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MikiBelavista's questions

Martin Hope
MikiBelavista
Asked: 2023-09-21 20:33:45 +0800 CST
  • 6

Meu Vagrantfile

 config.vm.network :private_network, ip: "172.16.0.22"
  config.vm.provider :virtualbox do |v|
      v.customize ["modifyvm", :id, "--cpus", 2]
      v.customize ["modifyvm", :id, "--memory", 2048]
      v.customize ['modifyvm', :id, '--nicpromisc1', 'allow-all']

Depois de vagabundo

The IP address configured for the host-only network is not within the
allowed ranges. Please update the address used to be within the allowed
ranges and run the command again.

  Address: 172.16.0.22
  Ranges: 10.0.0.0/8, 192.168.0.0/16, 2001::/64

Pelo que entendi, 172.16.xx são IPs privados.Meu wlo1

wlo1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    link/ether c8:94:32:93:05:p2 brd ff:ff:ff:ff:ff:ff
    altname wlp3s0
    inet 192.168.1.19/24 brd 192.168.1.255 scope global dynamic noprefixroute wlo1
       valid_lft 3068sec preferred_lft 3068sec

Alterei o arquivo network.conf adicionando 172.16.0.0 cat /etc/vbox/networks.conf

* 10.0.0.0/8 192.168.0.0/16 172.16.0.0
* 2001::/64

O mesmo problema ainda está aqui.

Por que o IP está fora do alcance da rede?

networking
Martin Hope
MikiBelavista
Asked: 2023-06-07 23:41:00 +0800 CST
  • 5

Na minha área de trabalho do Ubuntu

ip route helpnão me ajuda:

Usage: ip route { list | flush } SELECTOR
ip route save SELECTOR
ip route restore
ip route showdump

Como explicar a seguinte rota ip:

default via 192.168.0.1 dev wlo1 proto dhcp metric 600 
default via 192.168.1.1 dev br0 proto static metric 20100 onlink linkdown 
10.42.0.0/24 dev cni0 proto kernel scope link src 10.42.0.1 
10.121.173.0/24 dev mpqemubr0 proto kernel scope link src 10.121.173.1 linkdown 
169.254.0.0/16 dev virbr1 scope link metric 1000

é 10.42.0.0/24source e 10.42.0.1desitnation? A que dev cni0 proto kernel scope link srcse refere?

networking
Martin Hope
MikiBelavista
Asked: 2023-04-28 18:55:21 +0800 CST
  • 6

Eu instalei o k3s no Ubuntu 22.04

curl -sfL https://get.k3s.io | INSTALL_K3S_EXEC="server --flannel-backend none" K3S_TOKEN=prokupljejbb sh -s -

[INFO]  Installing k3s to /usr/local/bin/k3s
[INFO]  Skipping installation of SELinux RPM
[INFO]  Skipping /usr/local/bin/kubectl symlink to k3s, already exists
[INFO]  Skipping /usr/local/bin/crictl symlink to k3s, already exists
[INFO]  Skipping /usr/local/bin/ctr symlink to k3s, command exists in PATH at /usr/bin/ctr
[INFO]  Creating killall script /usr/local/bin/k3s-killall.sh
[INFO]  Creating uninstall script /usr/local/bin/k3s-uninstall.sh
[INFO]  env: Creating environment file /etc/systemd/system/k3s.service.env
[INFO]  systemd: Creating service file /etc/systemd/system/k3s.service
[INFO]  systemd: Enabling k3s unit
Created symlink /etc/systemd/system/multi-user.target.wants/k3s.service → /etc/systemd/system/k3s.service.
[INFO]  No change detected so skipping service start

Status

systemctl status k3s
● k3s.service - Lightweight Kubernetes
     Loaded: loaded (/etc/systemd/system/k3s.service; enabled; vendor preset: enabled)
     Active: activating (auto-restart) (Result: exit-code) since Fri 2023-04-28 12:48:49 CEST; 1s ago
       Docs: https://k3s.io
    Process: 77789 ExecStartPre=/bin/sh -xc ! /usr/bin/systemctl is-enabled --quiet nm-cloud-setup.service (code=>
    Process: 77791 ExecStartPre=/sbin/modprobe br_netfilter (code=exited, status=0/SUCCESS)
    Process: 77792 ExecStartPre=/sbin/modprobe overlay (code=exited, status=0/SUCCESS)
    Process: 77793 ExecStart=/usr/local/bin/k3s server --flannel-backend none (code=exited, status=203/EXEC)
   Main PID: 77793

eu tentei começar

systemctl start k3s
Job for k3s.service failed because the control process exited with error code.
See "systemctl status k3s.service" and "journalctl -xeu k3s.service" for details.

ls -laZ /usr/local/bin/k3s
total 65716
drwxr-xr-x 2 root root ?     4096 апр 28 12:47 .
drwxr-xr-x 3 root root ?     4096 апр 28 12:47 ..
-rwxr-xr-x 1 root root ? 67284992 апр 28 12:47 k3s.bin

O que status=203/EXECaponta?

Eu removi links simbólicos e diretório excluído

[INFO]  Creating /usr/local/bin/kubectl symlink to k3s
[INFO]  Creating /usr/local/bin/crictl symlink to k3s
[INFO]  Creating /usr/local/bin/ctr symlink to k3s
[INFO]  Creating killall script /usr/local/bin/k3s-killall.sh
[INFO]  Creating uninstall script /usr/local/bin/k3s-uninstall.sh
[INFO]  env: Creating environment file /etc/systemd/system/k3s.service.env
[INFO]  systemd: Creating service file /etc/systemd/system/k3s.service
[INFO]  systemd: Enabling k3s unit
Created symlink /etc/systemd/system/multi-user.target.wants/k3s.service → /etc/systemd/system/k3s.service.
[INFO]  No change detected so skipping service start

eu tenho agora 0

   Process: 97794 ExecStartPre=/bin/sh -xc ! /usr/bin/systemctl is-enabled --quiet nm-cloud-setup.service (code=>
    Process: 97796 ExecStartPre=/sbin/modprobe br_netfilter (code=exited, status=0/SUCCESS)
    Process: 97797 ExecStartPre=/sbin/modprobe overlay (code=exited, status=0/SUCCESS)
    Process: 97798 ExecStart=/usr/local/bin/k3s server --flannel-backend none (code=exited, status=1/FAILURE)
   Main PID: 97798 (code=exited, status=1/FAILURE)

diário de saída ctl

The process' exit code is 'exited' and its exit status is 1.
апр 28 13:31:32 miki-IdeaPad systemd[1]: k3s.service: Failed with result 'exit-code'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ The unit k3s.service has entered the 'failed' state with result 'exit-code'.
апр 28 13:31:32 miki-IdeaPad systemd[1]: Failed to start Lightweight Kubernetes.
░░ Subject: A start job for unit k3s.service has failed
░░ Defined-By: systemd

Por que?

installation
Martin Hope
MikiBelavista
Asked: 2020-08-14 01:10:26 +0800 CST
  • 5

Eu quero copiar arquivos do meu diretório montado para o meu diretório HOME. meu /mnt

/mnt# ls
'01 - Course Overview'                 '03 - Locating Elements & Navigating Dynamic Web Pages'  '05 - Overcoming Challenges and Increasing Efficiency'
'02 - Exploring Selenium with Python'  '04 - Loading Selenium Page Source into BeautifulSoup'   'Exercise Files'

Como deve ser a linha rsync?

linux filesystems