Netplan : WARNING **

[Unix-Linux]

** (process:6430): WARNING **: 15:11:05.190: Permissions for /etc/netplan/50-cloud-init.yaml are too open. Netplan configuration should NOT be accessible by others.

** (generate:6432): WARNING **: 15:11:05.195: Permissions for /etc/netplan/50-cloud-init.yaml are too open. Netplan configuration should NOT be accessible by others.
WARNING:root:Cannot call Open vSwitch: ovsdb-server.service is not running.

** (process:6430): WARNING **: 15:11:05.422: Permissions for /etc/netplan/50-cloud-init.yaml are too open. Netplan configuration should NOT be accessible by others.

** (process:6430): WARNING **: 15:11:05.584: Permissions for /etc/netplan/50-cloud-init.yaml are too open. Netplan configuration should NOT be accessible by others.

** (process:6430): WARNING **: 15:11:05.585: Permissions for /etc/netplan/50-cloud-init.yaml are too open. Netplan configuration should NOT be accessible by others.

Quel est le problème ? Problème de permissions ?

[cezame]

Je ne connais pas Netplan, mais c'est ce qu'indiquent les logs. Il me semble que tu dois restreindre les permissions. Un petit chmod 600 ne serait pas mal.

[Unix-Linux]

Un grand merci Cezame

Effectivement : Permissions for /etc/netplan/01-network-manager-all.yaml are too open Netplan configuration should

[Mackguil]

Je ne connais pas Netplan, mais c'est ce qu'indiquent les logs. Il me semble que tu dois restreindre les permissions. Un petit chmod 600 ne serait pas mal.

J'adore quand la solution est donnée dans le second post d'un topic.

[Unix-Linux]

En fait ce n'était pas tout à fait fini
Concernant le premier problème : si, effectivement

Mais est venu un deuxième problème :
En fait dur cette interface est associée un bloc IP

ping6 -c 4 2001:4860:4860::8888

Résultat :

ping6: connect: Network is unreachable

A cause de la mauvaise configuration du netplan...

Solution :

code : Tout sélectionner

network:
    version: 2
    ethernets:
        enp1s0:
            dhcp4: true
            match:
                macaddress: 00:00:00:00:00:00
            set-name: eth0
            addresses:
              - IPV6/IPv6_PREFIX
              - IPV6/IPv6_PREFIX
              - IPV6/IPv6_PREFIX
              - IPV6/IPv6_PREFIX
              - IPV6/IPv6_PREFIX
              - IPV6/IPv6_PREFIX
              - IPV6/IPv6_PREFIX
              - IPV6/IPv6_PREFIX
              - ...
            routes:
                - to: ::/0
                  via: IPv6_GATEWAY
                - to: IPv6_GATEWAY
                  scope: link

A nouveau : test :

code : Tout sélectionner

    ping6 -c 4 2001:4860:4860::8888

Résultat :

PING 2001:4860:4860::8888(2001:4860:4860::8888) 56 data bytes
64 bytes from 2001:4860:4860::8888: icmp_seq=1 ttl=113 time=1.46 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=2 ttl=113 time=1.50 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=3 ttl=113 time=1.56 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=4 ttl=113 time=1.52 ms
...

Voila, enfin résolu

[Unix-Linux]

Ajout au problème : après :

** (generate:1376): WARNING **: 18:15:31.454: Permissions for /etc/netplan/50-cloud-init.yaml are too open. Netplan configuration should NOT be accessible by others.
WARNING:root:Cannot call Open vSwitch: ovsdb-server.service is not running.

** (process:1374): WARNING **: 18:15:31.693: Permissions for /etc/netplan/50-cloud-init.yaml are too open. Netplan configuration should NOT be accessible by others.

** (process:1374): WARNING **: 18:15:31.838: Permissions for /etc/netplan/50-cloud-init.yaml are too open. Netplan configuration should NOT be accessible by others.

** (process:1374): WARNING **: 18:15:31.839: Permissions for /etc/netplan/50-cloud-init.yaml are too open. Netplan configuration should NOT be accessible by others.

La solution étant :

code : Tout sélectionner

chmod 600 /etc/netplan/cloud-init.yaml

Vient ensuite :

code : Tout sélectionner

netplan apply

WARNING:root:Cannot call Open vSwitch: ovsdb-server.service is not running.

Solution :

code : Tout sélectionner

apt-get install openvswitch-switch-dpdk

The following additional packages will be installed:
dpdk ibverbs-providers libevent-2.1-7 libfdt1 libibverbs1 libnl-route-3-200
librte-bus-auxiliary22 librte-bus-pci22 librte-bus-vdev22 librte-bus-vmbus22
librte-common-mlx5-22 librte-cryptodev22 librte-eal22 librte-ethdev22
librte-gso22 librte-hash22 librte-ip-frag22 librte-kni22 librte-kvargs22
librte-mbuf22 librte-mempool-ring22 librte-mempool22 librte-meter22
librte-net-af-packet22 librte-net-bond22 librte-net-e1000-22
librte-net-fm10k22 librte-net-i40e22 librte-net-ixgbe22 librte-net-kni22
librte-net-mlx4-22 librte-net-mlx5-22 librte-net-netvsc22 librte-net-pcap22
librte-net-tap22 librte-net-thunderx22 librte-net-vdev-netvsc22
librte-net-vhost22 librte-net-virtio22 librte-net-vmxnet3-22 librte-net22
librte-pci22 librte-rcu22 librte-ring22 librte-sched22 librte-security22
librte-telemetry22 librte-vhost22 libunbound8 openvswitch-common
openvswitch-switch python3-openvswitch python3-pyelftools
python3-sortedcontainers rdma-core
Suggested packages:
dpdk-doc dpdk-kmods-dkms librte-meta-baseband librte-meta-bus
librte-meta-compress librte-meta-crypto librte-meta-dma librte-meta-event
librte-meta-mempool librte-meta-net librte-meta-raw librte-meta-allpmds
openvswitch-doc python-sortedcontainers-doc
The following NEW packages will be installed:
dpdk ibverbs-providers libevent-2.1-7 libfdt1 libibverbs1 libnl-route-3-200
librte-bus-auxiliary22 librte-bus-pci22 librte-bus-vdev22 librte-bus-vmbus22
librte-common-mlx5-22 librte-cryptodev22 librte-eal22 librte-ethdev22
librte-gso22 librte-hash22 librte-ip-frag22 librte-kni22 librte-kvargs22
librte-mbuf22 librte-mempool-ring22 librte-mempool22 librte-meter22
librte-net-af-packet22 librte-net-bond22 librte-net-e1000-22
librte-net-fm10k22 librte-net-i40e22 librte-net-ixgbe22 librte-net-kni22
librte-net-mlx4-22 librte-net-mlx5-22 librte-net-netvsc22 librte-net-pcap22
librte-net-tap22 librte-net-thunderx22 librte-net-vdev-netvsc22
librte-net-vhost22 librte-net-virtio22 librte-net-vmxnet3-22 librte-net22
librte-pci22 librte-rcu22 librte-ring22 librte-sched22 librte-security22
librte-telemetry22 librte-vhost22 libunbound8 openvswitch-common
openvswitch-switch openvswitch-switch-dpdk python3-openvswitch
python3-pyelftools python3-sortedcontainers rdma-core
0 upgraded, 56 newly installed, 0 to remove and 0 not upgraded.
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Et après, un

code : Tout sélectionner

netplan apply

Sans soucis