Differences

This shows you the differences between two versions of the page.

--- informatica:linux:vagrant [2020/04/01 07:34] – javi
+++ informatica:linux:vagrant [2020/05/22 10:20] (current) – [Desinstalar por completo KVM + libvirt + vagrant] javi
@@ Line 50: / Line 50: @@
 .2. Instalar paquetes
-  sudo apt-get wget
+  sudo apt-get install wget
 .3. Descargar
@@ Line 167: / Line 167: @@
 Pulsar 'y' y tecla 'enter'
+===== Desinstalar por completo KVM + libvirt + vagrant =====
+  sudo service libvirtd stop
+  ps ax | grep libv
+  sudo killall /usr/sbin/dnsmasq
+  sudo apt-get purge libvirt* kvm qemu*
+  sudo rm -fr /etc/libvirt/
+  rm -fr ~/.vagrant*
+  sudo rm -fr /var/lib/libvirt/
+  sudo rm -fr /etc/apparmor.d/libvirt/
+  sudo rm -fr /var/run/libvirt/
+  rm -fr ~/.config/libvirt
+  sudo rm -fr ~/.vagrant*
+  sudo rm -fr /tmp/.vagrant*
+  sudo rm -fr ~/.cache/libvirt
+Uninstalling Vagrant
+https://www.vagrantup.com/docs/installation/uninstallation.html
+  sudo rm -rf /opt/vagrant
+  sudo rm -f /usr/bin/vagrant
+  sudo ip link set virbr1 down
+  sudo brctl delbr virbr1
+===== Cambiar rango IPs de libvirt =====
+  /etc/libvirt/qemu/networks/vagrant-libvirt.xml
+        before
+<code>
+<network ipv6='yes'>
+  <name>vagrant-libvirt</name>
+  <uuid>f9dd4e87-b07e-4722-a8a4-bd2b7bcd8aa5</uuid>
+  <forward mode='nat'/>
+  <bridge name='virbr1' stp='on' delay='0'/>
+  <mac address='52:54:00:41:40:ca'/>
+  <ip address='192.168.121.1' netmask='255.255.255.0'>
+    <dhcp>
+      <range start='192.168.121.1' end='192.168.121.254'/>
+    </dhcp>
+  </ip>
+</network>
+</code>
+  sudo virsh net-edit vagrant-libvirt
+<code>
+<network ipv6='yes'>
+  <name>vagrant-libvirt</name>
+  <uuid>f9dd4e87-b07e-4722-a8a4-bd2b7bcd8aa5</uuid>
+  <forward mode='nat'/>
+  <bridge name='virbr1' stp='on' delay='0'/>
+  <mac address='52:54:00:41:40:ca'/>
+  <ip address='10.151.0.1' netmask='255.255.255.0'>
+    <dhcp>
+      <range start='10.151.0.1' end='10.151.0.254'/>
+    </dhcp>
+  </ip>
+</network>
+</code>
+  sudo service libvirtd stop
+  sudo ifconfig virbr1 down
+  sudo ip link set virbr1 down
+  sudo brctl delbr virbr1
+  sudo service libvirtd start
+Bridge was NOT created...
+Solution: start the network
+  sudo virsh net-start vagrant-libvirt
+If still issues, try to stop/start the libvirt network:
+  sudo virsh net-destroy vagrant-libvirt
+  sudo virsh net-start vagrant-libvirt
+Then check editing it:
+  sudo virsh net-edit vagrant-libvirt
 ===== Errores =====
@@ Line 263: / Line 354: @@
   sudo apt-get install nfs-common nfs-kernel-server
+==== Volume for domain is already created. Please run 'vagrant destroy' first. ====
+Causa:
+Existe un volumen de libvirt con el mismo nombre "default", probablemente porque no se ejecutó el "vagrant destroy" para hacer limpia con la VM
+Solución:
+Primero intentar:
+  vagrant destroy
+Y re-intentar:
+  vagrant up
+Si eso no funciona:
+. (Desde el docker host) Obtener el detalle de los volúmenes libvirt
+  sudo virsh vol-list default
+Salida esperada similar a:
+<code>
+ Name                                                        Path
+------------------------------------------------------------------------------------------------------------------------------------------------
+ container__default.img                                      /var/lib/libvirt/images/container__default.img
+ debian-VAGRANTSLASH-buster64_vagrant_box_image_10.3.0.img   /var/lib/libvirt/images/debian-VAGRANTSLASH-buster64_vagrant_box_image_10.3.0.img
+ docker_default.img                                          /var/lib/libvirt/images/docker_default.img
+</code>
+. Suprimir el volumen.
+**TODO**: dar más pistas de cómo determinar exactamente el volumen a eliminar
+  sudo virsh vol-delete container__default.img default
+Salida esperada similar a:
+  Vol container__default.img deleted
+. Volver a probar:
+  vagrant up