim.1.gz (of link group view) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/pl/man1/view.1.gz because associated file /usr/share/man/pl/man1/vim.1.gz (of link group view) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/ru/man1/view.1.gz because associated file /usr/share/man/ru/man1/vim.1.gz (of link group view) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/man1/view.1.gz because associated file /usr/share/man/man1/vim.1.gz (of link group view) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: using /usr/bin/vim.tiny to provide /usr/bin/ex (ex) in auto mode#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/da/man1/ex.1.gz because associated file /usr/share/man/da/man1/vim.1.gz (of link group ex) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/de/man1/ex.1.gz because associated file /usr/share/man/de/man1/vim.1.gz (of link group ex) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/fr/man1/ex.1.gz because associated file /usr/share/man/fr/man1/vim.1.gz (of link group ex) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/it/man1/ex.1.gz because associated file /usr/share/man/it/man1/vim.1.gz (of link group ex) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/ja/man1/ex.1.gz because associated file /usr/share/man/ja/man1/vim.1.gz (of link group ex) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/pl/man1/ex.1.gz because associated file /usr/share/man/pl/man1/vim.1.gz (of link group ex) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/ru/man1/ex.1.gz because associated file /usr/share/man/ru/man1/vim.1.gz (of link group ex) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/man1/ex.1.gz because associated file /usr/share/man/man1/vim.1.gz (of link group ex) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: using /usr/bin/vim.tiny to provide /usr/bin/editor (editor) in auto mode#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/da/man1/editor.1.gz because associated file /usr/share/man/da/man1/vim.1.gz (of link group editor) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/de/man1/editor.1.gz because associated file /usr/share/man/de/man1/vim.1.gz (of link group editor) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/fr/man1/editor.1.gz because associated file /usr/share/man/fr/man1/vim.1.gz (of link group editor) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/it/man1/editor.1.gz because associated file /usr/share/man/it/man1/vim.1.gz (of link group editor) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/ja/man1/editor.1.gz because associated file /usr/share/man/ja/man1/vim.1.gz (of link group editor) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/pl/man1/editor.1.gz because associated file /usr/share/man/pl/man1/vim.1.gz (of link group editor) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/ru/man1/editor.1.gz because associated file /usr/share/man/ru/man1/vim.1.gz (of link group editor) doesn't exist#015
Feb 18 11:50:59 myserver journal: update-alternatives: warning: skip creation of /usr/share/man/man1/editor.1.gz because associated file /usr/share/man/man1/vim.1.gz (of link group editor) doesn't exist#015
Feb 18 11:50:59 myserver journal: Setting up xauth (1:1.1-1) ...#015
Feb 18 11:50:59 myserver journal: Setting up procps (2:3.3.17-5) ...#015
Feb 18 11:50:59 myserver journal: Setting up libbpf0:amd64 (1:0.3-2) ...#015
Feb 18 11:50:59 myserver journal: Setting up openssh-sftp-server (1:8.4p1-5) ...#015
Feb 18 11:50:59 myserver journal: Setting up openssh-server (1:8.4p1-5) ...#015
Feb 18 11:50:59 myserver journal: debconf: unable to initialize frontend: Dialog#015
Feb 18 11:50:59 myserver journal: debconf: (TERM is not set, so the dialog frontend is not usable.)#015
Feb 18 11:50:59 myserver journal: debconf: falling back to frontend: Readline#015
Feb 18 11:50:59 myserver journal: debconf: unable to initialize frontend: Readline#015
Feb 18 11:50:59 myserver journal: debconf: (Can't locate Term/ReadLine.pm in @INC (you may need to install the Term::ReadLine module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.32.1 /usr/local/share/perl/5.32.1 /usr/lib/x86_64-linux-gnu/perl5/5.32 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl-base /usr/lib/x86_64-linux-gnu/perl/5.32 /usr/share/perl/5.32 /usr/local/lib/site_perl) at /usr/share/perl5/Debconf/FrontEnd/Readline.pm line 7.)#015
