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--- informatica:certificaciones:lpic:lpic-2:lab [2021/03/24 20:24] – [Configuración NTP] tempwin
+++ informatica:certificaciones:lpic:lpic-2:lab [2021/04/02 13:21] (actual) – tempwin
@@ Línea 30: / Línea 30: @@
 ===== Despliegue del entorno =====
+Necesitamos un fichero llamado ''CentOS-Base.repo'' con el siguiente contenido para los repositorios de CentOS 6:
+<code>
+# CentOS-Base.repo
+#
+# The mirror system uses the connecting IP address of the client and the
+# update status of each mirror to pick mirrors that are updated to and
+# geographically close to the client.  You should use this for CentOS updates
+# unless you are manually picking other mirrors.
+#
+# If the mirrorlist= does not work for you, as a fall back you can try the
+# remarked out baseurl= line instead.
+#
+#
+[base]
+name=CentOS-$releasever - Base
+mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os&infra=$infra
+#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
+baseurl=https://vault.centos.org/6.10/os/$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
+#released updates
+[updates]
+name=CentOS-$releasever - Updates
+mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates&infra=$infra
+#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/
+baseurl=https://vault.centos.org/6.10/os/$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
+#additional packages that may be useful
+[extras]
+name=CentOS-$releasever - Extras
+mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras&infra=$infra
+#baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/
+baseurl=https://vault.centos.org/6.10/os/$basearch/
+gpgcheck=1
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
+#additional packages that extend functionality of existing packages
+[centosplus]
+name=CentOS-$releasever - Plus
+mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus&infra=$infra
+#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/
+baseurl=https://vault.centos.org/6.10/os/$basearch/
+gpgcheck=1
+enabled=0
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
+#contrib - packages by Centos Users
+[contrib]
+name=CentOS-$releasever - Contrib
+mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib&infra=$infra
+#baseurl=http://mirror.centos.org/centos/$releasever/contrib/$basearch/
+baseurl=https://vault.centos.org/6.10/os/$basearch/
+gpgcheck=1
+enabled=0
+gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
+</code>
 El entorno se monta mediante un ''Vagrantfile'':
@@ Línea 91: / Línea 153: @@
 <code bash>
 vagrant halt
+</code>
+Si queremos suspenderlas:
+<code bash>
+vagrant suspend
+</code>
+Si queremos reanudar la ejecución (tras una suspensión):
+<code bash>
+vagrant resume
 </code>
@@ Línea 107: / Línea 181: @@
 </code>
-Comprobación:
+Contenido de ''/etc/hostname'':
-<code bash>
-cat /etc/hostname
+<code>
 sercentos7.curso.esp
 </code>
- cat /etc/hosts 127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1         localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.2.5     sercentos7.curso.esp    sercentos7 192.168.2.152   orion.curso.esp  orion 192.168.2.10   debian10.curso.esp  orion
+Modificar ''/etc/hosts'' de la siguiente manera:
+<code>
+.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
+::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
+.168.2.5 sercentos7.curso.esp sercentos7
+.168.2.152 orion.curso.esp orion
+.168.2.10 debian10.curso.esp debian10
+</code>
+Deshabilitar SELinux en ''/etc/sysconfig/selinux'':
+<code>
+SELINUX=disabled
+</code>
+En **Debian 10**:
+<code bash>
+hostnamectl set-hostname debian10.curso.esp
+</code>
+Modificar ''/etc/hosts'' de la siguiente manera:
+<code>
+.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
+::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
+.168.2.10   debian10.curso.esp  debian10
+.168.2.5  sercentos7.curso.esp    sercentos7
+.168.2.152   orion.curso.esp  orion
+</code>
+En **Centos 6**:
+Editar ''/etc/sysconfig/network'':
+<code>
+NETWORKING=yes
+HOSTNAME=orion.curso.esp
+</code>
+Modificar ''/etc/hosts'' de la siguiente manera:
+<code>
+.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
+::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
+.168.2.5     sercentos7.curso.esp    sercentos7
+.168.2.152   orion.curso.esp  orion
+.168.2.10   debian10.curso.esp  debian10
+</code>
+Deshabilitar SELinux en ''/etc/sysconfig/selinux'':
+<code>
+SELINUX=disabled
+</code>
 ==== Configuración NTP ====