Feb 18 11:50:59 myserver journal: debconf: falling back to frontend: Teletype#015
Feb 18 11:50:59 myserver journal: #015
Feb 18 11:50:59 myserver journal: Creating config file /etc/ssh/sshd_config with new version#015
Feb 18 11:50:59 myserver journal: stat: cannot statx '/tmp/tmp.Czwgkv9Uva': Operation not permitted#015
Feb 18 11:50:59 myserver journal: dpkg: error processing package openssh-server (--configure):#015
Feb 18 11:50:59 myserver journal: installed openssh-server package post-installation script subprocess returned error exit status 1#015
Feb 18 11:50:59 myserver journal: Setting up iproute2 (5.10.0-4) ...#015
Feb 18 11:50:59 myserver journal: debconf: unable to initialize frontend: Dialog#015
Feb 18 11:50:59 myserver journal: debconf: (TERM is not set, so the dialog frontend is not usable.)#015
Feb 18 11:50:59 myserver journal: debconf: falling back to frontend: Readline#015
Feb 18 11:50:59 myserver journal: debconf: unable to initialize frontend: Readline#015
Feb 18 11:50:59 myserver journal: debconf: (Can't locate Term/ReadLine.pm in @INC (you may need to install the Term::ReadLine module) (@INC contains: /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.32.1 /usr/local/share/perl/5.32.1 /usr/lib/x86_64-linux-gnu/perl5/5.32 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl-base /usr/lib/x86_64-linux-gnu/perl/5.32 /usr/share/perl/5.32 /usr/local/lib/site_perl) at /usr/share/perl5/Debconf/FrontEnd/Readline.pm line 7.)#015
Feb 18 11:50:59 myserver journal: debconf: falling back to frontend: Teletype#015
Feb 18 11:50:59 myserver journal: Processing triggers for libc-bin (2.31-13+deb11u2) ...#015
Feb 18 11:50:59 myserver journal: Errors were encountered while processing:#015
Feb 18 11:50:59 myserver journal: openssh-server#015
Feb 18 11:50:59 myserver journal: E: Sub-process /usr/bin/dpkg returned an error code (1)
Feb 18 11:50:59 myserver kernel: docker0: port 1(veth4aeae4c) entered disabled state
Feb 18 11:50:59 myserver kernel: docker0: port 1(veth4aeae4c) entered disabled state
Feb 18 11:50:59 myserver kernel: device veth4aeae4c left promiscuous mode
Feb 18 11:50:59 myserver kernel: docker0: port 1(veth4aeae4c) entered disabled state
Feb 18 11:50:59 myserver libvirtd: 2022-02-18 10:50:59.998+0000: 2710: error : virNetDevSendEthtoolIoctl:3078 : ethtool ioctl error: No such device
Feb 18 11:51:00 myserver libvirtd: 2022-02-18 10:51:00.002+0000: 2710: error : virNetDevSendEthtoolIoctl:3078 : ethtool ioctl error: No such device
Feb 18 11:51:00 myserver libvirtd: 2022-02-18 10:51:00.026+0000: 2710: error : virNetDevSendEthtoolIoctl:3078 : ethtool ioctl error: No such device
Feb 18 11:51:00 myserver dockerd-current: time="2022-02-18T11:51:00.073537366+01:00" level=warning msg="802d5f8740eeb25b7fd21eac9aba8258cea748ac29022046aad2d383df3e1448 cleanup: failed to unmount secrets: invalid argument"
Feb 18 11:51:00 myserver dockerd-current: time="2022-02-18T11:51:00.134279315+01:00" level=error msg="Handler for DELETE /v1.26/images/one12033 returned error: No such image: one12033:latest"

I suppose that logs are generated by docker and its process, right? Or am I really wrong?

Hi @ahuertas,

after some tests, I have noticed that adding these “echo” (echo “test 1”, echo “test 2” and echo “test 3”) in /var/lib/one/remotes/datastore/downloader.sh, docker creation process NOT FAIL.

[ -z "$file_type" ] && file_type=$(get_type "$command")
decompressor=$(get_decompressor "$file_type")

if [ -z "${MAX_SIZE}" ]; then
        echo "test 1"
    eval "$command" | \
        tee >( hasher $HASH_TYPE) | \
        decompress "$decompressor" "$TO"
        echo "test 2"
    if [ "$?" != "0" -o "$PIPESTATUS" != "0" ]; then
        echo "Error copying" >&2
        echo "test 3"
        exit -1
    fi
else
    # Order of the 'head' command is here on purpose:

I don’t understand anything… Why now and not without “echoes”? Because PIPELINE value?

Thanks.